CN212904939U - Rapid quantitative detection system for equine infectious anemia virus antibody - Google Patents

Rapid quantitative detection system for equine infectious anemia virus antibody Download PDF

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CN212904939U
CN212904939U CN202021882650.0U CN202021882650U CN212904939U CN 212904939 U CN212904939 U CN 212904939U CN 202021882650 U CN202021882650 U CN 202021882650U CN 212904939 U CN212904939 U CN 212904939U
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shell
detection
infectious anemia
anemia virus
card
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Inventor
孙雨
宋晓晖
王传彬
马英
王睿男
赵晓春
杨林
刘亚涛
张旭
王文
甘平
蔡金山
阚威
肖颖
阳爱国
张存瑞
邹联斌
韦正吉
林汉亮
央珍
居马别克·夏拉巴依
马晓燕
苏晓慧
李舵
薛文
秦菊
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China Animal Disease Control And Prevention Center (agricultural And Rural Department Slaughter Technology Center)
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China Animal Disease Control And Prevention Center (agricultural And Rural Department Slaughter Technology Center)
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Abstract

The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, include: chromatography detects card, chromatography scanner, receiving terminal, chromatography detects the card and includes shell, test paper card, the supporting device who is used for bearing test paper card, and supporting device detachably installs in the shell, and the upper surface of shell is provided with the inspection hole, and the inspection line and the quality control line on the nitrocellulose membrane of test paper card on inspection hole and the supporting device are corresponding, are provided with the patchhole that is used for supporting device business turn over shell on the side of shell. The utility model discloses to realizing real-time quick monitoring and evaluation bacterin immune effect, formulate scientific prevention and control strategy and evaluation animal population antiviral infection ability and have important meaning, this technique will greatly improve the equine infectious anemia prevention and control detection level and ability of china. The utility model discloses a quick quantitative detecting system of horse infectious anemia virus antibody's test paper card is passed in and out the shell by the side of shell, and it is simple to change the test paper card like this, saves time, makes detection efficiency uprise.

Description

Rapid quantitative detection system for equine infectious anemia virus antibody
Technical Field
The utility model relates to a detecting system especially relates to a quick quantitative determination system of horse infectious anemia virus antibody.
Background
Equine infectious anemia, abbreviated as Equine Infectious Anemia (EIA), is an infectious disease of horses, mules and donkeys caused by equine infectious anemia viruses. The disease was first discovered in france in 1843, and was not confirmed by french veterinarians waler and carrel as being caused by the virus until 1904. Once widely spread during world war ii, the first and second world war ii now spread almost worldwide, causing significant economic losses to the horse farming industry. China proves that the disease can only infect animals (horses, mules and donkeys) in the genus of horses in 1955, and under the natural condition, the susceptibility of the horses is the highest, and the susceptibility of the mules and the donkeys is the next. The equine infectious anemia has the clinical symptoms of intermittent fever, emaciation, progressive weakness, anemia, hemorrhage and edema; during the period of no fever, the symptoms gradually decrease or disappear temporarily. The world animal health Organization (OIE) ranks the equine infectious anemia as a B-type epidemic disease, and the world ranks the equine infectious anemia as a second-type epidemic disease.
The equine infectious anemia seriously affects the breeding of equine animals (horses, mules and donkeys) to bring serious economic impact on animal husbandry, and the establishment of a rapid quantitative detection system for equine infectious anemia virus antibodies is required at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a higher infectious anemia virus antibody quick quantitative determination system of detection efficiency.
The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, include:
chromatography detection card;
the chromatography scanner is used for scanning the chromatography detection card to obtain detection data;
a receiving end connected with the chromatographic scanner for receiving and analyzing the detection data of the chromatographic scanner,
the chromatography detection card comprises a shell, a test paper card and a supporting device for supporting the test paper card, wherein the supporting device is detachably arranged in the shell and comprises a bottom plate with a pressure-sensitive adhesive, a sample pad, a marker pad, a nitrocellulose membrane and absorbent paper are sequentially adhered to the bottom plate, the marker pad consists of a carrier base layer and a marker, the nitrocellulose membrane is coated with horse infectious anemia virus epitope recombinant antigen as a detection line, the nitrocellulose membrane is coated with rabbit anti-chicken lgY antibody as a quality control line, the marker is a mixture of fluorescent detection microspheres labeled with horse infectious anemia virus p26 recombinant antigen and fluorescent quality control microspheres labeled with chicken lgY, the upper surface of the shell is provided with a sample dripping hole corresponding to the sample pad of the test paper card on the supporting device, the upper surface of the shell is provided with an observation hole corresponding to the detection line and the quality control line on the nitrocellulose membrane of the test paper card on the supporting device, be provided with the patchhole that is used for the supporting device business turn over shell on the side of shell, supporting device includes base, layer board and adjusting block, and the layer board is used for bearing test paper card, and the layer board sets up in the base top, and the one end of base is passed through the connecting plate with the one end of layer board and is articulated together, is provided with the oblong hole on the base, adjusting block slidable set up in the oblong hole, adjusting block interferes with the layer board, when adjusting block slides in the oblong hole, adjusting block jacks up the layer board to the relative base tilt up of the other end that makes the layer board.
The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, wherein, adjusting block's top surface interferes with the layer board, and adjusting block's lower part is provided with the locking bolt.
The utility model discloses a quick quantitative detection system of horse infectious anemia virus antibody, wherein, receiving terminal embeds has receiving module, data processing module, storage module and communication module, and receiving module, storage module and communication module all are connected with data processing module; the receiving module is used for receiving the detection data transmitted by the chromatographic scanner and transmitting the detection data to the data processing module; the data processing module analyzes data and transmits results to the storage module and the communication module.
The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, wherein, the receiving terminal embeds has display module, and display module is connected with data processing module, and display module is used for showing detection data and testing result.
The utility model discloses to realizing real-time quick monitoring and evaluation bacterin immune effect, formulate scientific prevention and control strategy and evaluation animal population antiviral infection ability and have important meaning, this technique will greatly improve the equine infectious anemia prevention and control detection level and ability of china, not only will produce considerable economic benefits, have important social moreover. The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, the test paper card is passed in and out the shell by the side of shell, and it is simple to change the test paper card like this, saves time, makes detection efficiency uprise.
Drawings
FIG. 1 is a schematic block diagram of the system for rapid quantitative detection of equine infectious anemia virus antibodies of the present invention;
FIG. 2 is a front view of a schematic view of a test card;
FIG. 3 is a front view of a schematic of the structure of the chromatography detection card;
FIG. 4 is a top view of a schematic of the structure of the chromatography detection card;
FIG. 5 is a top view of a schematic diagram of a test card;
fig. 6 is a top cross-sectional view of the structural schematic of the housing showing the top structure of the base.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the system for rapidly and quantitatively detecting an equine infectious anemia virus antibody of the present invention comprises:
chromatography detection card;
the chromatography scanner is used for scanning the chromatography detection card to obtain detection data;
a receiving end connected with the chromatographic scanner for receiving and analyzing the detection data of the chromatographic scanner,
the chromatography detection card comprises a shell 40, a test paper card 100 and a supporting device 20 for supporting the test paper card, wherein the supporting device is detachably arranged in the shell 40, the test paper card 100 comprises a bottom plate 1 with pressure-sensitive adhesive, a sample pad 2, a marker pad 3, a nitrocellulose membrane 4 and absorbent paper 5 are sequentially adhered on the bottom plate, the marker pad consists of a carrier base layer and a marker, an equine infectious anemia virus epitope recombinant antigen is coated on the nitrocellulose membrane to be a detection line 6, a rabbit anti-chicken lgY antibody is coated on the nitrocellulose membrane to be a quality control line 7, the marker is a mixture of fluorescent detection microspheres marked with equine infectious anemia virus p26 recombinant antigen and fluorescent quality control microspheres marked with chicken lgY, a sample dripping hole 10 is formed in the upper surface of the shell, the sample dripping hole corresponds to the sample pad of the test paper card on the supporting device, an observation hole 11 is formed in the upper surface of the shell, the observation hole corresponds to the detection line and the quality control line on the nitrocellulose membrane of the test paper card on the supporting device, and the side surface of the shell is provided with an insertion hole 101 for the supporting device to enter and exit the shell.
The utility model discloses a quick quantitative determination system of horse infectivity anemia virus antibody, wherein, supporting device 20 includes base 21, layer board 22 and adjusting block 25, and the layer board is used for bearing test paper card 100, and the layer board sets up in the base top and is parallel with the base, and the one end of base is passed through connecting plate 24 with the one end of layer board and is articulated together, is provided with long elliptical aperture 28 on the base, adjusting block slidable set up in the long elliptical aperture 28, adjusting block interferes with the layer board, when adjusting block slides in long elliptical aperture, adjusting block jacks up the layer board to the relative base tilt up of the other end that makes the layer board.
The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, wherein, adjusting block's top surface interferes with the layer board, and adjusting block's lower part is provided with locking bolt 23.
The utility model discloses a quick quantitative detection system of horse infectious anemia virus antibody, wherein, receiving terminal embeds has receiving module, data processing module, storage module and communication module, and receiving module, storage module and communication module all are connected with data processing module; the receiving module is used for receiving the detection data transmitted by the chromatographic scanner and transmitting the detection data to the data processing module; the data processing module analyzes data and transmits results to the storage module and the communication module.
The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, wherein, the receiving terminal embeds has display module, and display module is connected with data processing module, and display module is used for showing detection data and testing result.
The utility model discloses a quick quantitative detecting system of horse infectious anemia virus antibody, wherein, be provided with locking hole 31 on supporting device's the base, the inside of shell is provided with locking spring 32 and ejector pin 33, and locking spring sets up in the one end of ejector pin for the other end that promotes the ejector pin stretches into in the locking hole of base, locks in the inside operating position of shell with supporting device's base.
The utility model discloses a quick quantitative detecting system of horse infectious anemia virus antibody, wherein, the inside of shell 40 still is provided with the electro-magnet 35 that is used for attracting locking spring or ejector pin and is used for making the supporting device by the outside reset spring 38 that pops out of patchhole, and when needs supporting device popped out, the electro-magnet circular telegram produced magnetic force, attracts locking spring or ejector pin, makes the ejector pin extract from the locking hole, and supporting device pops out the shell from operating position under the pop-up force effect that reset spring applyed.
The return springs 38 are three in number, the return springs 38 are disposed inside the housing 40, the return springs 38 are disposed inside the insertion holes, and the axes of the return springs are parallel to the base.
The supporting device is used for supporting the test paper card, so that the test paper card can work in a more stable state, the locking spring 32, the ejector rod 33 and the electromagnet 35 form a set of locking ejection system, when the supporting device for supporting the test paper card is pushed into the shell 40 through the insertion hole 101, the supporting device is located at a working position, the electromagnet is powered off, the locking spring pushes the other end of the ejector rod to extend into the locking hole of the base, so that the base of the supporting device is locked at the working position in the shell, and the reset spring 38 is compressed; when the test paper card needs to be replaced, the adjusting slide block is taken out downwards, the electromagnet is electrified to generate magnetic force to attract the locking spring or the ejector rod, the ejector rod is pulled out from the locking hole, and the supporting device is ejected out of the shell from the working position under the action of ejecting force exerted by the reset spring.
The chromatographic scanner is used for carrying the chromatographic detection card and scanning the chromatographic detection card;
the chromatographic scanner is wirelessly connected with the receiving end;
the receiving end is connected with a cloud platform through the Internet, and the cloud platform is used for storing a standard curve of the detected equine infectious anemia virus antibody and detection data;
the equine infectious anemia virus epitope recombinant antigen is a main antigen epitope on the equine infectious anemia virus p26, and is an expressed epitope recombinant protein.
The rabbit anti-chicken lgY antibody adopted by the quality control line on the nitrocellulose membrane is lgG of the rabbit anti-chicken lgY.
The receiving end is a mobile phone or a base computer with the internet surfing function.
Lanthanide fluorescence of lanthanide fluorescent microspheres labeled on biological raw materials refers to fluorescence generated by lanthanide elements Eu, Sm or Tb and beta-diketone ligand.
The marker is a film formed by spraying lanthanide fluorescent detection microspheres and lanthanide fluorescent quality control microspheres on the carrier substrate.
The noun explains:
lgG of rabbit anti-chicken lgY: rabbit immunoglobulin G against chicken lgY;
chicken lgY antibody: chicken egg yolk antibodies;
coli competent cell BL21(DE3) pLysS: the most commonly used host strains for E.coli expression systems.
Compared with the prior art, the beneficial effects of the utility model reside in that: the kit can realize the on-site rapid quantitative detection of the equine infectious anemia virus antibody, provides a high-efficiency, sensitive and rapid monitoring means and technology for preventing and controlling equine infectious anemia in China, and has high practical value and popularization value.
The utility model discloses to realizing real-time quick monitoring and evaluation bacterin immune effect, formulate scientific prevention and control strategy and evaluation animal population antiviral infection ability and have important meaning, this technique will greatly improve the equine infectious anemia prevention and control detection level and ability of china, not only will produce considerable economic benefits, have important social moreover.
The chromatography detection card comprises a test paper card assembled in a shell 40, the test paper card comprises a bottom plate 1 made of a plastic material with a pressure-sensitive adhesive, a sample pad 2, a marker pad 3, a nitrocellulose membrane 4 and absorbent paper 5 are sequentially pasted on the bottom plate 1 from left to right, the right end of the sample pad 2 is lapped on the left end of the marker pad 3, the right end of the marker pad 3 is lapped on the left end of the nitrocellulose membrane 4, and the left end of the absorbent paper 5 is lapped on the right end of the nitrocellulose membrane 4. The nitrocellulose membrane 4 is coated with equine infectious anemia virus epitope recombinant antigen as a detection line 6, coated with rabbit anti-chicken lgY antibody as a quality control line 7, a sample dripping hole 10 is formed in the shell 10 corresponding to the sample pad 2, and an observation hole 11 is formed in the nitrocellulose membrane 4 corresponding to the detection line 6 and the quality control line 7.
The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, wherein, the slope of test paper card is fixed in shell 40, and sample pad 2 is in the low side, and absorbent paper 5 is in the high-end. This kind of structure makes the sample velocity of flow that awaits measuring that drips into from sample drip injection hole 11 slow down, and the chromatography up slowly guarantees sufficient chromatography time, can effectively prevent that liquid sample from flowing too fast and influencing the testing result, avoids the sample too fast to flow into nitrocellulose membrane 4 and leads to the testing result failure. Because, if the flow rate of the sample to be detected is too high, insufficient chromatography is easily caused, and the detection result is further influenced. The utility model discloses a quick quantitative determination system of horse infectious anemia virus antibody, when adjusting block removed to the connecting plate direction, adjusting block was with layer board jack-up, the relative base tilt up of the other end of layer board, the angle that can adjust the layer board slope through adjusting block's removal promptly, the adaptability of reinforcing chromatography detection card like this greatly.
The marker pad 3 consists of a carrier base layer and markers, the markers are a layer of membrane formed by spraying lanthanide fluorescent detection microspheres and lanthanide fluorescent quality control microspheres on the carrier base layer, and the markers are fluorescent detection microspheres marked with recombinant antigens of equine infectious anemia virus structure p26 protein and fluorescent quality control microspheres marked with chicken lgY antibodies. Lanthanide fluorescence of lanthanide fluorescent microspheres labeled on biological raw materials refers to fluorescence generated by lanthanide elements Eu, Sm or Tb and beta-diketone ligand. The equine infectious anemia virus epitope recombinant antigen is an epitope antigen of equine infectious anemia virus p26, which is an expressed epitope recombinant protein. The rabbit anti-chicken lgY antibody adopted by the quality control line on the nitrocellulose membrane 4 is lgG of the rabbit anti-chicken lgY. During chromatographic detection, the equine infectious anemia virus antibodies in blood samples, the markers of the equine infectious anemia virus p26 recombinant antigens and the envelope of the equine infectious anemia virus epitope recombinant antigens on the nitrocellulose membrane are used for detecting the equine infectious anemia virus antibodies in animal blood samples such as horses, donkeys, mules and the like by a double-antigen sandwich method.
A receiving module, a data processing module, a storage module and a communication module are arranged in the receiving end, and the receiving module, the storage module and the communication module are all connected with the data processing module; the receiving module is used for receiving the data transmitted by the tomography scanner and transmitting the data to the data processing module; the data processing module analyzes data and transmits results to the storage module and the communication module; the communication module is connected with the cloud platform through the Internet. The receiving end is a mobile phone or a base computer with the internet surfing function.
The working principle is as follows:
after a sample to be detected is pretreated, the sample to be detected is dripped into a sample dripping hole of the chromatography detection card, after chromatography is carried out for 15 minutes, the chromatography detection card is placed into a chromatography scanner for scanning, an excitation light source in the chromatography scanner emits excitation light to irradiate the chromatography detection card, so that fluorescent microspheres on the chromatography detection card are excited to generate fluorescence, the chromatography scanner collects fluorescence signal intensity values on the chromatography detection card point by point, and then the detection of the whole chromatography detection card is completed. The chromatography scanner transmits detection data to a receiving module of a receiving end through Bluetooth, the data processing module detects the data according to the fluorescence signal intensity of the chromatography detection card, the fluorescence signal intensity values of a quality control line and a detection line on the chromatography detection card are calculated, meanwhile, the data processing module obtains a standard curve of the equine infectious anemia virus antibody of a detected sample from a cloud platform through the communication module and stores the standard curve in the storage module, the data processing module calculates the content of the equine infectious anemia virus antibody in the detected sample according to the standard curve (the contrast relation between the fluorescence signal intensity values of the quality control line and the detection line and the standard curve), and displays the content, and the detection result is stored in the storage module and the cloud platform.
Preparing an equine infectious anemia virus antibody detection standard curve:
6 parts of a calibration solution (containing an equine infectious anemia virus antibody standard) containing the equine infectious anemia virus antibody are prepared, and the concentrations of the calibration solution are 0, 1/4, 1/16, 1/64, 1/256 and 1/1024 respectively (the equine infectious anemia virus antibody standard is diluted in a multiple ratio). And respectively adding the calibration solutions with different concentrations into sample instillation holes of the assembled detection card, carrying out chromatography for 15 minutes, then carrying out detection by using a chromatography scanner, processing the detection results obtained 6 times by using a receiving end, calculating the fluorescence signal intensity values of a detection line and a quality control line corresponding to the standard substance by using the receiving end, carrying out linear regression according to the data to obtain a standard curve of the equine infectious anemia virus antibody, and transmitting the standard curve to a cloud platform for storage by using a client.
The standard curve calculated by the receiving end forms a file and correspondingly generates a bar code, and the receiving end can extract the standard curve from the cloud platform by scanning the bar code.
The use method of the detection card comprises the following steps: a sample to be detected (taking serum as an example) and a sample diluent are diluted according to a ratio of 1:50, 80ul of the diluted sample is added into the sample dripping hole 11, and the sample moves from the sample pad 2 to the absorbent paper 5 under the action of the absorbent paper 5. Carrying out chromatography for 15min under the condition of avoiding strong light irradiation, then detecting the detection card by using a chromatography scanner, obtaining fluorescent signals of a detection line 6 and a quality control line 7 by using the chromatography scanner, transmitting detection data to a receiving end by using the chromatography scanner through Bluetooth, calculating the fluorescent signal intensity value of the detection line and the fluorescent signal intensity value of the quality control line by using a client according to the detection data, obtaining a standard curve of the antibody of the infectious anemia virus of the detected horse from a cloud platform by using the receiving end by scanning bar codes of the batch of detection cards, and calculating the titer of the antibody of the infectious anemia virus of the horse in the liquid to be detected by using the receiving end according to the contrast relation between the standard curve and the fluorescent signal intensity values of the quality control line and the detection. The receiving end can be a mobile phone or a base computer.
The preparation method of the detection card comprises the following steps:
firstly, sticking a nitrocellulose membrane on a PVC (polyvinyl chloride) bottom plate, spraying lgG (immunoglobulin G) of rabbit anti-chicken lgY diluted to 0.25mg/ml and an equine infectious anemia virus epitope recombinant antigen diluted to 0.5mg/ml on the nitrocellulose membrane by adopting a special machine for dot-film gold spraying to form a quality control line, and then drying for 8 hours at the temperature of 37 ℃;
step two, preparing lanthanide fluorescent microspheres marked with chicken lgY and lanthanide fluorescent microspheres marked with equine infectious anemia virus p26 recombinant antigen, adding 1mL of lanthanide fluorescent microspheres into 50mg of MES (2- (N-morpholine) ethanesulfonic acid) buffer solution (0.1M, pH7.0), adding 10mg of carbodiimide (EDC) and 10mg of N-hydroxysuccinimide sulfonic acid sodium salt, stirring and dissolving, reacting at room temperature for 30 minutes, then carrying out centrifugal operation, redissolving the centrifugal precipitate with 50mM boric acid buffer solution (pH8.2), adding 2mg of dialyzed chicken lgY, stirring and reacting at room temperature for 24 hours, then centrifuging, sealing, and storing in a diluent (the storage environment temperature is 2-8 ℃), thus obtaining the lanthanide fluorescent microspheres marked with chicken lgY; marking lanthanide series fluorescent microspheres of the equine infectious anemia virus p26 recombinant antigen by the same method;
step three, respectively diluting lanthanide fluorescent microspheres marked with chicken lgY and marked with equine infectious anemia virus p26 recombinant antigen to the concentrations of 0.1 mu g/ml and 3 mu g/ml, spraying the lanthanide fluorescent microspheres on a carrier base layer by adopting a spot-film gold spraying machine to form a marking pad, wherein the spraying amount is 2.5 mu l/cm, and then baking for 8 hours at the temperature of 37 ℃;
and step four, sequentially adhering the sample pad, the marking pad and the absorbent paper on a PVC (polyvinyl chloride) bottom plate to assemble a large card, cutting the large card into test paper cards with the width of 5mm by using a shearing machine, and assembling the test paper cards in a shell to obtain the equine infectious anemia virus antibody detection card.
The utility model discloses a quick quantitative detection system of horse infectious anemia virus antibody uses on-the-spot short-term test and long-range on-line monitoring early warning prevention and control system platform in earlier stage to be the basis, with the interior access internet card of immunofluorescence appearance, accomplishes data real-time detection, uploads the monitoring in real time, can real-time long-range monitoring early warning horse infectious anemia virus antibody etc. great animal epidemic disease field virus risk of spreading into, provide data support and technical support for china's animal epidemic disease purification prevention and control and monitoring.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. An equine infectious anemia virus antibody rapid quantitative detection system, comprising:
chromatography detection card;
the chromatography scanner is used for scanning the chromatography detection card to obtain detection data;
a receiving end connected with the chromatographic scanner for receiving and analyzing the detection data of the chromatographic scanner,
the chromatography detection card comprises a shell, a test paper card and a supporting device for supporting the test paper card, wherein the supporting device is detachably arranged in the shell and comprises a bottom plate with a pressure-sensitive adhesive, a sample pad, a marker pad, a nitrocellulose membrane and absorbent paper are sequentially adhered to the bottom plate, the marker pad consists of a carrier base layer and a marker, the nitrocellulose membrane is coated with horse infectious anemia virus epitope recombinant antigen as a detection line, the nitrocellulose membrane is coated with rabbit anti-chicken lgY antibody as a quality control line, the marker is a mixture of fluorescent detection microspheres labeled with horse infectious anemia virus p26 recombinant antigen and fluorescent quality control microspheres labeled with chicken lgY, the upper surface of the shell is provided with a sample dripping hole corresponding to the sample pad of the test paper card on the supporting device, the upper surface of the shell is provided with an observation hole corresponding to the detection line and the quality control line on the nitrocellulose membrane of the test paper card on the supporting device, be provided with the patchhole that is used for the supporting device business turn over shell on the side of shell, supporting device includes base, layer board and adjusting block, and the layer board is used for bearing test paper card, and the layer board sets up in the base top, and the one end of base is passed through the connecting plate with the one end of layer board and is articulated together, is provided with the oblong hole on the base, adjusting block slidable set up in the oblong hole, adjusting block interferes with the layer board, when adjusting block slides in the oblong hole, adjusting block jacks up the layer board to the relative base tilt up of the other end that makes the layer board.
2. The system for rapid quantitative determination of equine infectious anemia virus antibody as claimed in claim 1, wherein the top surface of the adjustment slider interferes with the support plate, and the lower portion of the adjustment slider is provided with a locking bolt.
3. The system for rapidly and quantitatively detecting the infectious equine anemia virus antibody as claimed in claim 2, wherein a receiving module, a data processing module, a storage module and a communication module are arranged in the receiving end, and the receiving module, the storage module and the communication module are all connected with the data processing module; the receiving module is used for receiving the detection data transmitted by the chromatographic scanner and transmitting the detection data to the data processing module; the data processing module analyzes data and transmits results to the storage module and the communication module.
4. The system for rapidly and quantitatively detecting the equine infectious anemia virus antibody as claimed in claim 3, wherein a display module is disposed in the receiving end, the display module is connected with the data processing module, and the display module is used for displaying the detection data and the detection result.
CN202021882650.0U 2020-09-02 2020-09-02 Rapid quantitative detection system for equine infectious anemia virus antibody Active CN212904939U (en)

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