CN111675764B - 一种藻红蛋白免疫荧光探针及其标记蛋白的方法 - Google Patents
一种藻红蛋白免疫荧光探针及其标记蛋白的方法 Download PDFInfo
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- CN111675764B CN111675764B CN202010403361.6A CN202010403361A CN111675764B CN 111675764 B CN111675764 B CN 111675764B CN 202010403361 A CN202010403361 A CN 202010403361A CN 111675764 B CN111675764 B CN 111675764B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/405—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from algae
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- C07—ORGANIC CHEMISTRY
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- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/13—Labelling of peptides
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
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- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/533—Production of labelled immunochemicals with fluorescent label
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- C—CHEMISTRY; METALLURGY
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- C07K2319/00—Fusion polypeptide
- C07K2319/60—Fusion polypeptide containing spectroscopic/fluorescent detection, e.g. green fluorescent protein [GFP]
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/14—Macromolecular compounds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
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- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
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- Biophysics (AREA)
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Abstract
Description
信号值 | 实施例 | 对比例 |
CD4阳性值 | 26814 | 20687 |
CD4阴性值 | 447 | 935 |
CD4信噪比 | 59.99 | 22.13 |
IgD阳性值 | 14629 | 8055 |
IgD阴性值 | 110 | 103 |
IgD信噪比 | 132.99 | 78.20 |
Claims (6)
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CN202010403361.6A CN111675764B (zh) | 2020-05-13 | 2020-05-13 | 一种藻红蛋白免疫荧光探针及其标记蛋白的方法 |
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CN202010403361.6A CN111675764B (zh) | 2020-05-13 | 2020-05-13 | 一种藻红蛋白免疫荧光探针及其标记蛋白的方法 |
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CN111675764A CN111675764A (zh) | 2020-09-18 |
CN111675764B true CN111675764B (zh) | 2023-09-08 |
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Families Citing this family (2)
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CN112745378A (zh) * | 2020-10-23 | 2021-05-04 | 杭州联科生物技术股份有限公司 | 一种藻红蛋白(PE)与Annexin V蛋白偶联方法 |
CN112630422A (zh) * | 2020-11-30 | 2021-04-09 | 浙江正熙生物医药有限公司 | 一种提高抗体与荧光蛋白定向偶联标记信噪比的方法 |
Citations (7)
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---|---|---|---|---|
WO2003036297A1 (en) * | 2001-09-27 | 2003-05-01 | Tridelta Development Limited | Non-immunological assays for the detection and determination of c-reactive protein |
US7026454B1 (en) * | 1998-02-17 | 2006-04-11 | University Of Kansas Medical Center | Neuroendocrine marker of prostate cancer and method for producing same |
CN101750482A (zh) * | 2008-12-17 | 2010-06-23 | 上海海洋大学 | 一种制备条斑紫菜r-藻红蛋白荧光探针的方法 |
BRPI0801702A2 (pt) * | 2008-02-12 | 2011-02-01 | Fundação Unversidade Federal Do Rio Grande | obtenção do extrato de ficocianina a partir de spirulina sp. |
CN101975856A (zh) * | 2010-09-17 | 2011-02-16 | 颜世敢 | 一种检测新城疫病毒的荧光抗体的制备方法及固相免疫荧光检测试剂盒 |
CN101980019A (zh) * | 2010-09-17 | 2011-02-23 | 颜世敢 | 一种别藻蓝蛋白标记的荧光抗抗体的制备方法 |
CN101980020A (zh) * | 2010-09-17 | 2011-02-23 | 颜世敢 | 一种r-藻蓝蛋白标记的荧光抗抗体的制备方法 |
-
2020
- 2020-05-13 CN CN202010403361.6A patent/CN111675764B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7026454B1 (en) * | 1998-02-17 | 2006-04-11 | University Of Kansas Medical Center | Neuroendocrine marker of prostate cancer and method for producing same |
WO2003036297A1 (en) * | 2001-09-27 | 2003-05-01 | Tridelta Development Limited | Non-immunological assays for the detection and determination of c-reactive protein |
BRPI0801702A2 (pt) * | 2008-02-12 | 2011-02-01 | Fundação Unversidade Federal Do Rio Grande | obtenção do extrato de ficocianina a partir de spirulina sp. |
CN101750482A (zh) * | 2008-12-17 | 2010-06-23 | 上海海洋大学 | 一种制备条斑紫菜r-藻红蛋白荧光探针的方法 |
CN101975856A (zh) * | 2010-09-17 | 2011-02-16 | 颜世敢 | 一种检测新城疫病毒的荧光抗体的制备方法及固相免疫荧光检测试剂盒 |
CN101980019A (zh) * | 2010-09-17 | 2011-02-23 | 颜世敢 | 一种别藻蓝蛋白标记的荧光抗抗体的制备方法 |
CN101980020A (zh) * | 2010-09-17 | 2011-02-23 | 颜世敢 | 一种r-藻蓝蛋白标记的荧光抗抗体的制备方法 |
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Denomination of invention: A phycoerythrin immunofluorescence probe and its labeling protein method Granted publication date: 20230908 Pledgee: Deqing sub branch of Bank of China Ltd. Pledgor: Zhejiang Zhengxi Biotechnology Co.,Ltd. Registration number: Y2024980010535 |
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