CN117265062A - 一种尿液样本rna保存液及应用 - Google Patents
一种尿液样本rna保存液及应用 Download PDFInfo
- Publication number
- CN117265062A CN117265062A CN202311358056.XA CN202311358056A CN117265062A CN 117265062 A CN117265062 A CN 117265062A CN 202311358056 A CN202311358056 A CN 202311358056A CN 117265062 A CN117265062 A CN 117265062A
- Authority
- CN
- China
- Prior art keywords
- preservation solution
- concentration
- urine sample
- rna preservation
- sample rna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 52
- 239000003761 preservation solution Substances 0.000 title claims abstract description 39
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 26
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 18
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 18
- 239000003398 denaturant Substances 0.000 claims abstract description 17
- 229940122426 Nuclease inhibitor Drugs 0.000 claims abstract description 13
- 239000004094 surface-active agent Substances 0.000 claims abstract description 12
- 239000007853 buffer solution Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 13
- 238000004062 sedimentation Methods 0.000 claims description 11
- 239000000872 buffer Substances 0.000 claims description 8
- 101710163270 Nuclease Proteins 0.000 claims description 6
- 229920002594 Polyethylene Glycol 8000 Polymers 0.000 claims description 6
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 6
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 6
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 6
- HLWRUJAIJJEZDL-UHFFFAOYSA-M sodium;2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate Chemical compound [Na+].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC([O-])=O HLWRUJAIJJEZDL-UHFFFAOYSA-M 0.000 claims description 6
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 4
- YQOKLYTXVFAUCW-UHFFFAOYSA-N guanidine;isothiocyanic acid Chemical compound N=C=S.NC(N)=N YQOKLYTXVFAUCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- PBVAJRFEEOIAGW-UHFFFAOYSA-N 3-[bis(2-carboxyethyl)phosphanyl]propanoic acid;hydrochloride Chemical group Cl.OC(=O)CCP(CCC(O)=O)CCC(O)=O PBVAJRFEEOIAGW-UHFFFAOYSA-N 0.000 claims description 2
- 229960000789 guanidine hydrochloride Drugs 0.000 claims description 2
- PJJJBBJSCAKJQF-UHFFFAOYSA-N guanidinium chloride Chemical compound [Cl-].NC(N)=[NH2+] PJJJBBJSCAKJQF-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 238000004321 preservation Methods 0.000 abstract description 7
- 238000002474 experimental method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000004048 modification Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract description 4
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 abstract description 3
- PZBFGYYEXUXCOF-UHFFFAOYSA-N TCEP Chemical compound OC(=O)CCP(CCC(O)=O)CCC(O)=O PZBFGYYEXUXCOF-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 239000003517 fume Substances 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 239000006228 supernatant Substances 0.000 abstract description 3
- -1 nuclease inhibitor Substances 0.000 abstract description 2
- 230000008021 deposition Effects 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 18
- 239000003223 protective agent Substances 0.000 description 13
- 238000001514 detection method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 241000204051 Mycoplasma genitalium Species 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 102000039446 nucleic acids Human genes 0.000 description 4
- 108020004707 nucleic acids Proteins 0.000 description 4
- 150000007523 nucleic acids Chemical class 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 208000000143 urethritis Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000606153 Chlamydia trachomatis Species 0.000 description 2
- 241000588653 Neisseria Species 0.000 description 2
- 208000019802 Sexually transmitted disease Diseases 0.000 description 2
- 229940038705 chlamydia trachomatis Drugs 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000204031 Mycoplasma Species 0.000 description 1
- 239000013614 RNA sample Substances 0.000 description 1
- 241000589970 Spirochaetales Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- GFIHKCBJSYGAPP-UHFFFAOYSA-N [Cl-].C(=O)=CC[PH+](CC=C=O)CC=C=O Chemical group [Cl-].C(=O)=CC[PH+](CC=C=O)CC=C=O GFIHKCBJSYGAPP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311358056.XA CN117265062A (zh) | 2023-10-19 | 2023-10-19 | 一种尿液样本rna保存液及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202311358056.XA CN117265062A (zh) | 2023-10-19 | 2023-10-19 | 一种尿液样本rna保存液及应用 |
Publications (1)
Publication Number | Publication Date |
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CN117265062A true CN117265062A (zh) | 2023-12-22 |
Family
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Family Applications (1)
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CN202311358056.XA Pending CN117265062A (zh) | 2023-10-19 | 2023-10-19 | 一种尿液样本rna保存液及应用 |
Country Status (1)
Country | Link |
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CN (1) | CN117265062A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210071232A1 (en) * | 2018-11-14 | 2021-03-11 | Spectrum Solutions L.L.C. | Rna preservation solution and methods of manufacture and use |
CN112662663A (zh) * | 2021-01-27 | 2021-04-16 | 苏州赛普生物科技有限公司 | 一种适于常温运输的rna提取试剂盒及提取方法 |
CN114410739A (zh) * | 2021-11-26 | 2022-04-29 | 湖南大地同年生物科技有限公司 | 一种rna保护剂及其应用 |
CN114875022A (zh) * | 2022-05-31 | 2022-08-09 | 圣湘生物科技股份有限公司 | 尿液保存液、保存方法和尿液保存管 |
-
2023
- 2023-10-19 CN CN202311358056.XA patent/CN117265062A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210071232A1 (en) * | 2018-11-14 | 2021-03-11 | Spectrum Solutions L.L.C. | Rna preservation solution and methods of manufacture and use |
CN112662663A (zh) * | 2021-01-27 | 2021-04-16 | 苏州赛普生物科技有限公司 | 一种适于常温运输的rna提取试剂盒及提取方法 |
CN114410739A (zh) * | 2021-11-26 | 2022-04-29 | 湖南大地同年生物科技有限公司 | 一种rna保护剂及其应用 |
CN114875022A (zh) * | 2022-05-31 | 2022-08-09 | 圣湘生物科技股份有限公司 | 尿液保存液、保存方法和尿液保存管 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 226000 No.9, Xindong Road, Nantong Development Zone, Jiangsu Province Applicant after: Jiangsu Geno Biotechnology Group Co.,Ltd. Applicant after: GENOSABER BIOTECH (SHANGHAI) Co.,Ltd. Address before: 226000 No.9, Xindong Road, Nantong Development Zone, Jiangsu Province Applicant before: Jiangsu Genuo Biotechnology Co.,Ltd. Country or region before: China Applicant before: GENOSABER BIOTECH (SHANGHAI) Co.,Ltd. |
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CB02 | Change of applicant information |