CN112813141A - 一种dapi复染液及其制备方法与应用 - Google Patents
一种dapi复染液及其制备方法与应用 Download PDFInfo
- Publication number
- CN112813141A CN112813141A CN202011624010.4A CN202011624010A CN112813141A CN 112813141 A CN112813141 A CN 112813141A CN 202011624010 A CN202011624010 A CN 202011624010A CN 112813141 A CN112813141 A CN 112813141A
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- CN
- China
- Prior art keywords
- dapi
- solution
- phenylenediamine
- tritonx
- formamide
- 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.)
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- FWBHETKCLVMNFS-UHFFFAOYSA-N 4',6-Diamino-2-phenylindol Chemical compound C1=CC(C(=N)N)=CC=C1C1=CC2=CC=C(C(N)=N)C=C2N1 FWBHETKCLVMNFS-UHFFFAOYSA-N 0.000 title claims abstract description 63
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000000243 solution Substances 0.000 claims abstract description 53
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims abstract description 50
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims abstract description 40
- -1 TritonX-100 Chemical compound 0.000 claims abstract description 17
- 238000007901 in situ hybridization Methods 0.000 claims abstract description 9
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- 239000000523 sample Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 18
- 238000001514 detection method Methods 0.000 description 15
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
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- 238000005303 weighing Methods 0.000 description 10
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- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 5
- 229910000397 disodium phosphate Inorganic materials 0.000 description 5
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- 102000057297 Pepsin A Human genes 0.000 description 2
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- 108020004682 Single-Stranded DNA Proteins 0.000 description 1
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- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
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Images
Classifications
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- 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
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6841—In situ hybridisation
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (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)
Abstract
Description
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Priority Applications (1)
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CN202011624010.4A CN112813141B (zh) | 2020-12-31 | 2020-12-31 | 一种dapi复染液及其制备方法与应用 |
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CN202011624010.4A CN112813141B (zh) | 2020-12-31 | 2020-12-31 | 一种dapi复染液及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
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CN112813141A true CN112813141A (zh) | 2021-05-18 |
CN112813141B CN112813141B (zh) | 2024-03-12 |
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CN202011624010.4A Active CN112813141B (zh) | 2020-12-31 | 2020-12-31 | 一种dapi复染液及其制备方法与应用 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108823289A (zh) * | 2018-06-08 | 2018-11-16 | 中国海洋大学 | 一种不依赖荧光检测杂交信号的鱼类染色体原位杂交液 |
CN110484610A (zh) * | 2019-08-26 | 2019-11-22 | 河南赛诺特生物技术有限公司 | 一种促进荧光原位杂交的组合物及杂交液,荧光原位杂交探针工作液、荧光原位杂交方法 |
-
2020
- 2020-12-31 CN CN202011624010.4A patent/CN112813141B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108823289A (zh) * | 2018-06-08 | 2018-11-16 | 中国海洋大学 | 一种不依赖荧光检测杂交信号的鱼类染色体原位杂交液 |
CN110484610A (zh) * | 2019-08-26 | 2019-11-22 | 河南赛诺特生物技术有限公司 | 一种促进荧光原位杂交的组合物及杂交液,荧光原位杂交探针工作液、荧光原位杂交方法 |
Non-Patent Citations (1)
Title |
---|
P. VERGNE等: "Rapid assessment of microspore and pollen development stage in wheat and maize using dapi and memerane permeablilization", 《STAIN TECHNOLOGY》, vol. 62, no. 5, pages 299 - 304 * |
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CN112813141B (zh) | 2024-03-12 |
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Inventor after: Hu Juan Inventor after: Li Sanhua Inventor after: Qi Hua Inventor after: Li Guixi Inventor after: Li Yanmin Inventor after: Wang Shaohui Inventor after: Huo Qingyuan Inventor after: Liu Lingling Inventor before: Hu Juan Inventor before: Liu Lingling Inventor before: Li Sanhua Inventor before: Qi Hua Inventor before: Li Guixi Inventor before: Li Yanmin Inventor before: Wang Shaohui Inventor before: Huo Qingyuan Inventor before: Zhang Shaomin Inventor before: Liu Wendi |
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