CN111944889B - 检测染色体非整倍体数目异常的pcr扩增组合物及检测试剂盒 - Google Patents
检测染色体非整倍体数目异常的pcr扩增组合物及检测试剂盒 Download PDFInfo
- Publication number
- CN111944889B CN111944889B CN202010782020.4A CN202010782020A CN111944889B CN 111944889 B CN111944889 B CN 111944889B CN 202010782020 A CN202010782020 A CN 202010782020A CN 111944889 B CN111944889 B CN 111944889B
- Authority
- CN
- China
- Prior art keywords
- artificial sequence
- group
- dna
- pcr amplification
- number abnormality
- 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.)
- Active
Links
- 210000000349 chromosome Anatomy 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000005856 abnormality Effects 0.000 title claims abstract description 20
- 238000012408 PCR amplification Methods 0.000 title claims abstract description 15
- 208000036878 aneuploidy Diseases 0.000 title claims abstract description 15
- 239000000203 mixture Substances 0.000 title claims abstract description 12
- 230000003322 aneuploid effect Effects 0.000 title abstract description 7
- 208000037280 Trisomy Diseases 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 10
- 238000003908 quality control method Methods 0.000 claims description 9
- 231100001075 aneuploidy Toxicity 0.000 claims description 8
- 210000004369 blood Anatomy 0.000 claims description 7
- 239000008280 blood Substances 0.000 claims description 7
- 210000001519 tissue Anatomy 0.000 claims description 7
- 210000004381 amniotic fluid Anatomy 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000002759 chromosomal effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- ABZLKHKQJHEPAX-UHFFFAOYSA-N tetramethylrhodamine Chemical compound C=12C=CC(N(C)C)=CC2=[O+]C2=CC(N(C)C)=CC=C2C=1C1=CC=CC=C1C([O-])=O ABZLKHKQJHEPAX-UHFFFAOYSA-N 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 238000003149 assay kit Methods 0.000 claims description 2
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 239000007850 fluorescent dye Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 230000003321 amplification Effects 0.000 abstract description 17
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 17
- 238000004458 analytical method Methods 0.000 abstract description 13
- 238000003752 polymerase chain reaction Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000005251 capillar electrophoresis Methods 0.000 abstract description 7
- 208000000995 spontaneous abortion Diseases 0.000 abstract description 5
- 206010000234 Abortion spontaneous Diseases 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 210000003917 human chromosome Anatomy 0.000 abstract description 3
- 238000003793 prenatal diagnosis Methods 0.000 abstract description 3
- 101150032520 STR gene Proteins 0.000 abstract description 2
- 108020004414 DNA Proteins 0.000 description 47
- 239000000523 sample Substances 0.000 description 19
- 238000007400 DNA extraction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 208000031404 Chromosome Aberrations Diseases 0.000 description 5
- 206010008805 Chromosomal abnormalities Diseases 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 210000000601 blood cell Anatomy 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 230000008774 maternal effect Effects 0.000 description 3
- 101150075675 tatC gene Proteins 0.000 description 3
- 206010044689 trisomy 22 Diseases 0.000 description 3
- AWXGSYPUMWKTBR-UHFFFAOYSA-N 4-carbazol-9-yl-n,n-bis(4-carbazol-9-ylphenyl)aniline Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(N(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 AWXGSYPUMWKTBR-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 206010071602 Genetic polymorphism Diseases 0.000 description 2
- 101000837344 Homo sapiens T-cell leukemia translocation-altered gene protein Proteins 0.000 description 2
- 108091081062 Repeated sequence (DNA) Proteins 0.000 description 2
- 102100028692 T-cell leukemia translocation-altered gene protein Human genes 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 150000007523 nucleic acids Chemical group 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- JTTIOYHBNXDJOD-UHFFFAOYSA-N 2,4,6-triaminopyrimidine Chemical compound NC1=CC(N)=NC(N)=N1 JTTIOYHBNXDJOD-UHFFFAOYSA-N 0.000 description 1
- VWEWCZSUWOEEFM-WDSKDSINSA-N Ala-Gly-Ala-Gly Chemical compound C[C@H](N)C(=O)NCC(=O)N[C@@H](C)C(=O)NCC(O)=O VWEWCZSUWOEEFM-WDSKDSINSA-N 0.000 description 1
- 208000018311 Autosomal trisomy Diseases 0.000 description 1
- 208000011359 Chromosome disease Diseases 0.000 description 1
- 206010061452 Complication of pregnancy Diseases 0.000 description 1
- 206010067477 Cytogenetic abnormality Diseases 0.000 description 1
- 108091029865 Exogenous DNA Proteins 0.000 description 1
- 101000804764 Homo sapiens Lymphotactin Proteins 0.000 description 1
- 101000724418 Homo sapiens Neutral amino acid transporter B(0) Proteins 0.000 description 1
- 102100035304 Lymphotactin Human genes 0.000 description 1
- 102100028267 Neutral amino acid transporter B(0) Human genes 0.000 description 1
- 101710163270 Nuclease Proteins 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 208000020584 Polyploidy Diseases 0.000 description 1
- 210000001766 X chromosome Anatomy 0.000 description 1
- 210000002593 Y chromosome Anatomy 0.000 description 1
- 231100000071 abnormal chromosome number Toxicity 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 208000024971 chromosomal disease Diseases 0.000 description 1
- 238000003200 chromosome mapping Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002559 cytogenic effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 210000004700 fetal blood Anatomy 0.000 description 1
- 238000001215 fluorescent labelling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 238000003365 immunocytochemistry Methods 0.000 description 1
- 238000007901 in situ hybridization Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007403 mPCR Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CJWXCNXHAIFFMH-AVZHFPDBSA-N n-[(2s,3r,4s,5s,6r)-2-[(2r,3r,4s,5r)-2-acetamido-4,5,6-trihydroxy-1-oxohexan-3-yl]oxy-3,5-dihydroxy-6-methyloxan-4-yl]acetamide Chemical compound C[C@H]1O[C@@H](O[C@@H]([C@@H](O)[C@H](O)CO)[C@@H](NC(C)=O)C=O)[C@H](O)[C@@H](NC(C)=O)[C@@H]1O CJWXCNXHAIFFMH-AVZHFPDBSA-N 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 102000054765 polymorphisms of proteins Human genes 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6883—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material
-
- 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
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6858—Allele-specific amplification
-
- 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
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/156—Polymorphic or mutational markers
-
- 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
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/16—Primer sets for multiplex assays
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
位点 | 染色体定位 | 核心重复序列 |
D16S3391 | 16q12.1 | TCTA |
D16S771 | 16q12.2 | AAGG |
D16S2640 | 16p13.13 | ATCT |
D16S2624 | 16q22.2 | ATCT |
D16S537 | 16p12.1 | TTCC |
D16S768 | 16p13.2 | TATC |
D16S3253 | 16q12.2 | TAGA |
D16S539 | 16q24.1 | GATA |
D16S753 | 16p11.2 | CCTT |
D16S3255 | 16q12.2 | ATCC |
D16S767 | 16q21 | TATC |
D22-GATA198B05 | 22q11.1 | TCTA |
D22S534 | 22q13.1 | ATAC |
D22S685 | 22q12.3 | TATC |
D22S689 | 22q12.1 | TAGA |
D22_3 | 22q11.21 | CCTT |
D22_2 | 22q11.21 | AAAT |
D22_4 | 22q11.21 | TTCT |
D22S445 | 22q12.3 | ATGG |
STR位点 | 杂合度 | STR位点 | 杂合度 |
D16S3391 | 0.78 | D22S534 | 0.71 |
D16S771 | 0.70 | D22S417 | 0.83 |
D16S2640 | 0.72 | D22S685 | 0.85 |
D16S2624 | 0.75 | D22S686 | 0.71 |
D16S537 | 0.83 | D22S689 | 0.83 |
D16S768 | 0.74 | D22S533 | 0.75 |
D16S3253 | 0.70 | D22S1045 | 0.76 |
D16S539 | 0.79 | D22_3 | 0.73 |
D16S753 | 0.74 | D22_2 | 0.76 |
D16S3255 | 0.71 | D22_4 | 0.79 |
D16S767 | 0.74 | D22S445 | 0.70 |
D22-GATA198B05 | 0.84 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010782020.4A CN111944889B (zh) | 2020-08-06 | 2020-08-06 | 检测染色体非整倍体数目异常的pcr扩增组合物及检测试剂盒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010782020.4A CN111944889B (zh) | 2020-08-06 | 2020-08-06 | 检测染色体非整倍体数目异常的pcr扩增组合物及检测试剂盒 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111944889A CN111944889A (zh) | 2020-11-17 |
CN111944889B true CN111944889B (zh) | 2022-05-06 |
Family
ID=73331468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010782020.4A Active CN111944889B (zh) | 2020-08-06 | 2020-08-06 | 检测染色体非整倍体数目异常的pcr扩增组合物及检测试剂盒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111944889B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115216539A (zh) * | 2022-09-19 | 2022-10-21 | 北京大学第三医院(北京大学第三临床医学院) | 一种母体细胞污染检测试剂盒及其应用 |
CN116103386B (zh) * | 2022-09-26 | 2024-07-23 | 苏州阅微基因技术有限公司 | 一种筛选upd发病相关染色体str的复合扩增体系及其应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101407843A (zh) * | 2008-11-19 | 2009-04-15 | 南方医科大学 | 一种检测导致自然流产的染色体数目异常的试剂盒 |
CN101932726A (zh) * | 2007-10-30 | 2010-12-29 | 应用生物系统有限责任公司 | 用于多重扩增短串联重复基因座的方法和试剂盒 |
CN103173556A (zh) * | 2013-04-07 | 2013-06-26 | 北京阅微基因技术有限公司 | 用于21三体综合征检测的扩增组合物及快速检测试剂盒 |
WO2016188144A1 (zh) * | 2015-05-28 | 2016-12-01 | 宁波海尔施基因科技有限公司 | 一种具有增强鉴别能力的str基因座荧光标记复合扩增试剂盒及其应用 |
CN108841931A (zh) * | 2018-07-05 | 2018-11-20 | 广州市达瑞生物技术股份有限公司 | 一种检测人4号染色体str基因座的引物组与检测试剂盒及其应用 |
CN108913757A (zh) * | 2018-07-05 | 2018-11-30 | 广州市达瑞生物技术股份有限公司 | 一种染色体非整倍体数目异常的引物组与检测试剂盒及其应用 |
-
2020
- 2020-08-06 CN CN202010782020.4A patent/CN111944889B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101932726A (zh) * | 2007-10-30 | 2010-12-29 | 应用生物系统有限责任公司 | 用于多重扩增短串联重复基因座的方法和试剂盒 |
CN101407843A (zh) * | 2008-11-19 | 2009-04-15 | 南方医科大学 | 一种检测导致自然流产的染色体数目异常的试剂盒 |
CN103173556A (zh) * | 2013-04-07 | 2013-06-26 | 北京阅微基因技术有限公司 | 用于21三体综合征检测的扩增组合物及快速检测试剂盒 |
WO2016188144A1 (zh) * | 2015-05-28 | 2016-12-01 | 宁波海尔施基因科技有限公司 | 一种具有增强鉴别能力的str基因座荧光标记复合扩增试剂盒及其应用 |
CN108841931A (zh) * | 2018-07-05 | 2018-11-20 | 广州市达瑞生物技术股份有限公司 | 一种检测人4号染色体str基因座的引物组与检测试剂盒及其应用 |
CN108913757A (zh) * | 2018-07-05 | 2018-11-30 | 广州市达瑞生物技术股份有限公司 | 一种染色体非整倍体数目异常的引物组与检测试剂盒及其应用 |
Non-Patent Citations (2)
Title |
---|
Development of quantitative-fluorescence polymerase chain reaction for the rapid prenatal diagnosis of common chromosomal aneuploidies in 1000 samples in Singapore;BAIL S等;《Singapore Med》;20101231;第51卷(第4期);第343-348页 * |
上海地区汉族人群STR位点的选择和优化;赵慧佳等;《检验医学》(第09期);第787-791页 * |
Also Published As
Publication number | Publication date |
---|---|
CN111944889A (zh) | 2020-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Pertl et al. | Detection of male and female fetal DNA in maternal plasma by multiplex fluorescent polymerase chain reaction amplification of short tandem repeats | |
Sherlock et al. | Assessment of diagnostic quantitative fluorescent multiplex polymerase chain reaction assays performed on single cells | |
Findlay et al. | Allelic drop-out and preferential amplification in single cells and human blastomeres: implications for preimplantation diagnosis of sex and cystic fibrosis | |
EP2010676B1 (en) | Method and kit for molecular chromosomal quantification | |
EP1229128A1 (en) | New method for genotype determination | |
EP3099818B1 (en) | Preimplantation assessment of embryos through detection of free embryonic dna | |
EP1442139A1 (en) | Multiple genetic marker selection and amplification | |
CN108913757B (zh) | 一种染色体非整倍体数目异常的引物组与检测试剂盒及其应用 | |
Brown et al. | Validation of QF‐PCR for prenatal aneuploidy screening in the United States | |
US20040137452A1 (en) | Diagnostic test | |
CN111944889B (zh) | 检测染色体非整倍体数目异常的pcr扩增组合物及检测试剂盒 | |
CN102465174A (zh) | 荧光定量pcr技术检测gjb2基因突变的方法及其试剂盒 | |
CA2993517A1 (en) | Single nucleotide polymorphism in hla-b*15:02 and use thereof | |
CN106939334B (zh) | 一种孕妇血浆中胎儿dna含量的检测方法 | |
CN109182493B (zh) | 人16p11.2微缺失综合征检测的引物和试剂盒及其检测方法 | |
US20100015619A1 (en) | Method of detecting genomic aberrations for prenatal diagnosis | |
CN105586392B (zh) | 评估胎儿样本中母体细胞污染程度的方法 | |
CN114645078B (zh) | 一种检测胎儿样品中母体细胞存在或比例的方法和试剂盒 | |
CN108841931B (zh) | 一种检测人4号染色体str基因座的引物组与检测试剂盒及其应用 | |
CN113046430B (zh) | 一种染色体非整倍体数目异常的扩增组合物及其应用 | |
US20060263785A1 (en) | Detection of aneuploidy | |
US20060029930A1 (en) | Detecting genotypes associated with congenital adrenal hyperplasia | |
CN112538527B (zh) | 用于检测人类白细胞抗原b位点1502基因的引物和探针组合及试剂盒 | |
CN112226499A (zh) | 原因不明复发性流产相关易感基因多态性检测试剂盒 | |
CN118006748A (zh) | 用于检测hla-a*1101等位基因的特异性引物探针组合、试剂盒及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CB02 | Change of applicant information |
Address after: 100044 Room 601, 6 / F, building 10, 39 Sanlihe Road, Haidian District, Beijing Applicant after: Beijing Yuewei Gene Technology Co.,Ltd. Address before: 100044 Room 601, 6 / F, building 10, 39 Sanlihe Road, Haidian District, Beijing Applicant before: BEIJING MICROREAD GENE TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: PCR amplification composition and detection kit for detecting abnormal number of chromosomal aneuploidy Granted publication date: 20220506 Pledgee: Zhongguancun Branch of Bank of Beijing Co.,Ltd. Pledgor: Beijing Yuewei Gene Technology Co.,Ltd. Registration number: Y2024110000027 |