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49 results about "BRAF Gene Mutation" patented technology

A change in the nucleotide sequence of the BRAF gene.

Primers, probes, detection system and kit for one time detection of lung cancer multiple genes

The present invention discloses primers, probes, a detection system and a kit for one time detection of lung cancer multiple genes, wherein the primers, the probes, and the distribution way for detecting 25 EGFR gene mutations, 7 KRAS gene mutations, 6 BRAF gene mutations, 9 NRAS gene mutations, 5 HER2 gene mutations, 2 PIK3CA gene mutations, 5 fusion genes of ALK5, 13 fusion genes of ROS1, and 6 fusion genes of RET are provided. According to the present invention, the detection kit adopts the 12 linking PCR reaction strip design, each 12 linking PCR strip detects multiple genes of a sample, and the corresponding fusion detection reagents and the internal control reagents are filled in the pipes 1-4 of the 12 linking PCR strip; and with the primers, the probes, the detection system and the kit, the one-time detection of the 24 fusions and the 54 mutations of the lung cancer can be achieved, such that the detection time is substantially shortened, the sensitivity is high, the specificity is strong, the operation is simple and rapid, and the reference for selection of tumor targeting drug therapy on lung cancer patients can be provided for clinician.
Owner:AMOY DIAGNOSTICS CO LTD

Detecting probe and liquid phase chip for BRAF gene mutation and detecting method thereof

The invention discloses a nucleic acid probe, a liquid chip and a detection method that are used for the mutation detection of a BRAF gene exon 15. The liquid chip that is used for the mutation detection of the BRAF gene exon 15 comprises microspheres and a primer; wherein, the microspheres are coated with wild and mutant probes which are decorated with amino groups and aim at the BRAF gene exon 15; and the primer is used for augmenting a target sequence that is enriched in mutant sites needing to be detected by the BRAF gene exon 15 and has a biotin marker in the tail end. The detection method that is provided by the invention has quickness, accuracy, simple and convenient operation, and greatly improves the detection efficiency.
Owner:广州益善医学检验所有限公司

Kit for detecting BRAF gene mutation and detecting method thereof

The invention discloses a kit for detecting BRAF gene mutation and a detecting method thereof. The kit comprises a special probe which is modified by LNA locked nucleic acid and used for BRAF gene mutation sites; the special probe can be combined with wild type DNAs, a sample containing 0.01% BRAF gene mutation DNAs can be detected, and the minimum detectability ranges from 2 copies to 5 copies. The detecting method has the advantages that as for BRAF gene mutation detection, the specificity is high, the flexibility is high, pollution is small, operation is easy and rapid, and the safety performance is high; the detecting method is particularly suitable for detecting gene mutation from body fluid such as plasma, urine and saliva with low mutation content, and is suitable for early screening and diagnosis of colorectal cancers, and guidance is provided for personalized medicines.
Owner:JIANGSU MICRODIAG BIOMEDICINE TECH CO LTD

Kit for detecting colorectal cancer susceptibility gene mutation and detection method thereof

The invention discloses a kit for detecting colorectal cancer susceptibility gene mutation and a detection method thereof. The kit contains specific primers, universal primers, PCR (Polymerase Chain Reaction) mixing reagents, positive controls and magnetic beads aiming at PIK3CA, KRAS and BRAF gene mutation sites. The method comprises the following steps: extracting genome DNA of a sample to be detected, combining the specific primers with target template DNA sequences, amplifying a target area of the sample to be detected by the universal primers, purifying a library by the magnetic beads, performing high-throughput sequencing on the obtained library, and analyzing mutation conditions. The method and the kit disclosed by the invention can simultaneously detect a plurality of susceptibility genes, simplify experimental procedures and simultaneously improve the detection sensitivity, are suitable for performing early screening and postoperative diagnosis of the colorectal cancer, and provide guide for individualized medication.
Owner:杭州联川基因诊断技术有限公司

BRAF gene mutation detection kit and application thereof

The invention discloses a detection kit and detection method for BRAF gene mutations, and belongs to the technical field of B2D10 currently first developed high-tech industrialization important field guide / biology / novel medical precise diagnosis and treatment equipment. The detection kit is characterized by comprising two pairs of specifically amplified primers for BRAF gene mutation loci, an efficient blocking probe of a wild sequence and a BRAF gene specific TaqMan fluorescent probe. The kit can detect specimens of which the number of the mutant copies is as low as 5 to 10, and the mutation content is as low as 0.1%. The detection kit can detect five gene mutations of a BRAF gene simultaneously, the sensitivity is high, operation is easy, detection is low in price, the clinical application range is wide, samples can adopt fresh pathological tissue or paraffin-embedded tissue or a pleural fluid or serum or plasma, the detection speed is high, and only 90 minutes are needed for completing the detection process.
Owner:上海济远生物科技有限公司

Primer pair as well as probe and kit for detecting human BRAF gene mutation

The invention discloses a primer pair and a probe for detecting a human BRAF gene mutation. The sequences of the primer pair and probe are shown as SEQ ID NO: 1 to SEQ ID NO: 7. The invention also discloses a kit for detecting human BRAF gene mutation and used for detecting T-A base mutation occurring on 1799-postion nucleotide of the BRAF gene exon 15 by a fluorescent PCR. The kit disclosed by the invention has the advantages of simple and quick operation, high specificity and low misdetection rate and is applicable to the auxiliary clinical diagnosis and typing of thyroid cancer, or provides a clinical reference for selecting tyrosine kinase inhibitors of melanoma and colorectal cancer and BRAF gene mutation targeted drugs.
Owner:HELIXGEN GUANGZHOU

Method and kit thereof for detecting BRAF gene mutation

The invention discloses a method and kit thereof for detecting BARF gene mutation. The method comprises the following steps: (1) carrying out reactions in tube A, B, and C at the same time, carrying out BARF gene V600E and V600K mutation realtime quantitative PCR detection on a plasmid standard with a known mutation amount so as to obtain standard curves; (2) extracting and purifying the DNA of a sample, measuring the concentration, carrying out realtime quantitative PCR detection on the sample according to the tube A, B, and C reaction systems in the step (1), judging whether the gene mutation exists or not and the mutation amount according to the standard curves and the amplification fluorescence signals. The kit comprises a primer pair for detecting the No.15 exon mutation V600 E and V600K of BRAF gene, a probe, and a PNA repressing sequence. The provided method and kit can more precisely detect the No.15 exon mutation V600 E and V600K of BRAF gene, and the detection sensitivity is greatly improved.
Owner:李跃 +2

Kit for quantificationally detecting BRAF (Block Repeat Active Flag) mutation

The invention relates to a method and kit for detecting BRAF (Block Repeat Active Flag) mutation relevant to the curative effect of a molecular-targeting anti-cancer medicament, in particular relating to a fluorescence quantificational PCR (Polymerase Chain Reaction) detecting method and kit for detecting mutation in BRAF gene mutation hot spot regions and application thereof. According to the invention, mutation at special positions of BRAF genes is detected, the curative effect of the molecular-targeting anti-cancer medicament such as an EGFR (Epidermal Growth Factor Receptor) tyrosine kinase inhibitor, and the like can be forecasted, and furthermore, the individual medicament use schemes of patients with tumors are directed.
Owner:BEIJING ACCB BIOTECH

Application of BRAF gene detector to preparation of ACTH type pituitary adenoma molecular pathological diagnosis and parting product

The invention discloses application of a BRAF gene detector to preparation of an ACTH type pituitary adenoma molecular pathological diagnosis and parting product. It is proved through tests that BRAF gene mutation is peculiar to ACTH type pituitary adenoma and not found in other types of pituitary adenoma, so that the BRAF gene mutation can serve as a specific molecular pathological diagnosis marker of the ACTH type pituitary adenoma. According to the result that a BRAF gene is mutant or not, the ACTH pituitary adenoma can be further divided into two subtypes, namely the BRAF mutant type and the wild type, the mean volume of the BRAF mutant type ACTH pituitary adenoma is small, the attack degree is low, and the midnight serum cortisol concentration is less than or equal to 22 ug / dl; the mean volume of the wild type ACTH pituitary adenoma is large, the attack degree is high, and the midnight serum cortisol concentration is greater than 22 ug / dl. Therefore, the different subtypes of the ACTH pituitary adenoma can be judged by detecting whether the BRAF gene is mutant or not, and different clinical treatment strategies are adopted in time accordingly.
Owner:SHANGHAI JIAO TONG UNIV +1

Primer probe composition, kit and method for detecting KRAS and BRAF gene mutations through 3D (Three-dimensional) digital PCR (Polymerase Chain Reaction)

The invention discloses a primer probe composition, a kit and a method for detecting KRAS and BRAF gene mutations through 3D (Three-dimensional) digital PCR (Polymerase Chain Reaction). The primer probe composition comprises primers and probes for detecting the six amino acid mutations on a No.2 exon of the KRAS gene, and primers and probes for detecting a V600E amino acid mutation on a No.15 exon of the BRAF gene, wherein the six amino acid mutations are respectively G12A, G12C, G12D, G12V, G12S and G13D. The primer probe composition comprises the seven common mutation sites related to intestinal cancer, and the mutation sites are respectively detected through the primers and the probes of carried different fluorescence signals according to the different mutation sites, so that the multiple mutations can be detected, the detection efficiency is high, and a result is more intuitive and clearer since the primer probe composition is combined with a 3D-PCR detection method for detecting.
Owner:GENE CRAB BIOTECH CO

Primer group, kit and method for detecting BRAF gene mutation

ActiveCN110938693AMeet the problem of low sensitivity of sequencingHigh sensitivityMicrobiological testing/measurementDNA/RNA fragmentationBRAF Gene MutationBraf genes
The invention discloses a primer group, a kit and a method for detecting BRAF gene mutation, belonging to the technical field of gene detection. The primer group provided by the invention comprises aBRAF upstream primer and a BRAF downstream primer, wherein the BRAF upstream primer has a nucleotide sequence as shown in a sequence table SEQ ID NO: 1; and the BRAF downstream primer has a nucleotidesequence as shown in a sequence table SEQ ID NO: 2. In addition, the kit provided by the invention comprises a PCR amplification reaction reagent, a positive quality control product, a negative quality control product, a primer mixed solution, a primer probe mixed solution and a standard curve equation. The method for detecting BRAF gene mutation provided by the invention has the characteristicsof high efficiency, simplicity, convenience, intuition, high sensitivity and the like, and can be used for quantitatively analyzing the mutation frequency of a BRAF gene.
Owner:CARRIER GENE TECH SUZHOU CO LTD

Kit for quantitative detection of braf mutation

The present invention relates to a method and assay kit for BRAF gene mutations which relates to the effect of molecule-targeting anti-tumor drug. Particularly, the present invention relates to a fluorescent quantitative PCR method and kit for detecting mutations at hotspots of BRAF gene, together with the use thereof. The present invention detects the mutations at specific sites of BRAF gene, and can predict the therapeutic efficacy of anti-EGFR tyrosine kinase inhibitors, an anti-tumor drug. Therefore, the present invention can provide a guidance to individualized treatments for cancer patients.
Owner:BEIJING ACCB BIOTECH

Detection kit and detection method for gene mutation of lung cancer-related molecular markers

The invention provides crRNAs for gene mutation of lung cancer-related molecular markers, a detection kit and a detection method thereof. The crRNAs comprise: a crRNA at the EGFR-T790M mutation site:as shown in any one of SEQ ID NO.16-17; a crRNA at the EGFR-L858R mutation site: as shown in any one of SEQ ID NO.18-19; a crRNA at the BRAF gene mutation site: as shown in any one of SEQ ID NO.20-21;a crRNA at the ALK gene mutation site: as shown in any one of SEQ ID NO.22-23; and a crRNA at the ROS1 gene mutation site: as shown in any one of SEQ ID NO.24-25. According to the invention, the 5 crRRNAs related to gene mutation targets of lung cancer-related molecular markers are designed, and the crRNAs are adopted in combination with a CRISPR-cpf1 system to carry out mutation detection. The method of the invention has the characteristics of simplicity, fast speed, high sensitivity and strong specificity.
Owner:江苏博嘉生物医学科技有限公司

Probe, method and reagent for detecting EGFR (epidermal growth factor receptors)/KRAS/BRAF gene mutation sites on basis of single-molecule targeted sequencing technologies and application of probe, method and reagent

The invention provides a probe, a method and a reagent for detecting EGFR (epidermal growth factor receptor) / KRAS / BRAF gene mutation sites on the basis of single-molecule targeted sequencing technologies and application of the probe, the method and the reagent, and further provides a method for preparing single-molecule targeted sequencing samples and application of the method. The probe comprises a probe body or a plurality of probe bodies for detecting a gene or a plurality of genes among EGFR, KRAS and BRAF genes. Nucleotide sequences of the probe include a sequence or a plurality of sequences shown as SEQ ID NO:1-SEQ ID NO:16. The probe, the method, the reagent and the application have the advantages that the probe can be used for efficiently detecting the diversity of the EGFR / KRAS / BRAF gene mutation sites and can cover exons NO.18-21 of EGFR, exons NO.2-3 of KRAS and exons NO.15 of BRAF.
Owner:GENEMIND BIOSCIENCES CO LTD

Method and kit for detecting BRAF (v-raf mourine sarcoma viral oncogene homolog B1) gene mutation

The invention discloses a primer, a kit and a method for detecting BRAF (v-raf mourine sarcoma viral oncogene homolog B1) gene mutation. The primer for detecting the BRAF gene mutation comprises a forward amplification primer with a base sequence represented by SEQ ID NO:1, a backward amplification primer with a base sequence represented by SEQ ID NO:2 and a sequencing primer with a base sequence represented by SEQ ID NO:3, wherein the 5' tail end of the forward amplification primer and / or the backward amplification primer is provided with a biotin label. The method and the kit for detecting the BRAF gene mutation have the advantages of simplicity and rapidness for operation, high flux, low detection cost and the like, especially have good specificity, high sensitivity and high accuracy and have wide application prospect.
Owner:北京明谛生物医药科技有限公司

Method for fast detecting BRAF gene mutation with allele RNA (ribonucleic acid) isothermal amplification method

A method for fast detecting BRAF gene mutation with an allele RNA (ribonucleic acid) isothermal amplification method comprises the following steps: cell lysis treatment is performed; RNA reverse transcription treatment is performed; cDNA (complementary deoxyribonucleic acid) is generated and serves as an RNA amplification template; and RNA amplicon is quantified through regular monitoring for a fluorescence signal. According to the method, an isothermal reaction method is adopted for fixed-point specific detection of a V600E mutation site of the BRAF, the detection is performed at the isothermal temperature of 41 DEG C, test conditions are mild, chemical compounds for reaction are common, the operation is simple, the specificity is high, and only an instrument capable of detecting a fluorescent probe is required. A higher amplification coefficient is provided, a billion RNAs which are complementary with the target RNA are produced with two specific primers aiming at targeted RNA as well as three enzymes in 1.5 hours, and BRAF mutation information with as low as 0.1% of content is read through detection of the fluorescent probe and used for targeted drug use instruction for a tumor patient.
Owner:CHANGSHA YINGRUN BIOTECH

Primer combination, kit, model, construction method and detection method for detecting BRAF gene mutation

PendingCN114381510AImproving the level of biological clinical testingMicrobiological testing/measurementDNA/RNA fragmentationBRAF Gene MutationExon
The invention relates to the field of molecular biological detection, in particular to a primer combination, a kit, a model, a construction method and a detection method for detecting BRAF gene mutation. Comprising the following steps: extracting a cfDNA sample, configuring a reaction system for detecting BRAF gene mutation based on the extracted cfDNA sample, correspondingly performing PCR amplification, performing linker addition and PCR enrichment on an amplification product to prepare a sequencing library, performing quantification and quality control on the sequencing library, performing high-throughput sequencing by adopting a gene sequencer, and analyzing sequencing data by adopting biological information analysis software. According to the detection method, a free nucleic acid sample containing 0.09% of BRAF gene related site mutation can be detected for the 12th exon of the BRAF gene, and a free nucleic acid sample containing 0.05% of BRAF gene related site mutation can be detected for the 15th exon of the BRAF gene; the biological clinical detection level of BRAF gene related sites can be improved, and a foundation is laid for popularization and application.
Owner:MYGENOSTICS (CHONGQING) GENE TECH CO LTD

Detecting system and kit for detecting BRAF gene mutation

The invention discloses a detecting system and a kit for detecting BRAF gene mutation. The kit comprises digital PCR pre-mixed liquor and primer probe mixed liquor, wherein the primer probe mixed liquor comprises an upstream primer for detecting a site V600E of a 600rd codon, an downstream primer and a peptide nucleic acid probe; a nucleotide sequence of the upstream primer is as shown in SEQ ID No.1; a nucleotide sequence of the downstream primer is as shown in SEQ ID No.2; the nucleotide sequence of the peptide nucleic acid probe and the site V600E of the 600rd codon of the BRAF mutant geneare completely complementary, and the nucleotide sequence is as shown in SEQ ID No.3; the end 5 ' of the peptide nucleic acid probe is connected with a strong chelating group which consists of four amino acids. The detecting system and the kit for detecting BRAF gene mutation are high in sensitivity and specificity, are smaller in quantity demanded of samples, and can quickly, conveniently and accurately perform PCR quantitative detection.
Owner:上海赛安生物医药科技股份有限公司

KRAS, NRAS and BRAF gene mutation detection kit

The invention provides a KRAS, NRAS and BRAF gene mutation detection kit, and aims to overcome the defects of an existing kit on the aspects of sensitivity, cost, flux, convenience in operation and the like. The detection kit comprises a detection reagent, wherein the detection reagent consists of an internal control reagent, a mutation detection reagent and an external control reagent. The detection kit has the beneficial technical effects of high sensitivity, high flux, wide sample application range, low cost and convenience in operation.
Owner:SHENZHEN YOU SHENGKANG BIOSCI CO LTD

crRNA, detection kit and detection method for gene mutation of colon cancer related molecular marker

The invention provides a crRNA, a detection kit and a detection method for gene mutation of a colon cancer related molecular marker. The crRNA includes crRNA (with a sequence shown as any one of SEQ ID NO. 14-16) at a KRAS-exon 2 mutant site, crRNA (with a sequence shown as any one of SEQ ID NO. 17-18) at a KRAS-exon 3 mutant site, crRNA (with a sequence shown as any one of SEQ ID NO. 19-20) at anNRAS-exon 2 gene mutation site and crRNA (with a sequence shown as any one of SEQ ID NO. 21-22) at an BRAF gene mutation site. For the crRNA provided by the invention, 4 crRNA at mutation targets ofthe colon cancer related molecular marker are designed and performs mutation detection in combination with a CRISPR-cpf1 system. The method has the characteristics of high speed, high sensitivity andstrong specificity.
Owner:江苏博嘉生物医学科技有限公司

Nucleotide sequence group for detecting BRAF gene mutation and application of nucleotide sequence group

The invention discloses a nucleotide sequence group which comprises a forward primer and a reverse primer and is used for amplifying one part of a BRAF gene containing a mutation site, wherein the 3'end of the forward primer corresponds to a mutation site of the BRAF gene, the positions of 1-10 basic groups from the mutation site to the 5' end of the BRAF gene or the positions of 1-10 basic groups from the BRAF mutation site to the 3' end of the BRAF gene; or the 3' tail end of the reverse primer corresponds to the mutation site of the BRAF gene, the positions of 1-10 basic groups from the mutation site to the 5' end of the BRAF gene or the positions of 1-10 basic groups from the BRAF mutation site to the 3' end of the BRAF gene. By the adoption of the nucleotide sequence group and matching a fluorescent quantitative PCR detection method, the detection sensitivity of the BRAF mutant gene can be improved to 0.05%.
Owner:成都华青精准医疗科技有限公司

Antibody for specifically detecting BRAF gene mutation and application of antibody in preparation of cancer detection kit

The invention relates to an antibody for specifically detecting BRAF gene mutation and application of the antibody in cancer detection. According to the invention, the 600E polypeptide is used for preparing the monoclonal antibody; v600 is used as a reverse screening protein to finally obtain a monoclonal antibody specific to 600E mutant polypeptide, and after the monoclonal antibody is coupled through magnetic beads, the 600E mutant cells can be specifically detected, so that the specificity and accuracy are relatively good, and the application prospect is relatively good.
Owner:方达医药技术(上海)有限公司

Detection kit and detection method for gene mutation of lung cancer-related molecular markers

The invention provides crRNAs for gene mutation of lung cancer-related molecular markers, a detection kit and a detection method thereof. The crRNAs comprise: a crRNA at the EGFR-T790M mutation site:as shown in any one of SEQ ID NO.16-17; a crRNA at the EGFR-L858R mutation site: as shown in any one of SEQ ID NO.18-19; a crRNA at the BRAF gene mutation site: as shown in any one of SEQ ID NO.20-21;a crRNA at the ALK gene mutation site: as shown in any one of SEQ ID NO.22-23; and a crRNA at the ROS1 gene mutation site: as shown in any one of SEQ ID NO.24-25. According to the invention, the 5 crRRNAs related to gene mutation targets of lung cancer-related molecular markers are designed, and the crRNAs are adopted in combination with a CRISPR-cpf1 system to carry out mutation detection. The method of the invention has the characteristics of simplicity, fast speed, high sensitivity and strong specificity.
Owner:江苏博嘉生物医学科技有限公司

The application of braf gene detection material in the preparation of acth type pituitary adenoma molecular pathological diagnosis and typing products

The invention discloses application of a BRAF gene detector to preparation of an ACTH type pituitary adenoma molecular pathological diagnosis and parting product. It is proved through tests that BRAF gene mutation is peculiar to ACTH type pituitary adenoma and not found in other types of pituitary adenoma, so that the BRAF gene mutation can serve as a specific molecular pathological diagnosis marker of the ACTH type pituitary adenoma. According to the result that a BRAF gene is mutant or not, the ACTH pituitary adenoma can be further divided into two subtypes, namely the BRAF mutant type and the wild type, the mean volume of the BRAF mutant type ACTH pituitary adenoma is small, the attack degree is low, and the midnight serum cortisol concentration is less than or equal to 22 ug / dl; the mean volume of the wild type ACTH pituitary adenoma is large, the attack degree is high, and the midnight serum cortisol concentration is greater than 22 ug / dl. Therefore, the different subtypes of the ACTH pituitary adenoma can be judged by detecting whether the BRAF gene is mutant or not, and different clinical treatment strategies are adopted in time accordingly.
Owner:SHANGHAI JIAO TONG UNIV +1

Primer set, kit and method for detecting braf gene mutation

The invention discloses a primer set, a kit and a method for detecting BRAF gene mutation, and belongs to the technical field of gene detection. The primer set provided by the present invention comprises BRAF upstream primer and BRAF downstream primer; The nucleotide sequence of described BRAF upstream primer is as shown in sequence listing SEQ ID NO:1; The nucleotide sequence of described BRAF downstream primer is as sequence listing SEQ ID NO:2 shown. In addition, the kit provided by the present invention includes PCR amplification reaction reagents, positive quality control products and negative quality control products, primer mixture, primer-probe mixture and standard curve equation. The method for detecting BRAF gene mutation provided by the present invention has the characteristics of high efficiency, simplicity, intuition, high sensitivity, etc., and can quantitatively analyze the mutation frequency of BRAF gene.
Owner:CARRIER GENE TECH SUZHOU CO LTD

One-tube kit for detecting KRAS and BRAF gene mutations in plasma free DNA

The invention relates to a one-tube kit for detecting KRAS and BRAF gene mutations in plasma free DNA, and belongs to the technical field of molecular biology. The kit of the invention comprises: KRAS-G12S-F, KRAS-G12R-F, KRAS-G12C-F, KRAS-G12S-R, KRAS-G12D-R, KRAS-G12A-R, KRAS-G12V-R, KRAS-G12D-F, KRAS-Probe1, KRAS-Probe2, KRAS-Blocker1, BRAF-V600-F, BRAF-V600-R and BRAF-Probe. The kit of the invention can quickly detect mutations of the human KRAS gene and the BRAF gene in the free DNA sample of peripheral blood simultaneously in one tube.
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV

A detection reagent storage device for detecting braf gene mutation

The invention discloses a reagent storage device for detecting BRAF gene mutation. In the invention, the cooling liquid is used as the temperature maintaining medium of the reagent tube, which can effectively improve the temperature maintaining stability of the reagent tube. The cooling liquid in the liquid exchange and cooling components is monitored in real time. When the liquid is exchanged synchronously, the cooling liquid in the circulating pipeline can be supplemented into the liquid exchange tank by the suction of the micro suction pump, and the Part of the cooling liquid in the liquid exchange tank is discharged, so that the cooling capacity of the cooling liquid in the liquid exchange tank can be smoothly improved to reach the initial level. Push the push plate to move, the push plate can push out the liquid in the liquid exchange tank, and the distance between the top of the push plate and the top of the liquid exchange tank can ensure that the push plate is automatically reset after the liquid exchange is completed, which improves the liquid exchange rate. Efficiency ensures the effectiveness of the reagents, thereby ensuring the accuracy of the detection.
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

BRAF gene mutation detection system and kit thereof

The invention relates to a BRAF gene mutation detection system and a kit thereof. The kit comprises a PCR detection liquid and SYBR GreenI mixed liquor, wherein the PCR detection liquid comprises forward and reverse primers and peptide nucleic acid which are used for detecting a site V60OE of a 600th codon of a BRAF gene; and a nucleotide sequence of the peptide nucleic acid is completely complementary with the site V60OE of the 600th codon of a BRAF wild-type gene. The BRAF gene mutation detection system and the kit thereof have high sensitivity and specificity, demanded sample quantity is low, and BRAF gene mutation detection can be quickly, conveniently and accurately carried out.
Owner:上海赛安生物医药科技股份有限公司
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