快速HRM PCR 试剂盒 货号:A-KK4201
KAPA HRM FAST PCR Kit
背景资料:The KAPA HRM FAST PCR Kit is a convenient, ready-to-use master mix designed for the high performance detection of DNA sequence variations by High Resolution Melt (HRM) analysis. The kit contains a novel DNA polymerase, engineered via a process of molecular evolution, for fast and efficient DNA amplification in the presence of high concentrations of intercalating fluorescent dyes. KAPA HRM FAST PCR Kits also contain EvaGreen®, a next-generation, saturating fluorescent dye which selectively binds to double-stranded DNA. In contrast to SYBR® Green I dye, EvaGreen® can be used at higher concentrations without PCR inhibition and shows equal binding affinity for GC-rich and AT-rich regions.
产品描述:The combination of an engineered DNA polymerase and EvaGreen® dye enables amplification and discrimination of even the most challenging sequence differences (i.e. Type IV) without sequence preference.
KAPA HRM FAST PCR Kits are optimized for endpoint HRM analysis and are not recommended for quantitative PCR. Kits are ideally suited for:
SNP genotyping
Mutation discovery
Species identification and genotyping
DNA fingerprinting
Genetic association studies
产品特点:
1.Accurate SNP genotyping with maximum sensitivity and speed.;KAPA HRM FAST PCR Kits are engineered to maximize differences in melting behavior between sequence variants. Kits contain a novel DNA polymerase and buffer system that allows for fast PCR cycling and improved sensitivity. Single nucleotide polymorphism (SNP) genotpying is the most common application for HRM. In this example, KAPA HRM FAST is compared to other HRM kits when genotyping Type I SNP rs12913832 (G/A).
2.Fast and reproducible detection of Type IV SNPs.;The Type IV SNP rs641805 is located on an intron of the dihydropyrimidine dehydrogenase (DPD) gene, which catalyzes the reduction of uracil and thymine and is associated with the degradation of certain chemotherapeutic drugs. Reactions (20 μl) contained 1X KAPA HRM FAST PCR Master Mix, 2.5 mM MgCl2, 0.2 μM of each primer (targeting a 124 bp amplicon surrounding the SNP of interest) and 10 ng of human genomic DNA (all three genotypes, confirmed by sequencing). PCR and HRM was performed with the Corbett Rotor-GeneTM 6000 instrument, using a fast, 2-step cycling protocol (40 cycles) with 5 sec denaturation (95 °C) and 20 sec annealing/extension (60 °C). The ABI MeltDoctor HRM Master Mix was used according to the manufacturer’s instructions, with the same template DNA samples. ABI MeltDoctorTM is unable to differentiate the Type IV SNP, while KAPA HRM FAST detects the SNP in 95% of the samples assayed
3.From cell to SNP: Rapid genotyping directly from buccal swabs.;The combination of the KAPA Express Extract DNA Extraction Kit (containing a novel thermostable protease) and the KAPA HRM FAST PCR Kit enables extraction, amplification and HRM in less than 2 hours. DNA extracts were prepared from buccal swabs obtained from 36 individuals using KAPA Express Extract DNA Extraction Kits (according to recommended protocols). DNA extracts (1 μl of each) were used directly in 20 μl KAPA HRM FAST reactions containing 1X KAPA HRM FAST Master Mix, 2.5 mM MgCl2 and 0.2 μM of each primer (targeting a 75 bp amplicon surrounding the SNP of interest). PCR and HRM was performed with the Corbett Rotor-GeneTM 6000 instrument, using a fast, 2-step cycling protocol (45 cycles) with 5 sec denaturation (95 °C) and 30 sec annealing/extension (60 °C).
保存建议:在接收到艾德寄出的试剂盒后请按照说明书建议,使用不同的保存条件或温度来保存试剂盒内组分
定购信息:
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规格 |
操作手册 |
货号 |
询价 |
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1 ml |
PDF |
A-KK4201 |
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5 ml |
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