SYBR Green qPCR Mix ПЦР в реальном времени P2094 100 мл

Описание и отзывы

Характеристики

Description

SYBR Green qPCR 2X Mix is a premixed, ready-to-use solution containing Taq DNA Polymerase, dNTPs, MgCl₂, Reaction Buffer, Enzyme-linked antibody, SYBR Green I and other optimized buffer components at optimal concentrations for efficient amplification of DNA templates by quantitive real-time PCR. To prepare the final PCR, only primers and template DNA are added. SYBR Green qPCR Mix contributes to highly reproducible PCR by reducing the risk of pipetting errors, miscalculation and contamination. It also contributes to highly specific amplification by blocking the Taq DNA Polymerase at low temperature using the specific enzyme-linked antibody. The Mix is compatible with almost every brand of real-time fluorescence quantitative PCR instrument, such as Applied Biosystems, Eppendorf, Corbett, Bio-Rad and Roche.

Taq DNA Polymerase is purified from E. coli. expressing a cloned Thermus aquaticus DNA polymerase gene. This enzyme has a 5'→3' DNA polymerase and a 5'→3' exonuclease activity but lacks a 3'→5' exonuclease activity. Taq DNA polymerase is heat-stable and will synthesize DNA at elevated temperatures from single-stranded templates in the presence of a primer.

SYBR Green I (SG) is an asymmetrical cyanine dye used as a nucleic acid stain in molecular biology. SYBR Green I binds to double-stranded DNA. The resulting DNA-dye-complex absorbs blue light (λmax =497 nm) and emits green light (λmax=522 nm). SYBR green I is used as a dye for the quantification of double stranded DNA in some methods of real time PCR.

Applications

• Real-Time PCR

• Real-Time PCR RT-PCR

Features

• High specificity: Hot-start function and optimized buffer components to prevent non-specific amplification and the formation of primer dimers.

• Sensitivity: can amplify low copy templates.

• Wide linear range: accurately quantitative nine orders of magnitude.

• Compatibility: almost compatible with all real-time fluoresc-

ence quantitative PCR instrument.

• Convenient and reproducible: reducing the risk of pipetting errors, miscalculation and contamination.

Composition of the SYBR Green qPCR Mix 

100 mM KCl , 4 mM MgCl₂, 400 μM dNTPs, 0.1 U/μl Taq DNA Polymerase, 1x SYBR Green and other optimized buffer components

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Dongsheng Biotech PCR Reagents are looking for distributors and providing OEM service

Dongsheng Biotech offers different series of products to help you achieve PCR success. For enzymes, our Taq Polymerase, HS Taq DNA Polymerase, FS Taq DNA Polymerase, Pfu DNA Polymerase and Fusion Pfu DNA Polymerase provide high fidelity, efficient, sensitivity PCR performance. We also have Long Taq DNA Polymerase for long PCR performance.