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当前位置: 首页 > 产品中心 > peptide > Qiagen/Taq PCR Master Mix Kit/3 x 1.7 ml Taq PCR Master Mix containing 250 units Taq DNA Polymerase, 3 x 1.7 ml Distilled water/201443
商品详细Qiagen/Taq PCR Master Mix Kit/3 x 1.7 ml Taq PCR Master Mix containing 250 units Taq DNA Polymerase, 3 x 1.7 ml Distilled water/201443
Qiagen/Taq PCR Master Mix Kit/3 x 1.7 ml Taq PCR Master Mix containing 250 units Taq DNA Polymerase, 3 x 1.7 ml Distilled water/201443
Qiagen/Taq PCR Master Mix Kit/3 x 1.7 ml Taq PCR Master Mix containing 250 units Taq DNA Polymerase, 3 x 1.7 ml Distilled water/201443
商品编号: 201443
品牌: Qiagen
市场价: ¥1994.00
美元价: 1196.40
产地: 美国(厂家直采)
公司:
产品分类: 多肽合成
公司分类: peptide
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

Taq PCR Master Mix Kit

Product picture

For convenient PCR setup using a premixed solution

  • Minimal optimization due to QIAGEN PCR Buffer
  • Master mix format for easy reaction setup
  • Fewer pipetting steps minimize the risk of contamination
Taq PCR Master Mix contains Taq DNA Polymerase, the unique QIAGEN PCR Buffer that minimizes the requirement for optimization, and dNTPs. The convenient 2x master mix format reduces pipetting steps, increasing throughput and reproducibility, while reducing the risk of contamination.
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Cat No./ID:201443
Taq PCR Master Mix Kit (250 U)
$99.70
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3 x 1.7 ml Taq PCR Master Mix containing 250 units Taq DNA Polymerase, 3 x 1.7 ml Distilled water
Cat No./ID:201445
Taq PCR Master Mix Kit (1000 U)
$377.00
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12 x 1.7 ml Taq PCR Master Mix containing 1000 units Taq DNA Polymerase, 12 x 1.7 ml Distilled water
TheTaq PCR Master Mix Kit is intended for molecular biology applications. This product is not intended for the diagnosis, prevention, or treatment of a disease.

Product Details

9
Increased specificity of primer annealing.
9
Lot-to-lot reproducibility.
9
Specific amplification of long PCR products.
9
Tolerance of different primer Tm values.
9
Tolerance to variable magnesium concentration.
9
Reproducible PCR.
A fragment of the hepatitis B surface antigen gene (gene S) was amplified from 10, 20, and 50 copies of target template, using the Taq PCR Master Mix Kit. Five parallel amplifications were performed for each amount of starting template DNA. Equal volumes of the PCR products were analyzed on a 2% agarose gel. C: negative control; M: markers.
Performance
TheTaq PCR Master Mix Kit outperformed kits tested from other suppliers and ensuresreliable PCR performance in a wide range of PCR applications — without the need for time-consuming optimization (see figure "Reproducible PCR"). Taq DNA Polymerase ensureshighly specific amplification with different primer–template systems (see figures "Tolerance of different primer Tm values" and "Specific amplification of long PCR products").Every lot of QIAGEN"s Taq DNA Polymerase is subjected to a comprehensive range of quality control tests, including a stringent PCR specificity and reproducibility assay in which low-copy targets are amplified from human genomic DNA (see figure "Lot-to-lot reproducibility"). Due to the unique PCR buffer included in the master mix, optimization of PCR by varying the annealing temperature or the Mg2+ concentration is dramatically reduced and often not required (see figures "Wide annealing temperature window" and "Tolerance to variable magnesium concentration").
Taq DNA Polymerase specifications

Concentration: 5 units/µlRecombinant enzyme: YesSubstrate analogs: dNTP, ddNTP, dUTP, biotin-11-dUTP, DIG-11-dUTP, fluorescent-dNTP/ddNTPExtension rate: 2–4 kb/min at 72°CHalf-life: 10 min at 97°C; 60 min at 94°CAmplification efficiency: ≥105 fold5"–>3" exonuclease activity: YesExtra A addition: Yes3"–>5" exonuclease activity: NoContaminating nucleases: NoContaminating RNases: NoContaminating proteases: NoSelf-priming activity: No

Principle

The Taq PCR Master Mix Kit includes QIAGEN"s Taq DNA Polymerase in a premixed format. This ready-to-use solution also includes the QIAGEN PCR Buffer, MgCl2, and ultrapure dNTPs at optimized concentrations. Only primers and template DNA need to be added to set up PCR. Due to the convenient master mix format, pipetting errors are minimized, ensuring highly reproducible PCR results (see figure "Reproducible PCR"). Taq PCR Master Mix can be stored at 2–8°C for up to 2 months , allowing even faster PCR setup by eliminating thawing time.

Taq DNA Polymerase

Taq DNA Polymerase DNA Polymerase is a high-quality recombinant enzyme that is suitable for general and specialized PCR applications (see figures "Tolerance of different primer Tm values" and "Specific amplification of long PCR products").

QIAGEN PCR Buffer 

The innovative QIAGEN PCR Buffer has been developed to save time and effort by reducing the need for PCR optimization. QIAGEN PCR Buffer contains both KCl and (NH4)2SO4 (see figure "Increased specificity of primer annealing"). This unique buffer facilitates the amplification of specific PCR  products. During the annealing step of every PCR cycle, the buffer allows a high ratio of specific-to-nonspecific primer binding. Owing to a uniquely balanced combination of KCl and (NH4)2SO4, the PCR buffer provides stringent primer-annealing conditions over a wider range of annealing temperatures and Mg2+ concentrations than conventional PCR buffers. Optimization of PCR by varying the annealing temperature or the Mg2+ concentration is dramatically reduced and often not required (see figures "Wide annealing temperature window" and "Tolerance to variable magnesium concentration").

Procedure
Taq PCR Master Mix includesTaq DNA Polymerase, QIAGEN PCR Buffer, MgCl2, and ultrapure dNTPs at optimized concentrations. The ready-to-use 2x master mix format minimizes pipetting errors and also provides greater convenience. PCR setup is fast, easy, and straightforward — only primers and template DNA need to be added. The easy-to-follow protocol provided with the kit ensures specific amplification and PCR success at the first attempt.
Applications

The Taq PCR Master Mix Kit is used for standard and specialized applications, including:

  • General PCR
  • RT-PCR
  • Screening
  • PCR-based DNA fingerprinting (VNTR, STR, and RAPD)

Specifications

Features
Specifications
ApplicationsPCR, RT-PCR, DNA fingerprinting
dNTP"s includedYes (in Master Mix)
Enzyme activity5" -> 3" exonuclease activity
MastermixYes
Reaction typePCR amplification
Real-time or endpointEndpoint
Sample/target typeGenomic DNA and cDNA
Single or multiplexSingle
With/without hotstartWithout hotstart

Product Resources

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Brochures & Guides (3)
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Analyzing Genetic Differences - (EN)
Second edition — innovative tools
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(EN) - Maximizing PCR and RT-PCR success — Third Edition
Addressing critical factors and new solutions
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HotStarTaq DNA Polymerase
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(1)
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HotStarTaq DNA Polymerase
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FAQs (8)
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What should the starting template DNA quality and quantity be for PCR?
FAQ ID -74
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What kind of PCR products can be cloned with the QIAGEN PCR Cloning Kit?
FAQ ID -165
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How comparable is CoralLoad gel loading dye contained in various QIAGEN PCR Kits to Sigma Red?
FAQ ID -1644
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How can one determine the optimal annealing temperature for a specific PCR assay?
FAQ ID -288
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What makes QIAGEN"s 10x Taq and HotStarTaq DNA Polymerase PCR buffer superior?
FAQ ID -566
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Can QIAGEN"s Taq- and HotstarTaq DNA Polymerases be used for cycle sequencing?
FAQ ID -741
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Have you tested the effect of inhibitors on PCR performance?
FAQ ID -818
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Do you have a protocol for polyacrylamide gel analysis of oligonucleotides?
FAQ ID -961
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Kit Handbooks (1)
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Taq PCR Handbook - (EN)
For standard and specialized PCR applications with minimal optimization
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Technical Information (1)
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(EN) - Maximizing end-point PCR success with QIAGEN"s automatable PCR solutions
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Quick-Start Protocols (1)
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Taq PCR Master Mix Kit Quick-Start Protocol (EN)
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Safety Data Sheets (3)
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MSDS Taq PCR Master Mix Kit (250 U)
MSDS Taq PCR Master Mix Kit (1000 U)
CofA
References
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品牌介绍
QIAGEN是一家专业化致力于生物分子样品制备解决方案的跨国经营企业,总部位于德国。1984年,QIAGEN在德国成立,1996年在美国纽约纳斯达克上市。QIAGEN拥有超过1000项专利和认可证明,在18个国家设立了分公司,代理商服务国超过40个,在全球有超过400000的用户。QIAGEN提供的产品超过500类,包括各种试剂,耗材和自动化纯化工作站。这些产品用于样品采集,稳定,核酸或蛋白的分离,纯化和检测中,不仅广泛的应用于科研领域的各个方面,在生物技术,制药,法医研究,食品安全检测,畜牧业和分子诊断领域也得到了广泛的应用。QIAGEN产品的卓越品质和在应用中的出色表现使得其成为样品处理中标准的代名词。