产品说明
一般描述
KAPA Taq is supplied in a 2X ReadyMix™ format consisting all the components essential for PCR except primers and template. Simply use PCR-grade water to make up the required reaction volume. KAPA Taq DNA Polymerase is provided with two reaction buffers (Buffer A and Buffer B) or a single buffer with loading dye. It allows convenient direct analysis of the PCR product by agarose gel electrophoresis after cycling. KAPA Taq Buffer A (and KAPA Taq Buffer with dye) are standard Tris-ammonium sulfate-based buffers, whereas KAPA Taq Buffer B is a Tris-potassium chloride buffer. KAPA Taq DNA Polymerase is used in combination with any standard Taq buffer with a pH of 8.3 or higher.
应用
KAPA Taq PCR Kit with dNTPs may be used for:
生化/生理作用
KAPA Taq DNA Polymerase is a single-subunit, wild-type Taq DNA polymerase extracted from thermophilic bacterium Thermus aquaticus. KAPA Taq and KAPA Taq HotStart® DNA Polymerase shows 5′→3′ polymerase and 5′→3′ exonuclease activities, but no 3′→5′ exonuclease (proofreading) activity. The enzyme elicits error rate of approximately 1 error per 2.2 x 105 nucleotides incorporated. In hot start formulation, the KAPA Taq combines with a proprietary antibody and inactivates the enzyme until the first denaturation step. It eliminates the spurious amplification of products and increases the reaction efficiency and sensitivity.
特点和优势
High performance:
质量
Each batch of KAPA Taq DNA Polymerase is confirmed tocontain <2% contaminating protein (Agilent Protein 230Assay). KAPA Taq Ready Mixes are subjected to stringent quality control tests, are free of contaminating exo- and endo nuclease activity, and meet strict requirements with respect to DNA contamination levels.
制备说明
Always ensure that the product has been fully thawed and mixed before use. Reagents may be stored at 4℃ forshort-term use (up to 1 month). Return to -20℃ for long term storage.
其他说明
For Research Use Only. Not for use in diagnostic procedures.
法律信息
HOTSTART is a registered trademark of Molecular BioProducts, Inc.
ReadyMix is a trademark of sigma-aldrich Co. LLC
基本信息
NACRES | NA.56 |
产品性质
质量水平 | 100 |
保质期 | ≤18 mo. |
特点 | dNTPs included hotstart: no |
包装 | pkg of 250 U (KK1021) pkg of 2500 U (BK1005) pkg of 500 U (KK1023) pkg of 5000 U (BK1007) |
manufacturer/tradename | Roche |
technique(s) | PCR: suitable |
input | purified DNA |
运输 | dry ice |
储存温度 | −20℃ |
组份列表
组份不可单独销售
货号 | 组份 |
KAPA Taq DNA Polymerase 5 U/µL | |
10X KAPA Taq Buffer with loading dye | |
MgCl2 25 mM | |
KAPA dNTP Mix 10 mM each |
安全信息
储存分类代码 | 12 - Non Combustible Liquids |
WGK | WGK 1 |
闪点(F) | does not flash |
闪点(C) | does not flash |