GoTaq® DNA Polymerase
Taq DNA Polymerase with Buffers for Enhanced Amplification
- Direct-to-gel convenience
- Can be used with your current cycling conditions
- Supplied at a concentration of 5u/μl
Catalog Number:
Size
Catalog Number: M3001
Catalog Number: M3005
Catalog Number: M3008
Taq DNA聚合酶是Thermus aquaticus DNA Polymerase的克隆重组体,为94kDa的耐热的DNA聚合酶,与天然的Taq DNA聚合酶有相同的功能。 该酶反应需Mg2+参与,以双链DNA为模板催化核苷酸从5′向3′末端形成双链DNA。该酶同时具有5′→3′核酸外切酶的活性,主要用于DNA的PCR扩增、DNA测序,可以很好地扩增1kb以下的DNA片段。
M1661S、M1665S、M166CS包括10×反应缓冲液和25mM MgCl2各一管。
M2661S、M2665S包括10×反应缓冲液(含15mM MgCl2)。
活性单位定义:
在74℃条件下,30分钟内,能够吸收10mmol dNTP,形成酸性不溶性物质所需的酶量为1u。
储存缓冲液B:
50%甘油,20mM Tris-HCl (pH 8.0, 25℃),100mM KCl,0.1mM EDTA,1mM DTT,0.5% Tween® 20和0.5% NP-40。
配套试剂:
1. 10×反应缓冲液(不含MgCl2):包含500mM KCl,100mM Tris-HCl (pH 9.0, 25℃), 1% Triton® X-100建议该缓冲液加入每种dNTP的最适浓度为0.2mM。
2. 10×反应缓冲液(含MgCl2):包含15mM MgCl2,500mM KCl,100mM Tris-HCl (pH 9.0, 25℃), 1% Triton® X-100建议该缓冲液加入每种dNTP的最适浓度为0.2mM。注:反复冻融可能会引起氯化镁沉淀,将缓冲液加热并充分振荡恢复溶液的均一性。
3. 25mM MgCl2:Mg2+在反应混合物中的最终浓度由使用者根据自己需要决定。建议使用浓度在1–4mM。注:使用前应完全融解MgCl2溶液并充分振荡几分钟。
Performance Guarantee: Promega PCR systems, enzymes and reagents are proven in PCR to ensure reliable, high-performance results. If you are not completely satisfied with any Promega PCR product, we will send a replacement or refund your account.
Protocols
Complete Protocol
Specifications
Catalog Number:
Lieferumfang
| Produkt | Katalognummer | Größe |
|---|---|---|
|
GoTaq® DNA Polymerase |
M300A | 1 × 100u |
|
5X Green GoTaq® Reaction Buffer |
M791A | 1 × 1ml |
|
5X Colorless GoTaq® Reaction Buffer |
M792A | 1 × 1ml |
SDS
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Nutzungseinschränkung
For Laboratory Use. Outside of the United States, this product is intended for research use only unless otherwise stated.Lagerhinweise
Lieferumfang
| Produkt | Katalognummer | Größe |
|---|---|---|
|
GoTaq® DNA Polymerase |
M300B | 1 × 500u |
|
5X Green GoTaq® Reaction Buffer |
M791A | 4 × 1ml |
|
5X Colorless GoTaq® Reaction Buffer |
M792A | 4 × 1ml |
SDS
Search for SDSAnalysezertifikat
Nutzungseinschränkung
For Laboratory Use. Outside of the United States, this product is intended for research use only unless otherwise stated.Lagerhinweise
Lieferumfang
| Produkt | Katalognummer | Größe |
|---|---|---|
|
GoTaq® DNA Polymerase |
M300F | 1 × 2,500u |
|
5X Green GoTaq® Reaction Buffer |
M791B | 4 × 5ml |
|
5X Colorless GoTaq® Reaction Buffer |
M792B | 4 × 5ml |
SDS
Search for SDSAnalysezertifikat
Nutzungseinschränkung
For Laboratory Use. Outside of the United States, this product is intended for research use only unless otherwise stated.Lagerhinweise
Resources
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