T7 DNA Polymerase is the mesophilic, highly processive, replicative DNA polymerase from bacteriophage T7 that is responsible for the rapid and accurate replication of the virus’ genome during its infection cycle. T7 DNA Polymerase is a two subunit protein, consisting of a polymerase domain (gene 5 from the T7 bacteriophage) and a processivity factor (E. coli trxA gene thioredoxin) (1,2). The enzyme possesses a powerful (3’→5′) nuclease activity that acts on both single and double stranded DNA and appears to be responsible for the high fidelity of this enzyme and prevents strand displacement synthesis (3,4,5).

Source of ProteinA recombinant E. coli strain carrying the bacteriophage T7 gene 5.

Supplied in50 mM KPO₄0.1 mM EDTA1.0 mM DTT50% glycerolpH 7.0 @ 25°C

Supplied WithB7260 (10X T7 DNA Polymerase Buffer)10X T7 DNA Polymerase Buffer (B7260)400 mM Tris-HCl200 mM MgCl₂500 mM NaClpH 7.5 @ 25°C

Unit Definition1 unit is defined as the amount of polymerase required to convert 10 nmol of total dNTPs into acid insoluble material in 30 minutes at 37°C.

Enzymatics专注于于酶产品的研发，为市场带来了特殊的、高品质的产品。是一家试剂、试剂盒和测定的领先生产商，使全球客户变革了诊断、治疗和生命科学的研究。业务包括：试剂、供应链解决方案，应用科学，其测序产品市场占有率达80%。

酶科技公司产品包括八类：超纯连接酶如T4连接酶、超纯poly酶、ArcherTM系列测序工具(ArcherProducts)、连接蛋白、DNA修饰酶、NGS文库制备(NGSLibraryConstruction)、核酸和RNA酶。

Enzymatics专注于于酶产品的研发，为市场带来了特殊的、高品质的产品。是一家试剂、试剂盒和测定的领先生产商，使全球客户变革了诊断、治疗和生命科学的研究。业务包括：试剂、供应链解决方案，应用科学。目前市场上80%测序产品来自Enzymatics（“Todayourproductsunderpinover80%ofthesequencingreactionsthatarerunaroundtheglobe”）。Enzymatics产品的好处之一--能提高效率：NatureMethods中提到“使用Enzymatics超纯连接酶，连接步骤的效率得以提高，连接片段的产量增加了20-30%”。好处之二--有效降低测序成本：遗传学界的泰斗GeorgeChurch更是认为Enzymatics是"apowerfulcatalystinthedemocratizationofsequencing"。合作伙伴包括：BGI，BerryGenomics，Illumina，454LifeSciences和IonTorrentSyst，皆对Enzymatics的出品赞不绝口。

Enzymatics--核酸25mM100µmoldNTPSolutionMix--N2050L,N2050F

核酸25mM100µmoldNTPSolutionMix

摘要：四种天然脱氧核苷酸的等摩尔混合溶液(25mM)

产品描述

Anequimolar(25mM)mixtureofthefournaturaldeoxynucleotides.

四种天然脱氧核苷酸的等摩尔混合溶液(25mM)

SuppliedAs:25mMeachdNTP(dATP,dCTP,dGTP,dTTP)atpH7.5

产品信息

PartNumberN2050L,N2050F

Concentration25mM

UnitSize100µmol,20µmol

产品特性

StorageTemperature-25to-15°C

Purity≥99%

BasePurity≥99.5%

Pyrophosphate≤0.003pmol/pmolofnucleotide

EnzScript™(MMLV逆转录酶，RNaseH-)

摘要：基于RNA的DNA聚合酶，无核酸内切酶活性

产品描述：

EnzScript™(M-MLV逆转录酶RNaseHminus)属于RNA依赖的DNA聚合酶，该酶无RNaseH活性。EnzScript™被用于从polyAmRNA或总RNA中产生首链CDNA以用于下游的一些用途，如RT-PCR,cDNA克隆或RNA-Seq的文库构建。RNaseH结构域中的点突变能增加酶的热稳定性，相比于野生型M-MLV逆转录酶，它支持全长转录物种产生更高的cDNA产量