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UBE1 Protein, active, 10 μg

品牌
Sigma-Aldrich
货号
23-021-M
规格纯度
Active, full length, recombinant human UBE1. N-terminal 6His-tagged. For use in Enzyme Assays. Functions as an E1 enzyme in ubiquitination assays.
参考价格
3690.91 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

UBE1 catalyzes the first step in ubiquitin conjugation to mark cellular proteins for degradation. It is responsible for the primary ubiquitin-protein isopeptide bond formation and is a critical component for the initiation of in vitro conjugation reactions. UBE1 activates ubiquitin by the ATP dependent adenylation of its C-terminal glycine carboxyl group. This ubiquitin residue is then linked to the sulphydryl side chain moiety of a cysteine residue within UBE1 by forming a high energy thiol ester bond, liberating free AMP. There are two active sites within the UBE1 molecule allowing it to accommodate two ubiquitin molecules at one time, with a new ubiquitin forming an adenylate intermediate as the previous one is transferred to the thiol site. The activated ubiquitin is then transferred to the lysine of target proteins via the E2/E3 conjugation cascade.
N-terminal GST-tagged, recombinant human XIAP full length, expressed by baculovirus in Sf21 insect cells

应用

Ubiquitination Cascade Comoponent: E1

外形

Purified using immobilized metal affinity chromatography.

其他说明

For Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.

法律信息

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

eCl@ss32160405
NACRESNA.41

产品性质

质量水平100
生物来源human
manufacturer/tradenameUpstate®
technique(s)activity assay: suitable
NCBI登记号NM_003334

Sigma-Aldrich

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