Recombinant Human UBE2I/Ubc9

Recombinant Human UBE2I/Ubc9  (CF30)

 

产品说明(Description)

Recombinant Human Ubiquitin-Conjugating Enzyme E2 I is produced by our E.coli expression system and the target gene encoding Met1-Ser158 is expressed with a GST tag at the N-terminus. 

Accession #: P63279

Known as: SUMO-Conjugating Enzyme UBC9; SUMO-Protein Ligase; Ubiquitin Carrier Protein 9; Ubiquitin Carrier Protein I; Ubiquitin-Conjugating Enzyme E2 I; Ubiquitin-Protein Ligase I; p18; UBE2I; UBC9; UBCE9

 

制剂（Formulation）

Supplied as a 0.2 μm filtered solution of 50mM HEPES, 150mM NaCl, pH 7.5.

 

质量控制（Quality Control） 

 

Purity:            Greater than 95% as determined by reducing SDS-PAGE.    

Endotoxin:    Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.

 

 

运输(Shipping)

The product is shipped on dry ice/polar packs. 
Upon receipt, store it immediately at the temperature listed below.

 

保存(Storage)

Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening. 
Please minimize freeze-thaw cycles.     

 

背景（Background）

SUMO-Conjugating Enzyme UBC9 (UBC9) belongs to the ubiquitin-conjugating enzyme family. UBC9 is homologous to ubiquitin-conjugating enzymes (E2s). However, instead of conjugating ubiquitin, UBC9 conjugates a ubiquitin homologue, Small Ubiquitin-Like Modifier 1 (SUMO-1). The conjugation of ubiquitin requires the activities of ubiquitin-activating (E1) and conjugating (E2) enzymes. It is suggested that UBC9 might play a role in DNA repair and perhaps even in aging.

 

电泳(SDS-PAGE)

 

FOR RESEARCH USE ONLY