Recombinant human Ubc13/UBE2N protein
UBE2N, also known as UBC13, is a member of the E2 ubiquitin-conjugating enzyme family. It catalyzes the ATP-dependent synthesis of non-canonical polyubiquitin chains, a process that does not lead to proteasomal degradation. It mediates the transcription of several target genes and is thought to play a role in cell cycle progression; cellular differentiation and DNA repair mechanisms that ensure cell survival after DNA damage. Recombinant human UBE2N protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography.
Product Specifications
Product Name Alternative
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
0.5 mg/mL (determined by Bradford assay)
Purity
> 95% by SDS-PAGE
Molecular Weight
19.3 kDa (172aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Yamaguchi T. et al. (1996) J Biochem., 120:494-497.; ; Yamamoto M. et al. (2006) Nat. Immunol. 7: 962-970.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 20% glycerol, 0.1M NaCl, 1mM DTT
Scientific Category
Ubiquitination
NCBI Accession Number
NP_003339
Uniprot Accession Number
P61088
Species
Human
AA Sequence
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