Recombinant human NSMCE1 protein
NSMCE1 is a component of the SMC5-SMC6 complex, a complex involved in DNA double-strand breaks by homologous recombination. The complex may promote sister chromatid homologous recombination by recruiting the SMC1-SMC3 cohesin complex to double-strand breaks. The complex is required for telomere maintenance via recombination in ALT (alternative lengthening of telomeres) cell lines and mediates sumoylation of shelterin complex (telosome) components which is proposed to lead to shelterin complex disassembly in ALT-associated PML bodies (APBs) . NSMCE1 has in vitro ubiquitin ligase activity in presence of NDNL2. Recombinant human NSMCE1 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
Non-structural maintenance of chromosomes element 1 homolog, NSE1
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
33 kDa (289aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Hudson JJ, Bednarova K, et al. (2011) . PLoS One. 6 (2) :e17270.
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 0.15M NaCl, 20% glycerol, 1mM DTT
Scientific Category
Epigenomics (Transcription & Translation)
NCBI Accession Number
NP_659547
Uniprot Accession Number
Q8WV22
Species
Human
AA Sequence
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