Ubiquitin protein (30R-1044)
Purified recombinant Human Ubiquitin protein
|Synonyms||UBCEP1 protein, UBA80 protein, UBCEP2 protein, UBC protein, Ubiquitin protein, Polyubiquitin B protein, UBB protein, FLJ25987 protein, Ubiquitin B protein, UBA52 protein, RPS27A protein, , MGC8385 protein|
Coomassie Blue stained SDS-PAGE of Ubiquitin protein (30R-1044)
Figure annotation denotes ug of protein loaded and % gel used.
|Residues||MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGG|
|Grade & Purity||> 95% pure|
|Molecular Weight||8.6 kDa (76 aa), confirmed by MALDI-TOF.|
|Form & Buffer||Supplied as a liquid in 50mM HEPES, pH7.5, containing 150mM NaCl, 1mM DTT, and 10% glycerol.|
Storage & Safety
|Storage||Store at 4 deg C for short term storage (1/2 weeks). Aliquot and store at -20 deg C or - 70 deg C for long term storage. Avoid repeated freeze/thaw cycles.|
|Biological Significance||Ubiquitin is a small protein that is composed of 76 amino acids and its sequence is highly conserved throughout evolution from invertebrates to mammals. In the cytoplasm, ubiquitin is involved in ATP-dependent nonlysomal proteolysis of various proteins. In the nucleus, ubiquitin is conjugated to histone 2A and may play a role in regulation of chromatin structure and/or regulation of transcriptional activity. Ubiquitin (76 amino acids) was overexpressed in E. coli and purified by using conventional chromatography techniques.|
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