Ubiquitin, Recombinant, Human, aa1-76

Size

£422.00

SKU:: 350373
Molecular Weight:: 8.6
Purity:: ≥95% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 50mM HEPES, pH 7.5, 150mM sodium chloride, 1mM DTT, 10% glycerol.
Extra Details:: Ubiquitin is a small protein that is composed of 76aa 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 histone2A and may play a role in regulation of chromatin structure and/or regulation of transcriptional activity. Source: Recombinant protein corresponding to human Ubiquitin expressed in E. coli. Molecular Weight: ~8.6kD Endotoxin: ~1EU/1ug of protein (LAL) Amino Acid Sequence: MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGG Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.