Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
背景
Protein disulfide-isomerase (P4HB) is a ~57 kDa protein. This multifunctional protein catalyzes the formation, breakage and rearrangement of disulfide bonds. At the cell surface, seems to act as a reductase that cleaves disulfide bonds of proteins attached to the cell. May therefore cause structural modifications of exofacial proteins. Inside the cell, seems to form/rearrange disulfide bonds of nascent proteins. At high concentrations and following phosphorylation by FAM20C, functions as a chaperone that inhibits aggregation of misfolded proteins.
1. Yu, J. et al. (2020) The EMBO journal 39, e103841. PMID: 32149426
2. Bi, S. et al. (2011) Proceedings of the National Academy of Sciences of the United States of America 108, 10650-5. PMID: 21670307
