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|Product Name||ERP44, 30-406aa, Human|
|Amino Acid Sequence||MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWAGSMEI TSLDTENIDE ILNNADVALV NFYADWCRFS QMLHPIFEEA SDVIKEEFPN ENQVVFARVD CDQHSDIAQR YRISKYPTLK LFRNGMMMKR EYRGQRSVKA LADYIRQQKS DPIQEIRDLA EITTLDRSKR NIIGYFEQKD SDNYRVFERV ANILHDDCAF LSAFGDVSKP ERYSGDNIIY KPPGHSAPDM VYLGAMTNFD VTYNWIQDKC VPLVREITFE NGEELTEEGL PFLILFHMKE DTESLEIFQN EVARQLISEK GTINFLHADC DKFRHPLLHI QKTPADCPVI AIDSFRHMYV FGDFKDVLIP GKLKQFVFDL HSGKLHREFH HGPDPTDTAP GEQAQDVASS PPESSFQKLA PSEYRYTLLR DRDEL|
|Background||ERP44 is a novel endoplasmic reticulum chaperone involved in thiol-dependent retention of the early secretory pathway, forming mixed disulfides with substrate proteins through its conserved CRFS motif. The protein inhibits the calcium channel activity of ITPR1. This protein may have a role in the control of oxidative protein folding in the endoplasmic reticulum. Recombinant human ERP44 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.|
|Concentration||1 mg/ml (determined by Bradford assay)|
|Form||Liquid, in 20mM Tris buffer (pH 8.0) containing 10% glycerol, 1mM DTT|
|Intended Use||For Research Use Only|
|Molecular Weight||50.4 kDa (459aa) confirmed by MALDI-TOF|
|NCBI Accession #||NP_055866|
|Purity||> 90% by SDS-PAGE|
|References||von Figura K., et al. (2008) J Biol Chem. 283(10):6375-83.
Sitia R., et al. (2002) EMBO J. 21(4):835-44
|Storage||Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.|
|Synonyms||PDIA10, TXNDC4, ER protein 44, Endoplasmic reticulum protein 44|
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