catalog number :
MBS144216
products type :
Recombinant Protein
products full name :
Recombinant Human Protein Disulfide Isomerase A4
products short name :
Disulfide Isomerase A4
products name syn :
PDIA4 Human; Protein Disulfide Isomerase A4 Human Recombinant; Endoplasmic reticulum resident protein 72; ERP70; ERP72
other names :
protein disulfide-isomerase A4; Protein disulfide-isomerase A4; protein disulfide-isomerase A4; ER protein 70; ER protein 72; endoplasmic reticulum resident protein 70; endoplasmic reticulum resident protein 72; protein disulfide isomerase related protein (calcium-binding protein, intestinal-related); protein disulfide isomerase-associated 4; protein disulfide isomerase family A, member 4; Endoplasmic reticulum resident protein 70; ER protein 70; ERp70; Endoplasmic reticulum resident protein 72; ER protein 72; ERp-72; ERp72
products gene name :
PDIA4
other gene names :
PDIA4; PDIA4; ERP70; ERP72; ERp-72; ERP70; ERP72; ER protein 70; ERp70; ER protein 72; ERp-72; ERp72
uniprot entry name :
PDIA4_HUMAN
sequence :
MGSSHHHHHH SSGLVPRGSH MVAGAEGPDE DSSNRENAIE DEEEEEEEDD DEEEDDLEVK EENGVLVLND ANFDNFVADK DTVLLEFYAP WCGHCKQFAP EYEKIANILK DKDPPIPVAK IDATSASVLA SRFDVSGYPT IKILKKGQAV DYEGSRTQEE IVAKVREVSQ PDWTPPPEVT LVLTKENFDE VVNDADIILV EFYAPWCGHC KKLAPEYEKA AKELSKRSPP IPLAKVDATA ETDLAKRFDV SGYPTLKIFR KGRPYDYNGP REKYGIVDYM IEQSGPPSKE ILTLKQVQEF LKDGDDVIII GVFKGESDPA YQQYQDAANN LREDYKFHHT FSTEIAKFLK VSQGQLVVMQ PEKFQSKYEP RSHMMDVQGS TQDSAIKDFV LKYALPLVGH RKVSNDAKRY TRRPLVVVYY SVDFSFDYRA ATQFWRSKVL EVAKDFPEYT FAIADEEDYA GEVKDLGLSE SGEDVNAAIL DESGKKFAME PEEFDSDTLR EFVTAFKKGK LKPVIKSQPV PKNNKGPVKV VVGKTFDSIV MDPKKDVLIE FYAPWCGHCK QLEPVYNSLA KKYKGQKGLV IAKMDATAND VPSDRYKVEG FPTIYFAPSG DKKNPVKFEG GDRDLEHLSK FIEEHATKLS RTKEEL.
purity :
Greater than 90.0% as determined by SDS-PAGE.
form :
The PDIA4 1mg/ml protein solution contains 20mM Tris-HCl, pH-8, 1mM DTT, 0.1M NaCl and 10% glycerol. Sterile filtered colorless solution.
storage stability :
Store at 4 degree C if entire vial will be used within 2-4 weeks. Store, frozen at -20 degree C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
products categories :
ENZYMES; Enzymes; Isomerase
products description :
Description: PDIA4 Human Recombinant produced in E Coli is a single, non-glycosylated polypeptide chain containing 646 amino acids (21-645 a.a.) and having a molecular weight of 72.9kDa. The PDIA4 is fused to 21a.a. His-Tag at N-terminus and purified by proprietary chromatographic techniques. Introduction: PDIA4 is an endoplasmic reticulum luminal protein that is a stress protein as well as a member of the protein disulfide isomerase family of proteins. PDIA4 participates in the catalysis of protein-S-S-bond rearrangement. PDIA4 and PDIA3 function as proteases, protein disulfide isomerases, phospholipases or an arrangement of these.
ncbi acc num :
NP_004902.1
ncbi gb acc num :
NM_004911.4
ncbi mol weight :
72,932 Da
ncbi pathways :
Protein Processing In Endoplasmic Reticulum Pathway (167325); Protein Processing In Endoplasmic Reticulum Pathway (167190); Thyroid Hormone Synthesis Pathway (835410); Thyroid Hormone Synthesis Pathway (839541); Vibrio Cholerae Infection Pathway (83101); Vibrio Cholerae Infection Pathway (513)
uniprot summary :
PDIA4: Part a large chaperone multiprotein complex comprising DNAJB11, HSP90B1, HSPA5, HYOU, PDIA2, PDIA4, PDIA6, PPIB, SDF2L1, UGT1A1 and very small amounts of ERP29, but not, or at very low levels, CALR nor CANX. Belongs to the protein disulfide isomerase family. Protein type: Chaperone; EC 5.3.4.1; Endoplasmic reticulum; Isomerase. Chromosomal Location of Human Ortholog: 7q35. Cellular Component: cell surface; endoplasmic reticulum lumen; endoplasmic reticulum; melanosome. Molecular Function: protein binding; protein disulfide isomerase activity. Biological Process: protein folding; cell redox homeostasis; protein secretion