| Overview |
| bs-1476R |
| P4HB Polyclonal Antibody |
| WB, ELISA, IHC-P, IHC-F, IF(IHC-P), IF(IHC-F), IF(ICC) |
| Human, Mouse |
| Rat, Cow, Horse, Chicken, Rabbit |
| Specifications |
| Unconjugated |
| Rabbit |
| KLH conjugated synthetic peptide derived from human PDI |
| Polyclonal |
| #REF! |
| IgG |
| 1ug/ul |
| Purified by Protein A. |
| 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Shipped at 4_. Store at -20_ for one year. Avoid repeated freeze/thaw cycles. |
| Target |
| 5034 |
| P07237 |
| Cytoplasm |
| Protein Disulfide lsomerase; Cellular thyroid hormone-binding protein; PDI; Prolyl 4-hydroxylase subunit beta; p55; P4HB; ERBA2L; P4HB; ERBA2L; PDIA1; PO4DB; PDIA1_HUMAN. |
| 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, functions as a chaperone that inhibits aggregation of misfolded proteins. At low concentrations, facilitates aggregation (anti-chaperone activity). May be involved with other chaperones in the structural modification of the TG precursor in hormone biogenesis. Also acts a structural subunit of various enzymes such as prolyl 4-hydroxylase and microsomal triacylglycerol transfer protein MTTP. Receptor for LGALS9; the interaction retains P4HB at the cell surface of Th2 T helper cells, increasing disulfide reductase activity at the plasma membrane, altering the plasma membrane redox state and enhancing cell migration (PubMed:21670307). |
| Application Dilution |
| WB |
1:300-5000 |
| ELISA |
1:500-1000 |
| IHC-P |
1:200-400 |
| IHC-F |
1:100-500 |
| IF(IHC-P) |
1:50-200 |
| IF(IHC-F) |
1:50-200 |
| IF(ICC) |
1:50-200 |
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