Mouse Anti-P4HB Recombinant Antibody (VS3-CJ460)

CAT#: VS3-CJ460

This product is a mouse antibody that recognizes human P4HB.

Gene Expression
Figure 1 IF staining of human cell line U-2 OS Figure 2 Small intestine Figure 3 Testis Figure 4 Duodenum Figure 5 Colon Figure 6 Liver Figure 7 RNA cell line category: Low cell line specificity

Specifications

  • Immunogen
  • Recombinant protein of human PDIA1
  • Host Species
  • Mouse
  • Type
  • Mouse IgG
  • Specificity
  • Human P4HB
  • Species Reactivity
  • Human
  • Applications
  • WB
  • Conjugate
  • Unconjugated

Product Property

  • Purification
  • Affinity purified
  • Purity
  • >95% as determined by SDS-PAGE
  • Format
  • Liquid
  • Buffer
  • PBS
  • Preservative
  • 0.09% Sodium Azide
  • Storage
  • Store at 4°C for short term. Aliquot and store at -20°C for long term. Avoid repeated freeze/thaw cycles.

Applications

  • Application Notes
  • This antibody has been tested for use in Western Blot (1:4000).

Target

  • Alternative Names
  • DSI; GIT; PDI; PHDB; PDIA1; PO4DB; PO4HB; PROHB; CLCRP1; ERBA2L; P4Hbeta
  • Sequence Similarities
  • Belongs to the protein disulfide isomerase family.
  • Cellular Localization
  • Cell membrane, Endoplasmic reticulum, Membrane
  • Post Translation Modifications
  • Phosphorylation of Ser-357 by FAM20C is induced by endoplasmic reticulum stress and results in a functional switch from oxidoreductase to molecular chaperone (PubMed:32149426).
    It also promotes interaction with ERN1 (PubMed:32149426).
  • Function
  • 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 (PubMed:32149426).
    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 as 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).
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

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COA

Certificate of Analysis Lookup

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Secondary Antibody

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