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  5. P4HB Antibody (YA3682)

P4HB Antibody (YA3682) is a Mouse-derived and non-conjugated IgG2a monoclonal antibody, targeting to P4HB.

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容量 価格（税別） 在庫状況 数量
20 μL $167 Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks
50 μL $252 Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks
100 μL $408 Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks
250 μL   お問い合わせ  
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Top Publications Citing Use of Products
  • WB: Western Blot;
  • IHC-P: Immunohistochemistry-Paraffin;
  • IHC-F: Immunohistochemistry-Frozen;
  • ICC/IF: Immunocytochemistry/Immunofluorescence;
  • IF-Tissue: Immunofluorescence-Tissue;
  • mIHC: Multiplex Immunohistochemical;
  • IP: Immunoprecipitation;
  • ChIP: Chromatin Immunoprecipitation;
  • FC: Flow Cytometry;
  • ELISA: Enzyme Linked Immunosorbent Assay

  • Product Detail

  • Background

  • 説明

製品説明

P4HB Antibody (YA3682) is a Mouse-derived and non-conjugated IgG2a monoclonal antibody, targeting to P4HB.
Host

Mouse
Clonality

Monoclonal
分子量
Predicted band size: 57 kDa;
Observed band size: 57 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Species Reactivity
Human
SwissProt ID
Gene ID
Immunogen

Purified recombinant fragment of human P4HB (AA:309-508) expressed in mammalian.
Application &
Dilution Ratio
Application Dilution Ratio
WB
WB: Western Blot
1:500-1:2000
IHC-P
IHC-P: Immunohistochemistry-Paraffin
1:200-1:1000
ICC/IF
ICC/IF: Immunocytochemistry/Immunofluorescence
1:200-1:1000
FC
FC: Flow Cytometry
1:200-1:400
ELISA
ELISA: Enzyme Linked Immunosorbent Assay
1:10000
純度 affinity purified. Conjugation Non-conjugated
Modification Unmodified Isotype IgG2a
Appearance

Liquid
Formulation

Supplied in PBS with 0.05% sodium azide
Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
輸送条件

Shipping with blue ice.
Background
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)
Subcellular Localization：Endoplasmic reticulum; Endoplasmic reticulum lumen; Melanosome; Cell membrane; Peripheral membrane protein
Subunit：Heterodimer; heterodimerizes with the protein microsomal triglyceride transfer MTTP (PubMed:16478722, PubMed:23475612, PubMed:26224785). Homodimer. Monomers and homotetramers may also occur. Interacts with P4HA2, forming a heterotetramer consisting of 2 alpha subunits (P4HA2) and 2 beta (P4HB), where P4HB plays the role of a structural subunit; this tetramer catalyzes the formation of 4-hydroxyproline in collagen (PubMed:7753822). Also constitutes the structural subunit of the microsomal triacylglycerol transfer protein MTTP in mammalian cells. Stabilizes both enzymes and retain them in the ER without contributing to the catalytic activity (By similarity). Binds UBQLN1 (PubMed:12095988). Interacts with ERO1B (PubMed:11707400). Binds to CD4, and upon HIV-1 binding to the cell membrane, is part of a P4HB/PDI-CD4-CXCR4-gp120 complex. Interacts with ILDR2 (By similarity). Interacts with ERN1/IRE1A (via N-terminus); the interaction is enhanced by phosphorylation of P4HB by FAM20C in response to endoplasmic reticulum stress and results in attenuation of ERN1 activity (PubMed:32149426)
Synonyms
DSI,GIT, PDI,PHDB, PDIA1,PO4DB, PO4HB,PROHB,CLCRP1, ERBA2L,P4Hbeta
ドキュメンテーション
User Guide for Antibodies (1077 KB)

P4HB Antibody (YA3682) 関連分類

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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製品名:
P4HB Antibody (YA3682)
製品番号:
HY-P83985
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