P4HB antibody (AA 21-150) (Cy3)

Catalog No. ABIN2178366

This anti-P4HB antibody is a Rabbit Polyclonal antibody detecting P4HB in WB, IF (cc) and IF (p). Suitable for Human and Mouse.

Quick Overview for P4HB antibody (AA 21-150) (Cy3) (ABIN2178366)

Target: P4HB (Prolyl 4-Hydroxylase, beta Polypeptide (P4HB))

Reactivity: Human, Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This P4HB antibody is conjugated to Cy3

Application: Western Blotting (WB), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))

Product Details anti-P4HB Antibody (Cy3)

Binding Specificity: AA 21-150

Cross-Reactivity: Human, Mouse

Predicted Reactivity: Rat,Cow,Horse,Chicken,Rabbit

Purification: Purified by Protein A.

Immunogen: KLH conjugated synthetic peptide derived from human PDI

Isotype: IgG

Application Details

Application Notes: IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Expiry Date: 12 months

Target Details for P4HB

Target: P4HB (Prolyl 4-Hydroxylase, beta Polypeptide (P4HB))

Alternative Name: Pdi

Background:

Synonyms: Protein Disulfide lsomerase, Cellular thyroid hormone-binding protein, PDI, Prolyl 4-hydroxylase subunit beta, p55, P4HB, ERBA2L, P4HB, ERBA2L, PDIA1, PO4DB, PDIA1_HUMAN.

Background: 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).

Gene ID: 5034

UniProt: P07237

Pathways: Maintenance of Protein Location, Cell RedoxHomeostasis, Lipid Metabolism