PABPC4 polyclonal Antibody | BS70702

PABPC4 polyclonal Antibody | BS70702 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Human,Mouse,Rat

Application: WB IHC IF

Application Range: WB 1:500 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:200

Background: Poly (A) -binding proteins (PABPs) bind to the poly (A) tail present at the 3-prime ends of most eukaryotic mRNAs. PABPC4 or IPABP (inducible PABP) was isolated as an activation-induced T-cell mRNA encoding a protein. Activation of T cells increased PABPC4 mRNA levels in T cells approximately 5-fold. PABPC4 contains 4 RNA-binding domains and proline-rich C terminus. PABPC4 is localized primarily to the cytoplasm. It is suggested that PABPC4 might be necessary for regulation of stability of labile mRNA species in activated T cells. PABPC4 was also identified as an antigen, APP1 (activated-platelet protein-1), expressed on thrombin-activated rabbit platelets. PABPC4 may also be involved in the regulation of protein translation in platelets and megakaryocytes or may participate in the binding or stabilization of polyadenylates in platelet dense granules. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity: PABPC4 polyclonal Antibody detects endogenous levels of PABPC4 protein.

Molecular Weight: ~ 79 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Names: APP1; APP-1; PABP4; iPABP;

Immunogen: A synthetic peptide corresponding to a sequence within amino acids 350-450 of human PABPC4 (NP_003810.1) .

Conjugate: Unconjugated

Modification: Unmodification

Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Pathway: