PABPC4 Polyclonal Antibody
Sizes: 60μL, 120μL, 200μL
Catalogue Numbers: E-AB-62287-60, E-AB-62287-120, E-AB-62287-200
Citations, Manuals and MSDS Available upon request.
Abbreviation: Rabbit pAbPC4
Target Synonym: PABPC4; APP-1; APP1; PABP4; iPABP
Research Areas: Epigenetics and Nuclear Signaling
Conjugation: Unconjugated
Host: Rabbit
Species Reactivity: Human, Mouse, Rat
Application: IHC, IF
Isotype: IgG
Clonality: Polyclonal
UNIProt ID: Q13310
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.
Concentration: 1mg/mL
Immunogen: A synthetic peptide of human PABPC4 (NP_003810.1).
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Purification Method: Affinity purification
Dilution: IHC 1:50-1:200 IF 1:50-1:200
Storage: -20°C/One year. Avoid freeze / thaw cycles.
Shipping: Ice bag
Research Use Only