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.
Applications:Suitable for use in Western Blot, ELISA
Storage and Stability:Store product at 4°C if to be used immediately within two weeks.
For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C.
Aliquots are stable at -20°C for 12 months after receipt.
Dilute required amount only prior to immediate use.
Further dilutions can be made in assay buffer.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Note: Applications are based on unconjugated antibody.
仕様
Size：200ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by Protein A affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with Biotin.
Specificity：Human
Isotype：IgG
Calc Applications Abbrev：E WB
Calc Crossreactivity：Hu
Immunogen：PABPC4 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 218-247 amino acids from the Central region of human PABPC4.
