| Product name | PABP4 Polyclonal Antibody |
| Immunogen | Synthesized peptide derived from part region of human PABP4 protein at amino acid sequence of 190-270 |
| Host | Rabbit |
| Reactivity | Human |
| Applications | WB,ELISA |
| Applications notes | Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB 1:500-2000;ELISA 1:5000-20000 |
| Clonality | Polyclonal |
| Preparation method | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Alternative | Polyadenylate-binding protein 4; PABP-4; Poly(A)-binding protein 4; Activated-platelet protein 1; APP-1; Inducible poly(A)-binding protein; iPABP |
| Formulation | Liquid solution |
| Concentration | 1 mg/ml |
| Molecular weight | 70kD |
| Storage buffer | PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA |
| Storage instructions | Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing. |
| Shipping | Gel pack with blue ice. |
| Precautions | The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product. |
| 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 PABPC4. |
| Gene ID | 8761 |
| Alternative | Polyadenylate-binding protein 4; PABP-4; Poly(A)-binding protein 4; Activated-platelet protein 1; APP-1; Inducible poly(A)-binding protein; iPABP |
| Others | The antibody detects endogenous levels of PABP4 protein |
| Accession | Q13310 |
| Observed Band(KD) | 70 |
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