PABPC4 Polyclonal Antibody (E-AB-62287)
For research use only.
| Verified Samples |
Verified Samples in IHC: Human esophagus, Mouse brain Verified Samples in IF: U2OS |
| Dilution | IHC 1:50-1:200, IF 1:50-1:200 |
| Isotype | IgG |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Applications | IHC, IF |
| Clonality | Polyclonal |
| Immunogen | A synthetic peptide of human PABPC4 (NP_003810.1). |
| Abbre | PABPC4 |
| Synonyms | APP-1, APP1, PABP4, PABPC4, iPABP |
| Swissprot | |
| Cellular Localization | Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs. |
| Concentration | 1 mg/mL |
| Buffer | Phosphate buffered solution, pH 7.4, containing 0.05% stabilizer and 50% glycerol. |
| Purification Method | Affinity purification |
| Research Areas | Epigenetics and Nuclear Signaling |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | The product is shipped with ice pack,upon receipt,store it immediately at the temperature recommended. |
| 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. |
Other Clones
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Other Formats
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Unconjugated
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