Product Description for PCBP1
PCBP1.
Presentation: Purified
Presentation: Purified
Properties for PCBP1
| Product Category | Proteins & Growth Factors |
|---|---|
| Quantity | 0.1 mg |
| Synonyms | Alpha-CP1, HNRPE1, HNRPX, Heterogeneous nuclear ribonucleoprotein E1, Nucleic acid-binding protein SUB2.3, Poly(rC)-binding protein 1, SUB2.3, hnRNP E1 |
| Presentation | Purified |
| Molecular weight | 19.6 kDa |
| Source | E. coli |
| Species (Protein) | Human |
| Shipping to | Worldwide |
| PDF datasheet | View Datasheet |
| Manufacturer | OriGene Technologies GmbH |
| Material safety datasheet | MSDS for Proteins (de) |
Datasheet Extract
| Immunogen |
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|---|---|
| Purity | > 85 % by SDS - PAGE |
| Background | PCBP1 appears to be multifunctional. It along with PCBP-2 and hnRNPK corresponds to the major cellular poly(rC)-binding protein. It contains three K-homologous (KH) domains which may be involved in RNA binding. This protein together with PCBP-2 also functions as translational coactivators of poliovirus RNA via a sequence-specific interaction with stem-loop IV of the IRES and promotes poliovirus RNA replication by binding to its 5'-terminal cloverleaf structure. It has also been implicated in translational control of the 15-lipoxygenase mRNA, human Papillomavirus type 16 L2 mRNA, and hepatitis A virus RNA. PCBP1 is also suggested to play a part in formation of a sequence-specific alpha-globin mRNP complex which is associated with alpha-globin mRNA stability. |
| Concentration | 1 mg/ml (determined by Bradford assay) |
| General Readings | Beausoleil S.A., et al. (2006) Nat. Biotechnol. 24:1285-1292Yu L.-R., et al. (2007) J. Proteome Res. 6:4150-4162 |
| Storage | Store undiluted at 2-8°C for one week or (in aliquots) at -20°C to -80°C for longer. Avoid repeated freezing and thawing. Shelf life: one year from despatch. |
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