Anti-PCBP1 Antibody Picoband®

SKU: A02636-1

Size: 100 μg

Storage: Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Form: Lyophilized

Reactivity: Human,Mouse,Rat

Applications: WB,IHC,Flow Cytometry,ELISA

Application Details: Western blot, 0.25-0.5μg/ml, Human, Mouse
Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human
Flow Cytometry (Fixed), 1-3μg/1x10⁶ cells, Human, Mouse, Rat
ELISA, 0.1-0.5μg/ml, -

Gene Name: PCBP1

Specificity:

Background: Poly (rC)-binding protein 1 is a protein that in humans is encoded by the PCBP1 gene. This intronless gene is thought to have been generated by retrotransposition of a fully processed PCBP-2 mRNA. This gene and PCBP-2 have paralogues (PCBP3 and PCBP4) which are thought to have arisen as a result of duplication events of entire genes. The protein encoded by this gene 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 encoded 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 promote 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. The encoded protein 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.

Immunogen: E.coli-derived human PCBP1 recombinant protein (Position: P152-K268).

Clonality: Polyclonal

Contents: Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.005mg NaN3.

Purification: Immunogen affinity purified.

Reconstitution: Add 0.2ml of distilled water will yield a concentration of 500μg/ml.

Reference: 1. Chkheidze, A. N., Liebhaber, S. A. A novel set of nuclear localization signals determine distributions of the alpha-CP RNA-binding proteins. Molec. Cell. Biol. 23: 8405-8415, 2003. 2. Hahm, K., Kim, G., Turck, C. W., Smale, S. T. Isolation of a murine gene encoding a nucleic acid-binding protein with homology to hnRNP K. Nucleic Acids Res. 21: 3894 only, 1993. 3. Kosturko, L. D., Maggipinto, M. J., Korza, G., Lee, J. W., Carson, J. H., Barbarese, E. Heterogeneous nuclear ribonucleoprotein (hnRNP) E1 binds to hnRNP A2 and inhibits translation of A2 response element mRNAs. Molec. Biol. Cell 17: 3521-3533, 2006

Uniprot ID: Q15365

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 40 kDa

Calculated Molecular Weight: 33310 MW

Gene ID: 5093

Protein Name: Poly

Gene Full Name: poly(rC) binding protein 1

Synonyms: Alpha CP1; hnRNP E1; hnRNP X; hnRNP-E1; HNRPE1; HNRPX; PCBP1; poly(rC) binding protein 1