PCBP1 cDNA ORF Clone, Human, C-DDK (Flag®) tag General Information
Identical with the Gene Bank Ref. ID sequence.
Full length Clone DNA of Human poly(rC) binding protein 1 with C terminal Flag tag.
Enhanced CMV promoter
HindIII + NotI(6kb+1.11kb)
FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
T7( 5' TAATACGACTCACTATAGGG 3' )
BGH( 5' TAGAAGGCACAGTCGAGG 3' )
The plasmid is confirmed by full-length sequencing.
Antibiotic in E.coli
Antibiotic in Mammalian cell
Stable or Transient mammalian expression
Storage & Shipping
Each tube contains lyophilized plasmid.
The lyophilized plasmid can be stored at ambient temperature for three months.
**Sino Biological guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories.**
PCBP1 cDNA ORF Clone, Human, C-DDK (Flag®) tag Validated Images
PCBP1 cDNA ORF Clone, Human, C-DDK (Flag®) tag Alternative Names
HEL-S-85 cDNA ORF Clone, Human;hnRNP-E1 cDNA ORF Clone, Human;hnRNP-X cDNA ORF Clone, Human;HNRPE1 cDNA ORF Clone, Human;HNRPX cDNA ORF Clone, Human
PCBP1 Background Information
Poly(rC)-binding protein 1, also known as Heterogeneous nuclear ribonucleoprotein E1, Alpha-CP1, Nucleic acid-binding protein SUB2.3 and PCBP1, is a family member of heterogeneous nuclear ribonucleoproteins (hnRNPs) that belong to RNA-binding proteins and bear three KH domains. PCBP1 is loosely bound in the nucleus. It may shuttle between the nucleus and the cytoplasm. It is abundantly expressed in skeletal muscle, thymus and peripheral blood leukocytes while a lower expression is observed in prostate, spleen, testis, ovary, small intestine, heart, liver, adrenal and thyroid glands. PCBP1 is widely expressed in many human tissues and involved in regulation of transcription, transportation process, and function of RNA molecules. PCBP1 plays a pivotal role in post-transcriptional regulation for RNA metabolism and RNA function in gene expression. PCBP1 acts as a negative regulator of CD44 variants splicing in HepG2 cells, and loss of PCBP1 in human hepatic tumor contributes to the formation of a metastatic phenotype.
poly(rC) binding protein 1
Evans,J.R. et al., 2003, Oncogene 22 (39): 8012-20. Huo,L.R. et al., 2008, Biochim Biophys Acta 1784 (11):1524-33. Huo,L.R. et al., 2009, Beijing Da Xue Xue Bao 41 (4):402-8. Zhang,T. et al., 2010, Mol Cancer 9 :72.