hnRNP K (HNRNPK) Rabbit Polyclonal Antibody
CAT#: TA332421
Rabbit anti-HNRNPK Polyclonal Antibody
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Specifications
Product Data | |
Applications | ICC/IF, IHC, WB |
Recommend Dilution | WB 1:500 - 1:2000;IF 1:50 - 1:200 |
Reactivity | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | Recombinant protein of human HNRNPK |
Formulation | Store at -20°C (regular) and -80°C (long term). Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
Concentration | lot specific |
Purification | Affinity purification |
Conjugation | Unconjugated |
Storage Condition | Store at -20°C as received. |
Predicted Protein Size | 51 kDa |
Gene Name | heterogeneous nuclear ribonucleoprotein K |
Database Link | |
Background | Heterogeneous nuclear ribonucleoprotein K (hnRNP K) belongs to a family of RNA binding multiprotein complexes (hnRNP proteins) that facilitate pre-mRNA processing and transport of mRNA from the nucleus to cytoplasm (1-3). hnRNP K contains three unique structural motifs termed KH domains that bind poly(C) DNA and RNA sequences (4,5). Intricate architecture enables hnRNP K to facilitate mRNA biosynthesis (6), transcriptional regulation (7), and signal transduction. Research studies have shown that cytoplasmic hnRNP K expression is increased in oral squamous cell carcinoma and pancreatic cancer, and may be a potential prognostic factor (8,9). hnRNP K coordinates with p53 to regulate its target gene transcription in response to DNA damage. Proteasome degradation of hnRNP K is mediated by E3 ligase MDM2 (10). The interaction between hnRNP K and c-Src leads to hnRNP K phosphorylation, which allows for hnRNP K activation of silenced mRNA translation (11). |
Synonyms | CSBP; HNRPK; TUNP |
Reference Data | |
Protein Pathways | Spliceosome |
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