RSK1 p90 (RPS6KA1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IF, IHC, WB
Recommend Dilution	Western blot: 1/500-1/1000. Immunohistochemistry on paraffin sections: 1/50-1/200. Immunofluorescence: 1/50-1/200.
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Specificity	This antibody detects endogenous levels of Rsk-1 protein.
Formulation	Phosphate buffered saline (PBS) with 0.05% sodium azide, approx. pH 7.2 State: Aff - Purified State: Liquid purified Ig fraction
Concentration	1.0 mg/ml
Purification	Affinity-chromatography using epitope-specific immunogen; purity is > 95% (by SDS-PAGE)
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Predicted Protein Size	~ 83 kDa
Gene Name	ribosomal protein S6 kinase A1
Database Link	Entrez Gene 20111 MouseEntrez Gene 81771 RatEntrez Gene 6195 Human UniProt ID Q15418
Background	Inhibition of protein phosphatase 2A (PP2A) activity has been identified as a prerequisite for the transformation of human cells. The protein, designated Cancerous Inhibitor of PP2A (CIP2A, p90 Autoantigen), interacts directly with the oncogenic transcription factor c-Myc, inhibits PP2A activity toward c-Myc serine 62 (S62), and thereby prevents c-Myc proteolytic degradation. In addition to its function in c-Myc stabilization, p90 Autoantigen promotes anchorage-independent cell growth and in vivo tumor formation. The oncogenic activity of p90 Autoantigen is demonstrated by transformation of human cells by overexpression of p90 Autoantigen. Importantly, p90 Autoantigen is overexpressed in two common human malignancies, head and neck squamous cell carcinoma (HNSCC) and colon cancer.
Synonyms	Ribosomal S6 kinase 1, 90 kDa ribosomal protein S6 kinase 1, MAPKAPK1A, RSK1, RSK-1, p90RSK1
Reference Data
Protein Families	Druggable Genome, Protein Kinase
Protein Pathways	Long-term potentiation, MAPK signaling pathway, mTOR signaling pathway, Neurotrophin signaling pathway, Oocyte meiosis, Progesterone-mediated oocyte maturation

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