Genetic Strategies: Knockdown Validated: CIP2A Antibody (2G10) [NB110-59722] - miR-375 increases p21, p53, and RB in HPV16- and 18-positive cancer. Protein levels of CIP2A, p53, and p21 in SiHa cells transfected ...read more
Flow Cytometry: CIP2A Antibody (2G10) [NB110-59722] - Intracellular flow cytometric staining of 1 x 10^6 CHO (A) and HEK-293 (B) cells using CIP2A antibody (dark blue). Isotype control shown in orange. An antibody ...read more
Western Blot: CIP2A Antibody (2G10) [NB110-59722] - Detection of CIP2A in HeLa whole cell lysate.
Western Blot: CIP2A Antibody (2G10) [NB110-59722] - Analysis of CIP2A in NIH/3T3 cell lysate.
Immunocytochemistry/ Immunofluorescence: CIP2A Antibody (2G10) [NB110-59722] - CIP2A antibody was tested in U2OS cells with Dylight 488 (green). Nuclei and alpha-tubulin were counterstained with DAPI (blue) and Dylight ...read more
Immunohistochemistry-Paraffin: CIP2A Antibody (2G10) [NB110-59722] - IHC analysis of formalin fixed paraffin-embedded (FFPE) human colon cancer using CIP2A antibody at 1:200 on a Bond Rx autostainer (Leica Biosystems). ...read more
Western Blot: CIP2A Antibody (2G10) [NB110-59722] - miR-375 increases p21, p53, & RB in HPV16- & 18-positive cancer. (A) Protein levels of p21, p53, & RB in SiHa cells transfected w/ miR-375 inhibitor, -mimic, or NS ...read more
Western Blot: CIP2A Antibody (2G10) [NB110-59722] - miR-375 control on CIP2A-MYC pathway also contributes to p21 elevation. (A) p21, p53, RB, CIP2A, & MYC protein levels in MCF7 cells transfected with miR-375 inhibitor, ...read more
Western Blot: CIP2A Antibody (2G10) [NB110-59722] - miR-375-mediated repression of HPV16, E6AP, & CIP2A activates the p53-p21 network & suppresses telomerase activity. (A) miR-375 demonstrates upregulation of p53 & p21 ...read more
Western Blot: CIP2A Antibody (2G10) [NB110-59722] - miR-375 control on CIP2A-MYC pathway also contributes to p21 elevation. (A) p21, p53, RB, CIP2A, & MYC protein levels in MCF7 cells transfected with miR-375 inhibitor, ...read more
Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.02% Sodium Azide
Concentration
1.0 mg/ml
Purity
Protein G purified
Alternate Names for CIP2A Antibody (2G10)
Cancerous inhibitor of PP2A
CIP2A
FLJ12850
KIAA1524
MGC163436
p90 autoantigen
p90
protein CIP2A
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), 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, CIP2A promotes anchorage-independent cell growth and in vivo tumor formation. The oncogenic activity of CIP2A is demonstrated by transformation of human cells by overexpression of CIP2A. Importantly, CIP2A is overexpressed in two common human malignancies, head and neck squamous cell carcinoma (HNSCC) and colon cancer.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
CIP2A - A lean, mean, oncoprotein machine The CIP2A protein was originally identified as p90, a cytoplasmic auto-antigen from the serum of a cancer patient. It was later found to inhibit protein phosphatase 2A (PP2A) activity as well as interact with c-myc. CIP2A's inhibitory activity blocks ... Read full blog post.
CIP2A: The Cancerous Inhibitor of Protein Phosphatase 2A The autoantigen p90 is a recently discovered protein that binds to and inhibits Protein Phosphatase 2A (PP2A) activity, thereby playing a critical role in cancer progression. Thus, p90 was renamed the "cancerous inhibitory protein of PP2A" or CIP2A.... Read full blog post.
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