CDKN2A Antibody
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- 实验流程
- 背景知识
Application ![]()
| WB, IHC-P, E |
---|---|
Primary Accession | P42771 |
Other Accession | NP_000068 |
Host | Rabbit |
Clonality | Polyclonal |
Isotype | IgG |
Clone Names | CDKN2A |
Calculated MW | 16533 Da |
Gene ID | 1029 |
---|---|
Alias Symbol | CDKN2A |
Other Names | CDKN2A Antibody: ARF, MLM, P14, P16, P19, CMM2, INK4, MTS1, TP16, CDK4I, CDKN2, INK4A, MTS-1, P19ARF, P16INK4, P16INK4A, P16-INK4A, Cyclin-dependent kinase 4 inhibitor A |
Reconstitution & Storage | CDKN2A antibody can be stored at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures. |
Precautions | CDKN2A Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | CDKN2A (HGNC:1787) |
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Synonyms | CDKN2, MTS1 |
Function | Acts as a negative regulator of the proliferation of normal cells by interacting strongly with CDK4 and CDK6. This inhibits their ability to interact with cyclins D and to phosphorylate the retinoblastoma protein. |
Cellular Location | Cytoplasm. Nucleus |
Tissue Location | Widely expressed but not detected in brain or skeletal muscle. Isoform 3 is pancreas-specific |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
CDKN2A Antibody: The CDKN2A locus gives rise to 2 distinct transcripts from different promoters. The transcripts have been designated p16(INK4A) and p14(ARF). This chromosomal region undergoes a number of inversions, translocations, heterozygous deletions, and homozygous deletions in a variety of malignant cell lines including those from glioma, non-small cell lung cancer, leukemia, and melanoma. Deletion of the region containing CDKN2A is found in more than half of all melanoma cell lines. Conversely, transfection of CDKN2A suppressed the growth of two independent mesothelioma cell lines, suggesting that inactivation of the CDKN2 gene is an essential step in the etiology of malignant mesotheliomas. CDKN2A induces a G1 cell cycle arrest by inhibiting the phosphorylation of the Rb protein by the cyclin-dependent kinases CDK4 and CDK6. CDKN2A is expressed as at least three distinct isoforms.
REFERENCES
Stone et al. Cancer Res. 1995; 55:2988-94. Kamb et al. Nature Genet. 1994; 8:22-6. Kratzke et al. J. Nat. Cancer Inst. 1995; 87:1870-5.Stott et al. EMBO J. 1998; 17:5001-14.

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