Monoclonal Anti-p27^Kip1 antibody produced in mouse

Monoclonal Anti p27Kip1 (mouse IgG1 isotype) is derived from the DCS-72 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with recombinant p27Kip1 protein of rodent origin.

Using immunoblotting, some preparations may exhibit higher and lower molecular weight bands. which may represent a polyubiquitinated species and breakdown products of p27^Kip1.

recombinant rodent p27^Kip1 protein.

Monoclonal Anti-p27Kip1 antibody produced in mouse has been used in immunoblotting, immunofluorescence, immunohistochemistry, immunoprecipitation and immunocytochemistry.

p27, the product of the kinase inhibition protein1 (kip1) gene, is an inducible inhibitor of cyclin dependent kinase activity. p27Kip1 interacts strongly with D-type cyclins complexed with CDK4 and more weakly with cyclin E and CDK2 complexes. Regulation by p27Kip1 may be an essential step in the pathway that links mitogenic signals to cell cycle progression and may be a key molecular event in the physiological process of cell cycle commitment or passage through the restriction point. Thus, the amount of p27Kip1 increases in quiescent cells and rapidly decreases after stimulation with specific mitogens. Constitutive expression of p27Kip1 in cultured cells causes cell cycle arrest in G1.

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