Backgroundp27 KIP 1 is a cell cycle regulatory mitotic inhibitor of cdk activity. p27 KIP 1 is a candidate tumor suppressor gene, and has been proposed to function as a possible mediator of TGF beta induced G1 arrest. p27 KIP 1 is up regulated in response to antimitogenic stimuli. The increased protein expression of p27 results in cellular arrest by binding to cyclin/Cdk complexes such as cyclin D1/Cdk4. Decreased levels of p27Kip1, mainly due to proteosomal degradation, are found in various epithelial tumors originating from lung, breast, colon, ovary, esophagus, thyroid and prostate.Tissue specificity: Expressed in all tissues tested. Highest levels in skeletal muscle, lowest in liver and kidney.
Product Information
Clone Number3D8
SpeciesMouse IgG1
Entrez Gene1027
Recommended DilutionsWB: 1/500 - 1/2000, ELISA: Propose dilution 1/10000.
Molecular Weight22kDa
All Names
AlternameKIP1; MEN4; CDKN4; MEN1B; P27KIP1; CDKN1B
ImmunogenPurified recombinant fragment of human CDKN1B expressed in E. Coli.
Storage/StabilityStore at 4℃, for long term storage, store at -20℃.
Form Or Antibody
Form of AntibodyAscitic fluid containing 0.03% sodium azide.
Research AreaAutophagy antibody Cancer Cardiovascular Cell Biology Epigenetics & Nuclear Signaling Developmental Biologys Immunology Drug Discovery Products Metabolism Neuroscience Signal Transduction Stem Cells