Synonyms:Cdk 4,cdk4,CDK4 protein,CDK4,Cell division kinase 4,Cell division protein kinase 4,CMM 3,CMM3,Crk3,Cyclin dependent kinase 4,Cyclin-dependent kinase 4,Melanoma cutaneous malignant 3,MGC14458,p34 cdk4,PSK J3,PSK-J3
|Synonyms||Cdk 4,cdk4,CDK4 protein,CDK4,Cell division kinase 4,Cell division protein kinase 4,CMM 3,CMM3,Crk3,Cyclin dependent kinase 4,Cyclin-dependent kinase 4,Melanoma cutaneous malignant 3,MGC14458,p34 cdk4,PSK J3,PSK-J3|
|Immunogen||Synthesized peptide derived from the N-terminal region of human Cdk4.|
|Application||WB(Detection kit: E-IR-R304),IHC-p(Detection kit: E-IR-R213),IF,ELISA|
|Recommended dilution||WB 1:500-1:2000, IHC 1:100-300, IF 1:50-1:200, ELISA 1:10000-1:20000|
|Cellular localization||Cytoplasm. Nucleus. Membrane. Cytoplasmic when non-complexed. Forms a cyclin D-CDK4 complex in the cytoplasm as cells progress through G(1) phase. The complex accumulates on the nuclear membrane and enters the nucleus on transition from G(1) to S phase. Also present in nucleoli and heterochromatin lumps. Colocalizes with RB1 after release into the nucleus.|
|Storage instructions||Store at -20℃. Avoid freeze / thaw cycles.|
|Storage buffer||PBS with 0.02% sodium azide, 0.5% BSA and 50% glycerol, pH7.4|
|Background||Ser/Thr-kinase component of cyclin D-CDK4 (DC) complexes that phosphorylate and inhibit members of the retinoblastoma (RB) protein family including RB1 and regulate the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complexes and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also phosphorylates SMAD3 in a cell-cycle-dependent manner and represses its transcriptional activity. Component of the ternary complex, cyclin D/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.|
Western Blot analysis of MCF7, K562 cells with Cdk4 Polyclonal Antibody.
Immunohistochemistry of paraffin-embedded Human brain tissue using Cdk4 Polyclonal Antibody at dilution of 1:100.
Immunofluorescence analysis of Human stomach tissue using Cdk4 Polyclonal Antibody at dilution of 1:200.