Application
Mouse Cdk7 Antibody (N-term) western blot analysis in WiDr cell line lysates (35ug/lane).This demonstrates the Cdk7 antibody detected the Cdk7 protein (arrow).| Product Name | Cdk7 Antibody (N-term) |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | Cdk7; Cak; Cdkn7; Crk4; Mo15; Mpk-7; Cyclin-dependent kinase 7; 39 kDa protein kinase; CDK-activating kinase; CR4 protein kinase; Cell division protein kinase 7; Protein-tyrosine kinase MPK-7; TFIIH basal transcription factor complex kinase subunit |
| Clonality | Polyclonal |
|---|---|
| Isotype | Ig |
| Host Species | Rabbit |
| Tested Applications | WB |
| WB:1:100~500 |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml |
| Gene Synonyms | Cak Cdkn7 Crk4 Mo15 Mpk-7 |
|---|---|
| Alternative Names | Cdk7 Cak Cdkn7 Crk4 Mo15 Mpk-7 Cyclin-dependent kinase 7 39 kDa protein kinase CDK-activating kinase CR4 protein kinase Cell division protein kinase 7 Protein-tyrosine kinase MPK-7 TFIIH basal transcription factor complex kinase subunit |
| Molecular Weight(MW) | 38968 Da |
| Function | Serine/threonine kinase involved in cell cycle control and in RNA polymerase II-mediated RNA transcription. Cyclin- dependent kinases (CDKs) are activated by the binding to a cyclin and mediate the progression through the cell cycle. Each different complex controls a specific transition between 2 subsequent phases in the cell cycle. Required for both activation and complex formation of CDK1/cyclin-B during G2-M transition, and for activation of CDK2/cyclins during G1-S transition (but not complex formation). CDK7 is the catalytic subunit of the CDK-activating kinase (CAK) complex. Phosphorylates SPT5/SUPT5H, SF1/NR5A1, POLR2A, p53/TP53, CDK1, CDK2, CDK4, CDK6 and CDK11B/CDK11. CAK activates the cyclin-associated kinases CDK1, CDK2, CDK4 and CDK6 by threonine phosphorylation, thus regulating cell cycle progression. CAK complexed to the core-TFIIH basal transcription factor activates RNA polymerase II by serine phosphorylation of the repetitive C-terminus domain (CTD) of its large subunit (POLR2A), allowing its escape from the promoter and elongation of the transcripts. Phosphorylation of POLR2A in complex with DNA promotes transcription initiation by triggering dissociation from DNA. Its expression and activity are constant throughout the cell cycle. Upon DNA damage, triggers p53/TP53 activation by phosphorylation, but is inactivated in turn by p53/TP53; this feedback loop may lead to an arrest of the cell cycle and of the transcription, helping in cell recovery, or to apoptosis. Required for DNA-bound peptides-mediated transcription and cellular growth inhibition |
| Tissue Specificity | This Mouse Cdk7 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 1-30 amino acids from the N-terminal region of Mouse Cdk7. |
| Cellular Localization | Nucleus. Cytoplasm (By similarity). Cytoplasm, perinuclear region (By similarity). Note=Colocalizes with PRKCI in the cytoplasm and nucleus. Translocates from the nucleus to cytoplasm and perinuclear region in response to DNA- bound peptides (By similarity) |
| Entrez Gene | 12572 |
|---|---|
| Nucleotide Accession | NP_034004.2 |
Application
Mouse Cdk7 Antibody (N-term) western blot analysis in WiDr cell line lysates (35ug/lane).This demonstrates the Cdk7 antibody detected the Cdk7 protein (arrow).| Application Notes | WB:1:100~500 |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
