Anti-CDK9 Rabbit Monoclonal Antibody | Boster M00794 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Boster

product type :

antibody

product name :

Anti-CDK9 Rabbit Monoclonal Antibody

catalog :

M00794

quantity :

100 µl

clonality :

monoclonal

host :

domestic rabbit

conjugate :

nonconjugated

clone name :

GIH-3

reactivity :

human

application :

western blot, immunohistochemistry, immunocytochemistry, immunoprecipitation

product information

SKU :

M00794

Product Name :

Anti-CDK9 Rabbit Monoclonal Antibody

Size :

100 µl

Clonality :

Monoclonal

Clone Number :

GIH-3

Host :

Rabbit

Reactivity :

Human

Application(s) :

IP, IF, IHC, ICC, WB

Application Details :

WB 1:1000-1:2000 .IHC 1:50-1:200 .ICC/IF 1:50-1:200 .IP 1:40

Description :

Boster Bio Anti-CDK9 Rabbit Monoclonal Antibody catalog # M00794. Tested in IP, IF, IHC, ICC, WB applications. This antibody reacts with Human.

Concentration :

Actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure.

Gene Name :

CDK9

Uniprot ID :

P50750

Immunogen :

A synthesized peptide derived from human CDK9

Form :

Liquid

Contents :

Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA.

Purification :

Affinity-chromatography

Storage :

Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.

Gene Full Name :

Cyclin-dependent kinase 9

Synonyms :

Cyclin-dependent kinase 9; 2.7.11.22; 2.7.11.23; C-2K; Cell division cycle 2-like protein kinase 4; Cell division protein kinase 9; Serine/threonine-protein kinase PITALRE; Tat-associated kinase complex catalytic subunit; CDK9; CDC2L4, TAK;

Molecular Weight :

42778 MW

Protein Function :

Protein kinase involved in the regulation of transcription. Member of the cyclin-dependent kinase pair (CDK9/cyclin-T) complex, also called positive transcription elongation factor b (P-TEFb), which facilitates the transition from abortive to productive elongation by phosphorylating the CTD (C-terminal domain) of the large subunit of RNA polymerase II (RNAP II) POLR2A, SUPT5H and RDBP. This complex is inactive when in the 7SK snRNP complex form. Phosphorylates EP300, MYOD1, RPB1/POLR2A and AR, and the negative elongation factors DSIF and NELF. Regulates cytokine inducible transcription networks by facilitating promoter recognition of target transcription factors (e.g. TNF-inducible RELA/p65 activation and IL-6-inducible STAT3 signaling). Promotes RNA synthesis in genetic programs for cell growth, differentiation and viral pathogenesis. P-TEFb is also involved in cotranscriptional histone modification, mRNA processing and mRNA export. Modulates a complex network of chromatin modifications including histone H2B monoubiquitination (H2Bub1), H3 lysine 4 trimethylation (H3K4me3) and H3K36me3; integrates phosphorylation during transcription with chromatin modifications to control co-transcriptional histone mRNA processing. The CDK9/cyclin-K complex has also a kinase activity towards CTD of RNAP II and can substitute for CDK9/cyclin-T P-TEFb in vitro. Replication stress response protein; the CDK9/cyclin-K complex is required for genome integrity maintenance, by promoting cell cycle recovery from replication arrest and limiting single- stranded DNA amount in response to replication stress, thus reducing the breakdown of stalled replication forks and avoiding DNA damage. In addition, probable function in DNA repair of isoform 2 via interaction with KU70/XRCC6. Promotes cardiac myocyte enlargement. RPB1/POLR2A phosphorylation on 'Ser-2' in CTD activates transcription. AR phosphorylation modulates AR transcription factor promoter selectivity and cell growth. DSIF and NELF phosphorylation promotes transcription by inhibiting their negative effect. The phosphorylation of MYOD1 enhances its transcriptional activity and thus promotes muscle differentiation.

Subcellular Localization :

Nucleus. Cytoplasm. Nucleus, PML body. Accumulates on chromatin in response to replication stress. Complexed with CCNT1 in nuclear speckles, but uncomplexed form in the cytoplasm. The translocation from nucleus to cytoplasm is XPO1/CRM1-dependent. Associates with PML body when acetylated.

Tissue Specificity :

Ubiquitous.

Research Category :

Antiviral Signaling, Cell Biology, Cell Cycle, Defensin, Epigenetics and Nuclear Signaling, Human Protein, Immune System Diseases, Immunology, Kinases/Phosphatases, Microbiology, Protein