CDK9 anticorps (Internal Region)

N° du produit ABIN6260723

Détail du produit anti-CDK9 anticorps

Antigène: CDK9 (Cyclin-Dependent Kinase 9 (CDK9))

Épitope: Internal Region

Reactivité: Humain, Souris, Rat

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp CDK9 est non-conjugé

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)

Specificité: CDK9 Antibody detects endogenous levels of total CDK9.

Homologie: Pig,Zebrafish,Bovine,Horse,Sheep,Dog,Chicken

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogène: A synthesized peptide derived from human CDK9, corresponding to a region within the internal amino acids.

Isotype: IgG

Information d'application

Indications d'application: WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Store at -20 °C. Stable for 12 months from date of receipt.

Date de péremption: 12 months

Détails sur CDK9

Antigène: CDK9 (Cyclin-Dependent Kinase 9 (CDK9))

Autre désignation: CDK9 (CDK9 Produits)

Synonymes: anticorps C-2k, anticorps CDC2L4, anticorps CTK1, anticorps PITALRE, anticorps TAK, anticorps wu:fb22e09, anticorps wu:fc06c02, anticorps c-2k, anticorps cdc2l4, anticorps cdk9, anticorps ctk1, anticorps pitalre, anticorps tak, anticorps CDK9, anticorps CG5179, anticorps Dmel\\CG5179, anticorps P-TEF, anticorps P-TEFb, anticorps PTefb, anticorps cyclin dependent kinase 9, anticorps cyclin-dependent kinase 9 (CDC2-related kinase), anticorps cyclin-dependent kinase 9 L homeolog, anticorps cyclin-dependent kinase 9, anticorps Cyclin-dependent kinase 9, anticorps cyclin-dependent kinase 9 S homeolog, anticorps CDK9, anticorps cdk9, anticorps cdk9.L, anticorps Cdk9, anticorps cdk9.S

Sujet:

Description: 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.

Gene: CDK9

Poids moléculaire: 43kDa

ID gène: 1025

UniProt: P50750

Pathways: Cycle Cellulaire