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Phospho-CDK9 (Thr29) Antibody (600-401-996) in WB
Western blot using Rocklands affinity purified anti-CDK9 pT29 antibody shows detection of phosphorylated CDK9. 100 ng of purified P-TEFb, which contains CDK9 and its regulatory cyclin T1 subunit, was incubated with ATP in the presence or absence of Brd4, a protein known to induce CDK9 phosphorylation at T29. The primary antibody was used at a 1:1000 dilution. Personal Communication, J. Brady, NCI, Bethesda,... View More
Product Details
600-401-996
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to residues surrounding T29 in the human CDK9 protein.
Conjugate
Form
Liquid
Concentration
1.3 mg/mL
Purification
Affinity chromatography
Storage buffer
0.02M potassium phosphate, pH 7.2, with 0.15M NaCl
Contains
0.01% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
Product Specific Information
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
This antibody is specific for human CDK9 protein phosphorylated at T29. A BLAST analysis was used to suggest cross-reactivity with CDK9 from human, mouse and rat based on 100% homology with the immunizing sequence. Cross-reactivity with CDK9 from other sources has not been determined.
Target Information
CDK9 is a serine/threonine kinase which when complexed with CyclinT1 forms an active holoenzyme complex. This complex plays a key role in regulating the eukaryotic cell cycle. CDK9 is coexpressed and copurified with CyclinT1. CDK9 regulates cytokine inducible transcription networks by facilitating promoter recognition of target transcription factors. CDK9 promotes RNA synthesis in genetic programs for cell growth, differentiation, and viral pathogenesis. The CDK9/cyclin-K complex also has kinase activity towards CTD of RNAPII and can substitute for CDK9/cyclin-T P-TEFb in vitro. Chronic activation of CDK9 causes cardiac myocyte enlargement leading to cardiac hypertrophy and confers a predisposition to heart failure.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: C-2K; CDC2-related kinase; Cell division cycle 2-like protein kinase 4; Cell division protein kinase 9; Cyclin-dependent kinase 9; cyclin-dependent kinase 9 (CDC2-related kinase); RP11-228B15.5; serine/threonine protein kinase PITALRE; Serine/threonine-protein kinase PITALRE; Tat-associated kinase complex catalytic subunit
Gene Aliases: C-2k; CDC2L4; CDK9; CTK1; PITALRE; TAK
UniProt ID: (Human) P50750, (Mouse) Q99J95, (Rat) Q641Z4
Entrez Gene ID: (Human) 1025, (Mouse) 107951, (Rat) 362110
RNA polymerase II core promoter sequence-specific DNA binding
transcription coactivator binding
DNA binding
chromatin binding
protein kinase activity
protein serine/threonine kinase activity
cyclin-dependent protein serine/threonine kinase activity
protein binding
ATP binding
RNA polymerase II carboxy-terminal domain kinase activity
kinase activity
7SK snRNA binding
nucleotide binding
transcription factor binding
transferase activity
transferase activity, transferring phosphorus-containing groups
snRNA binding
transcription regulatory region DNA binding
DNA repair
regulation of DNA repair
transcription from RNA polymerase II promoter
transcription initiation from RNA polymerase II promoter
transcription elongation from RNA polymerase II promoter
protein phosphorylation
regulation of mitotic cell cycle
cell proliferation
positive regulation of cardiac muscle hypertrophy
regulation of histone modification
replication fork processing
positive regulation of histone phosphorylation
response to drug
snRNA transcription from RNA polymerase II promoter
positive regulation of transcription from RNA polymerase II promoter
positive regulation of viral transcription
regulation of muscle cell differentiation
negative regulation of cell cycle arrest
cellular response to cytokine stimulus
negative regulation of mRNA polyadenylation
positive regulation of mRNA 3'-UTR binding
positive regulation of histone H2B ubiquitination
transcription, DNA-templated
regulation of transcription, DNA-templated
cellular response to DNA damage stimulus
phosphorylation
replication fork arrest
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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