产品简介
"上海博耀生物销售CDK9 (C12F7) Rabbit mAb #2316,CST原装品质,价格优惠,订购CDK9 (C12F7) Rabbit mAb #2316,详情请咨询销售
产品说明
"上海博耀生物销售
CDK9 (C12F7) Rabbit mAb #2316,CST原装品质,价格优惠,订购
CDK9 (C12F7) Rabbit mAb #2316,详情请咨询销售人员!
产品详细参数如下>>>>
产品名称:CDK9 (C12F7) Rabbit mAb #2316
货号:2316
品牌:CST(cell signaling)
抗体来源:Rabbit
克隆类型:
Monoclonal
规格:
| No. |
Size |
Price |
| 2316P |
40 ul (4 western blots) |
询价 |
| 2316S |
100 ul (10 western blots) |
询价 |
抗体应用:
| Applications |
Reactivity |
Sensitivity |
MW (kDa) |
Isotype |
| W IP IHC-P IHC-F IF-IC F |
H M R Hm Mk B Dg |
Endogenous |
42, 55 |
Rabbit IgG |
Applications Key:
W=Western Blotting
IP=Immunoprecipitation
IHC-P=Immunohistochemistry (Paraffin)
IHC-F=Immunohistochemistry (Frozen)
IF-IC=Immunofluorescence (Immunocytochemistry)
F=Flow Cytometry
Reactivity Key:
H=Human
M=Mouse
R=Rat
Hm=Hamster
Mk=Mon
key
B=Bovine
Dg=Dog
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on sequence homology.
特异性/敏感度:
CDK9 (C12F7) Rabbit mAb detects endogenous levels of total CDK9 protein, both 42 kDa and 55 kDa isoforms.
来源及纯化方法:
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human CDK9.
抗体背景:
P-TEFb is a general transcription factor that regulates transcription elongation through phosphorylation of the C-terminal tail domain (CTD) of RNA polymerase II (RNAP II). The P-TEFb complex composed of a catalytic subunit, CDK9, and its regulatory cyclin partner, which can be cyclin T1, T2a, T2b or K (reviewed in 1,2). P-TEFb is recruited by the HIV Tat protein to allow transcriptional elongation, and subsequent replication of the viral genome. Inhibition of P-TEFb function therefore has potential for HIV therapy.CDK9 exists as two isoforms, an abundant 42 kDa isoform, and a less abundant 55 kDa isoform, which contains an amino-terminal extension (3). The two forms likely have distinct purposes based on differential expression during lymphocyte activation (4,5) and on their localization within the nucleus (5).Cyclin dependent kinases (CDKs) are activated in part by cyclin binding and by phosphorylation of a conserved threonine in the T-loop domain. Phosphorylation of CDK9 at the T-loop Thr186 by an unidentified nuclear kinase may be important in P-TEFb activation (6) and regulation of HIV transcription (7). Acetylation of CDK9 at Lys44 affects its ability to phosphorylate the RNAPII CTD (8).
关键词:CST,抗体,一抗{byao_back}{byao_back2}
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