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Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

CDK9 Recombinant antibody

CDK9 Recombinant Antibody for WB, IF/ICC, FC (Intra), ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human

Applications

WB, IF/ICC, FC (Intra), ELISA

Conjugate

Unconjugated

CloneNo.

240600E3

Cat no : 83662-2-RR

Synonyms

CTK1, Cell division cycle 2-like protein kinase 4, CDC2L4, C-2K, C 2k

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using CDK9 Recombinant antibody (83662-2-RR)

    WB analysis using 83662-2-RR

    Various lysates were subjected to SDS PAGE followed by western blot with 83662-2-RR (CDK9 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

  • Immunofluorescence (IF) / fluorescent staining of HeLa cells using CDK9 Recombinant antibody (83662-2-RR)

    IF Staining of HeLa using 83662-2-RR

    Immunofluorescent analysis of (4% PFA) fixed HeLa cells using CDK9 antibody (83662-2-RR, Clone: 240600E3 ) at dilution of 1:1000 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2), CL594-phalloidin (red).

  • Flow cytometry (FC) experiment of HeLa cells using CDK9 Recombinant antibody (83662-2-RR)

    FC experiment of HeLa using 83662-2-RR

    1x10^6 HeLa cells were intracellularly stained with 0.25 ug CDK9 Recombinant antibody (83662-2-RR, Clone:240600E3) and APC-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L)(red), or 0.25 ug Isotype Control (blue). Cells were fixed and permeabilized with True-Nuclear Transcription Factor Buffer Set.

  • Affinity and Kinetic Characterization of 83662-2-RR

    Affinity and Kinetic Characterization of 83662-2-RR

    Biolayer interferometry (BLl) kinetic assays of 83662-2-RR against Human CDK9 were performed. The affinity constant is 0.305 nM.

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Tested Applications

Positive WB detected inHepG2 cells, HeLa cells, Jurkat cells, HT-29 cells, HEK-293 cells
Positive IF/ICC detected inHeLa cells
Positive FC (Intra) detected inHeLa cells

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:5000-1:50000
Immunofluorescence (IF)/ICCIF/ICC : 1:500-1:2000
Flow Cytometry (FC) (INTRA)FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 83662-2-RR is CDK9 Fusion Protein expressed in E. coli.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Recombinant
Type Antibody
Immunogen CDK9 fusion protein Ag2318 相同性解析による交差性が予測される生物種
Full Name cyclin-dependent kinase 9
Calculated molecular weight 372 aa, 43 kDa
Observed molecular weight 38-42 kDa, 55 kDa
GenBank accession numberBC001968
Gene symbol CDK9
Gene ID (NCBI) 1025
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

CDK9(Cyclin-dependent kinase 9) is a member of the Cdc2-like family of kinases. Its cyclin partners are members of the family of cyclin T (T1, T2a and T2b) and cyclin K. The CDK9/cyclin T complexes appear to be involved in regulating several physiological processes. CDK9 has also been described as the kinase of the TAK complex, which is homologous to the P-TEFb complex and involved in HIV replication. In addition, CDK9 seems to have an anti-apoptotic function in monocytes, that may be related to its control over differentiation of monocytes (PMID: 12432243). CDK9 has two isoforms with the molecular mass of 42 kDa and 55 kDa, and the relative abundance of Cdk9(42kDa) and Cdk9(55kDa) changes in different cell types (PMID: 12706900, 15780980).

Protocols

Product Specific Protocols
WB protocol for CDK9 antibody 83662-2-RRDownload protocol
IF protocol for CDK9 antibody 83662-2-RRDownload protocol
Standard Protocols
Click here to view our Standard Protocols