Revision 1

#9868Store at -20C

1 Kit

(6 x 20 microliters)

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
cdc2 (POH1) Mouse mAb 9116 20 µl 34 kDa Mouse IgG2a
CDK2 (78B2) Rabbit mAb 2546 20 µl 33 kDa Rabbit 
CDK4 (D9G3E) Rabbit mAb 12790 20 µl 30 kDa Rabbit IgG
CDK6 (D4S8S) Rabbit mAb 13331 20 µl 36 kDa Rabbit IgG
CDK7 (MO1) Mouse mAb 2916 20 µl 40 kDa Mouse IgG2b
CDK9 (C12F7) Rabbit mAb 2316 20 µl 42, 55 kDa Rabbit 
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 
Anti-mouse IgG, HRP-linked Antibody 7076 100 µl Horse 

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The CDK Antbody Sampler Kit provides and economical means of evaluating Cdk proteins. The kit contains enough primary and secondary antibodies to perform two western blot experiments.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

Cyclin-dependent kinases (CDKs) are the core effectors of cell cycle progression. CDK activity is regulated through association with their cyclin partners and cyclin-dependent kinase inhibitors (CKIs) as well as by activating and inhibitory phosphorylation events. Inhibition is mediated by Wee1 and Myt1 kinases that target residues at the amino terminus of CDK1 (1,2). Dephosphorylation of these residues by cdc25 phosphatase leads to activation of CDK kinase activity (3). The CDK7/cyclinH complex is the ubiquitous mammalian CDK-activating kinase (CAK) that phosphorylates a conserved threonine residue in the T-loop domain of CDKs. The carboxy-terminal domain of RNA polymerase II is also a target of CAK as well as CDK9/cyclinT (4,5). CDK4/6 associate with cyclinD and phosphorylate retinoblastoma protein and initiate progression through the restriction point in G1 (6). CDK2 associates with cyclinE in early S phase and cyclinA later in G2. CDK1/cyclinB regulates the initiation of mitotic events (7).

  1. Fattaey, A. and Booher, R.N. (1997) Prog Cell Cycle Res 3, 233-40.
  2. Booher, R.N. et al. (1997) J Biol Chem 272, 22300-6.
  3. Jessus, C. and Ozon, R. (1995) Prog Cell Cycle Res 1, 215-28.
  4. Kaldis, P. (1999) Cell Mol Life Sci 55, 284-96.
  5. De Falco, G. and Giordano, A. Cancer Biol Ther 1, 342-7.
  6. Sherr, C.J. (1995) Trends Biochem Sci 20, 187-90.
  7. Morgan, D.O. (1997) Annu Rev Cell Dev Biol 13, 261-91.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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