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9521
Phospho-cdc25C (Ser216) Antibody
Primary Antibodies
Polyclonal Antibody

Phospho-cdc25C (Ser216) Antibody #9521

Citations (5)

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# Product Name Application Reactivity
  • WB
H
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Supporting Data

REACTIVITY
SENSITIVITY
MW (kDa) 60
SOURCE Rabbit

Application Key:

  • W-Western
  • IP-Immunoprecipitation
  • IHC-Immunohistochemistry
  • ChIP-Chromatin Immunoprecipitation
  • IF-Immunofluorescence
  • F-Flow Cytometry
  • E-P-ELISA-Peptide

Species Cross-Reactivity Key:

  • H-Human
  • M-Mouse
  • R-Rat
  • Hm-Hamster
  • Mk-Monkey
  • Mi-Mink
  • C-Chicken
  • Dm-D. melanogaster
  • X-Xenopus
  • Z-Zebrafish
  • B-Bovine
  • Dg-Dog
  • Pg-Pig
  • Sc-S. cerevisiae
  • Ce-C. elegans
  • Hr-Horse
  • All-All Species Expected

Storage

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

Specificity / Sensitivity

Phospho-cdc25C (Ser216) Antibody detects cdc25C only when phosphorylated at Ser216. The antibody does not react with nonphosphorylated cdc25C.

Source / Purification

Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser216 of human cdc25C. Antibodies are purified by protein A and peptide affinity chromatography.

Background

Cdc25 is a protein phosphatase responsible for dephosphorylating and activating cdc2, a crucial step in regulating the entry of all eukaryotic cells into mitosis (1). cdc25C is constitutively phosphorylated at Ser216 throughout interphase by c-TAK1, while phosphorylation at this site is DNA damage-dependent at the G2/M checkpoint (2). When phosphorylated at Ser216, cdc25C binds to members of the 14-3-3 family of proteins, sequestering cdc25C in the cytoplasm and thereby preventing premature mitosis (3). The checkpoint kinases Chk1 and Chk2 phosphorylate cdc25C at Ser216 in response to DNA damage (4,5).

  1. Jessus, C. and Ozon, R. (1995) Prog Cell Cycle Res 1, 215-28.
  2. Peng, C.Y. et al. (1997) Science 277, 1501-1505.
  3. Kumagai, A. and Dunphy, W.G. (1999) Genes Dev. 13, 1067-1072.
  4. Blasina, A. et al. (1999) Curr. Biol. 9, 1-10.
  5. Furnari, B. et al. (1999) Mol. Biol. Cell 10, 833-845.

Pathways & Proteins

Explore pathways + proteins related to this product.

Limited Uses

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For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
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