The antibody detects endogenous level of cdc25A only when phosphorylated at serine 76.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Immunogen
Peptide sequence around phosphorylation site of pSer76 (M-G-S (p) -S-E) derived from Human cdc25A. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
CDC25A
Reactivity: Human
WB, IF, IP
Host: Rabbit
Polyclonal
unconjugated
Application Notes
Western blotting: 1:500-1:1000 Immunohistochemistry: 1:50-1:100
Restrictions
For Research Use only
Format
Liquid
Concentration
1 mg/mL
Buffer
Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
4 °C/-20 °C
Storage Comment
Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
Piao, Lee, Xu, Gwak, Oh, Park, Ha: "CK1ε targets Cdc25A for ubiquitin-mediated proteolysis under normal conditions and in response to checkpoint activation." in: Cell cycle (Georgetown, Tex.), Vol. 10, Issue 3, pp. 531-7, (2011) (PubMed).
Target
CDC25A
(Cell Division Cycle 25 Homolog A (S. Pombe) (CDC25A))
Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Directly dephosphorylates CDC2 and stimulates its kinase activity. Also dephosphorylates CDK2 in complex with cyclin E, in vitro.