CDC25A antibody

Catalog No. ABIN487482

Product Details anti-CDC25A Antibody

Target: CDC25A (Cell Division Cycle 25 Homolog A (S. Pombe) (CDC25A))

Reactivity: Human, Mouse, Rat

Host: Mouse

Clonality: Monoclonal

Conjugate: This CDC25A antibody is un-conjugated

Application: Western Blotting (WB), Immunoprecipitation (IP)

Specificity: This antibody reacts with Human, Mouse and Rat CDC25A.

Cross-Reactivity (Details): Species reactivity (tested):Human, Mouse and Rat.

Characteristics: Synonyms: CDC-25A, M-phase inducer phosphatase 1, Dual specificity phosphatase Cdc25A, CellDivision Cycle 25A

Purification: Protein-A Sepharose Chromatography.

Immunogen: Full-length Human CDC25A fusion protein. Remarks: Hybridoma was established by fusion of Mouse myeloma cell NS-2 with Balb/cmouse splenocyte.

Clone: DCS-120

Isotype: IgG2a

Application Details

Application Notes: Western Blot: 1-5 μg/mLImmunoprecipitation: 3 μg/200-300 μL of cell extract. Positive Controls: HeLa, Raji, NIH/3T3 and Rat-1 Cells. Detailed procedure is provided in Protocols.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Protocol: SDS-PAGE & Western Blotting1) Wash the cells 3 times with PBS and suspend with 10 volume of cold Lysis buffer (50 mMTris-HCl, pH 7. 2, 250 mM NaCl, 0. 1% NP-40, 2 mM EDTA, 10% glycerol) containingappropriate protease inhibitors. Incubate it at 4°C with rotating for 30 minutes, thensonicate briefly (up to 10 seconds). 2) Centrifuge the tube at 12,000 x g for 10 minutes at 4°C and transfer the supernatant toanother tube. Measure the protein concentration of the supernatant and add the Lysisbuffer to make 8 mg/mL solution. 3) Mix the sample with equal volume of Laemmli’s sample buffer. 4) Boil the samples for 2 minutes and centrifuge. Load 10 μL of the sample per lane in a 1mm thick SDS-polyacrylamide gel for electrophoresis. 5) Blot the protein to a polyvinylidene difluoride (PVDF) membrane at 1 mA/cm2 for 1 hourin a semi-dry transfer system. (Transfer Buffer: 25 mM Tris, 190 mM glycine, 20% MeOH). See the manufacture's manual for the transfer procedure. 6) To reduce nonspecific binding, soak the membrane in 10% skimmed milk (in PBS, pH7. 2) for 1 hour at room temperature, or overnight at 4°C. 7) Incubate the membrane with the anti-CDC25A monoclonal antibody (1-5 μg/mL) dilutedwith 1% skimmed milk (in PBS, pH 7. 2) for 1 hour at room temperature. 8) Wash the membrane with PBS (5 minutes x 6 times). 9) Incubate the membrane with the 1: 10000 HRP-conjugated anti-mouse IgG diluted with1% skimmed milk (in PBS, pH 7. 2) for 1 hour at room temperature. 10) Wash the membrane with PBS (5 minutes x 6 times). 11) Wipe excess buffer from the membrane, then incubate it with appropriatechemiluminescence reagents for 1 minute. Remove extra reagent from the membrane bydabbing with a paper towel, and seal it in plastic wrap. 12) Expose to an X-ray film in a dark room for 5 minutes. Develop the film as usual. Theconditions for exposure and development may vary. Positive Controls for Western blotting: HeLa, Raji, NIH/3T3, Rat-12Immunoprecipitation1) Wash the cells 3 times with PBS and suspend with 10 volume of cold Lysis buffer (50 mMTris-HCl, pH 7. 2, 250 mM NaCl, 0. 1% NP-40, 2 mM EDTA, 10% glycerol) containingappropriate protease inhibitors. Incubate it at 4°C with rotating for 30 minutes, thensonicate briefly (up to 10 seconds). 2) Centrifuge the tube at 12,000 x g for 10 minutes at 4°C and transfer the supernatant toanother tube. 3) Add 3 μg of the anti-CDC7 monoclonal antibody into 250 μL of the supernatant. Mix welland incubate with gentle agitation for 30-120 minutes at 4°C. Add 20 μL of 50% ProteinA-agarose beads resuspended in the Lysis buffer. Mix well and incubate with gentleagitation for 60 minutes at 4°C. 4) Wash the beads 3-5 times with ice-cold Lysis buffer (centrifuge the tube at 2,500 x g for10 seconds). 5) Resuspend the beads in 20 μL of Laemmli’s sample buffer, boil for 3-5 minutes, andcentrifuge for 5 minutes. Use 10 μL/lane for the SDS-PAGE analysis. (See SDS-PAGE & Western blotting. )Positive Controls for immunoprecipitation: Raji.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: PBS, pH 7.2 containing 50 % Glycerol without preservatives.

Preservative: Without preservative

Storage: -20 °C

Storage Comment: Store the antibody undiluted at -20 °C.
Shelf life: one year from despatch.

Expiry Date: 12 months

Target Details for CDC25A

Target: CDC25A (Cell Division Cycle 25 Homolog A (S. Pombe) (CDC25A))

Alternative Name: CDC25A (CDC25A Products)

Synonyms: cdc25a2 antibody, cdc25A antibody, sb:cb317 antibody, CDC25A2 antibody, D9Ertd393e antibody, cell division cycle 25A antibody, cell division cycle 25B antibody, cell division cycle 25A S homeolog antibody, CDC25A antibody, cdc25a antibody, cdc25b antibody, Cdc25a antibody, cdc25a.S antibody

Background: The members of the CDC25 family, CDC25A, CDC25B, and CDC25C, activate the cyclin-dependent kinases at different points in the cell cycle by dephosphorylating key proteins. The ~65 kDa CDC25A protein is a tyrosine phosphatase that regulates the G1/S transition by activating cyclin E/Cdk2 and cyclin A/Cdk2 complexes, which are required for DNA synthesis. CDC25A acts as a checkpoint to prevent DNA replication following DNA damage. DNA damage induces phosphorylation of CDC25A, resulting in its rapid degradation via the ubiquitin-proteosome pathway, and thus silencing Cdk2 activity.Synonyms: CDC-25A, Cell Division Cycle 25A, Dual specificity phosphatase Cdc25A, M-phase inducer phosphatase 1

Gene ID: 993

UniProt: P30304

Pathways: Cell Division Cycle, Mitotic G1-G1/S Phases, M Phase