Dbf4 Polyclonal Antibody

    • Catalog No.:YT1295
    • Applications:WB;IHC;IF;ELISA
    • Reactivity:Human;Mouse;Monkey
      • Target:
      • Dbf4
      • Fields:
      • >>Cell cycle
      • Gene Name:
      • DBF4
      • Protein Name:
      • Protein DBF4 homolog A
      • Human Swiss Prot No:
      • Q9UBU7
      • Mouse Swiss Prot No:
      • Q9QZ41
      • Immunogen:
      • The antiserum was produced against synthesized peptide derived from human DBF4. AA range:10-59
      • Specificity:
      • Dbf4 Polyclonal Antibody detects endogenous levels of Dbf4 protein.
      • Formulation:
      • Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
      • Source:
      • Polyclonal, Rabbit,IgG
      • Dilution:
      • WB 1:500 - 1:2000. IHC 1:100 - 1:300. ELISA: 1:10000.. IF 1:50-200
      • Purification:
      • The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
      • Concentration:
      • 1 mg/ml
      • Storage Stability:
      • -15°C to -25°C/1 year(Do not lower than -25°C)
      • Other Name:
      • DBF4;ASK;DBF4A;ZDBF1;Protein DBF4 homolog A;Activator of S phase kinase;Chiffon homolog A;DBF4-type zinc finger-containing protein 1
      • Observed Band(KD):
      • 77kD
      • Background:
      • function:Regulatory subunit for CDC7 which activates its kinase activity thereby playing a central role in DNA replication and cell proliferation. Required for progression of S phase. The complex CDC7-DBF4A selectively phosphorylates MCM2 subunit at 'Ser-40' and 'Ser-53' and then is involved in regulating the initiation of DNA replication during cell cycle.,induction:Induced in G1 phase at low level, increased during G1-S phase and remain high during S and G2-M phase.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Contains 1 DBF4-type zinc finger.,similarity:Contains 2 BRCT domains.,subunit:Forms a complex with CDC7. Note that CDC7 forms distinct complex either with DBF4A or DBF4B. Such complexes are stable upon replication stress. Interacts with MEN1, MCM2, ORC2L, ORC4L and ORC6L.,tissue specificity:Highly expressed in testis and thymus. Expressed also in most cancer cells lines.,
      • Function:
      • function:Regulatory subunit for CDC7 which activates its kinase activity thereby playing a central role in DNA replication and cell proliferation. Required for progression of S phase. The complex CDC7-DBF4A selectively phosphorylates MCM2 subunit at 'Ser-40' and 'Ser-53' and then is involved in regulating the initiation of DNA replication during cell cycle.,induction:Induced in G1 phase at low level, increased during G1-S phase and remain high during S and G2-M phase.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Contains 1 DBF4-type zinc finger.,similarity:Contains 2 BRCT domains.,subunit:Forms a complex with CDC7. Note that CDC7 forms distinct complex either with DBF4A or DBF4B. Such complexes are stable upon replication stress. Interacts with MEN1, MCM2, ORC2L, ORC4L and ORC6L.,tissue specificity:Highly expressed in testis and thymus. Expressed also in most ca
      • Subcellular Location:
      • Nucleus .
      • Expression:
      • Highly expressed in testis and thymus. Expressed also in most cancer cells lines.
      • Products Images
      • Western Blot analysis of various cells using Dbf4 Polyclonal Antibody cells nucleus extracted by Minute TM Cytoplasmic and Nuclear Fractionation kit (SC-003,Inventbiotech,MN,USA).
      • Immunohistochemical analysis of paraffin-embedded Human breast cancer. Antibody was diluted at 1:100(4° overnight). High-pressure and temperature Tris-EDTA,pH8.0 was used for antigen retrieval. Negetive contrl (right) obtaned from antibody was pre-absorbed by immunogen peptide.
      • Western blot analysis of lysates from NIH/3T3 cells, treated with H2O2 100uM 30', COS7 treated with PMA 125ng/ml 30',using DBF4 Antibody. The lane on the right is blocked with the synthesized peptide.