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CHEK1 Antikörper (pSer280)

CHEK1 Reaktivität: Human WB Wirt: Kaninchen Polyclonal unconjugated
Produktnummer ABIN363147
  • Target Alle CHEK1 Antikörper anzeigen
    CHEK1 (Checkpoint Kinase 1 (CHEK1))
    Bindungsspezifität
    • 44
    • 29
    • 26
    • 19
    • 14
    • 13
    • 7
    • 6
    • 5
    • 4
    • 3
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    pSer280
    Reaktivität
    • 214
    • 119
    • 68
    • 16
    • 9
    • 9
    • 6
    • 5
    • 5
    • 3
    • 3
    • 2
    • 2
    • 1
    • 1
    Human
    Wirt
    • 223
    • 14
    • 7
    • 5
    Kaninchen
    Klonalität
    • 210
    • 40
    Polyklonal
    Konjugat
    • 134
    • 13
    • 11
    • 9
    • 9
    • 9
    • 9
    • 8
    • 8
    • 8
    • 5
    • 5
    • 4
    • 4
    • 4
    • 4
    • 4
    • 2
    Dieser CHEK1 Antikörper ist unkonjugiert
    Applikation
    • 172
    • 87
    • 53
    • 41
    • 40
    • 36
    • 35
    • 17
    • 16
    • 13
    • 10
    • 7
    • 6
    • 3
    • 3
    • 1
    • 1
    Western Blotting (WB)
    Spezifität
    The antibody detects endogenous level of Chk1 only when phosphorylated at serine 280.
    Aufreinigung
    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 pSer280 (V-T-S (p) -G-G) derived from Human Chk1. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
    Isotyp
    IgG
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  • Applikationshinweise
    Western blotting: 1:500-1:1000
    Beschränkungen
    Nur für Forschungszwecke einsetzbar
  • Format
    Liquid
    Konzentration
    1 mg/mL
    Buffer
    Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
    Konservierungsmittel
    Sodium azide
    Vorsichtsmaßnahmen
    This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Lagerung
    4 °C/-20 °C
    Informationen zur Lagerung
    Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
  • Target
    CHEK1 (Checkpoint Kinase 1 (CHEK1))
    Andere Bezeichnung
    Chk1 (CHEK1 Produkte)
    Synonyme
    An08g10320 antikoerper, AO090003000441 antikoerper, CHK1 antikoerper, chk1 antikoerper, C85740 antikoerper, Chk1 antikoerper, rad27 antikoerper, id:ibd2720 antikoerper, zgc:56093 antikoerper, CHEK1 antikoerper, checkpoint kinase 1 antikoerper, serine/threonine-protein kinase chk1 antikoerper, serine/threonine-protein kinase Chk1 antikoerper, CAMK/CAMKL/CHK1 protein kinase Chk1 antikoerper, checkpoint kinase 1 S homeolog antikoerper, CHEK1 antikoerper, ANI_1_2436074 antikoerper, AOR_1_768154 antikoerper, PTRG_04183 antikoerper, SJAG_01680 antikoerper, PAAG_04978 antikoerper, MCYG_03290 antikoerper, VDBG_03742 antikoerper, chek1.S antikoerper, Chek1 antikoerper, chek1 antikoerper
    Hintergrund
    Required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. Recognizes the substrate consensus sequence [R-X-X-S/T]. Binds to and phosphorylates CDC25A, CDC25B and CDC25C. Phosphorylation of CDC25A at 'Ser-178' and 'Thr-507' and phosphorylation of CDC25C at 'Ser-216' creates binding sites for 14-3-3 proteins which inhibit CDC25A and CDC25C. Phosphorylation of CDC25A at 'Ser-76', 'Ser-124', 'Ser-178', 'Ser-279' and 'Ser-293' promotes proteolysis of CDC25A. Inhibition of CDC25 activity leads to increased inhibitory tyrosine phosphorylation of CDK-cyclin complexes and blocks cell cycle progression. Binds to and phosphorylates RAD51 at 'Thr-309', which may enhance the association of RAD51 with chromatin and promote DNA repair by homologous recombination. Binds to and phosphorylates TLK1 at 'Ser-743', which prevents the TLK1-dependent phosphorylation of the chromatin assembly factor ASF1A. This may affect chromatin assembly during S phase or DNA repair. May also phosphorylate multiple sites within the C-terminus of TP53, which promotes activation of TP53 by acetylation and enhances suppression of cellular proliferation.
    Molekulargewicht
    56 kDa
    NCBI Accession
    NP_001107
    UniProt
    O14757
    Pathways
    p53 Signalweg, Apoptose, Zellzyklus, DNA Reparatur
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