Chk1 (CHEK1) pSer280 Rabbit Polyclonal Antibody
CAT#: AP09458PU-N
Chk1 (CHEK1) pSer280 rabbit polyclonal antibody, Aff - Purified
Size: 50 ul
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CNY 2,250.00
货期*
2周
规格
Specifications
Product Data | |
Applications | WB |
Recommend Dilution | Western Blot: 1/500~1/1000. |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | The antiserum was produced against synthesized phosphopeptide derived from human Chk1 around the phosphorylation site of Serine 280 (V-T-Sp-G-G). |
Specificity | This antibody detects endogenous levels of Chk1 only when phosphorylated at Serine 280. |
Formulation | PBS (without Mg2+ and Ca2+), pH 7.4 containing 150mM NaCl, 0.02% Sodium Azide and 50% Glycerol. State: Aff - Purified State: Liquid purified IgG fraction. |
Concentration | lot specific |
Purification | Affinity Chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site. |
Conjugation | Unconjugated |
Storage Condition | Store the antibody (in aliquots) at -20°C. Avoid repeated freezing and thawing. |
Gene Name | checkpoint kinase 1 |
Database Link | |
Background | One mechanism by which checkpoints maintain the fidelity of cell cycle events is through blocking mitosis in response to unreplicated or damaged DNA. In most species this occurs through inhibiting activation of the cyclic dependent kinase Cdc2, which regulates entry into mitosis. Chk1, a kinase involved in the DNA damage checkpoint response can phosphorylate Cdc25C an activator of Cdc2. It is hypothesized that Chk1 induces serine 216 phosphorylation of Cdc25C and subsequent 14-3-3 binding negatively regulated Cdc25C, thus preventing it from activating Cdc2. |
Synonyms | CHEK1, CHEK-1 |
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