CHEK1 抗体 (pSer280)
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- 抗原 See all CHEK1 抗体
- CHEK1 (Checkpoint Kinase 1 (CHEK1))
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抗原表位
- pSer280
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适用
- 人
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宿主
- 兔
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克隆类型
- 多克隆
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标记
- This CHEK1 antibody is un-conjugated
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应用范围
- Western Blotting (WB)
- 特异性
- The antibody detects endogenous level of Chk1 only when phosphorylated at serine 280.
- 纯化方法
- 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.
- 免疫原
- 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.
- 亚型
- IgG
- Top Product
- Discover our top product CHEK1 Primary Antibody
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anti-Checkpoint Kinase 1 (CHEK1) (pSer317) antibody
CHEK1 适用: 人, 小鼠, 大鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer280) antibodyCHEK1 适用: 人, 小鼠, 大鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer286) antibodyCHEK1 适用: 人, 小鼠, 大鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer301) antibodyCHEK1 适用: 人, 小鼠, 大鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer296) antibodyCHEK1 适用: 人, 小鼠, 大鼠 WB, ELISA, IHC, IF, ICC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) antibodyCHEK1 适用: 人, 小鼠, 大鼠 WB, IHC, IF 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer345) antibodyCHEK1 适用: 人 WB, IF, IHC (p), ICC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (Middle Region) antibodyCHEK1 适用: 人, 小鼠, 大鼠, 犬, 兔, Cow, 马, 豚鼠 WB, IHC 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer280) antibodyCHEK1 适用: 人, 小鼠, 大鼠 IHC, IF 宿主: 兔 Polyclonal unconjugated
anti-Checkpoint Kinase 1 (CHEK1) (pSer28) antibodyCHEK1 适用: 人, 小鼠 WB 宿主: 兔 Polyclonal unconjugated
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- 应用备注
- Western blotting: 1:500-1:1000
- 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- 1 mg/mL
- 缓冲液
- Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
- 储存液
- Sodium azide
- 注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 储存条件
- 4 °C/-20 °C
- 储存方法
- Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
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- 抗原
- CHEK1 (Checkpoint Kinase 1 (CHEK1))
- 别名
- Chk1 (CHEK1 产品)
- 别名
- An08g10320 antibody, AO090003000441 antibody, CHK1 antibody, chk1 antibody, C85740 antibody, Chk1 antibody, rad27 antibody, id:ibd2720 antibody, zgc:56093 antibody, CHEK1 antibody, checkpoint kinase 1 antibody, serine/threonine-protein kinase chk1 antibody, serine/threonine-protein kinase Chk1 antibody, CAMK/CAMKL/CHK1 protein kinase Chk1 antibody, checkpoint kinase 1 S homeolog antibody, CHEK1 antibody, ANI_1_2436074 antibody, AOR_1_768154 antibody, PTRG_04183 antibody, SJAG_01680 antibody, PAAG_04978 antibody, MCYG_03290 antibody, VDBG_03742 antibody, chek1.S antibody, Chek1 antibody, chek1 antibody
- 背景
- 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.
- 分子量
- 56 kDa
- NCBI登录号
- NP_001107
- UniProt
- O14757
- 途径
- p53 Pathway, Apoptosis, Cell Division Cycle, DNA Damage Repair
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