ATM 抗体 (pSer1981)
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Quick Overview for ATM 抗体 (pSer1981) (ABIN498773)
抗原
See all ATM 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- pSer1981
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特异性
- This antibody detects endogenous levels of p-ATM protein only when phosphorylated at Ser1981.
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交叉反应 (详细)
- Species reactivity (tested):Human.
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纯化方法
- Affinity chromatography
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纯度
- > 95 % by SDS-PAGE
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应用备注
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Immunohistochemistry: 1/50 - 1/200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
限制
- 仅限研究用
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浓度
- 1,0 mg/mL
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缓冲液
- Phosphate buffered saline (PBS), pH 7.2., 0.05 % sodium azide
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储存液
- Sodium azide
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注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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注意事项
- Avoid repeated freezing and thawing.
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储存条件
- 4 °C/-20 °C
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储存方法
- Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
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- ATM (Ataxia Telangiectasia Mutated (ATM))
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别名
- ATM
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背景
- The phosphatidylinositol kinase (PIK) family members fall into two distinct subgroups. The first subgroup contains proteins such as the PI 3- and PI 4- kinases and the second group comprises the PIK-related kinases. The PIKrelated kinases include Atm, DNA-PKCS and FRAP. These proteins have in common a region of homology at their carboxy-termini that is not present in the PI 3- and PI 4-kinases. The Atm gene is mutated in the autosomal recessive disorder ataxia telangiectasia (AT) that is characterized by cerebellar degeneration (ataxia) and the appearance of dilated blood vessels (telangiectases) in the conjunctivae of the eyes. AT cells are hypersensitive to ionizing radiation, impaired in mediating the inhibition of DNA synthesis and they display delays in p53 induction. Cultured cells respond to breaks in double stranded DNA by immediate activation of ATM through autophosphorylation on Serine 1981. Most human tissues, however, contain the nonphosphorylated, inactive form of Atm.Synonyms: A-T mutated, ATDC, Ataxia telangiectasia mutated, Serine-protein kinase ATM, TEL1, TELO1
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分子量
- approx. 350 kDa
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基因ID
- 472
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NCBI登录号
- NP_000042
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UniProt
- Q13315
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途径
- p53 Pathway, Apoptosis, DNA Damage Repair, Inositol Metabolic Process, Positive Regulation of Response to DNA Damage Stimulus
抗原
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