ATF4 抗体 (pSer245)
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Quick Overview for ATF4 抗体 (pSer245) (ABIN361976)
抗原
See all ATF4 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- pSer245
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特异性
- The antibody detects endogenous level of ATF4 only when phosphorylated at serine 245.
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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 chromatogramphy using non-phosphopeptide corresponding to the phosphorylation site.
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免疫原
- Peptide sequence around phosphorylation site of pSer245 (N-R-S (p) -L-P) derived from Human ATF4. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
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亚型
- IgG
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应用备注
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Western blotting: 1:500-1:1000
Immunohistochemistry: 1:50-1:100 -
限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/mL
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缓冲液
- Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
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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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储存条件
- 4 °C/-20 °C
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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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- ATF4 (Activating Transcription Factor 4 (Tax-Responsive Enhancer Element B67) (ATF4))
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别名
- ATF4
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背景
- ATF4 encodes a transcription factor that was originally identified as a widely expressed mammalian DNA binding protein that could bind a tax-responsive enhancer element in the LTR of HTLV-1. The encoded protein was also isolated and characterized as the cAMP-response element binding protein 2 (CREB-2). The protein encoded by this gene belongs to a family of DNA-binding proteins that includes the AP-1 family of transcription factors, cAMP-response element binding proteins (CREBs) and CREB-like proteins. These transcription factors share a leucine zipper region that is involved in protein-protein interactions, located C-terminal to a stretch of basic amino acids that functions as a DNA binding domain. Two alternative transcripts encoding the same protein have been described. Two pseudogenes are located on the X chromsome at q28 in a region containing a large inverted duplication.
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分子量
- 45 kDa
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UniProt
- P18848
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途径
- Thyroid Hormone Synthesis, Myometrial Relaxation and Contraction, ER-Nucleus Signaling, Unfolded Protein Response
抗原
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