HSP27 抗体
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北京 101111
Quick Overview for HSP27 抗体 (ABIN127002)
抗原
See all HSP27 (HSPB1) 抗体适用
宿主
克隆类型
标记
应用范围
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特异性
- The antibody detects a 27 kDa protein, corresponding to the apparent molecular mass of Hsp27 on SDS-PAGE immunoblots.
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纯化方法
- Purified
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应用备注
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Western Blot: 1-2 μg/mL. Immunoprecipitation: 5-10 μg/mL. Imunocytochemistry: 10-15 μg/mL. ELISA: 1.0 μg/mL.
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
- 0.2 mg/mL
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缓冲液
- PBS, pH 7.2, containing 50 % glycerol, 1 % BSA, 0.02 % thimerosal
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储存液
- Thimerosal (Merthiolate)
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注意事项
- This product contains thimerosal (merthiolate): 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
- -20 °C/-80 °C
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储存方法
- Store the antibody undiluted at -20 °C or for long term storage (in aliquots) at -70 °C.
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- HSP27 (HSPB1) (Heat Shock 27kDa Protein 1 (HSPB1))
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别名
- HSPB1 / HSP27
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背景
- Human Hsp27, mouse Hsp25 and αβ-crystallin are part of a diverse family of small heat shock proteins which are produced in all organisms. They function as chaperone-like proteins by binding unfolded polypeptides and preventing uncontrolled protein aggregation. Hsp27 is believed to exist mainly as oligomers of as many as 8-40 Hsp27 protein monomers in cells and data suggests that the large oligomers of Hsp27 have a chaperone-like activity by serving as a site where unfolding proteins may bind until ATP and Hsp70-dependent refolding can occur. Hsp27 is believed to protect cells by enhancing cellular glutathione levels and elevated glutathione levels have been measured in cells overexpressing hsp27. Data from studies using wild-type Hsp27 and mutant forms in which the serine phosphorylation sites were mutated to alanines, glycines or aspartates, have shown that cellular glutathione levels depend on the oligomerization of Hsp27. Recent findings indicate that Hsp27 is also a negative regulator of cytochrome c-dependent activation of procaspase-3.Synonyms: 28 kDa heat shock protein, Estrogen-regulated 24 kDa protein, HSP25, HSP28, Heat shock 27 kDa protein, Heat shock protein beta-1, SRP27, Stress-responsive protein 27
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基因ID
- 3315
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NCBI登录号
- NP_001531
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UniProt
- P04792
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途径
- MAPK Pathway, Regulation of Actin Filament Polymerization, Signaling Events mediated by VEGFR1 and VEGFR2, Negative Regulation of intrinsic apoptotic Signaling, VEGF Signaling
抗原
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