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- 抗原 See all Protein A 抗体
- Protein A
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适用
- Staphylococcus aureus
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宿主
- 山羊
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克隆类型
- 多克隆
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标记
- This Protein A antibody is conjugated to Biotin
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应用范围
- ELISA, Western Blotting (WB), Immunohistochemistry (IHC)
- 纯化方法
- Protein A affinity chromatography
- 免疫原
- Protein A antibody (biotin) was raised in goat using Protein A [Staphylococcus aureus] as the immunogen.
- Top Product
- Discover our top product Protein A Primary Antibody
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anti-Protein A antibody (HRP)
适用: Staphylococcus aureus ELISA, WB 宿主: 小鸡 Polyclonal HRP
anti-Protein A antibody适用: Staphylococcus aureus IP, Con 宿主: 山羊 Polyclonal unconjugated
anti-Protein A antibody适用: Staphylococcus aureus ELISA, WB, IP, DB 宿主: 山羊 Polyclonal unconjugated
anti-Protein A antibody适用: Staphylococcus aureus ELISA, WB, IF (cc), IF (p), IHC (fro), IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-Protein A antibody (Texas Red (TR))适用: Staphylococcus aureus FACS, FM 宿主: 山羊 Polyclonal Texas Red (TR)
anti-Protein A antibody (HRP)适用: Staphylococcus aureus ELISA, WB, IHC 宿主: 山羊 Polyclonal HRP
anti-Protein A antibody (FITC)适用: Staphylococcus aureus FACS 宿主: 山羊 Polyclonal FITC
anti-Protein A antibody (Biotin)适用: Staphylococcus aureus ELISA, WB, IHC 宿主: 山羊 Polyclonal Biotin
anti-Protein A antibody (Texas Red (TR))适用: Staphylococcus aureus FACS, IM 宿主: 山羊 Polyclonal Texas Red (TR)
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- 应用备注
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ELISA: 1:20,000-1:100,000, IHC: 1:1,000-1:5,000, WB: 1:2,000-1:10,000
Optimal conditions should be determined by the investigator. - 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- Lot specific
- 缓冲液
- IgG fraction supplied as a liquid in 20 mM Potassium Phosphate and 150 M NaCl, pH 7.2, with 10 g/mL BSA (IgG and Protease free) as a stabilizer, and 0.01 % NaN3.
- 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.
- 注意事项
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Avoid repeated freeze/thaw cycles.
Dilute only prior to immediate use. - 储存条件
- 4 °C/-20 °C
- 储存方法
- Store at 4 °C until reconstitution. Following reconstitution aliquot and freeze at -20 °C for long term storage.
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- 抗原
- Protein A
- Abstract
- Protein A 产品
- 别名
- alpha protein antibody, repB antibody
- 背景
- Protein A is a 40-60 kDa MSCRAMM surface protein originally found in the cell wall of the bacteria Staphylococcus aureus. It is encoded by the spa gene and its regulation is controlled by DNA topology, cellular osmolarity, and a two-component system called ArlS-ArlR. It has found use in biochemical research because of its ability to bind immunoglobulins. It binds proteins from many of mammalian species, most notably IgGs. It binds with the Fc region of immunoglobulins through interaction with the heavy chain.
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