Complement Factor B Protein (CFB)
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北京 101111
Quick Overview for Complement Factor B Protein (CFB) (ABIN934807)
抗原
See all Complement Factor B (CFB) 蛋白蛋白类型
生物活性
宿主
资源
纯度
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产品特性
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Purified native Human Complement Factor B
Bioactivity: 4, 700 U/mg - 100 % of factor B activity in NHS on a mg/mg basis
Protein Source: Human serum/plasma
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Complement Factor B (CFB) (AA 26-259) protein (His tag)
CFB 宿主: 人 宿主: Baculovirus infected Insect Cells Recombinant > 95 % SDS
Complement Factor B (CFB) (AA 26-259) protein (His tag)CFB 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant > 85 % SDS
Complement Factor B (CFB) (AA 26-764) protein (Fc Tag)CFB 宿主: 人 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
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应用备注
- Each Investigator should determine their own optimal working dilution for specific applications.
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1.0 mg/mL
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缓冲液
- Supplied as a liquid in PBS, pH 7.2, no preservatives added,
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储存液
- Without preservative
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注意事项
- Donor samples were tested and found to be negative for HBsAg, HTLV-I/II, STS, and for antibodies to HCV, HIV-1 and HIV-II. Nonetheless caution should be used when handling this material as there is a margin of error in all tests.
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注意事项
- Avoid repeated freeze/thaw cycles.
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储存条件
- -80 °C
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储存方法
- Aliquot and store at -70 °C or lower.
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- Complement Factor B (CFB)
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别名
- Complement Factor B
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背景
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Complement factor B is a glycosylated protein composed of a single 93,000 Da polypeptide chain. It is an essential component of the alternative pathway of complement activation and is found in plasma at approximately 200 ug/mL. In the presence of Mg++ factor B binds to C3b and the C3b,B complex can be activated by factor D, a serine protease that circulates as an active trypsin-like serine protease.
Description: Human serum/plasma.
Alternative Names: Recombinant CFB -
分子量
- 93 kDa
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途径
- Complement System, Proton Transport, Ribonucleoside Biosynthetic Process
抗原
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