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Streptavidin Conjugated with Peroxidase
Streptavidin Conjugated with Peroxidase
- 中文名称：
- Streptavidin Conjugated with Peroxidase
- 英文名称：
- Streptavidin Conjugated with Peroxidase
- 品牌：
- Immuno Chemistry
- 货号：
- AR-6633-01
- 规格：
- 1 mg
- 保存建议：
- 2-8 °C
- 背景资料：
- Streptavidin is a 52-66 kDa (average 60 KDa) (subunit MW 14 kDa) biotin-binding protein isolated from Streptomyces avidini. Streptavidin is superior to avidin, because it does not contain carbohydrate like avidin and has no net charge at neutral pH. Streptavidin~biotin system is routinely used in Immunohistochemistry (IHC). Extinction Coefficient 1% A280=32.0.Purity: > 99% pure by HPLC; Eletrophoretically homogenous, single band.Protein content: > 95%; Activity 14.8 units/ mg, one unit bunds 1.0 microgram of d-biotin; Protease activity: 0.000018 units/mgIsoelectric point: 7.0 +/- determined by Isoelectric focusing.Peroxidase used for conjugation is 44 kDa glycoprotein isolated from horseradish roots. The Rz (Reinhetszahl), absorbance ratio of A403/A275 is ~3.0One mg of Streptavidin is conjugated with peroxidase, in equimolar ratio. Unconjugated Streptavidin is removed.
- 货期：
- 4-6周
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
Streptavidin is a 52-66 kDa (average 60 KDa) (subunit MW 14 kDa) biotin-binding protein isolated from Streptomyces avidini. Streptavidin is superior to avidin, because it does not contain carbohydrate like avidin and has no net charge at neutral pH. Streptavidin~biotin system is routinely used in Immunohistochemistry (IHC).
