E2511

ExtrAvidin^®

essentially salt-free, lyophilized powder

• MDL number: MFCD00163600
• UNSPSC 코드: 12352203
• NACRES: NA.46

속성

• 양식: essentially salt-free, lyophilized powder
• Quality Level: 200
• 기술: dot blot: suitable; immunohistochemistry: suitable; indirect ELISA: suitable; radioimmunoassay: suitable
• 배송 상태: wet ice
• 저장 온도: 2-8°C

설명

특이성

Binding Activity: at least 10 μg biotin per mg

애플리케이션

ExtrAvidin^® has been used to tetramerize aliquots to generate HLA-A2 tetramers.

생화학적/생리학적 작용

ExtrAvidin^® is prepared from egg white avidin. It is a tetrameric protein containing four high affinity binding sites for biotin. It combines the high specific activity of avidin with the low background staining of streptavidin, a biotin binding protein produced by the bacteria Streptomyces avidinii. It binds biotin with the high affinity of egg white avidin, however, it does not exhibit the unwanted non-specific binding reported for egg white avidin at physiological pH, such as the staining of mast cells.

기타 정보

A modified form of affinity purified egg white avidin.

법적 정보

ExtrAvidin is a registered trademark of Merck KGaA, Darmstadt, Germany

면책조항

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)