L2785

Lectin from Dolichos biflorus (horse gram)

lyophilized powder

• 동의어(들): Dolichos biflorus agglutinin, DBA
• UNSPSC 코드: 12352202
• NACRES: NA.32

속성

• 양식: lyophilized powder
• Quality Level: 300
• 효능: ≤20 μg per mL agglutination activity
• 불순물: salt, essentially free
• 저장 온도: −20°C

설명

생화학적/생리학적 작용

DBA has anti-A₁ human blood group specificity, useful for distinguishing between A₁ and A₂ blood types. DBA has strong anti-Cad activity, and has an affinity for terminal N-acetyl-α-D-galactosaminyl residues. Conjugates are prepared from affinity purified lectin.

제조 메모

Purified by affinity chromatography.

분석 메모

Agglutination activity is expressed in μg/ml and is determined from serial dilutions in phosphate buffered saline, pH 6.8, of a 1 mg per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of human blood group A₁ erythrocytes after 1 hour incubation at 25 °C.

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)