L8275

Lectin from Galanthus nivalis (snowdrop)

lyophilized powder

• 동의어(들): Galanthus nivalis lectin, GNL
• MDL number: MFCD00163718
• UNSPSC 코드: 12352202
• NACRES: NA.32

속성

• 형태: lyophilized powder
• Quality Level: 200
• 효능: <20 μg per mL agglutination activity
• 구성: Protein, ≥90% Lowry
• 불순물: salt, essentially free
• 저장 온도: 2-8°C

설명

일반 설명

Lectin from Galanthus nivalis (snowdrop) is a tetrameric, 12 kDa mannose binding lectin. It belongs to the family, Amaryllidacea. It is specific to α-1,3- or 1,6- linked D-mannose of carbohydrates. Snowdrop lectins are toxic to insects.

애플리케이션

Lectin from Galanthus nivalis (snowdrop) has been used:

• to coat ELISA plates
• as reverse transcriptase inhibitor
• in ELISA for detection of envelope glycoproteins of the human and simian immunodeficiency viruses

생화학적/생리학적 작용

Lectin from Galanthus nivalis (snowdrop) provide resistance against pests and are used in transgenic plants. Snowdrop lectin functions as a carrier to transport fused proteins to the hemolymph as it crosses gut epithelium of target species to exhibit insecticidal effects.

GNL agglutinates rabbit erythrocytes; human erythrocytes are not agglutinated. GNL sugar specificity is directed to the nonreducing end of the terminal α-D-mannosyl residue of glycoconjugates.

제조 메모

Purified by affinity chromatography according to Kaku.

분석 메모

Agglutination activity is expressed in μg/ml and is determined from serial dilution in phosphate buffered saline, pH 7.2 of a 1 mg per mL solution. This activity is the lowest concentration to agglutinate a 2% suspension of rabbit erythrocytes after 1 hr 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)