推荐产品
生化/生理作用
SNA是从老茎和枝条的内皮(韧皮部组织)中分离得到的。该凝集素不具有血型特异性,但对α-NeuNAc- [2→6] -Gal,α-NeuNAc- [2- →6] -GalNAc和少量α-NeuNAc-[2→3] -Gal残基具有亲和力。
包装
包装规格取决于蛋白质含量
外形
含有 NaCl 的冻干粉
制备说明
通过改良 Broekaert 纯化的亲和力。
分析说明
凝集活性以 μ 表示 g/ml,并且是基于1mg/ml磷酸盐缓冲盐水(pH 7.3)的系列稀释液进行测定的。该活性是在25℃条件下温育1小时后凝集2%人血型A红细胞悬浮液的最低浓度。
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
The Biochemical journal, 221(1), 163-169 (1984-07-01)
A lectin was isolated from elder (Sambucus nigra) bark by affinity chromatography on fetuin-agarose. It is a tetrameric molecule (Mr 140000) composed of two different subunits of Mr 34500 and 37500 respectively, held together by intramolecular disulphide bridges. The lectin
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 33(7), 930-935 (2003-07-16)
Atopy is closely associated with the cellular T helper type-2 (Th2) phenotype, that is dominated by the pleiotrophic cytokine IL-4. The cellular source of IL-4 has yet to be determined, although basophils have been proposed. Eosinophils and mast cells are
商品
Understand sialic acid structure, function, signaling, and modifications. Easily find products for sialic acid research.
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门