Protein Purification Streptavidin (SAV) MagBeads 链霉亲和素(SAV)免疫磁珠 47503ES 翌圣生物 Yeasen 规格/货号 3 个 基质(Matrix spherical)聚合物磁性微球配体(Ligand)链霉亲和素结合能力(Binding Capacity)>20 µg biotinylated IgG /mg磁珠粒径(Particle size)1 µm磁珠浓度(C ¥598.00促 询 价