二丙二醇丁基醚 [异构体混合物],Di(propylene glycol) butyl ether [DOWANOL DPnB];mixture of isomers ≥98.5%
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5-溴-4-氯-3-吲哚基 β-D-葡糖醛酸环己铵盐,X-GlcA;reagent for selection of recombinant bacterial clones, ≥98% (TLC) -
矢车菊素-3-O-葡萄糖苷 [氯化苦马豆素],Kuromanin chloride;phyproof® Reference Substance, ≥98.0% (HPLC) -
酒石酸二钠二水合物 [二水酒石酸钠],Sodium tartrate dibasic dihydrate;BioXtra, ≥99.0% -
人肿瘤坏死因子-α,Tumor Necrosis Factor-α human;TNF-α, recombinant, expressed in E. coli, powder, suitable for cell culture, ≥97% (SDS-PAGE) -
人脱铁转铁蛋白 [人转铁蛋白],apo-Transferrin human;≥95% protein basis (biuret) -
聚合物键合型四烷基碳酸铵,Tetraalkylammonium carbonate, polymer-bound;macroporous, 18-50 mesh, extent of labeling: 2.5-3.5 mmol/g N loading
