The protein has a predicted MW of 19.6 kDa same as Tris-Bis PAGE result.
活性
Immobilized Human TRAIL at 2ug/ml (100ul/well) on the plate. Dose response curve for Human TRAIL R1, hFc Tag with the EC50 of 51.6ng/ml determined by ELISA (QC Test). The affinity constant of 0.57 nM as determined in SPR assay (Biacore T200). See testing image for detail.
产物标签
No Tag
抒发体系
E.coli
纯度
> 95% as determined by Tris-Bis PAGE;> 95% as determined by SEC-HPLC
内毒素
Less than 1EU per ug by the LAL method.
运输及存储
产物表面
Liquid
运输前提
Shipped with blue ice.
制剂
Supplied as 0.22um filtered solution in 50mM Tris,300mM NaCl (pH 7.2).
复溶
存储和不变性
Valid for 12 months from date of receipt when stored at -80°C.; Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid repeated freeze-thaw cycles.