Recombinant Human S100B protein (rHuS100B)
Measured in a cell proliferation assay using human peripheral blood monocytes. The ED50 for this effect is 1-4 ug/mL.
Sterile Filtered White lyophilized (freeze-dried) powder.
Lyophilized from a 0.2 mm filtered concentrated solution in PBS, pH 7.4.
Less than 1.0 EU/ug of rHuS100B as determined by LAL method.
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
> 95 % by SDS-PAGE.
Recombinant Human S100B protein是ChemWhat品牌授权产品并通过沃尔森销售，下面是ChemWhat上的该产品链接 Recombinant Human S100B protein (rHuS100B)