- Product NameRecombinant Human S100B protein
- Host SpeciesEscherichia coli.
- Purification> 95 % by SDS-PAGE.
- Biological ActivityMeasured in a cell proliferation assay using human peripheral blood monocytes. The ED50 for this effect is 1-4 μg/mL.
- EndotoxinLess than 1.0 EU/ug of rHuS100B as determined by LAL method.
- Calculated MW Approximately 10.6 kDa, a single non-glycosylated polypeptide chain containing 91 amino acids
- Target Sequence SELEKAMVAL IDVFHQYSGR EGDKHKLKKS ELKELINNEL SHFLEEIKEQ EVVDKVMETL DNDGDGECDF QEFMAFVAMV TTACHEFFEH E
- Formulation Lyophilized from a 0.2 mm filtered concentrated solution in PBS, pH 7.4.
- Storage 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.
