- Product NameRecombinant Rat Midkine
- Host SpeciesEscherichia coli.
- Purification> 97 % by SDS-PAGE and HPLC analyses.
- Biological ActivityFully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human neutrophils is in a concentration range of 10-100 ng/ml.
- EndotoxinLess than 0.1 EU/ug of rRtMidkine as determined by LAL method.
- UniprotQ9R1S9
- Gene ID81517
- Calculated MW Approximately 13.2 kDa, a single non-glycosylated polypeptide chain containing 120 amino acids.
- Target Sequence VAKKKDKVKK GSECSEWTWG PCTPSSKDCG MGFREGTCGA QTQRIHCKVP CNWKKEFGAD CKYKFESWGA CDGSTGTKAR QGTLKKARYN AQCQETIRVT KPCTSKTKSK AKAKKGKGKD
- Formulation Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH7.4.
- 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.
