Recombinant Human GDF-15 Protein

>95%, by SDS-PAGE

E. coli

For prolonged storage, dilute to working aliquots in a 0.1% BSA solution, store at -80C and avoid repeat freeze thaws. Expiration Date: 12 months from date of receipt when stored at -20C to-80C as supplied. 1 month when stored at 4C after reconstituting as directed. 3 months when stored at -20C to -80C after reconstituting as directed.

24.8 kDa.

Acceptance criteria for endotoxin levels are <1 EUs/ug protein (determined by Kinetic LAL Method).

LYOPH

No Preservative

GDF15

SDS-Page

GDF-15 is a dimer, 12.4/24.8 kDa (113/226 aa)