biological source
human
Quality Level
recombinant
expressed in E. coli
Assay
≥95% (SDS-PAGE)
form
lyophilized
potency
≤0.10 ng/mL ED50
mol wt
17.4 kDa
packaging
pkg of 50 μg
technique(s)
cell culture | mammalian: suitable
impurities
≤1.00 EU/μg endotoxin



