≥2,000 unit/mL, buffered aqueous solution, recombinant, expressed in baculovirus infected Sf9 cells

lyophilized powder, 90-150 units/mL packed gel

Proteomics Grade, lyophilized powder, recombinant, expressed in Pichia pastoris; ≥100 ug protein/vial; ≥10,000 unit/mg protein

Proteomics Grade, lyophilized powder, recombinant, expressed in Pichia pastoris; 100 ug protein/vial; ≥10,000 unit/mg

recombinant, expressed in Pichia pastoris, Proteomics Grade, liquid; 1.0 - 1.2mg protein/ml; ≥ 10,000 unit/mg protein

Dimethlyated, Proteomics Grade, recombinant, expressed in Pichia pastoris, liquid; 1.0 - 1.2mg protein/ml; ≥10,000 unit/mg

Proteomics Grade, BioReagent, Dimethylated, >10000 UN/mg; Suitable for use in the digestion of insulin

human recombinant, expressed in E. coli, aqueous solution; ≥90% (SDS-PAGE); ≥200 units/mg protein