Peptides & Amino Acids

Chromatographically purified. A suspension in 3.7 M ammonium sulfate. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities at 0.02%, 0.003%, 0.002% and 0.002%, respectively.

Chromatographically purified; assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%, 0.0011% and 0.0011% respectively. A suspension in 3.7 M ammonium sulfate.

Chromatographically purified; assayed using NAD. Phosphohexose isomerase, phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities ² 0.011%, 0.002%, 0.0011% and 0.0011% respectively. A suspension in 3.7 M ammonium sulfate.

Chromatographically purified. A lyophilized powder containing ∼30% buffer/stabilizer. Phosphohexose isomerase, 6-phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities are at 0.10%, 0.005%, 0.005% and 0.005%, respectively.

Chromatographically purified. A lyophilized powder containing ∼30% buffer/stabilizer. Phosphohexose isomerase, 6-phosphogluconate dehydrogenase, adenylate kinase and creatine phosphokinase contaminant activities are at 0.10%, 0.005%, 0.005% and 0.005%, respectively.

A partially purified, dialyzed, lyophilized powder.

A partially purified, dialyzed, lyophilized powder.

Chromatographically purified. A dialyzed, lyophilized powder.

Chromatographically purified. A dialyzed, lyophilized powder.