?L-Homocysteine,>=95% (titration)

20-Hydroxyecdysone,>=93% (HPLC), powder

Hyperforin,>=85% (HPLC)

Methyl 12-hydroxystearate,>=99% (GC)

Histamine,>=97.0%

5-Hydroxyindole-3-acetic acid,>=98% (HPLC), crystalline

Pyrophosphatase, Inorganic from baker’s yeast (S. cerevisiae),powder, >=500 units/mg protein (E1%/280)

Interleukin-8 human,recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

IgG from human serum,reagent grade, >=95% (HPLC), buffered aqueous solution

IgA from human serum,reagent grade, >=95% (HPLC), buffered aqueous solution

Iodoacetic acid,>=98.0% (T)

Iodoacetic acid,>=98.0% (T)