| Quantity | 1 mg | 1 mg, 5 mg, 10 mg, 25 mg | 100 U, 200 U | 100 mg, 500 mg, 1 g, 5 g, 10 g | 5 mg, 10 mg, 25 mg, 50 mg, 100 mg |
| Description | α-Mannosidase is a hydrolytic enzyme targeting mannose-containing glycoproteins or glycolipids. α-Mannosidase is promising for research of inherited α-mannosidosis[1] | β-Endorphin, human, a prominent endogenous peptide, existing in the hypophysis cerebri and hypothalamus, is an agonist of opioid receptor, with preferred affinity for µ-opioid receptor and δ-opioid receptor; β-Endorphin, human exhibits antinociception activity | Leucine dehydrogenase, Microorganism (EC 1.4.1.9) can be purified from Bacillus spheroides. Leucine dehydrogenase catalyzed the oxidative deamination of L-leucine, L-valine, L-isoleucine, L-norvaline, L-alpha-aminobutyrate, and L-norleucine, and the reductive amination of their keto analogues[1] | Papain is a cysteine protease of the peptidase C1 family, which is used in food, pharmaceutical, textile, and cosmetic industries | Thyrotropin-Releasing Hormone (TRH), Free Acid (TRH-OH) is a physiological metabolite of Thyrotropin-Releasing Hormone |