| Quantity | 25 U | 10 mM * 1 mL, 5 mg, 10 mg, 25 mg | 1 mg, 5 mg, 10 mg | 5 mg, 10 mg, 25 mg, 50 mg, 100 mg | 1 mg |
| Description | Chitinase is a hydrolase that can convert chitin into N-acetyl-D-glucosamine. Enzymes have high catalytic efficiency, high specificity, mild action conditions, etc., and can be used in the pharmaceutical industry, industrial production, food manufacturing, aquaculture and other industries[1][2] | DAMGO TFA is a µ-opioid receptor (µ-OPR ) selective agonist with a Kd of 3.46 nM for native µ-OPR[1] | PG-931, an analog of SHU 9119 (HY-P0227), is a potent melanocortin 4 (MC4) receptor (IC50=0.58 nM) agonist and is more selective than for the hMC3R (IC50=55 nM) or the hMC5R (IC50=2.4 nM). PG-931 can reverse haemorrhagic shock and prevent multiple organ damage in vivo[2] | Semax acetate is a nootropic neuroprotective peptide. Semax acetate can be used in the research of brain stroke[1] | STh, an Escherichia coli heat-stable toxin, is a 19 amino acid polypeptide encompassing three disulfide bridges. STh is an antigen of interest in the search for a broad coverage enterotoxigenic Escherichia coli (ETEC) vaccine[1] |