Choose the brand aligned with your industry so we can best serve your needs.
For researchers, scientists, and technical professionals: Your one-stop shop for the complete range of laboratory, production, and safety products and services.
Products and accessories for analysis of water sample quality; includes BOD and COD testing equipment, coliform detection tests, cyanide distillation apparatuses, dissolved oxygen meters, glassware, Imhoff cones and water quality testing kits.
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Sitagliptin phosphate (CAS 654671-78-0) is a potent selective inhibitor of the enzyme dipeptidyl peptidase-4 (DPP4) DPP4 is a membrane-bound serine protease widely expressed on various cells involved in immune modulation signal transduction and apoptosis Sitagliptin competitively inhibits DPP4 activity exhibiting an IC50 value of approximately 18 nM with minimal cross-inhibition of structurally related proteases Clinically sitagliptin has shown efficacy in improving fasting and postprandial glycemic control and enhancing -cell function in type 2 diabetes research settings without increased cardiovascular risks
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
For determination of nickel by the Heptoxime Method. USEPA accepted method for reporting wastewater analysis results. Hach Method 8037. Range: 0.02 - 1.80mg/L Ni. Set includes Chloroform, Nickel 1 Reagent Powder Pillows and Nickel 2 Reagent Powder Pillows for 50 tests.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
MW 494.7 Da, Purity >95%. Potent ecdysone receptor (EcR) agonist. Shows similar affinity for EcR as 20-Hydroxyecdysone (ab142425) Predominant insect moulting hormone in vivo. .