Life Science Supplies

Biological supplies and consumables are an essential part of any life science researcher’s toolbox. These supplies, which include nucleic acids, proteins, enzymes and other organic molecules, are used in applications ranging from medical research, drug discovery and diagnostics to agriculture, animal care and forensics. They form the basis of life science and biotechnology experiments that can be used for identification, purification, gene silencing and gene editing. The supplies also serve as standards and reagents in a variety of methods, including western blot, flow cytometry, immunohistochemistry, HPLC, mass spectrometry and more.

Life science supplies may come as standalone items or as part of a kit. The ability to synthesize, engineer and clone these biological and genetic materials has allowed for a wide range of offerings tailored to researchers’ specific needs. Harnessing the natural building blocks of life enables scientists to better understand the inner workings of organisms and work toward the discovery of new drug targets, diagnostic tools, ecological solutions and more.

CompanyMedChemExpressMedChemExpressMedChemExpressMedChemExpressMedChemExpress
ItemPhrixotoxin-1 TFAGap 26GramicidinMastoparan XStreptavidin
Catalog NumberHY-P2785AHY-P1082HY-P0163HY-P2705HY-P3152
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Quantity1 mg, 5 mg, 10 mg1 mg, 5 mg, 10 mg, 25 mg25 mg, 50 mg, 100 mg1 mg, 5 mg, 10 mg1 mg, 5 mg, 10 mg, 25 mg, 50 mg, 100 mg
DescriptionPhrixotoxin-1 (TFA), from the venom of the theraphosid spider Phrixotrichus auratus, is a specific peptide inhibitor of Kv4 potassium channel[1][2]Gap 26 is a connexin mimetic peptide, composed of residue numbers 63-75 of the first extracellular loop of connexin 43 (gap junction blocker), containing the SHVR amino acid motif[1]Gramicidin is an antimicrobial peptide assembling as channels in membranes and increasing their permeability towards cationsMastoparan X is a GTP-binding regulatory protein (G protein)-activating peptide, and a tetradecapeptide from wasp venom. Mastoparan X acts function by the direct activation of G protein that couple to phospholipase C to cause secretion from various kinds of cells[1]Streptavidin is a ~60 kDa homotetramer. Streptavidin binds four molecules of biotin with the highest affinity. The binding affinity of biotin to streptavidin is one of the highest reported for a non-covalent interaction to date, with a KD ~0.01 pM[1]. Streptavidin has an immunosuppressive role[2]. ... Read More
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