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
ItemZ-Val-Gly-Arg-pNACRTKALAPalmitoyl tetrapeptide-20Vari Fluor 647-Streptavidin
Catalog NumberHY-P4518HY-P5533HY-P2530HY-P5247HY-D1805
PriceSupplier PageSupplier PageSupplier PageSupplier PageSupplier Page
Quantity1 mg, 5 mg, 10 mg5 mg, 10 mg1 mg, 5 mg, 10 mg5 mg, 10 mg50 µ, L, 500 µ, L
DescriptionZ-Val-Gly-Arg-pNA is a chromogenic substrate for urokinase. Z-Val-Gly-Arg-pNA can be used for determination of urokinase activity[1]CRT, an iron peptide mimic, can bind to apo-transferrin (apo-Tf). CRT can be used to modify nanoparticles, and enhances drug delivery efficiency[1]KALA is an amphiphilic peptide that forms an α-helical structure at physiological pH. KALA modifies a plasmid DNA-encapsulating liposomal membrane and is used as a fusogenic peptide in order to achieve effective liver targeting and transfection of DNA via galactose receptors[1]Palmitoyl tetrapeptide-20 (PTP20) is a biomimetic peptide agonist of α-MSH. Palmitoyl tetrapeptide-20 promotes hair pigmentation and delays hair graying by activating the MC1-R pathway (AC50: 0.16 nM), enhancing catalase activity to reduce H2O2 accumulation, and upregulating SIRT1 activity. ... Read MoreVari Fluor 647-Streptavidin is a dye marker of Vari Fluor-streptavidin consisting of labeling streptavidin with a Vari Fluor series of fluorescent probes. Streptavidin is a high-affinity tetramer protein, each tetramer consisting of four identical streptavidin subunits. Streptavidin binds to biotin ... Read More
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