Substrates

Substrates are laboratory reagents, chemicals, and consumables, and kits used to support or enhance biomedical, pharmaceutical, clinical, food science, environmental, and other research and testing laboratory processes. Products include enzymes, inhibitors, acids, bases, buffers, antibodies, and chromatography supplies.

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Invitrogen™ DQ™ Red BSA - Special Packaging

Hydrolysis of substrate yields brightly fluorescent product

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Corning™ Synthemax™ II-SC Substrate

Self-coating synthetic surface for stem cells

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Novex™ AP Chromogenic Substrate (BCIP/ NBT)

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Thermo Scientific™ IPTG

Detect beta-galactosidase expression from vectors, plasmids, or DNA fragments with this chromogenic substrate.

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Invitrogen™ Fluorescein Di-β-D-Glucopyranoside (FDGlu)

Cell permeant

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Thermo Scientific™ PI:PS Lipid Kinase Substrate

Specifically optimized for use with the Class III PI3 kinase (PIK3C3 (hVPS34)) and Type III PI4 lipid kinases, this substrate can also be used as a general substrate for the Class I lipid kinases.

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MilliporeSigma™ Calbiochem™ Z-Phe-Arg-7-amido-4-methylcoumarin, Hydrochloride

Used as substrate for fluorogenic assay of plasma and glandular kallikreins. MilliporeSigma™; Calbiochem™ Z-Phe-Arg-7-amido-4-methylcoumarin, Hydrochloride also acts as substrate for cathepsin B, cathepsin L, and papain.

Pricing and Availability

Thermo Scientific™ PIP2:PS Lipid Kinase Substrate

Specifically optimized for use with the Class I PI3 kinases (PIK3CA, PIK3CB, PIK3CD, and PIK3CG), this substrate consists of lipid vesicles of a 1:19 molar ratio of phosphoinositol-4,5-bisphosphate (PIP2) with phosphotidylserine (PS).