Substrates
Cayman Chemical Ascorbate Substrate 1ea
Morphine ELISA Standard has been tested and formulated to work exclusively with Cayman’s Morphine ELISA Kit (Item No. 501940).
Cayman Chemical Gly-Gly-AMC 5mg
A fluorogenic peptide substrate; used to assess the activity of bacterial proteases from P. aeruginosa and S. aureus; enzyme activity can be quantified by fluorescent detection of free AMC (also known as 7-amino-4-methylcoumarin), which is excited at 340-360 nm and emits at 440-460 nm
Sino Biological Peptide Substrates: TGFBR1 Peptide
The TGFBR1 peptide sequence (KKKVLTQMGSPSIRC-S(pS)VS) is derived from human SMAD3 (215-230) and is suitable for use as the substrate for TGFBR1 superfamily, including ACVRs (ALK1, ALK2, ALK4 and ALK7) and BMPRs (ALK3 and ALK6).
Bachem FA-Ala-Arg-OH
FA-Ala-Arg-OH, 76079-06-6, C16H23N5O5, Mr 365.39, 50mg. Substrate for human plasma carboxypeptidase N and membrane-bound carboxypeptidase D.
Neogen Diagnostics K-Blue Aqueous TMB Substrate, 1 L, Microwell, HRP, Colorimetric,solvent-free
K-Blue Aqueous is a revolutionary 100% solvent-free, non-volatile TMB substrate. It contains 3,3,5,5 tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2) in a one-bottle format with long-term stability and high activity. K-Blue Aqueous develops a deep blue color in the presence of peroxidase labelled conjugate and is ideal for end users working under strict regulatory requirements. The formula is compliant with Annex XVII for REACH and contains no hazardous substances at or above published reporting levels. K-Blue Aqueous has been optimized for use with microwell applications, especially ELISA. This substrate is not applicable for use with assays requiring a precipitating substrate. Stable for a minimum of 36-months when stored at 2-8C.
Neogen Diagnostics Enhanced K-Blue TMB Substrate, 1 L, Microwell, HRP, Colorimetric
Enhanced K-Blue is a one bottle stabilized chromogenic substrate for use with horseradish peroxidase (HRP) immunoassays. It contains both 3,3,5,5 tetramethylbenzidine (TMB) and hydrogen peroxide (H2O2). Enhanced K-Blue develops a deep blue color in the presence of peroxidase labelled conjugate. Enhanced K-Blue has been optimized for use with microwell applications, especially ELISA. This substrate is not applicable for use with assays requiring a precipitating substrate. Stable for a minimum of 48 months when stored at 2-8C.
Aat Bioquest D-Luciferin potassium salt CAS 115144-35-9 (100 mg)
Luciferin is the most popular and versatile bioluminescent substrate. This catalog is for 100 mg.