Substrati enzimatici

Aldol® 467 N-acetyl-beta-D-glucosaminide is a chromogenic and fluorogenic enzyme substrate used for detection of ?-N-acetyl-glucosaminidase activity. The colorless enzyme substrate is cleaved in the presence of ?-N-acetyl-glucosaminidase yielding development of a yellow product. In addition, green fluorescence is generated when a suitable matrix or Aldol® 355 fluorescence enhancer is present. Aldol® 467 N-acetyl-beta-D-glucosaminide amide can be used in enzymatic assays or in live bacterial cultures. Aldol® 467 N-acetyl-beta-D-glucosaminide is suitable for use in liquid and solid media, under aerobic as well as anaerobic conditions.

Please enquire for more information about 5-Chloro-N-(2-chloro-4-nitrophenyl)-2-(β-D-glucopyranosyloxy)benzamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

The Aldol® 470 N-tosyl-L-alanine ester is a high purity, high quality fluorogenic substrate for the enzyme alkaline phosphatase. It is a conjugate of the tosyl group with L-alanine and has been used as a fluorogenic substrate in various food testing applications. The Aldol® 470 N-tosyl-L-alanine ester also has several other uses including in diagnostic methods, culture media, and enzyme substrates.

4-Nitrophenyl 2-acetamido-6-O-(2-acetamido-2-deoxy-b-D-glucopyranosyl)-2-deoxy-a-D-galactopyranoside is a chromogenic pNP glycoside substrate designed for the detection and assay of specific enzymes, particularly glycosidases. Upon enzymatic hydrolysis, this substrate releases a quantifiable 4-nitrophenol moiety enabling straightforward colorimetric measurement. This pNP-linked substrate is versatile and can be efficiently employed in enzyme activity assays, screening enzyme inhibitors, and assessing enzyme mechanisms, enhancing research and development processes in the field of glycobiology.

A fluorogenic MOSCERDAM® substrate targeting cellulases

Ac-D-Cha-GR-aminoluciferin is a modified form of D-luciferin used as a luminescent enzyme substrate for protease. This modified substrate provides a longer light emission than normal luciferins, allowing their use in cell-based bioluminescence assays.

Acetyl coenzyme A trilithium salt trihydrate (ATC) is a glutathione-dependent enzyme that catalyzes the acetylation of compounds with a thiol group. Acetyl coenzyme A trilithium salt trihydrate has been shown to acetylate recombinant human and hek293 cells as well as xenobiotic compounds such as acetaminophen, chlorzoxazone, and phenacetin. The rate of acetylation depends on the concentration of glutathione and the availability of the substrate. There is no evidence that ATC conjugates or transfers acetyllysine to other proteins. It is excreted in the urine after being expressed by recombinant human and hek293 cells.END>

AquaSpark® alpha-D-glucoside is a bioluminescent substrate that can be used in assays for detecting enzyme activity in cells or tissues.