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New Release | H-D-Ala-AMC ∙ TFA: AMC Fluorescent Substrate for Rapid Evaluation of Food Microbial Activity
2026/7/3 14:02:26D-Alanyl-7-amino-4-methylcoumarin trifluoroacetate (H-D-Ala-AMC ∙ TFA, CAS: 201847-52-1) is a D-alanine aminopeptidase substrate based on the AMC fluorescence system. Upon enzymatic cleavage, it releases a blue fluorescence signal, which can be used for bacteria-related enzyme activity detection, foodborne pathogen screening, and enzyme kinetic analysis. Compared to traditional culture methods, it provides microbial activity information much faster, offering a highly sensitive fluorescent detection tool for food safety research.
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New In-Stock Product | Anaerobic Detection Reagent: Chromogenic Substrate Targeting β-D-Glucosidase
2026/6/26 14:50:44The anaerobic β-D-glucosidase substrate is used for the screening and identification of β-D-glucosidase-producing strains. It achieves stable in situ chromogenesis under anaerobic conditions, forming a distinct orange precipitate signal. It is highly suitable for the development of chromogenic culture media and the construction of microbial detection systems.
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New In-Stock Product | Anaerobic β-D-Galactosidase Substrate: A New Red Option for Anaerobic Chromogenic Systems
2026/6/18 14:28:21The Anaerobic β-D-Galactosidase Substrate expands anaerobic chromogenic technology into the red spectrum. Upon enzymatic cleavage, it generates an insoluble red precipitate in situ, offering concentrated signals and sharp boundaries that provide a striking contrast against the culture medium background. It is suitable for β-galactosidase activity screening in both anaerobic and facultative anaerobic bacteria. With an HPLC purity of ≥98%, it is currently in stock and available in 1 g, 5 g, and 25 g options.
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Fragrant Zongzi, Summer Blessings | GeneSeqTools Bioscience Dragon Boat Festival Holiday Notice
2026/6/15 15:56:51The Dragon Boat Festival is approaching. Shenzhen GeneSeqTools Bioscience & Technology Co., Ltd. will be on holiday from June 19 to June 21, totaling 3 days. During the holiday, orders will be accepted as usual, while shipment schedules will be adjusted accordingly. We sincerely appreciate your continued support and partnership. Wishing you a joyful Dragon Boat Festival, good health, and continued success in your work.
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New In-Stock Product | L-Pyroglutamyl-4-Methyl-7-Coumarylamide (Pyr-AMC, CAS: 66642-36-2): Fluorescent Substrate for Pyroglutamyl Aminopeptidase Activity Detection
2026/6/15 10:21:21Pyr-AMC is a classic AMC-series fluorescent substrate used for pyroglutamyl aminopeptidase activity detection. GeneSeqTools offers this product in multiple packaging specifications with a purity of ≥98%. It is suitable for the rapid identification of Enterococcus pyroglutamyl aminopeptidase, PGP-1 activity assays, and high-throughput inhibitor screening. Available in domestic stock, it provides a stable and reliable substrate choice for microbial testing and enzymology research.
