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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.
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New In-Stock Product | 4-Methylumbelliferyl-β-D-Glucuronide (MUG, CAS: 6160-80-1): Fluorescent Substrate for E. coli Detection in National Standard Water Quality Testing
2026/6/3 14:00:454-Methylumbelliferyl-β-D-Glucuronide (MUG, CAS: 6160-80-1) is the core fluorescent substrate for the enzymatic substrate method in detecting Escherichia coli as specified by national standards. It is widely used for E. coli determination in surface water, groundwater, domestic sewage, and industrial wastewater, as well as for the detection of total coliforms and E. coli in drinking water. GeneSeqTools offers this product in stock, supporting various specifications and customizable packaging.
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In-Stock Series | S-2238 Thrombin Chromogenic Substrate: Classic Sequence & Multiple Salt Forms for ATIII / Anti-IIa Assays
2026/5/28 14:57:23S-2238 (H-D-Phe-Pip-Arg-pNA) is a classic choice for thrombin chromogenic substrates, widely used in ATIII, Anti-IIa, and thrombin activity analysis. GeneSeqTools provides the free form and various salt forms (HCl/AcOH) to meet diverse process requirements, including liquid, lyophilized, and automated platforms. With high purity, stable batch-to-batch consistency, and domestic stock availability, it helps accelerate efficient IVD reagent development.
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[Domestic Exclusive] In Stock | S-2586: Chromogenic Substrate for Chymotrypsin Activity Analysis
2026/5/21 16:19:30Addressing the need for data reproducibility and methodological stability in enzyme kinetics research, GeneSeqTools introduces the chymotrypsin chromogenic substrate S-2586, available in various salt forms to meet specific customer requirements. Based on the classic pNA chromogenic mechanism, this product offers low background, high compatibility, and the advantage of continuous kinetic monitoring. It is suitable for enzyme activity analysis, substrate specificity studies, and inhibitor screening. Available in stock with customizable packaging.
