{"product_id":"chymotrypsin-activity-colorimetric-assay-kit-e-bc-k845-m-48","title":"Chymotrypsin Activity Colorimetric Assay Kit - E-BC-K845-M-48","description":"\u003cp\u003eChymotrypsin Activity Colorimetric Assay Kit\u003c\/p\u003e\n\n\u003cp\u003eSizes: 48T, 96T\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-BC-K845-M-48, E-BC-K845-M-96\u003c\/p\u003e\n\n\u003cp\u003eLead times: 1-2 weeks, if manufacturer has product in stock\u003c\/p\u003e\n\n\u003cp\u003eManufacturer\/Ship Location: China\u003c\/p\u003e\n\n\u003cp\u003eCategory: Cell Metabolism Assays\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: This product can be stored at -20°C for 12 months with shading light.\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Amino Acids and Proteins\u003c\/p\u003e\n\n\u003cp\u003eResult Type: Enzyme activity\u003c\/p\u003e\n\n\u003cp\u003eDetection Range: 0.028-1.01 U\/L\u003c\/p\u003e\n\n\u003cp\u003eDetection Instrument: Microplate reader\u003c\/p\u003e\n\n\u003cp\u003eDetection Type: Colorimetric method\u003c\/p\u003e\n\n\u003cp\u003eTested Sample Types: Tissue\u003c\/p\u003e\n\n\u003cp\u003eAssay Length: 1 h 10 min\u003c\/p\u003e \n\n\u003cp\u003eSensitivity: 0.028 U\/L\u003c\/p\u003e\n\n\u003cp\u003eTest Principle: Chymotrypsin is a serine trypsin secreted by the pancreas, which is mainly used for the decomposition of proteins during digestion. It specifically hydrolyzes peptide bonds of aromatic amino acids (such as phenylalanine, tryptophan, and tyrosine) in proteins to generate smaller peptides or amino acids for further absorption by the body. In addition, chymotrypsin is widely used in protein analysis and research in the laboratory, especially for protein sequencing and structural analysis.\u003cbr\u003e\nThe detection principle of this kit is: The substrate was converted to a colored substance after chymotrypsin catalysis, and the OD value was detected at a wavelength of 405 nm, and the enzyme activity was calculated from the OD value of the standard.\u003c\/p\u003e\n\n\u003cp\u003eInter CV: 1.2-9.7%\u003c\/p\u003e\n\n\u003cp\u003eIntra CV: 1.8-4.0%\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"48T","offer_id":45896285192371,"sku":"E-BC-K845-M-48","price":420.0,"currency_code":"CAD","in_stock":true},{"title":"96T","offer_id":45896285225139,"sku":"E-BC-K845-M-96","price":630.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Elabscience-logo-for-products.jpg?v=1787577484","url":"https:\/\/afsbio.com\/products\/chymotrypsin-activity-colorimetric-assay-kit-e-bc-k845-m-48","provider":"AFSBio Inc.","version":"1.0","type":"link"}