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ultra purity Polyquaternium-1 high quality Polidronium chloride CAS:75345-27-6Polyquaternium-1 (CAS:75345-27-6), also known as Polidronium Chloride. Polyquaternium-1 could be used for contact lens care solution.
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MES 99.0% CAS: 4432-31-9 4-Morpholineethanesulfonic acidMES is the common name for the compound 2-(N-morpholino)ethanesulfonic acid. Its chemical structure contains a morpholine ring. It has a molecular weight of 195.2 and the chemical formula is C6H13NO4S.
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99% MOPSO-Na CAS: 79803-73-9 MOPSO sodium saltMOPSO, Sodium Salt is a zwitterionic aminosulfonate buffer with a similar structure to MOPS and a useful pH range of 6.5 - 7.9. MOPSO may be used as a buffer component in various biological applications including DNA gel electrophoresis.
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BCIP CAS: 6578-06-9Suzhou Yacoo Science Co., Ltd. was founded in 2003,it has been a national high-tech enterprise specializing in “biobuffer”, "diagnostic reagent"“Medical Intermediates” and “Electronic Chemicals” . We have a 5,000 m2 research and development center and 100,000 m2 manufacture base, and have passed ISO9001:2015 quality system certification.
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4-Amino-5-imidazolecarboxamide hydrochloride CAS:72-40-2Bulk for sales 4-Amino-5-imidazolecarboxamide hydrochloride CAS:72-40-2
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High Purity Triton X-100 CAS:9002-93-1 OCTYLPHENYLPOLYETHYLENE GLYCOLOCTYLPHENYLPOLYETHYLENE GLYCOL CAS NO:9002-90-1,colorless to light yellow sticky liquid,is used for non-ionic surfactant
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High purity IPTG CAS: 367-93-1 Isopropyl-beta-D-thiogalactopyranosideIsopropyl β-D-1-thiogalactopyranoside (IPTG) is a molecular biology reagent. This compound is a molecular mimic of allolactose, a lactose metabolite that triggers transcription of the lac operon, and it is therefore used to induce protein expression where the gene is under the control of the lac operator.
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≥99.0% MBTH CAS:38894-11-0 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrateMBTH CAS:38894-11-0 is a determination of fatty aldehyde reagent spectrophotometric method,which is used for the determination of hexosamine mucopolysaccharide in environmental samples, determination of Trace Selenium in photometric
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High activity Ribonuclease A CAS:9001-99-4 RNase ARNase A is an endoribonuclease that attacks at the 3’OHphosphate of a pyrimidine nucleotide. The sequence of pG-pG-pC-pA-pG will be cleaved to give pG-pG-pCp and A-pG. The highest activity is exhibited with single stranded RNA.
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CHAPS CAS: 75621-03-3 3-((3-Cholamidopropyl)dimethylammonium)-1-propanesulfonateCHAPS is a non-denatured zwitterionic detergent for membrane biochemistry.
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Thiazolyl Blue CAS: 298-93-1Thiazolyl Blue is a membrane-permeable yellow dye that is reduced by mitochondrial reductases in living cells to form the dark blue product, MTT Formazan (sc-215399). Spectrophotometric measurement of MTT Formazan at 540 or 570 nm allows quantitation of cell viability. Thiazolyl Blue is used as a direct indicator of cytotoxicity (such as for screening cancer drugs) and apoptosis. Thiazolyl Blue is also an electron acceptor used for studying NADP-dependent dehydrogenases.
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High Purity 5-Bromo-4-chloro-3-indolyl -α-D-N-acetylneuraminic acid sodium salt CAS:160369-85-75-Bromo-4-chloro-3-indolyl -α-D-N-acetylneuraminic acid sodium salt is neuraminidase chromogenic substrate