目录号:B26696
生物活性: Tetrazolium Red(2,3,5-Triphenyltetrazolium chloride; TPTZ) is used to visualize dehydrogenase enzyme activity; initially the tetrazolium solution is colorless but changes to red when it comes into contact with hydrogen. Tetrazolium red is used in a biochemical viability test for seeds. The test relies on dehydrogenase enzymes to release hydrogen ions which subsequently reduce the colorless tetrazolium salt solution to a red compound called formazan. Living cells turn red while dead cells remain colorless.
CAS: 298-96-4
中文名称:四氮唑红
目录号:B26704
生物活性: Ethylenediaminetetraacetic acid (EDTA) is a metal chelators (binds to metal divalent and trivalent cations including calcium), which shows activities of anticoagulant and anti-hypercalcemic. Ethylenediaminetetraacetic acid decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification. Ethylenediaminetetraacetic acid can also decrease the formation of disulfide bonds.
CAS: 60-00-4
中文名称:乙二胺四乙酸
目录号:B26705
生物活性: N-Methylpyrrolidone (1-Methyl-2-pyrrolidinone), a five-membered cyclic amide, is an organic polar solvent. N-Methylpyrrolidone is extensively used in the manufacture of adhesives, paints, fuels, and pharmaceuticals.
CAS: 872-50-4
中文名称:N-甲基吡咯烷酮
目录号:B26709
生物活性: Poloxamer 188 is a nonionic linear copolymer with surfactant properties. Poloxamer 188 exhibits anti-thrombotic, anti-inflammatory, and cytoprotective activities in various tissue injury models.
CAS: 691397-13-4
中文名称:泊洛沙姆 188
目录号:B26716
生物活性: Castor oil is a natural triglyceride and a solvent. Castor oil has a laxative effect and induces labor in pregnant females. Castor oil can be used as a solvent, co-solvent, stabilizing agent and polyol for the formation of polymer-nanoparticle composites.
CAS: 8001-79-4
中文名称:蓖麻油
目录号:B26722
生物活性: Indole-3-butyric acid (3-indolebutyric acid; IBA) is a plant growth auxin and a good rooting agent. It can promote herbs and woody ornamental plant rooting and used for improving fruit rate.
CAS: 133-32-4
中文名称:3-吲哚丁酸; 吲哚-3-丁酸
目录号:B26741
生物活性: Sodium carboxymethyl cellulose (CMC-Na) (MW 250000) is the sodium salt of cellulose arboxymethyl and frequently used as viscous agent, paste and barrier agent.
CAS: 9004-32-4
目录号:B26743
生物活性: Lysophosphatidylcholines are a class of chemical compounds which are derived from phosphatidylcholines. Lysophosphatidylcholine is produced from phospholipids by the action of phospholipase A2 (PLA2). Lysophosphatidylcholine plays critical role in allergic airway disease manifestation.
CAS: 9008-30-4
目录号:B26744
生物活性: BCA is 2,2-Biquinoline-4,4-dicarboxylic acid disodium salt; Determination of Cu and protein assay.
CAS: 979-88-4
目录号:B26749
生物活性: AMPPD, a 1,2-dioxo-cyclohexane derivative, is a biochemistry ultrasensitive alkaline phosphatase substrate.
CAS: 122341-56-4
