Diphenylterazine 产品活性：Diphenylterazine (DTZ) 是一种生物发光剂。Diphenylterazine 本身仅产生很少的背景，导致极好的信噪比。 产品来源： https://www.medchemexpress.cn/Diphenylterazine.html 研究领域：Others 作用靶点：Fluorescent Dye In Vitro: Diphenylterazine elicits minimal cell toxicity at millimolar concentrations. Diphenylterazine (DTZ) has high quantum yield, red-shifted emission, favorable in vivo pharmacokinetics and lacks cofactors required for light emission. Yeh AH (2023) used Diphenylterazine (DTZ) as the target substrate of luciferase, and the multinuclear transport factor NTF2-like superfamily as the target topology, to de novo design a small and stable protein scaffold to make the size and shape of the pocket suitable for Diphenylterazine. This method screens out designed luciferases with high selectivity and overcomes the limitations of natural proteins. The catalytic efficiency of the de novo designed luciferase for Diphenylterazine (kcat/Km = 106/M/s) is comparable to that of natural luciferase, but the substrate specificity is higher. Notes: To make a stock solution for DTZ (Diphenylterazine), first, a premixture is prepared by dissolving 17.6 mg of L-ascorbic acid (HY-B0166) in 10 mL ethanol and 10 mL 1,2-propanediol; next, 1 mg of DTZ is dissolved in 88 μL of the premix, resulting in a 30 mM DTZ stock solution containing 5 mM L-ascorbic acid. The stock solution should be stable for a few months in -80°C freezers. It may also be aliquoted to 10-20 µL each at -80°C for the convenience of use. We want to note that this new formulation greatly enhances substrate stability, compared to the conventional acidic alcohol solution. In Vivo: Diphenylterazine injections into untransfected BALB/c mice do not yield any background emission. The bioluminescence resulting from intraperitoneally injected Diphenylterazine displays extended kinetics. DTZ (0.3 μmol/mouse (1.13 mg.ml-1/100 ul/mouse); i.v.) treatment can track tumor growth in a xenograft NU/J mouse model. 相关产品：MitoSOX Red | BODIPY 493/503 | D-Luciferin potassium | Nile Red | FITC | JC-1 | Propidium Iodide | DiR | FITC-Dextran (MW 4000) | Dihydroethidium | CFDA-SE | 2-NBDG | Calcein-AM | DiI | Thiazolyl Blue | Cy5.5 | TMRE | Fluo-4 AM | CY5 | Indocyanine green | PKH 26 | DiD perchlorate | Acridine Orange hydrochloride | BODIPY 581/591 C11 | FM4-64 | DiO | CY5-SE 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。