化合物 T11938 T11938
品牌 | 厂商性质 | 产地 | 货期 |
---|---|---|---|
TargetMol | 生产商 | 美国 | 现货 |
性能特点
生化试剂,可用于动物细胞实验
规格 | CAS号 | 价格 | 操作 |
---|---|---|---|
1 mL | 2443966-86-5 | ¥7,135.00 | 询底价 |
200 mg | 2443966-86-5 | 面议 | 询底价 |
500 mg | 2443966-86-5 | 面议 | 询底价 |
100 mg | 2443966-86-5 | ¥37,400.00 | 询底价 |
25 mg | 2443966-86-5 | ¥18,200.00 | 询底价 |
50 mg | 2443966-86-5 | ¥23,700.00 | 询底价 |
Product Introduction
Bioactivity
英文名: Macropa-NH2 hydrochloride
描述: Macropa-NCS, conjugated to Anti-Human HER2 and the prostate-specific membrane antigen-targeting compound RPS-070, serves as a promising therapeutic radionuclide for soft-tissue metastases treatment. Its precursor, Macropa-NH2 hydrochloride, facilitates its synthesis.
体外活性: A white suspension of 11?4TFA (0.1598 g, 0.16 mmol) and Na2CO3 (0.2540 g, 2.4 mmol) was heated at reflux in acetone (10 mL) for 30 min before the slow addition of CSCl2 (305 μL of CSCl2, 85%, Acros Organics).?The resulting orange suspension was heated at reflux for 3 h and then concentrated at 30 °C under reduced pressure to a pale-orange solid.?The solid was dissolved portionwise in 10% ACN/H2O containing 0.2% TFA (8 mL total), filtered, and immediately purified by preparative HPLC using Method C. Pure fractions were combined, concentrated at RT under reduced pressure to remove the organic solvent, and then lyophilized.?Fractions that were not able to be concentrated immediately were frozen at -80 °C.?Isothiocyanate 12 was obtained as a mixture of white and pale-yellow solid (0.0547 g) and was stored at –80 °C in a jar of Drierite.?A stock solution containing 4.4 mg/mL of macropa-NCS was prepared in 0.1 M pH 9.1 NaHCO3 buffer containing 0.154 M NaCl and was stored at -80 °C.?To a portion of Tmab in saline (74 μL) were added macropa-NCS (52 μL) and NaHCO3 buffer (266 μL), so that the final concentrations of Tmab and macropa-NCS were 5.1 mg/mL and 0.59 mg/mL, respectively.?Macropa-NCS was estimated to be in 16-fold molar excess to Tmab based on a molecular weight of 1045.76 g/mol for macropa-NCS (tetra-TFA salt)[1].
存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year
溶解度: DMSO : 83.33 mg/mL (142.67 mM)
关键字: MacropaNH2 hydrochloride | Macropa-NH-2 hydrochloride | Macropa NH2 hydrochloride | Macropa-NH2 Hydrochloride
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注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途