购物车
- 全部删除
- 您的购物车当前为空
Guanidine hydrochloride (Aminoformamidine Hydrochloride) 是一种强离液剂和一种蛋白质的强变性剂。
Guanidine hydrochloride (Aminoformamidine Hydrochloride) 是一种强离液剂和一种蛋白质的强变性剂。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
10 g | ¥ 99 | 现货 | |
1 mL x 10 mM (in DMSO) | ¥ 228 | 现货 |
产品描述 | Guanidine hydrochloride (Aminoformamidine Hydrochloride) is a strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. |
体外活性 | Guanidine HCl 是一种蛋白质变性剂。[1] 低浓度Guanidine HCl 能够重塑酸性展开的肌红蛋白和细胞色素c,稳定熔融球状态。[2] Guanidine HCl 展开核糖核酸酶的效果是尿素的2.8倍,但对溶菌酶仅是1.7倍。不同蛋白质在特定pH值下Guanidine HCl 的△GWaterapp.值分别为:核糖核酸酶 9.7 Cal/mole(pH 6.6)、溶菌酶 6.1(pH 2.9)、α-胰蛋白酶 8.3 (pH 4.3)、以及β-乳球蛋白11.7(pH 3.2)。[3] Guanidine HCl 能够有效消除酵母细胞中的[PSI+]元素。5 mM Guanidine HCl 的生长培养基能抑制酵母的[PSI+]及其它朊病毒的[PSI+]。[4] Guanidine HCl 降低了Hsp104恢复热变性荧光素酶活性的能力。[5] |
别名 | 盐酸胍, Guanidine HCl, Aminoformamidine HCl, Aminoformamidine Hydrochloride, Guanidinium chloride |
分子量 | 95.53 |
分子式 | CH6ClN3 |
CAS No. | 50-01-1 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 50 mg/mL (523.4 mM) H2O: 198.9 mM | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
H2O/DMSO
|
版权所有©2015-2024 TargetMol Chemicals Inc.保留所有权利.