跳转至内容
Merck

50950

Sigma-Aldrich

盐酸胍 盐酸盐

≥98%

别名:

亚氨基脲 盐酸盐, 亚氨脲 盐酸盐, 盐酸胍

登录查看公司和协议定价


About This Item

线性分子式:
NH2C(=NH)NH2 · HCl
CAS号:
分子量:
95.53
Beilstein:
3591990
EC號碼:
MDL號碼:
分類程式碼代碼:
12352107
PubChem物質ID:
NACRES:
NA.55

品質等級

化驗

≥98%

形狀

powder or crystals

儲存條件

(Tightly closed. Dry. )

顏色

colorless to white

pH值

(25 °C, 4.6 - 6/573 g/L)

mp

180-185 °C (lit.)

溶解度

H2O: 6 M, clear (100 Hazen)

密度

1.3 g/cm3 (lit.)

SMILES 字串

Cl[H].NC(N)=N

InChI

1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H

InChI 密鑰

PJJJBBJSCAKJQF-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

盐酸胍,又称氨基甲脒盐酸盐,是一种多用途化合物,由于其强大的混沌特性而广泛应用于细胞生物学和生物化学研究。它可以破坏蛋白质和核酸结构,使其在纯化蛋白质和核酸(特别是mRNA)方面很有价值。盐酸胍能使蛋白质展开,促进蛋白质的纯化和再折叠,并能在较高浓度下有效地溶解变性不溶性蛋白质。

在较低浓度下,胍盐酸盐具有促进变性蛋白质再折叠的有趣能力,有助于蛋白质变性研究。在RNA提取中,它作为一种强变性剂破坏细胞结构,并通过使RNA酶失活来确保提取RNA的完整性。总的来说,盐酸胍的变性和再变性特性使其成为各种细胞生物学应用的必要试剂,包括蛋白质纯化、核酸分离和蛋白质再折叠研究。

應用

盐酸胍被用于:
  • 均质分解脑组织
  • 制备用于Ni-琼脂糖蛋白结合,分离,丙酰化和用珠上消化最大化减少非特异性结合亲和树脂的孵育缓冲液
  • 制备用于从人体组织中提取水溶性蛋白的溶液/提取缓冲液

强效离液剂,用于蛋白质的变性以及后续复性。该强效变性剂可溶解不溶性或变性的蛋白质,如包涵体。可用作使蛋白质或酶复性为活性形式的第一步骤。可能还需要脲和二硫苏糖醇 (DTT)。

生化/生理作用

盐酸胍,一种高效的离散剂,参与RNA分离,球蛋白变性和蛋白质复性研究。这种变性剂适用于快速,一步法亲和纯化质谱(AP-MS)实验。

特點和優勢

用于细胞生物学和生物化学研究的多功能表面活性剂

其他說明

For additional information on our range of Biochemicals, please complete this form.

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Reyhan Yaka et al.
Current biology : CB, 31(11), 2455-2468 (2021-04-16)
The social organization of the first fully sedentary societies that emerged during the Neolithic period in Southwest Asia remains enigmatic,1 mainly because material culture studies provide limited insight into this issue. However, because Neolithic Anatolian communities often buried their dead
Andrew M King et al.
Nature communications, 12(1), 6343-6343 (2021-11-05)
Peptide secondary metabolites are common in nature and have diverse pharmacologically-relevant functions, from antibiotics to cross-kingdom signaling. Here, we present a method to design large libraries of modified peptides in Escherichia coli and screen them in vivo to identify those that bind
Armando M De Palma et al.
Antimicrobial agents and chemotherapy, 53(5), 1850-1857 (2009-02-25)
A novel compound, TTP-8307, was identified as a potent inhibitor of the replication of several rhino- and enteroviruses. TTP-8307 inhibits viral RNA synthesis in a dose-dependent manner, without affecting polyprotein synthesis and/or processing. Drug-resistant variants of coxsackievirus B3 were all
Caitriona McKeever et al.
Journal of medicinal chemistry, 56(3), 700-711 (2013-01-11)
Considering the strong DNA minor groove binding observed for our previous series of diaromatic symmetric and asymmetric guanidinium and 2-aminoimidazolinium derivatives, we report now the synthesis of new aminoalkyl derivatives of diaromatic guanidines with potential as DNA minor groove binders
Masaatsu Adachi et al.
The Journal of organic chemistry, 78(4), 1699-1705 (2013-01-18)
We describe an improved synthesis of (-)-5,11-dideoxytetrodotoxin from an enone, which was used for synthesis of tetrodotoxin and its analogues in this laboratory. One of the major modifications was to establish a two-step guanidinylation of trichloroacetamide of a highly functionalized

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门