Guanidine HCl

CAS: 50-01-1 货号: G408589 分子式: CH5N3 · HCl 分子量: 95.53 Beilstein号: 3591990 EC号: 200-002-3
有货
级别和纯度: 10mM in DMSO
别名
盐酸胍
储存条件
-80℃储存
运输条件
特低温运输
★
规格
库存
价格
数量
1ml
G408589-1ml
现货 Stock Image
¥1,036.90
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为什么选择此级别

,适用于对基线干扰要求严格的色谱和分析工作流程。

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储存与运输

-80℃储存。特低温运输 。请查阅批次 COA 获取详细规格。

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质量文档

SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。

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文献证明

在色谱分析、有机合成和交叉偶联反应领域已被 146 篇同行评审文献引用。

概述

易溶于水和乙醇,水溶液呈中性。有毒,半数致死量(小鼠,腹腔)500mg/kg。有刺激性。 检定金、铱、锇、铂和钌。变性,RNA分离。 强离液剂,用以变性和复性蛋白质。这种强劲的变性剂可以溶解不溶或变性的蛋白,如包涵体。这被用来作为复性到蛋白质或酶复性到活性状态的第一步。尿素和二硫苏糖醇(DTT)可能也是必要的。

Information

Guanidine HCl (Aminoformamidine), the crystalline compound of strong alkalinity formed by the oxidation of guanine, is a normal product of protein metabolism and a protein denaturant.
In vitro

Guanidine HCl is the most popular protein denaturant. Analysis of unfolding transitions by Guanidine HCl provides several important parameters regarding the mechanism of conformational stability of proteins. Guanidine HCl at low concentrations refolds acid-unfolds apomyoglobin and cytochrome c, stabilizing the molten globule state. Guanidine HCl (> 1 M) causes co-operative unfolding of the molten globule state. Guanidine HCl is 2.8 times more effective than urea in unfolding ribonuclease but only 1.7 times more effective for lysozyme. △GH2Oapp. values of Guanidine HCl are 9.7 Cal/mole for ribonuclease at pH 6.6, 6.1 for lysozyme at pH 2.9, 8.3 for α-chymotrypsin at pH 4.3, and 11.7 for β-lactoglobulin at pH 3.2. Guanidine HCl at millimolar concentrations, is able to causes efficient loss of the normally stable [PSI+] element from yeast cells. 5 mM Guanidine HCl in growth media cures [PSI+] and other prions of yeast. 5 mM Guanidine HCl significantly reduces Hsp104-mediated basal and acquired thermotolerance by 30-fold and 50 fold, respectively. Guanidine HCl also reduces the ability of Hsp104 to restore activity of thermally denatured luciferase.

In vivo


Cell Data

cell lines:HT29-S-B6 colon cell

Concentrations:

Incubation Time:

Powder Purity:≥100%

规格

别名
盐酸胍
英文别名
Aminoformamidine HCl | Guanidine, hydrochloride (1:1)
规格或纯度
10mM in DMSO
英文名称
Guanidine HCl
生化机理
盐酸胍(氨基甲脒)是由胍氧化形成的强碱性结晶化合物,是蛋白质代谢的正常产物,也是一种蛋白质变性剂。
储存条件
-80℃储存
运输条件
特低温运输
名称和识别符
EC号
200-002-3
分子类型
小分子
Isomeric SMILES
C(=N)(N)N.Cl
分子量
95.53
Beilstein号
3591990
Reaxy-Rn
3591990
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3591990&ln=

技术文档

📋 安全数据表 (SDS)

全面的危险、操作、储存及法规合规文件。

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✅ 分析证书 (COA)

批次质量数据。输入批号以获取对应 COA。

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🔬 规格说明书

该级别的完整质量属性和验收标准。

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高级数据

化学和物理性质
熔点
178-185°C
安全和危险性(GHS)
象形图
信号词
警告
危险声明

H302: 吞食有害

H315: 引起皮肤刺激

H319: 引起严重眼睛刺激

WGK Germany
1
RTECS
MF4300000
Merck Index
4562
个人防护装备
dust mask type N95 (US),Eyeshields,Faceshields,Gloves
质检证书(CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
技术文档和文章
盐酸胍和尿素溶解包涵体的对比
Comparing Guanidine Hydrochloride and Urea for Inclusion-Body Solubilization
可还原蛋白中二硫键的常用试剂
Common Reagents for Reducing Protein Disulfide Bonds
如何优化镍琼脂糖微球的缓冲液组分
How to Optimize Buffer Components for Ni-Agarose Beads
从包涵体中获得可溶且有活性的重组蛋白
Obtaining soluble and biologically active recombinant proteins from inclusion bodies
盐溶与盐析:蛋白质纯化中的“盐”策略
Salting-In and Salting-Out: “Salt” Strategies in Protein Purification
生物素化分子如何通过链霉亲和素微珠实现纯化?
How Biotinylated Molecules are Purified with Streptavidin Beads
如何从链霉亲和素微珠上洗脱生物素化蛋白质和核酸?
How to Elute Biotinylated Proteins and Nucleic Acids from Streptavidin Beads?
His标签蛋白纯化
His-Tagged Protein Purification
生物素标记蛋白纯化
Biotin-Labeled Protein Purification
His-Tag蛋白纯化时常见问题及解决方法
His-Tag Protein Purification: Common Troubleshooting Questions and Practical Solutions
在蛋白变性条件下,如何使用离子交换法纯化蛋白?
How to Purify Proteins by Ion-Exchange Chromatography Under Denaturing Condition
小分子化学探针实用指南:概念纠偏、因果验证与实验选型(含产品导航与表A–D)
A Practical Guide to Small-Molecule Chemical Probes: Concept Clarification, Causal Validation, and Experimental Selection (with Product Navigation and Tables A–D)
赖氨酰内切酶Lys-C:赖氨酸位点特异性消化酶的机理、应用与方法学控制要点
Endoproteinase Lys-C: Mechanism, Applications, and Method-Control Considerations for Lysine-Specific Digestion
核酸研究中检测定量与相互作用解析的十种常用技术综述
A Review of Ten Commonly Used Techniques for Detection, Quantification, and Interaction Analysis in Nucleic Acid Research
一文读懂蛋白标签:分类、特性及适用实验
Protein Tags Demystified: Classification, Properties, and Suitable Experimental Applications
RNA提取技术:方法体系、操作流程与质量控制要点
RNA Extraction Technologies: Method Systems, Operational Workflows, and Key Quality-Control Considerations
双链脱氧核糖核酸酶(dsDNase)介导的双链DNA水解:酶学特征、方法学策略与生物分析应用综述
dsDNase-Mediated Hydrolysis of Double-Stranded DNA: Enzymatic Characteristics, Methodological Strategies, and Bioanalytical Applications
糜蛋白酶(Chymotrypsin)的酶学特性、催化机制与科研应用综述
Review of Chymotrypsin: Enzymological Properties, Catalytic Mechanism, and Research Applications
羧肽酶家族在蛋白末端加工与实验分析中的作用
Roles of the Carboxypeptidase Family in Protein C-Terminal Processing and Experimental Analysis
糖蛋白结构表征与质量属性分析的方法学研究
Methodological Studies on Glycoprotein Structural Characterization and Quality Attribute Analysis
多酶消化策略与蛋白质组学覆盖度优化研究框架
Research Framework for Multi-Enzyme Digestion Strategies and Optimization of Proteomic Coverage
多肽合成路线的判断逻辑:从 SPPS、LPPS 到重组表达的适用情形与判断依据
Decision Logic for Peptide Synthesis Routes: Applicability and Criteria for Choosing among SPPS, LPPS, and Recombinant Expression
生物样本中巯基与二硫键状态的检测方法及应用
Thiol and Disulfide Status in Biological Samples: Detection Methods and Applications
合成生物学是什么?从上游试剂工具链到生物制造应用的产业化路径
What Is Synthetic Biology? The Industrialization Pathway from Upstream Reagent Toolchains to Biomanufacturing Applications
此产品的引用文献
溶液计算器

常见问题

本产品应如何储存?
请于?80 °C条件下保存。需超低温保存以维持规定的有效期。
本产品如何运输?
本产品采用干冰配冷袋冷冻运输。收货后请立即拆包,并按上述储存条件保存;处理干冰时请戴隔热手套并保持通风。
本产品的 CAS 号、分子式和分子量是多少?
本产品的 CAS 号为 50-01-1,分子式为 CH5N3 · HCl,分子量为 95.53 g/mol。
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