5010-OP

Guanidina hydrochloride

OmniPur^® Grade, >= 99.5%, Denaturant used for purification of nucleic acids and polypeptides from cell lysates

• Sinónimos: Aminoformamidina hydrochloride, Aminometanamidina hydrochloride, Cloruro de guanidinio
• Fórmula lineal: NH₂C(=NH)NH₂ · HCl
• Número de CAS: 50-01-1
• Peso molecular: 95.53
• Beilstein/REAXYS Number: 3591990
• MDL number: MFCD00013026
• UNSPSC Code: 12352107
• NACRES: NA.28

Propiedades

• Quality Level: 100
• form: crystalline powder (granular)
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• color: white
• mp: 180-185 °C (lit.)
• density: 1.3 g/cm³ (lit.)
• foreign activity: DNAse, none detected; Phosphatase, none detected; Protease, none detected; RNAse, none detected
• shipped in: ambient
• storage temp.: 10-30°C
• SMILES string: Cl[H].NC(N)=N
• InChI: 1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H
• InChI key: PJJJBBJSCAKJQF-UHFFFAOYSA-N

Descripción

General description

Denaturant used for purification of nucleic acids and polypeptides from cell lysates. Inhibits RNase and protease activity. Molecular Biology grade.br
A₂₆₀ (0.1 M, water): ≤0.05 AU
A₂₈₀ (0.1 M, water): ≤0.01 AU
Purity by Assay: ≥99.5%
DNase: None detected
Heavy metals (as Pb): ≤0.001%
Phosphatase: None detected
Protease: None detected
RNase: None detected





Intended for laboratory and manufacturing use only. Not for drug, food, or household use.

Application

Agente caotrópico fuerte, útil para la desnaturalización y posterior replegamiento de las proteínas. Este fuerte desnaturalizante puede solubilizar las proteínas insolubles o desnaturalizadas como los cuerpos de inclusión. Esto puede utilizarse como el primer paso en el replegamiento de las proteínas o las enzimas a su forma activa. La urea y el ditiotreitol (DTT) también pueden ser necesarios.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H332,H315,H319
• pcodes: P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable