Collection: Detergents [Denaturation]

Detergents [Denaturation] — includes amphoteric and cationic surfactants for biochemical purposes, such as alkyl trimethylammonium salts, sulfobetaines, and sulfopropyl ammonium derivatives, which function to dissolve cell membranes and denature proteins in the preparation of biological samples.

Cationic surfactants such as alkyl trimethylammonium bromide are used to lyse cells and extract membrane proteins, while the zwitterionic surfactant sulfobetaine helps solubilize proteins without significantly changing their net charge. This category is widely used by biochemistry and molecular biology researchers in sample preparation for electrophoresis, chromatography, or membrane protein purification.

Example products in this collection: TCI T4197 1119-97-7 Tetradecyltrimethylammonium Bromide [for Biochemical Research], TCI C2263 124-03-8 Ethylhexadecyldimethylammonium Bromide [for Biochemical Research], TCI T3071 50996-85-5 Tris Dodecyl Sulfate [for Biochemical Research], TCI D3860 14933-08-5 Dodecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt [for Biochemical Research], TCI T2653 14933-09-6 Tetradecyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt [for Biochemical Research], TCI D4246 15163-36-7 Decyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt [for Biochemical Research], TCI T2534 9005-70-3 Tween 85 (=Polyoxyethylene Sorbitan Trioleate) [for Biochemical Research], TCI D4247 15178-76-4 Dimethyl(n-octyl)(3-sulfopropyl)ammonium Hydroxide Inner Salt [for Biochemical Research].

Pay attention to the alkyl chain length, surfactant charge type (amphoteric or cationic), biochemistry-specific purity grade, and the form of solution or solid as required by the protocol. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other categories at the same level under Denaturation, often used together in a single laboratory workflow:

• Chaotropic Agents
• Pharmaceutical Research Reagents (for Experimental Use)
• Amino Acids
• Carbohydrates
• Lipids
• Antibiotics

This collection is further divided into 2 more specific groups:

• Amphoteric Surfactants (for Biochemistry)
• Cationic Surfactants (for Biochemistry)

Back to Denaturation. For bulk procurement, special packaging, or specific grades, contact the AMI Scientific team — the official TCI Japan distributor in Indonesia — for availability checks and lead times directly from Japan.