30326

EMPIGEN^® BB Detergens

~30% active substance

• Synonym(e): N,N-Dimethyl-N-dodecylglycin-betain, N-(Alkyl C₁₀-C₁₆)-N,N-dimethylglycin-betain
• Lineare Formel: CH₃(CH₂)_8-14CH₂N⁺(CH₃)₂CH₂COO^-
• CAS-Nummer: 66455-29-6
• UNSPSC Code: 12161900
• NACRES: NA.25
• PubChem Substance ID: 329753464
• EC Number: 266-368-1
• Beilstein/REAXYS Number: 3670807
• MDL number: MFCD00084742

Eigenschaften

• InChI: 1S/C16H33NO2/c1-4-5-6-7-8-9-10-11-12-13-14-17(2,3)15-16(18)19/h4-15H2,1-3H3
• InChI key: DVEKCXOJTLDBFE-UHFFFAOYSA-N
• SMILES string: CCCCCCCCCCCC[N+](C)(C)CC([O-])=O
• description: zwitterionic
• form: liquid
• composition: solid content, 35.0-45.0 % (w/v)
• concentration: ~30% active substance
• CMC: 1.6-2.1 mM (20-25°C)
• density: 1.030-1.060 g/mL at 20 °C
• UV absorption: λ: 417 nm A_max: ≤0.055, λ: 441 nm A_max: ≤0.037
• Quality Level: 200

Beschreibung

Application

Empigen BB is a zwitterionic detergent compatible with anionic, non-ionic, cationic and other amphoteric surfactants.

Empigen BB is a useful detergent that has been used in the solubilization of membrane proteins and biochemical analysis of keratins. It not only helps to solubilize bigger amounts of protein but it also maintains antibody reactivity[1]. It has been also used in the purification of leucine-rich repeat kinase 2 (LRRK2) in Escherichia coli during research in Parkinson′s disease[2]. The use of Empigen in the preparation of viral antigens is being increasing due to its effectivity in giving greater antibody responses[3].

Legal Information

EMPIGEN is a registered trademark of Huntsman Corporation

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable