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EMPIGEN® BB detergent

SIGMA/30326 - ~30% active substance

Synonym: N,N-Dimethyl-N-dodecylglycine betaine; N-(Alkyl C10-C16)-N,N-dimethylglycine betaine

CAS Number: 66455-29-6
EC Number: 266-368-1
MDL Number: MFCD00084742
Linear Formula: CH3(CH2)8-14CH2N+(CH3)2CH2COO-
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-30326-50ML 50 mL
 $55.70
1/EA		 Add To Favorites
45-30326-250ML 250 mL
 $127.00
1/EA		 Add To Favorites

 

CMC 1.6-2.1 mM (20-25°C)
composition solid content, 35.0-45.0 % (w/v)
concentration ~30% active substance
density 1.030-1.060 g/mL at 20 °C
description zwitterionic
form liquid
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
Quality Level 200 
SMILES string CCCCCCCCCCCC[N+](C)(C)CC([O-])=O
UV absorption λ: 417 nm Amax: ≤0.055
  λ: 441 nm Amax: ≤0.037
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. It has been also used in the purification of leucine-rich repeat kinase 2 (LRRK2) in Escherichia coli during research in Parkinson′s disease. The use of Empigen in the preparation of viral antigens is being increasing due to its effectivity in giving greater antibody responses.
Legal Information: EMPIGEN is a registered trademark of Huntsman Corporation
Density 1.030-1.060 g/mL at 20 °C
UNSPSC 12161900

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