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Informacje o tej pozycji
Wzór empiryczny (zapis Hilla):
C22H46N2O4S
Numer CAS:
Masa cząsteczkowa:
434.68
UNSPSC Code:
12161902
NACRES:
NA.28
MDL number:
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Pomoc techniczna
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Pozwól nam pomócdescription
zwitterionic
assay
≥95.0% (HPLC)
form
powder
mol wt
average mol wt >10,000
aggregation number
≥23
storage temp.
2-8°C
SMILES string
[S](=O)(=O)([O-])CCC[N+](CCCNC(=O)CCCCCCCCCCCCC)(C)C
InChI
1S/C22H46N2O4S/c1-4-5-6-7-8-9-10-11-12-13-14-17-22(25)23-18-15-19-24(2,3)20-16-21-29(26,27)28/h4-21H2,1-3H3,(H-,23,25,26,27,28)
InChI key
UTSXERRKRAEDOV-UHFFFAOYSA-N
Powiązane kategorie
1 of 4
Ta pozycja | |||
|---|---|---|---|
| assay ≥95.0% (HPLC) | assay ≥97% (HPLC) | assay - | assay - |
| form powder | form solid | form buffered aqueous solution | form buffered aqueous solution |
| aggregation number ≥23 | aggregation number - | aggregation number - | aggregation number - |
| storage temp. 2-8°C | storage temp. 10-30°C | storage temp. −20°C | storage temp. −20°C |
| mol wt average mol wt >10,000 | mol wt - | mol wt antigen ~38.1 kDa | mol wt antigen ~38.9 kDa |
| description zwitterionic | description - | description - | description - |
General description
ASB-14 comprises alkyl tails and amidosulfobetaine headgroup.
Application
ASB-14 has been used as a component of rehydration buffer for proteomic sample preparation from Leishmania donovani.
Zwitterionic detergent. Useful for solubilization of proteins, including membrane proteins, for 2D electrophoresis.
Biochem/physiol Actions
ASB-14 is useful in proteasome extraction especially for the membrane associated proteins. Along with CHAPS (3-(3-cholamidopropyl)dimethylammonio)-1-propanesulfonate), it is employed in protein solubilization even in the presence of thiourea.[1]
Analysis Note
ASB-14 (amidosulfobetaine-14), a membrane solubilizing zwitterionic detergent (medium chain amidosulfobetaine surfactant), may be used in protein and macromolecule research for the preparative extraction and solubilization of proteins for separation and analysis by methods such as 2D-electrophoresis. ASB-14 may be used in tissue engineering for antigen removal (AR) for xenogeneic scaffold generation. ASB-14 may be used to develop and study zwitterionic micelles.
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Klasa składowania
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Francisella t ularensis Proteome: Low Levels of ASB-14 Facilitate the Visualization of Membrane Proteins in Total Protein Extracts
Twine SM, et al.
Journal of Proteome Research, 4(5), 1848-1854 (2005)
Nityakalyani Srinivas et al.
Science (New York, N.Y.), 327(5968), 1010-1013 (2010-02-20)
Antibiotics with new mechanisms of action are urgently required to combat the growing health threat posed by resistant pathogenic microorganisms. We synthesized a family of peptidomimetic antibiotics based on the antimicrobial peptide protegrin I. Several rounds of optimization gave a
Thermodynamic and structural characterization of zwitterionic micelles of the membrane protein solubilizing amidosulfobetaine surfactants ASB-14 and ASB-16
D Andrea MG, et al.
Langmuir, 27(13), 8248-8256 (2011)
M P Molloy et al.
Electrophoresis, 22(9), 1686-1696 (2001-06-27)
Many bacterial outer membrane proteins (OMPs) are missing from two-dimensional (2-D) gel proteome maps. Recently, we developed a technique for 2-D electrophoresis (2-DE) of Escherichia coli OMPs using alkaline pH incubation for isolation of OMPs, followed by improved solubilization conditions
Sergej Skvortsov et al.
Molecular cancer therapeutics, 6(6), 1898-1908 (2007-06-19)
This study aimed to characterize the antitumor activity of 5-Chloro-N-[2-[2-(4-chloro-phenyl)-3-methyl-butoxy]-5-trifluoromethyl-phenyl]-2-hydroxy-benzamide (CTFB), a novel anticancer agent, in head and neck cancer cell lines, FaDu, SCC-25 and cisplatin-resistant CAL-27. CTFB was generated as a result of an extensive medicinal chemistry effort on
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| A1346-1G | 04061833342176 |
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