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Sigma-Aldrich Chaps (3-[(3-Cholamidopropyl)-Dimethylam
List Price
$453.00
Your Price
$453.00
Sigma-Aldrich Chaps (3-[(3-Cholamidopropyl)-Dimethylam - SIALGSK (Additional S&H or Hazmat Fees May Apply)
NETA PART:
SIALGSK-1116620010
MFG.PART:
1116620010
UNSPSC:
12352107
Manufacturer:
Sigma-Aldrich
Product Name
CHAPS (3-[(3-Cholamidopropyl)-dimethylammonio]-propane- sulfonate), for biochemistry
Quality Level
100
form
solid
mol wt
micellar avg mol wt 6150
aggregation number
10
pH
6 (100 g/L in H2O)
CMC
6 mm (20-25°C)
mp
157 °C
transition temp
cloud point >100 °C
storage temp.
2-8°C
SMILES string
C[C@H](CCC(=O)NCCC[N+](C)(C)CCCS([O-])(=O)=O)[C@H]1CC[C@H]2[C@@H]3[C@H](O)CC4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C
InChI
1S/C32H58N2O7S/c1-21(8-11-29(38)33-14-6-15-34(4,5)16-7-17-42(39,40)41)24-9-10-25-30-26(20-28(37)32(24,25)3)31(2)13-12-23(35)18-22(31)19-27(30)36/h21-28,30,35-37H,6-20H2,1-5H3,(H-,33,38,39,40,41)/t21-,22?,23-,24-,25+,26+,27-,28+,30+,31+,32-/m1/s1
Inchi Key
UMCMPZBLKLEWAF-RFCNGIAKSA-N
Application
CHAPS is a nondenaturing zwitterionic detergent for membrane biochemistry.
Useful for solubilizing membrane proteins and breaking protein-protein interactions. CHAPS′ small micellar molecular weight (6,150) and high critical micelle concentration (6-10 mm) allow it to be removed from samples by dialysis. It is also suitable for protein solubilization for isoelectric focusing and two-dimensional electrophoresis. CHAPS is commonly used for non-denaturing (without urea) IEF and has been shown to give excellent resolution of some subcellular preparations and plant proteins. Concentrations between 2-4% (w/v) are typically used in an IEF gel.
Useful for solubilizing membrane proteins and breaking protein-protein interactions. CHAPS′ small micellar molecular weight (6,150) and high critical micelle concentration (6-10 mm) allow it to be removed from samples by dialysis. It is also suitable for protein solubilization for isoelectric focusing and two-dimensional electrophoresis. CHAPS is commonly used for non-denaturing (without urea) IEF and has been shown to give excellent resolution of some subcellular preparations and plant proteins. Concentrations between 2-4% (w/v) are typically used in an IEF gel.
Analysis Note
Assay (ex N): ≥ 99 %
Identity (IR-spectrum): passes test
Absorbance A (280 nm; 1 %; 1 cm; water): ≤ 0.1
Absorbance A (260 nm; 1 %; 1 cm; water): ≤ 0.1
Identity (IR-spectrum): passes test
Absorbance A (280 nm; 1 %; 1 cm; water): ≤ 0.1
Absorbance A (260 nm; 1 %; 1 cm; water): ≤ 0.1
Pictograms
GHS07
signalword
Warning
hcodes
H302
pcodes
P264 - P270 - P301 + P312 - P501
Hazard Classifications
Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
| SKU | SIALGSK-1116620010 |
|---|---|
| Supplier Part Number | 1116620010 |
| UM | EA |
| UNSPSC | 12352107 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIALGSK |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| CAS Number | 75621-03-3 |
| Energy Star | No |
| Green | No |
| Controlled | N |