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Sigma-Aldrich POLY-L-LYSINE HYDROBROMIDE MOL WT 15000
List Price
$820.60
Your Price
$820.60
Sigma-Aldrich Poly-L-lysine hydrobromide, mol wt 15,000-30,000 by viscosity, 500 mg - SIALMSD (Additional S&H or Hazmat Fees May Apply)
NETA PART:
SIALMSD-P7890-500MG
MFG.PART:
P7890-500MG
UNSPSC:
41122409
Manufacturer:
Sigma-Aldrich
| form | |
|---|---|
powder |
| Quality Level | |
|---|---|
200 |
| mol wt | |
|---|---|
15,000-30,000 by viscosity |
| color | |
|---|---|
white to off-white |
| application(s) | |
|---|---|
cell analysis |
| storage temp. | |
|---|---|
−20°C |
| SMILES string | |
|---|---|
Cl.NCCCCC(N)C(O)=O |
| InChI | |
|---|---|
1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1 |
| InChI key | |
|---|---|
WBSCNDJQPKSPII-KKUMJFAQSA-N |
| Application | |
|---|---|
Biochem/physiol ActionsPoly-L-lysine is a nonspecific attachment factor for cells useful in promoting cell adhesion to solid substrates by enhancing electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. When it is absorbed to the cell culture surface, poly-L-lysine functions to increase the number of positively charged sites available for cell binding. With cells that can digest poly-L-lysine, poly-D-lysine should be used as the attachment factor. |
| Components | |
|---|---|
CautionSterile solutions are stable for up to 2 years when stored at 2-8°C. It should be stored desiccated at -20°C. |
| Preparation Note | |
|---|---|
Analysis NoteMolecular weight based on viscosity and was also assayed by MALLS. |
| SKU | SIALMSD-P7890-500MG |
|---|---|
| Supplier Part Number | P7890-500MG |
| UM | EA |
| UNSPSC | 41122409 |
| Manufacturer | Sigma-Aldrich |
| ProductLine | SIALMSD |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 9 |
| CAS Number | 25988-63-0 |
| Energy Star | No |
| Green | No |
| Controlled | N |