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Polyéthylèneimine, M.W. 60,000,50 % w/w de sol. aqueuse, Thermo Scientific Chemicals
Un précipitant protéique utilisé pour purifier les protéines
72.10€ - 125.00€
Identifiants chimiques
| CAS | 9002-98-6 |
|---|---|
| Formule moléculaire | ((C2H5N)zC2H4N)y(C2H5N)x |
| Poids moléculaire (g/mol) | 43.07 |
| Numéro MDL | MFCD00084427 |
| Clé InChI | NOWKCMXCCJGMRR-UHFFFAOYSA-N |
| Synonyme | ethyleneimine, ethylenimine, azacyclopropane, dimethyleneimine, ethylene imine, polyethyleneimine, dihydroazirene, everamine, aziran, polymin |
| CID PubChem | 9033 |
| ChEBI | CHEBI:30969 |
| Nom IUPAC | aziridine |
| SMILES | *-CCNCCN(-*)CCN-* |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
15480177
|
Thermo Scientific Alfa Aesar
J61270.22 |
100 g |
72.10€
100g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
15490177
|
Thermo Scientific Alfa Aesar
J61270.30 |
250 g |
125.00€
250g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
Polyethyleneimine is used for protein and nucleic acid precipitation, transfection assays, and to pretreat filters to increase the binding of proteins. Polyethyleneimine can also complex heavy metal ions. An effective permeabilizer of gram negative bacteria. Crosslinked polyethyleneimine is used as an enzyme carrier. Polyethyleneimine cellulose in small columns will separate cyclic nucleotides from related compounds at the same electrolyte concentration that is used for thin layer chromatography on Polyethyleneimine cellulose-coated plates. It is a water soluble polymer used as a membrane lubricant, useful in filtering frozen cell membranes.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Identifiants chimiques
| 9002-98-6 | |
| 43.07 | |
| NOWKCMXCCJGMRR-UHFFFAOYSA-N | |
| 9033 | |
| aziridine |
| ((C2H5N)zC2H4N)y(C2H5N)x | |
| MFCD00084427 | |
| ethyleneimine, ethylenimine, azacyclopropane, dimethyleneimine, ethylene imine, polyethyleneimine, dihydroazirene, everamine, aziran, polymin | |
| CHEBI:30969 | |
| *-CCNCCN(-*)CCN-* |
Spécification
| Polyethyleneimine | |
| 9002-98-6 | |
| MFCD00084427 | |
| 1.07 | |
| It is soluble in water. | |
| *-CCNCCN(-*)CCN-* | |
| 43.07 | |
| CHEBI:30969 | |
| Odorless |
| Incolore à jaune | |
| ((C2H5N)zC2H4N)y(C2H5N)x | |
| 50% w/w aq. soln. | |
| ethyleneimine, ethylenimine, azacyclopropane, dimethyleneimine, ethylene imine, polyethyleneimine, dihydroazirene, everamine, aziran, polymin | |
| NOWKCMXCCJGMRR-UHFFFAOYSA-N | |
| aziridine | |
| 9033 | |
| 60 kd | |
| Liquide |
Sécurité et traitement
GHS H Statement
H302
Harmful if swallowed.
GHS P Statement
P264-P270-P301+P312-P330-P501a
Wash thoroughly after handling.
Do not eat, drink or smoke when using this product.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Warning
missing translation for 'dotInformation' : Hazard Class: 9; Packaging Group: III
missing translation for 'rtecsNumber' : TQ7915000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only