You Searched For: Poly(allylamine+hydrochloride)


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Catalog Number: (BLDPBD01409977-250)
Supplier: BLD PHARMATECH GMBH
Description: Poly(ethylene glycol) dithiol, M.W. ~5000 97%
UOM: 1 * 250 mg


Supplier: Alfa Aesar
Description: Poly(2-ethyl-2-oxazoline), M.W. ~50,000

Supplier: Alfa Aesar
Description: Poly(2-ethyl-2-oxazoline), M.W. ~500,000

Supplier: Merck
Description: Poly(vinyl chloride), carboxylated 10% carboxyl basis, Selectophore™ ionophore, Supelco®

Supplier: Merck
Description: Poly(vinyl chloride), carboxylated 1,8% carboxyl basis, Selectophore™ ionophore, Supelco®

Supplier: Alfa Aesar
Description: Poly(2-ethyl-2-oxazoline), M.W. ~200,000

Supplier: Alfa Aesar
Description: Poly(3-octylthiophene-2,5-diyl) regiorandom low metals

Supplier: Alfa Aesar
Description: Poly(3-hexylthiophene-2,5-diyl), Organic Photovoltaics (OPV) reagent

Catalog Number: (APOSBIBE1002-5G)
Supplier: APOLLO SCIENTIFIC
Description: Polymer. Caprolactone:glycolide 95:5. Viscosity 1.0 dL/g
UOM: 1 * 5 g


Catalog Number: (APOSBIBE1004-5G)
Supplier: APOLLO SCIENTIFIC
Description: Polymer. Caprolactone:glycolide 45:55. Viscosity 1.5 dL/g
UOM: 1 * 5 g


Catalog Number: (APOSBIBE1003-5G)
Supplier: APOLLO SCIENTIFIC
Description: Polymer. Caprolactone:glycolide 90:10. Viscosity 0.75 dL/g
UOM: 1 * 5 g


Supplier: Alfa Aesar
Description: Poly(styrene-divinylbenzene), aminomethylated, cross-linked with 1% DVB 100-200 mesh
Catalog Number: (BLDPBD01117863-25G)
Supplier: BLD PHARMATECH GMBH
Description: Poly(ethylene glycol)diglycidyl ether Mn 500
UOM: 1 * 25 g


Supplier: MP Biomedicals
Description: Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein. When adsorbed to the culture surface, poly-lysine increases the number of positively charged sites available for cell binding. A compromise between the easier to use lower molecular weight products and the extremely viscous higher molecular weights would be the products in the range of 70,000-150,000.
It is typically used as a coating substrate for culture dishes, slides, etc. It enhances electrostatic interaction between negatively charged ions of the cell membrane and the culture surface. Both the D- and L- form of the poly-lysine can be used as a coating substrate since poly-lysine is a nonspecific attachment factor for cells; however, certain cells can digest poly-lysine. In this case, poly-D-lysine should be used as the attachment factor so that the cells are not disrupted by excessive uptake of L-lysine.
Other uses for poly-lysine have been reported as well:
• Conjugation to methotrexate for increased drug transport.
• Microencapsulation of islets.
• Use in simple reproducible procedure for chromosomal preparations from a variety of tissues.
• Immobilation of living cells in biocompatible semipermeable microcapsules.
• In the preparation of polycationic beads.
• Conjugation to albumin and horseradish peroxidase to enhance cellular uptake.
Poly-D-lysine hydrobromide is a synthetic amino acid that enhances cell adhesion to solid substrates. It has additionally been shown to eliminate prion proteins from infected cells.

Supplier: MP Biomedicals
Description: Poly-lysine is a polycation which binds to DNA, red cell membrane and any negatively charged protein.

Catalog Number: (APOSBIP1127-500MG)
Supplier: APOLLO SCIENTIFIC
Description: PEG molecular weight 2,000 daltons
UOM: 1 * 500 mg


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 88 22222.
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