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Products | SPR Sensor chips | 2-D coatings

2-D coatings

These planar coatings are less than 5 nm thick, allowing immobilization of single monolayers of small ligands, reaching densities of approximately 1 ng protein / mm². Their primary application is kinetic analysis, BIA of analytes with high molecular weight and capture of particulate analytes such as viruses, cells and particles.

2-D coatings
Surface codeProduct description
AUBare gold. Not derivatized.
BPBiotin, covalently immobilized on a 2D saccharide monolayer.
CP     carboxyl functionalized self-assembled alkyl monolayer
CMDP2D carboxymethyldextran surface.
CMPGDendritic polyglycerol, carboxymethylated.
CMTEGTetraethylene glycol monolayer, carboxymethylated.
DP      2D dextran surface
HZPHydrazomodified 2D carboxyl surface.
HPPHydrophobic planar alkyl layer.
LP  2D carboxymethyldextran surface, partially alkyl derivatized
NAPNeutravidin, covalently immobilized on a 2D carboxymethyldextran surface.
NIPNi²+ ions complexed on a 2D chelating surface.
OHPDense 2D saccharide layer. Not modified.
PAPProtein A, covalently immobilized on a 2D carboxymethyldextran surface.
SAPStreptavidin, covalently immobilized on a 2D carboxymethyldextran surface.
TEGTetraethylene glycol monolayer.
TPDisulfide modified 2D carboxymethyldextran surface.