PEG Blockers (50mg)

PEG Blockers (50mg)

PEG2000-50
Regular price $49.00 USD $0.00 USD

Polyethylene glycol (PEG) is an effective blocking reagent to reduce non-specific binding on gold sensor surfaces and fill in empty spaces. This improves the specificity of the response in label-free surface plasmon resonance applications. We offer thiolated PEG reagents that bind directly to the gold surface with a high density and affinity. Our standard molecular weight is 2000 g/mol but other sizes are available upon request. Our PEG comes in quantities of 50mg as a powder and is typically diluted in water or running buffer to a working concentration of 10-50 uM.

 * This product usually ships within 1-2 weeks.


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