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Opti-Link® and Turbi-Lind™
Carboxylate-modifi ed Particles
Opti-Link Carboxylate-modified (CM) particles contain carboxylic acid groups for covalent coupling and can be used in a variety of applications. The multiple acid contents within the Opti-Link product line allow you to control important parameters such as sensitivity, specificity and stability. For most applications, Opti-Link particles can be used direct from the bottle without any pre-cleaning. Our proprietary anionic surfactant does not interfere with the binding of proteins nor cause proteins to desorb from microparticle surfaces. Various surface acid concentrations are available to help optimize your reagent development efforts.
In addition, we have created a series of specially treated 0.1 to 0.3 μm carboxylatemodified particles, designed exclusively for turbidimetric immunoassay applications. These new Turbi-Link particles have been treated to enhance turbidimetric assay performance.
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