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Promega Corporation

SoftLink™ Soft Release Avidin Resin

SoftLink™ Avidin Resin can be used for the isolation and purification of biotinylated molecules. SoftLink™ Resin is a rigid, methacrylate polymeric gel filtration matrix, functionalized with covalently bound, monomeric avidin. Monomeric avidin binds biotin with a Kd value of 10–7M, allowing reversible binding of bound biotinylated proteins under mild elution conditions. Native, or tetrameric, avidin binds biotin with a very strong affinity (Kd = 10–15M), which in turn requires strong denaturing conditions for eluting bound material. Monomeric avidin allows the specificity of capture but also the mildness of releas...

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  • Prices valid for US customers only
Product Size Conc. Catalog # *List Price QTY Add to Cart

SoftLink™ Soft Release Avidin Resin

1ml
- V2011 $ 132.00 Add to cart

SoftLink™ Soft Release Avidin Resin

5ml
- V2012 $ 516.00 Add to cart


Storage Conditions

Store at 4°C.

For product intended use please see Patents & Disclaimers tab.

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