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Product Description

Protein A embedded micro-SPE cartridges for enrichment of low concentration IgG antibody samples
Protein A

  • Simple, fast enrichment with minimal sample loss
  • Protein A technology delivers high-yield purification of IgG from serum and other fluids
  • Media directly embedded on inner cartridge wall (no matrix) for reduced contamination, no back pressure
  • Different sizes to accomodate samples of varying volumes/concentrations (e.g., as small as 0.1 µL volume

Antibody Enrichment NuTip couples Protein A affinity technology with Glygen’s patented NuTip micro-SPE technology. This enables separation of low-concentration antibody samples by maximizing media surface area in contact with the sample.

Immobilized Protein A is embedded directly in the inner surface of the tip: there are no polymers, glues or matrices. This proprietary design prevents contamination or permeability problems common in competitor tips.


Learn more about NuTip technology.

NuTip technology has powered research resulting in many publications: Explore literature featuring NuTip.

How NuTip works


Media selection
Antibody Enrichment NuTip is available with Protein A

Sold in packs of 96 tips.

  Volume (ul) Binding capacity Media amount
NT1 1-10 1 µg 30 µg
NT2 10-200 2.5 µg 75 µg

Ordering information

Part No. Price ($) Specs  
NT1PRA 206 Size: NuTip (1-10 ul) Media: Protein A
NT2PRA 281 Size: NuTip (10-200 ul) Media: Protein A

Antibody Enrichment NuTip


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