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Thermo Scientific™ CaptureSelect™ CH1-XL Magnetic Agarose Beads

Thermo Scientific™ CaptureSelect™ CH1-XL Magnetic Agarose Beads are high-capacity, high-throughput magnetic affinity particles for antibody purification using manual or robotic magnetic separators.

Brand:  Thermo Scientific™ 2883462005

8104.00 DKK valid until 2024-12-20
Use promo code "21651" to get your promotional price.


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Product Code. 18406408

  • 10130.00 DKK / 5mL

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Description

Description

CaptureSelect CH1-XL Magnetic Agarose Beads are high-capacity, high-throughput magnetic affinity particles for antibody purification using manual or robotic magnetic separators. The CaptureSelect CH1-XL affinity ligand recognizes the CH1 domain of human IgG, enabling purification of all subclasses (1, 2, 3, and 4) of human IgG and Fab fragments, independent of the light-chain isotype and source material. Due to selectivity for the CH1 domain, no co-purification of free light chains will occur. IgG and Fab fragments can be directly isolated from complex source materials in a single step with high purity and yield.

Features of CaptureSelect CH1-XL Magnetic Agarose Beads include:

  • One-step human IgG purification with high purity, from crude material
  • Compatible with manual and automated workflows (e.g., Thermo Scientific KingFisher instruments)
  • Short operation time
  • Mild elution at pH 4
  • No sample dilution required during isolation, repetitive sample loading feasible
  • No binding to bovine antibodies, allowing use of fetal bovine serum in the sample material
  • Non-animal-derived

Free of animal components

CaptureSelect products contain affinity ligands based on recombinant single-domain antibody fragments (VHH) created by a proprietary technology. The VHH affinity ligand is a 12 to 15 kDa fragment comprising the three complementarity-determining regions (CDRs) that form the antigen-binding domain, efficiently produced in the yeast Saccharomyces cerevisiae by a production process free of any animal components (Animal Origin-Free).

Main characteristics:

  • Matrix: 6% cross-linked magnetized agarose
  • Average particle size: 25–30 μm
  • Suspension: 25% slurry
  • Ligand: CaptureSelect CH1-XL affinity ligand
  • Binding capacity: >4 mg IgG/mL slurry
  • Elution conditions: 50 mM sodium acetate, pH 4.0/0.1 M glycine, pH 3.0
Specifications

Specifications

>4 mg IgG/mL slurry
25 to 30 μm
CaptureSelect™
Magnetic Agarose Bead
6% cross-linked magnetized agarose
Resin Slurry
5 mL
CH1-XL affinity ligand
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