Thermo Scientific™

POROS™ CaptureSelect™ FcXP Affinity Resin

Catalog number: A56251
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Thermo Scientific™

POROS™ CaptureSelect™ FcXP Affinity Resin

Catalog number: A56251
Have Questions?
Catalog Number
A56251
Unit Size
250 mL
Price (USD)
Availability
-
Quantity
-
Catalog Number
Unit Size
50 mL
Price (USD)
Availability
-
Quantity
Catalog Number
Unit Size
1000 mL
Price (USD)
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-
Quantity
-
Catalog Number
Unit Size
5000 mL
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Catalog Number
Unit Size
10,000 mL
Price (USD)
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-
Quantity
-
Catalog NumberUnit SizePrice (USD)AvailabilityQuantity
A56251250 mL
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A5624950 mL
-
A562521000 mL
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A562535000 mL
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A5625410,000 mL
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POROS CaptureSelect FcXP Affinity Resin is specifically designed for the purification of recombinant human IgG, Fc fusion proteins, and plasma-derived IgG through binding of the CH3 domain of human IgG. The FcXP ligand recognizes all human IgG subclasses (IgG1, 2, 3, and 4) with high binding capacity (20–25 g IgG/L) and excellent elution characteristics. The large pore structure of the POROS bead enables efficient purification of larger biomolecules.

Features of FcXP affinity matrix include:
• Mild elution, making it suitable for Fc fusion proteins
• One-step purification from crude material with high purity and yield
• High specificity and capacity at higher flow rates
• Excellent scalability
• Non-animal derived

POROS CaptureSelect FcXP Affinity Resin is intended for the purification of IgG directly from plasma and Fc fusion proteins from other complex source materials. The resin enables a robust and efficient purification process with excellent purity obtained in a single step.

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 12–15 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: cross-linked poly(styrene-divinylbenzene) POROS beads
Average particle size: 50 μm
Ligand: single-domain (VHH) antibody fragment
Binding capacity: 20–25 g IgG/L resin independent of flow rate, column height, and contact time
Elution conditions: 20 mM acetic acid, pH 4
Mechanical resistance: 100 bar (1,450 psi, 10 MPa)
Formulation buffer: 18% (v/v) ethanol

For Research Use Only. Not for use in diagnostic procedures.

Specifications

Formulation
POROS™ CaptureSelect™
High-throughput Compatibility
Wet ice
Shipping Condition
Wet ice
Particle Size
50 μm
Form
Resin Slurry
Product Line
POROS™ CaptureSelect™
Quantity
250 mL
Type
Resin
Species
Affinity Resin

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