NMab Series Protein A Affinity Resins, NMab 50L (CAT#: STEM-C-3202-ZJF)

A comprehensive range of high-performance protein A affinity chromatography resins is available, featuring alkaline-stable recombinant protein A ligands immobilized onto proprietary base matrices. These resins offer cost-effective solutions for the efficient processing of monoclonal and polyclonal antibodies, bispecific antibodies, and Fc fusion constructs, ensuring high quality and rapid throughput.

Chromatography Technique: Antibody affinity
Matrix: Cross-linked agarose
Particle Size: 90 μm
Ligand: Alkaline-stabilized recombinant protein A
Dynamic Binding Capacity: 55 mg·mL⁻¹ (Human IgG, 6 min residence time)
Maximum Pressure: 0.3 MPa
Clean in Place: 0.1-0.5 M NaOH
Recommended Flow Velocity: 100-500 cm/h
pH Stability: 2-12
Chemical Stability: All commonly used buffers, 10 mM HCl, 0.1 M citric acid (pH3), 6M urea, 6M guanidine hydrochloride, 30% isopropanol, 20% ethanol
Operational Temperature: 2-40 ℃
Storage: 20% Ethanol, 2-8 ℃

Rigid Particles with Excellent Pressure-Flow Properties: Ensures easy and linear scale-up for large-scale applications.
Efficient Mass Transfer and High Dynamic Binding Capacity: Provides high efficiency with small elution volumes.
Minimal Non-Specific Binding: Ensures excellent antibody recovery and high purity.
Animal Component-Free Production: Guarantees a safe and reliable product with full technical and regulatory support.

STEM-C-3200-ZJF
STEM-C-3201-ZJF
STEM-C-3203-ZJF
STEM-C-3204-ZJF