Process Development

ToyoScreen AF-rProtein A-650F, 5 mL (qty. 5)

The ToyoScreen AF-rProtein A-650F, 5 mL column is a small, pre-packed column with a 5 mL resin volume designed for fast method development or resin screening. ToyoScreen columns are a convenient and affordable alternative to self-packing. and can be connected to common high or medium pressure liquid chromatography systems.

ToyoScreen AF-rProtein A-650F, 5 mL columns come five to a pack (total resin volume of 25 mL in pack) and requires the use of the ToyoScreen column holder and 5 mL adapter. 


P/NDescriptionResin VolumeParticle Size (µm)   Price
22811ToyoScreen AF-rProtein A-650F, 5 mL (qty. 5) 25 mL45  2,287

Product Attributes

Pore size (mean): 100 nm
Particle size (mean): 45 µm
Pressure rating: 0.3 MPa
Shipping buffer: 20% ethanol
pH stability: 2-13
Shelf life (room temp.): 1.5 years (on going)



Code #DescriptionLiterature Type
BR01 ToyoScreen Process Development ColumnsBrochure
IM03 ToyoScreen Instruction ManualInstruction Manual
PCAT07 TOYOPEARL, TSKgel and Ca⁺⁺Pure-HA Bulk Resin 2019 Product Guide -- Process DevelopmentProduct Catalog
RIS0008 TOYOPEARL AF-Protein-A-650FResin Information Sheet
P/NDescriptionPrice ($) 
42197Adapter, 1/4-28 interior to 10-32 exterior, PEEK19
42196Adapter, M6 interior to 10-32 exterior, PEEK19
42195Column Coupler, 10-32, 0.03 ID SS Tubing6
21400ToyoScreen Holder50
42194ToyoScreen Holder with fittings 88