Process Development

ToyoScreen AF-rProtein A-650F, 1 mL (qty. 5)

The ToyoScreen AF-rProtein A-650F, 1 mL column is a small, pre-packed column with a 1 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, 1 mL columns come five to a pack (total resin volume of 5 mL in pack) and require the use of the ToyoScreen column holder and 1 mL adapter.


P/NDescriptionResin VolumeParticle Size (µm)   Price
22809ToyoScreen AF-rProtein A-650F, 1 mL (qty. 5)5 mL45  764

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
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