Toyopearl HW-55 resin is a hydroxylated methacrylic polymer bead for size exclusion chromatography of proteins between 1,000-700,000 Da. It also is the base bead for all Toyopearl "-550" designated products.

Structure:

Product Attributes:

Pore size (mean): 500Å  Exclusion limit: 700,000 Da  Particle size (mean): 45µm (F-grade)  30µm (S-grade)  Pressure rating: 3 bar  Shipping buffer 20% ethanol  pH stability:  2-13  shelf life: 10 years

Literature:

Ordering information:
To place an order please click on the shopping cart next to the desired item, or contact Customer Service. Tosoh Bioscience LLC only accepts orders from customers in North and South America. For sales offices in other parts of the world, please click Locations.
 

P/N Description Resin volume Particle size   19812 Toyopearl HW-55F 150mL 30-60µm   07457 Toyopearl HW-55F 500mL 30-60µm   14687 Toyopearl HW-55F 1L 30-60µm   08063 Toyopearl HW-55F 5L 30-60µm   21918 Toyopearl HW-55F 50L 30-60µm   19813 Toyopearl HW-55S 150mL 20-40µm   07459 Toyopearl HW-55S 250mL 20-40µm   07456 Toyopearl HW-55S 500mL 20-40µm   14686 Toyopearl HW-55S 1L 20-40µm   08062 Toyopearl HW-55S 5L 20-40µm