Toyopearl SP-550

Ion Exchange (IEC)
	Toyopearl CM-650
	Toyopearl DEAE-650
	Toyopearl GigaCap CM-650
	Toyopearl GigaCap Q-650
	Toyopearl GigaCap S-650
	Toyopearl MegaCap II SP-550EC
	Toyopearl QAE-550
	Toyopearl SP-550
	Toyopearl SP-650
	Toyopearl SuperQ-650
	TSK-GEL DEAE-5PW
	TSK-GEL SP-5PW
	TSK-GEL SuperQ-5PW
Hydrophobic Interaction (HIC)
Affinity (AFC)
Size Exclusion (SEC)

Toyopearl SP-550 is a strong cation exchanger useful for purification of molecules such as insulin and proteins up to 100kD. It is used for high throughput capture of feedstocks.

Structure:

Product Attributes:

Pore size (mean): 500Å

Particle size (mean): 100µm (C-grade)

Pressure rating: 3 bar

Shipping buffer: 20% ethanol

pH stability: 2-13

Shelf life: 10 years

Literature:

Catalog -- Process Media, Ion Exchange Chromatography

Comparative information for CIEX resins

Influence of pore size on Lysozyme DBC for
Toyopearl cation exchangers @ 100cm/hour

pKa's for Ion Exchange groups

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 Price ($)
43272 Toyopearl SP-550C 100mL 50-150µm 146
14028 Toyopearl SP-550C 250mL 50-150µm 338
14705 Toyopearl SP-550C 1L 50-150µm Inquire
14029 Toyopearl SP-550C 5L 50-150µm Inquire

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Tosoh Bioscience LLC 156 Keystone Drive, Montgomeryville, PA, 18936 Tel: (215) 283-5000 Email: info.tbl@tosoh.com