Aminomethyl Surface Active Resin
Description
aapptec resins are manufactured utilizing proven procedures to consistently produce high quality, highly uniform products. Microscopic examination of our resins show the beads are spherical with very little size variation. There are no broken, misshapen or odd sized particles that can clog frits and filters. The resins swell homogeneously, which produces higher quality peptides. aapptec resins have excellent swelling properties in all standard peptide synthesis solvents.
aapptec’s Aminomethyl Surface Active Resin (AM SURE™) is a new and unique type of resin support. Unlike other aminomethyl resins where the reactive aminomethyl groups are distributed throughout the resin bead, the reactive sites of the Surface Active Resins are confined to a thin layer on the surface of the resin. While the restricted space surrounding the interior reactive sites inhibits free movement of the attached peptide chain and can result in deletion or chain terminated peptide impurities, the reactive sites on Surface Active Resins are unencumbered. Surface Active Resins, as well as all of our other resins, are available in quantities from several grams to up to 500 kg in one batch.
Our substituted resins are manufactured with a typical substitution of 0.5 to 0.8 mmol/g. Higher or lower substitution levels can be provided by special order. They are carefully manufactured to minimize or eliminate epimerization of the amino acid.
Key Features
- Highly uniform beads
- Excellent swelling properties
- Minimizes epimerization
- Grams to 500 kg in one batch
- Consistency in batch to batch production
Click here for more information on the aapptec's SURE™ Resins.
For more information on aapptec's SURE™ Resins, please email us at info@aapptec.com or call 888.692.9111 .
For special offers concerning our resins, please click here.
|
