Profile: Applied Biological Materials Inc. offers antibodies, siRNA lentivirus, pre-made lentivirus, and pre-made adenovirus. Glutathione agarose is developed for purification of fusion-proteins expressing a glutathione S-transferase (GST) moiety. This GST-glutathione interaction makes one-step purification possible for proteins under native conditions. GST has affinity for its substrate, glutathione, which has been covalently bound to a solid support. Impurities are removed, and the bound GST-fusion proteins can be eluted by using buffers containing reduced glutathione. Our Direct-gel-spin™ DNA recovery kit is designed for recovery of DNA samples by directly spinning the agarose gel. The size of DNA fragments can range from 100 to 10,000 base pairs. The recovered DNA is fully active.