USB Shrimp Alkaline Phosphatase, Recombinant (rSAP) is a high specific activity, heat-labile alkaline phosphatase purified from a recombinant source and originally isolated from Pandalus borealis (arctic shrimp). Using rSAP in your experiments has a number of advantages. By cloning our native SAP, we can produce rSAP in larger lot sizes with better batch-to-batch consistency than native SAP. rSAP also has improved storage stability, which mitigates activity loss for experiments with long setup times at temperatures above -20°C. The enzymatic activity and heat inactivation profile of recombinant SAP is identical to native SAP, with excellent heat inactivation at 65°C. For a limited time, you can try rSAP at a discount of 15% off list price. To take advantage of this special offer, simply refer to promotional code 10H- 2275W when placing your order by phone or by web. For web orders, type 10H- 2275W in the promotional code box provided during check-out or order from this page. Offer valid only when purchased directly from USB through September 15, 2010. Offer not valid on previous orders. This promotion cannot be combined with other promotional offers or with sales quotations. You may also take advantage of this offer on orders placed via telephone at 800-321-9322 or fax at 800-535-0898. In Europe, please call +44(0)1628 55 2600 or fax your order to +44(0)1628 55 2675.
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