Science doesn’t hibernate during winter, but that doesn’t mean you can’t catch some extra Zzzs. With the purchase of any ZAP Internalization Kit (Z-Kit), get a second Z-Kit free*. Turn your material into a targeted toxin and get everything you need to perform an internalization assay.
Enter coupon code ZKITBOGO at checkout for this online only offer.
(*Buy one kit and get a second kit of equal or lesser value free. Offer only good on “1 kit, tests 1 ab” size.)