December Special - TNF alpha Protein

With the purchase of a 25 µg vial of TNF alpha protein, you will receive a second 25 µg vial of the same TNF alpha protein at no cost. Offer expires 12/31/2013. Not valid with other specials or offers. Limit one no cost vial per order, 5 no cost vials per customer during the period of the special. Note "December 2013 Special" on your order. Our current selection of TNF alpha proteins includes, bovine, canine, dolphin, equine, feline, guinea pig, human, mouse, ovine, rabbit, & swine. This offer is available world-wide.