* Promotions valid for US & Canada only. International customers, please contact your local distributor for pricing information. Next-day shipping is for NextDay clones only. Offer to receive free t-shirt with purchase of 5 or more ORF clones is while supplies last and limit 1 t-shirt per customer, per order. Promo code must be noted on orders in order to receive free offer. Discount on lentiviral particles is only valid on 200-400ul standard-catalog particles. Not valid on pre-made particles. Must buy in increments of either QTY 2 of 200ul or 400ul or 1 of each to qualify for discount. Purchasing 50ul or 100ul particles does not make the second virus at 200ul or 400ul eligible for discount. Not valid on custom services. Discount on lenti is only valid for academic customers. Discount on BlazeTaq™ is only valid for 600-1000 rxns. Promo on transfection reagents is valid on EndoFectin™ and CRISPR-Fectin™ products. It is not valid on 1mL sizes. Discount on transfection reagents is only valid for 3mL, 1L & 10L sizes. No additional discount will be provided. Not valid on previous purchases. All promotions expire March 31, 2020.