Antibody Character Pens Promotion

Purchase Invitrogen primary and secondary antibodies together and get a free antibody tumbler*

Our Invitrogen antibodies are always guaranteed** and go through an advanced 2-part validation method, testing for both target specificity and application validation to help you receive clean data for any of your research needs.

For a limited time, purchase our high-quality primary and secondary Invitrogen antibodies together and get a free antibody tumbler.



Antibody characters tumbler

Choose from 83,000+ antibodies

Primary Antibodies reference component

To claim your free tumbler, please submit your order number through the web form and we'll send it to you

* This promotion is open only to customers in the US (excluding Puerto Rico) and Canada who purchase at least one qualifying Invitrogen branded primary antibody and at least one qualifying Invitrogen branded secondary antibody in a single purchase order for a free antibody tumbler. Orders placed through Fisher Scientific™ channel or do not qualify for this offer. Offer not available on reserve material. Offer will apply to qualifying orders received by Life Technologies no later than December 31, 2019, or until promotional item supplies are depleted, whichever comes first. Qualifying requests for the promotional items must be submitted to the online form “Submit offer form” during the promotional period. Limited to one free tumbler per customer. The approximate retail value of the antibody tumbler is $15 USD. Health care professionals and employees of or those working on behalf of federal, state, or local government entities may not participate in this promotion. By submitting a promotional item request, you warrant that you are not prohibited by employment, contract, or law from receiving a promotional item from Life Technologies. Cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy.

** Terms and conditions apply. For complete details, go to