Antibody Character Pens Promotion

Purchase Invitrogen primary and secondary antibodies together and get free antibody character pens*

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 free antibody character pens.

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