Spend $595 on qualifying antibodies or labeling kits and win an exclusive tumbler
- Find the right products for your research with our easy‑to‑use search tool to narrow down thousands of options to choose from
- Stock up and be rewarded, orders of $595 or more are eligible to receive a free stainless steel tumbler see full list of eligible products
- After placing your order, complete the webform below with an eligible sales order number to claim your tumbler (orders made through Fisher Scientific or fishersci.com are not eligible)
Details about the image on the tumbler

This beautiful image is an immunofluorescence analysis of β‑III - tubulin in E18 Sprague Dawley dissociated rat cortical neuronal cells using a β‑III - tubulin Chicken primary antibody and Invitrogen Goat anti‑Chicken IgY (H+L) Cross‑Adsorbed Secondary Antibody, Alexa Fluor Plus 405 dye, captured with an Invitrogen EVOS M7000 Imaging System at 20X magnification. The result includes an overlay of tubulin (cyan) and nuclei (magenta).


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*Terms & Conditions: This promotion is open only to customers in the US (excluding Puerto Rico) and Canada who purchase a total of at least $595 in a single purchase order. Full list of qualifying products can be downloaded here. Order numbers placed through fishersci.com or Fisher Scientific are not eligible. Offer valid for qualifying orders received no later than June 30, 2025 or until promotional supplies are depleted whichever comes first. The estimated value of the tumbler is $13.15 USD. Limit one promotional item per account. Complete the form within 30 days of order with all required information in order to redeem. Please allow up to 8 weeks for gift eligibility verification and fulfillment after the conclusion of the promotion. Health care professionals 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. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.