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For a limited time, all current and new E-newsletter subscribers can receive 20% off their next order of $250 or more.

Click the button below to subscribe to our E-newsletter. After submission you will receive an email with the promo code for this promotion.



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  • Valid for US customers only.
  • Cannot be combined with other offers.
  • Offer ends September 30th, 2021.

Learn more about these products

Primary & Secondary Antibody Conjugates

Growing collection of thousands of labeled primary and secondary antibodies

Nucleic Acid Gel Stains

Dyes for staining DNA in gels featuring GelRed® & GelGreen®, our safer alternatives to EtBr

PCR & DNA Amplification

Fluorescent dyes and master mixes for qPCR, featuring Biotium's EvaGreen® Dye

Antibody & Protein Labeling Kits

Rapid and convenient antibody labeling with bright, photostable CF® dyes and other labels

Immunofluorescence Microscopy

Flow Cytometry Reagents

Cell viability stains, proliferation dyes, labeled antibodies & more for flow

Western Blotting

Superior solutions for western blocking, normalization, and fluorescence detection

Other offers