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Introducing Ultra-LEAF™ Purified antibodies with 10-fold lower endotoxin limit
For highly sensitive assays or applications where large volumes of antibody are required, BioLegend now brings to you Ultra-LEAF™ Purified antibodies guaranteed to be less than 0.01 EU (Endotoxin Units)/µg of protein. These off-the-shelf products are available in 100 µg and 1 mg sizes. Discounted bulk pricing is also available. Contact us today for a quote!
Quality-Tested Antibodies for In Vivo and In Vitro Use
Antibodies can be utilized for a variety of functional assays utilizing live cells or whole animals, such as cell depletion, cytokine blocking, adhesion blocking, activation, or functional inhibition. For these purposes, BioLegend provides 0.2 micron sterile-filtered Low-Endotoxin, Azide-Free (LEAF™) antibody formulations, which eliminates unwanted effects from endotoxin and sodium azide. Be sure to check on the product descriptions for known bioactivities of antibodies. BioLegend also provides custom LEAF™ formulations of our purified antibodies upon request.