Qualified Antibodies. Made On-site. Validated On-site. Trial Sizes Available.


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Improving Lives by Supporting Scientific Discovery

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Really Good Antibodies Made in Texas


New Antibody Products
100% Guarantee
Bethyl guarantees that its products will work under the same conditions stated on the product datasheet. Bethyl will offer a full product replacement, credit or refund if technical support is unable to optimize conditions. More…

New - Trial Sizes

Now Available - $50 Trial-Size Antibodies!

Bethyl Laboratories, Inc. now offers over 5,200 trial-sized antibodies to more than 2,700 protein targets. Since its founding in 1972, Bethyl has manufactured all of its antibodies on-site in Texas to exacting standards with validation to a range of applications.

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