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Bethyl Laboratories

Antibody Manufacturer of Really Good Antibodies

Company Profile

Bethyl Laboratories, Inc. has been dedicated to supporting scientific discovery through its qualified antibody products and custom antibody services since its founding in 1972. Bethyl offers complete packages from initial peptide synthesis to affinity purification of custom antibodies from an antigen-specific immunosorbent.

Every antibody that Bethyl sells has been manufactured to exacting standards at its sole location in Montgomery, Texas, and has been validated in-house by Bethyl’s team of scientists. From the veterinary facilities to the development, production and validation labs, the entire Bethyl team focuses on delivering quality products. Bethyl serves to advance science by concentrating its resources on developing qualified antibodies, including many to emerging and underserved protein targets.

Bethyl has devised a unique process for validating the specificity of its antibody products. While many companies settle on using data from a single antibody, Bethyl utilizes a reciprocal testing system that incorporates multiple antibodies raised to different regions of the same protein target. Antibodies from Bethyl, used in the correct context, are specific, selective, and reproducible.

Every Bethyl product ships with a 100% guarantee; choose Bethyl antibodies with confidence.

The antibodies are validated in a wide range of applications including ELISA, western blot, immunoprecipitation, ChIP, Proximity Ligation Assay (PLA), immunohistochemistry and immunocytochemistry. Currently, Bethyl’s portfolio consists of over 7,150 catalog products; offering close to 5,700 primary antibodies targeting over 2,700 proteins, including many emerging and underserved protein targets. Bethyl also offers 1,450 secondary antibodies raised against immunoglobulins from over 25 species.


View all Bethyl products

Validation ProceSs


Learn more about Bethyl Laboratories or the products

BIOKÉ is the exclusive distributor of the Bethyl Laboratories products in The Netherlands, Belgium and Luxembourg.


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