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Bethyl Laboratories

Bethyl Laboratories, Inc. is dedicated to improving lives ...

... by supporting scientific discovery through its qualified antibody products and custom antibody services. Since its founding in 1972, Bethyl has manufactured all of its antibodies on-site to exacting standards with validation to a wide range of applications.

Currently, Bethyl’s portfolio consists of over 9,500 catalog products; offering over 8,200 primary antibodies targeting over 3,300 proteins and 1,300 secondary antibodies raised against immunoglobulins from over 25 species.

Product offering

  • Mono- and polyclonal antibodies
  • Secondary antibodies
  • ELISA kits and accessories
  • Epitope tag antibodies
  • Serum protein antibodies
  • Purified Immunoglobulins
  • Reference Serum

Manufacture, validation and quality statement

  • Antigen-specific affinity chromatography purification with proprietary methods
  • Enhanced antibody specificity through boosting of the ohst over many weeks
  • Antibody validation by reciprocal immunoprecipitation and western blot detecting the endogenous protein
  • Lot-to-lot consistency by side-by-side comparison of the previous lots and new lots
  • End-to-end control of the entire product lifecycle
  • Every Bethyl product ships with a 100% guarantee