PBL Assay Science

Now entering their 27th year, PBL Assay Science works hand in hand with industry, academic and government researchers to help solve difficult assay development and protein quantification problems.
Known as a trusted source for high quality, high sensitivity ELISAs as well as interferon proteins and antibodies, PBL has expanded their assay services capabilities, including ultrasensitive cytokine detection services, and increased their human cell-expressed cytokine and growth factor offerings.

Their beginnings are as a major provider of products, services, information, and know-how related primarily to interferons.
The pioneering interferon research conducted by their founder, Sidney Pestka, M.D., and his many colleagues and collaborators reflects decades of exploration into interferon's applications in medicine.
Over the last two decades, PBL Assay Science has grown from start-up to well respected company, employing state-of-the-art technology in conducting assay services and manufacturing world-class products for scientists around the globe. As their research, their products, and their services have moved beyond interferon into other cytokines and biological materials, they have grown into an Assay Science company with a broad knowledge base.


Filter Product Categories

Assay Kits

Leading portfolio of ELISAs and multiplex kits for immunological assay development.
  • ELISAs
  • Multiplex Assays
  • Cell-Based Assays

Proteins

Interferons, Cytokines & Growth Factors for life science research.
  • Interferons
  • Interferon Decoy Receptor
  • Cytokines and Growth Factors

Antibodies

Monoclonal and Polyclonal Antibodies validated for use in biological assays.
  • Monoclonal Antibodies (MAbs)
  • Polyclonal Antibodies (PAbs)

PBL Assay Science offers researchers a large selection of interferons of different sub-types from different species, antibodies and Elisa Kits for interferon detection.

Now entering our 25th year, PBL Assay Science works hand in hand with industry, academic, and government researchers to help solve difficult assay development and protein quantification problems. Known as a trusted source for high quality, high sensitivity ELISAs as well as interferon proteins and antibodies, PBL has expanded our assay services capabilities, including ultrasensitive cytokine detection services, and increased our human cell-expressed cytokine and growth factor offerings.

Whether you would like us to customize a multiplex assay incorporating your key analytes, to serve as an outside laboratory to run samples in confirmatory assays, or to express and purify a novel human cell-expressed protein, PBL is here to serve your needs.

Our beginnings are as a major provider of products, services, information, and know-how related primarily to interferons. The pioneering interferon research conducted by our founder, Sidney Pestka, M.D., and his many colleagues and collaborators reflects decades of exploration into interferon’s applications in medicine. Over the last two decades, PBL Assay Science has grown from start-up to well respected company, employing state-of-the-art technology in conducting assay services and manufacturing world-class products for scientists around the globe. As our research, our products, and our services have moved beyond interferon into other cytokines and biological materials, we have grown into an Assay Science company with a broad knowledge base. Let us help you solve your most difficult problems.


Featured products


Categories

Antibodies

PBL offers a range of monoclonal and polyclonal antibodies raised against different interferons from various mammalian species. They also have a range of CD antibodies and interferon receptor antibodies.


Cytokines and Growth Factors

Including various Interferons.

pbl-assay-science2


Interferon

PBL offer a full line of human interferons and a large selection of interferons of different sub-types from different mammalian species. Interferon Receptor Reagents also available.


Kits

PBL’s ELISA kits are heterogeneous antibody sandwich immunoassays. Interferon is captured by antibody immobilised to microtiter plate wells and a detection antibody is used to complete the sandwich.  A signal generator of conjugated horseradish peroxidase, together with tetramethyl benzidine, is used to develop the assay.

Select Kits

Mouse Interferon Alpha 4 (12110-1)
VeriKine-HS™ Human Interferon-Beta Serum ELISA Kit (41415-1)

 


First for Antibodies

Stratech Scientific have been successful in a recent antibodies tender from the Southern Universities Purchasing Consortium. In the award criterion Read More…

Frequently Asked Questions

ELISA 1.1) What types of antibodies are used in the ELISA kits? All PBL ELISA kits are constructed with carefully Read More…

VeriPlex Multiplex ELISAs (replace Q-Plex™ Cytokine Multiplex ELISA Arrays)

PBL Assay Science’s VeriPlex ELISAs are fully quantitative, high throughput multiplex ELISA kits that provide simultaneous quantification and detection of Read More…