+44 (0)1223 298875

Formed in 1995, EastCoast Bio is a biotech company based in North Berwick, Maine, USA. They are a manufacturer of high quality antigens, antibodies, their exclusive SeaBlock, and specialized immunoassay reagents for the diagnostic manufacturing industry worldwide.

EastCoast Bio is the industry’s exclusive supplier of fish plasma-based blocking reagents, an increasingly popular substitute for bovine-derived proteins that does not cross react with mammalian-based antibodies.

Large and small manufacturers all over the world use their raw materials to develop their own immunoassays. They continue to expand their product range of cardiac markers, drug of abuse (DOA), hormones, infectious diseases, serum proteins, tumor markers and veterinary products.

The global diagnostic and academic research communities rely on EastCoast Bio for their quick service, consistently dependable products, and knowledgeable technical support.

Featured Products

Adenovirus Type 1, Canine Antigen (LA225)

Anti-Adenovirus Antibody (J312)

Anti-Aflatoxin B1 (AFT B1) Antibody (HM259)

Anti-Amphetamine Antibody (GN300)

Anti-Aspergillus Antibody (JP002)


EastCoast Bio - SeaBlock

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