YO Proteins AB is a supplier of high quality bioreagents for research purposes: proteins, antibodies and resins for affinity chromatography.

Our constantly expanding range of products includes native human proteins constituting Extracellular Matrix (ECM): fibronectin, collagen and others. Proprietary purification techniques used in our production assures high consistent quality and suitability of our products for very demanding applications.

We are located at Karolinska Institutet Science Park (Campus Fleminsberg). Products in stock are available for worldwide delivery

News

2010-03-15 Change in shipping rates: 22 EUR for Norway, Denmark and Finland; 300 SEK for Sweden

2010-03-04 New conjugates rabbit anti-guinea pig IgG, IgA, IgM: now with biotin (cat 750) and FITC (cat 812)

2010-02-12 Current delivery times are: 2 days for Europe, 3-4 days for United States, 4-5 days for Asia and Australia

2010-02-11 Integrin alpha V beta 3 (cat 357) is available in 50 ug packaging

2010-02-10 All our antibodies are now available in Australia through Life Research.

2009-11-05 Now all major credit cards are accepted through PayPal secure e-mail payment system

2009-06-15 Rat collagen type I is also available in liquid formulation

2009-05-22 Our products are now listed on Biocompare

2009-03-10 Our products are listed on Antibody DirectoryIHC World, Exact Antigen and Linscott's Directory

2009-01-13 We offer our antibody production facility for custom production of bulk monoclonal antibodies (0.1-1.0 g) from customer's hybridoma

2008-12-11 YO Proteins AB and antibodies-online GmbH sign an agreement on distribution of YO Proteins antibodies through antibodies-online marketing platform. Antibodies-online on one of the leading suppliers of research antibodies online established in 2006 and currently offering over 160 000 antibodies.