We are the #1 source for antibodies, proteins, peptides and ELISA Kits. A one-stop-shop for all your reagent needs.

San Diego, CA
Joined November 2014
In observance of Thanksgiving, MyBioSource will be closed on November 26th & 27th.
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Coronavirus (COVID-19, SARS-CoV-2, 2019-nCOV) Test Kits and Related Products Please check our website for more information: mybiosource.com/covid-19-tes…
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Congratulations to our 2020 scholarship recipients! mybiosource.com/scholarship_…
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Congratulations to our 2019 scholarship recipients! mybiosource.com/scholarship_…
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We have officially picked our 2019 MyBioSource Scholarship Recipients! Thank you to all who submitted their applications. We will be reopening the scholarship in September.
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2018 MBS Scholarship Recipients! ow.ly/6yJ830lU3PU
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Thank you to all who applied for our scholarship! The recipients have been notified!
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Don't forget to apply to this year's scholarships! ow.ly/Enn330jIMXL
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Congratulations to our 2017 Scholarship Recipients! ow.ly/pzcg30fm2Nh
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Not a S.T.E.M. major? Apply for our All Major Scholarship! mybiosource.com/page.php?nam…
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Special promo: 40% off of 0.1 mg for our Rabbit anti-human 14-3-3 protein beta/alpha polyclonal Antibody ow.ly/p86530bbYHj
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This scholarship is open to all S.T.E.M majors. Apply today! ow.ly/4cLu30bbXB3
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Check out our spotlight item: Hamster Vitamin E ELISA Kit ow.ly/jzN030b9Kdo
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We are offering 40% off of 0.1mg on our ow.ly/BMCk30b9K07
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Everything you need to know about escherichia coli 026 infections
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Thank you to everyone who has submitted an application for the 2017 scholarships! mybiosource.com/page.php?nam…
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Receive a $5 Starbucks card with the purchase of our Recombinant P-Selectin Glycoprotein Ligand 1 (PSGL1) ow.ly/qBEV30b7r9m
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