Current Bioss Promotions

Receive 20% off Small Molecules with discount code: SMALLMOLECULE2025

Offer is available for U.S. direct orders and internationally through participating distributors.

Receive 20% off Conjugated Antibodies with discount code: CON-ANTIBODY2025

Offer is available for U.S. direct orders and internationally through participating distributors.

Making a large purchase? Enjoy free shipping on your order over $1,000!

Offer valid on direct, U.S. orders only.

Setting up a new lab? Allow Bioss to make that easier with an exclusive discount for 50% off all orders for 6 months.

Offer valid on direct, U.S. orders only.

Receive your first 20uL trial size for just $0.01 with our Pennybody Promotion.

Haven't worked with us before? Try one of our 20uL trial-sizes for just $0.01 plus shipping.
Click here to view details and to request your discount code for this promotional pricing.

Here's how it works:

• Submit the form with your contact information
• Receive an email with your discount code for a $0.01 trial size vial
• Select from thousands of 20uL trial size antibodies in our catalog
• Enter the code at checkout (or include it with your purchase order) to receive discounted pricing

Standard shipping and handling fees apply. Please view available options at checkout.
The Pennybody Promotion is for U.S. customers only and valid for one 20uL trial size per customer each year. Applicable on unconjugated items only.