Here's How to Order Custom Antibodies:

Cocalico Biologicals, Inc. accepts orders for antibodies Monday through Friday . . . no deliveries accepted Saturday or Sunday.

If you wish to use our custom service, please complete the Project and Assurance Form (PDF) and return them to us with your antigen.

Please send antigen to:
Cocalico Biologicals, Inc.
449 Stevens Road
Stevens PA 17578

Questions? E-mail or call (717) 336-1990. Please contact us for current pricing!

Here's How to Order Biological Products:

Cocalico Biologicals, Inc. accepts orders by telephone, mail, or e-mail. All orders should contain the following information:

  1. Purchase Order Number
  2. Catalog Number and Product Description
  3. Quantity and Sizes Required
  4. Shipping and Billing Addresses
  5. Telephone Number and Contact
  6. Special Instructions

Please send orders to:

Telephone orders may be placed between 8:00am and 4:00pm EST Monday through Friday at: (717) 336-1990. E-mail orders are accepted 24 hours a day at Orders will be confirmed within 24 hours of receipt. Please contact us for current pricing!

Terms & Conditions:

All shipments are made "best way" in our judgement, unless otherwise specified. Freight charges are prepaid, F.O.B.Stevens, PA, and added to the invoice.

Minimum Orders

Cocalico Biologicals, Inc. has a $25.00 minimum order.


Payment terms are net 30 days in U.S. dollars. All balances over 30 days are subject to a 1-1/2% monthly finance charge. Prices are subject to change without notice.

Discounts and Standing Orders

Price discounts are available for large quanitity and standing orders. Please call for additional information and special pricing.

Cancellation Policy

Cancellation of orders for inventory items must be made within 48 hours of the schedules shipping date. Custom orders are firm and non-cancelable.


No returns will be accepted without prior approval by Cocalico Biological, Inc. Only unopened merchandise may be returned. We must be notified within 10 days of receipt of order.

Condition of Sale

All products are FOR LABORATORY USE ONLY, not for diagnostic or therapeutic uses.

Limited Warranty

Sales are otherwise without any seller's warranty or representation expressed, implied or statutory. Claims are limited to replacement of unacceptable product or refund of purchase price. Seller shall not be liable for indirect, special or consequential damages resulting from use of the product.