If you are looking for protamines from other mammals than those listed here, please inquire about their availability – we may be able to help.
Please use the contact form to send us an email (preferred method of contact).Phone: 1-925-203-5657 – Your call is important to us. If we are not available when you call, please leave a message with your name, contact info, date and time of the call, and the best time to call you back. We will return your call as soon as possible. Fax: 1-925-215-2142 Our mailing address is Briar Patch Biosciences, 15986 Mines Road, Livermore, CA 94550, USA