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Contact Us

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Customer Service Department

Mailing & Shipping Address

Cell Signaling Technology, Inc.
3 Trask Lane
Danvers, MA 01923

Customer Payment Remittance Address

PO Box 3843
Boston, MA 02241-3843

  • Hours: 8:30 AM - 8:00 PM (EST)
  • Phone: 877-616-2355 [toll free]
  • Phone: 978-867-2388
  • Fax: 866-432-6112 [toll free]
  • Fax: 978-867-2488
  • Email: [email protected]
Invoice requests:
[email protected]

Sales Department

  • Phone: 877-616-2355 [toll free]
  • Phone: 978-867-2388
  • Fax: 877-616-2355 [toll free]
  • Fax: 978-867-2488
  • Email: [email protected]

Technical Support