Complimentary 1.0 mg

CRM197 is a non-toxic mutant of diphtheria toxin having a single amino acid substitution of glutamic acid for glycine. CRM197 is a well-defined protein and functions as a carrier for polysaccharides and haptens making them immunogenic.

Sign up today to secure your complimentary research sample!

Please enable JavaScript in your browser to complete this form.
Qualified buyers only. Shipping not included.

Partner with Primrose Bio

For nearly 15 years, PeliCRM197 has been the industry standard where the highest quality and supply consistency for CRM197 matters the most: your products.