CASLO ApS has served the research community for more than twenty years, offering customer-specified synthetic peptides, modified peptides, and other peptide services of high quality.

Researchers have used CASLO peptides in more than a thousand projects published in international scientific articles and several other programs. Contact CASLO if you need a reference list.

CASLO has grown significantly since its start in 2005, and we now serve regular customers in more than ten countries.

The Danish business magazine Børsen awarded CASLO as a Gazelle Company for its high growth rate.

We deliver products for research to academic customers and biopharmaceutical companies.

We strive to offer competitive prices, but quality always comes first and will never be compromised. We deliver products with a money-back guarantee and high standard, extensive QC documentation.

CASLO collaborates closely with a range of specialized laboratories, so we can offer a large range of different services.

At CASLO, we are a dedicated team, and we will do our very best to give you professional and good service.

We can help you solve practical or scientific issues before you choose peptide sequences or modifications.

We offer to sign a confidentiality agreement before receiving your peptide sequences.

Please do not hesitate to contact us if you have any questions.