“Spectrus has consistently delivered high-quality mass spectrometry data with precision and reproducibility. Their expertise, fast turnaround, and tailored approach make them a valued CRO for our analytical needs.”
John Reece-Hoyes
Senior Director, Head of Vector Biology
“Enrique is one of the best scientists that I have worked with and his skills in mass spec analysis of proteins are second to none. When we need this kind of analytical work as well as other types of protein analytical work, we always go to him. I’m really happy that he started Spectrus so we can continue to work with him and his great team.”
Jim Meador
Principal Scientist, Former Head of Expressions & HTP Protein Production
“Enrique’s mass spectrometry expertise was invaluable in designing, executing, and analyzing our study. He is professional, friendly, and was happy to answer all our questions throughout the project. Enrique is the ideal collaborator if you need to utilize mass spectrometry, but don’t know where to start.”
Michael Lero
PhD Candidate
“What sets Spectrus apart is their commitment to customer service. They’ve been incredibly responsive to our queries and have shown remarkable flexibility in accommodating our specific requirements. Their team’s in-depth knowledge of peptide mapping and willingness to collaborate has made them feel like an extension of our own research group and the results have significantly accelerated our drug discovery process.”
Doug McLaughlin
Principal Scientist
“The folks at Spectrus are exceptional to work with and leave no stone unturned. It is always a pleasure to collaborate with them and they will go to great lengths to help solve a problem or try a non-routine method to do so. The data they produce is high quality and solid. Would highly recommend!”
Roya Servattalab
Senior Scientist
“Spectrus is an outstanding analytical chemistry CRO with exceptional expertise that we have utilized extensively for mass spectrometry and bioanalytical testing. Their team consistently delivers precise, high-quality results with impressive speed, making them a go-to partner for complex analytical challenges. Their highly collaborative approach ensures seamless communication and tailored solutions that meet project needs efficiently and cost effectively. Whether it’s method development, sample analysis, or data interpretation, Spectrus combines technical excellence with outstanding client support. Highly recommended for anyone seeking reliable and expert analytical services.”
Erik D. Wold, Ph.D
Vice President – Head of CMC
“Our collaborations with Spectrus have been simply wonderful. Dr. Arevalo has built an incredible team of dedicated scientists who not only excel in data collection and analysis but also work closely with their clients to ensure their needs are met to the highest standards. Dr. Arevalo has gone above and beyond to not only produce valuable proteomic data but also use every opportunity to educate us in taking full advantage of this innovative and complex platform to advance our research mission. My colleagues and I cannot recommend more highly the value of working with Spectrus.”
Samuel Sherratt, Ph.D.
Scientific Director
“Spectrus has been a wonderful mass spec provider. Their work is diligent, great technical support, fast turnaround and always try to accommodate our special requests. We truly enjoy collaborating with Spectrus!”
Chisato Henry
Project Manager
