Why GSI?

Quality Services

We are the original injection company and have built our business and reputation on offering the highest quality services.

Highly Qualified Staff

We have a staff of highly qualified scientists with extensive experience in a wide variety of genetic and model organism techniques. Each of our projects is assigned to a group of scientists who give it the personal attention needed to make it a success.

Excellent Customer Service

We also have excellent customer service. You can contact us at any point for updates about your order. Additionally, if there are any problems with shipping due to inclement weather or unforeseen circumstances, we will reship your work free of charge.

Over 50,000 Constructs Transformed

We have developed a broad client base for which we have transformed thousands of P-element and site-directed constructs. We have transformed constructs in over 100 individual Drosophila melanogaster strains as well as several other species.