Various dermal studies can be performed to evaluate properties of a client’s therapeutic, compound or drug substance. TGA Sciences, Inc. is AAALAC accredited and USDA registered , and maintains an internal Institutional Animal Care and Use Committee (IACUC) in accordance with USDA and HHS regulations and guidelines. Past studies include the evaluation of certain botulinum toxin products on gait, DAS scoring, appearance and other quantifiable markers of skin irritation and function. The Guinea Pig Maximization Test has also been validated utilizing the Buehler Test to estimate the sensitization potential of test materials, devices and/or extracts, performed in compliance with cGMP requirements. All testing can be performed in a cGMP or R&D method.ut 60% of the total serum protein.