AntriaBio, Inc. is a biopharmaceutical company. The Company develops sustained release injectable therapies. The Company's products include AB101 and AB301. The Company's lead product candidate, AB101, is a microsphere formulation of PEGylated human recombinant insulin, is being developed as an extended acting basal insulin intended for once-weekly subcutaneous injection, for use alone and in combination with bolus prandial insulin or oral glucose lowering therapies, to improve glycemic control in patients with Type 1 and Type 2 Diabetes Mellitus. It has conducted pre-clinical studies, including acute and sub-acute toxicity studies in two species, safety pharmacology, and mutagenicity/genotoxicity studies. Its product candidate, AB301, is a once-weekly injectable combination of a pegylated human glucagon-like peptide-1 (GLP-1) agonist and AB101, the Company's basal insulin lead product candidate. The Company is engaged in additional ongoing preclinical studies of AB301.