Inclusion Criteria:

• Female subjects may not be pregnant and/or will agree to use appropriate method of contraception beginning at least 2 weeks prior to administration of the first dose of study drug in the first treatment period, throughout the study and until at least 2 weeks after administration of the last dose of study drug in the last treatment period
• Subject has a history of T2DM either treated with diet and exercise alone or with metformin or a sulfonylurea
• Subject is judged to be in good health (other than history of Type 2 diabetes mellitus) based on medical history, physical examination, vital sign measurements, and laboratory safety tests performed at the prestudy (screening) visit and/or prior to administration of the initial dose of study drug
• Subject has no clinically significant abnormality on electrocardiogram (ECG) performed at the prestudy (screening) visit and/or prior to administration of the initial dose of study drug
• Subject has been a nonsmoker and/or has not used nicotine or nicotine-containing products for at least approximately 6 months; subjects who have discontinued smoking or the use of nicotine/nicotine containing products for at least approximately 3 months may be enrolled in the study at the discretion of the investigator

Exclusion Criteria:

• Subject is mentally or legally incapacitated, has significant emotional problems at the time of prestudy (screening) visit or expected during the conduct of the study or has a history of a clinically significant psychiatric disorder over the last 5 to 10 years
• Subject has a history of stroke, chronic seizures, or major neurological disorder
• Subject has a history of clinically significant endocrine (except for Type 2 diabetes mellitus), gastrointestinal, cardiovascular, hematological, hepatic, immunological, renal, respiratory, or genitourinary abnormalities or diseases
• Subject has a history of neoplastic disease (including leukemia, lymphoma, malignant melanoma), or myeloproliferative disease, regardless of the time since treatment
• Subject has history of a blood or platelet related disorder including prior deep venous thrombosis. Subject is being treated with coumadin, heparin, clopidogrel or has used these agents within 2 weeks of screening. Subject is being treated with aspirin or has used this agent within 3 weeks prior to administration of screening
• Subject is unable to refrain from or anticipates the use of any medication (with the exception of metformin or sulfonylurea agents), including prescription and nonprescription drugs or herbal remedies beginning approximately 2 weeks until the post-study visit. No concomitant medications may be taken during the study
• Subject consumes excessive amounts of alcohol, defined as greater than 3 glasses of alcoholic beverages, per day
• Subject consumes excessive amounts, defined as greater than 6, of coffee, tea, cola, or other caffeinated beverages per day
• Subject has had major surgery, donated or lost 1 unit of blood (approximately 500 mL) or participated in another investigational study within 4 weeks prior to the prestudy (screening) visit
• Subject has a history of significant multiple and/or severe allergies, or has had an anaphylactic reaction or significant intolerability to prescription or non-prescription drugs or food
• Subject uses insulin, PPAR gamma agonists (rosiglitazone or pioglitazone), exenatide (Byetta), acarbose (Prandase, Precose) or dipeptidyl-peptidase 4 (DPP-4) inhibitors (JANUVIA™1)