Pharmacokinetics Study of CJ-40001 and NESP® After Single Dose Administration in Health Male Volunteers

Inclusion Criteria: * Male aged 19 to 55 years at the screening * Subject with BMI between 19 kg/m2 and 28 kg/m2 (inclusive) * Subject who is able to participate in the whole study process * Subject who provided written informed consent voluntarily after being fully informed of the study objectives, procedures and the investigational product Exclusion Criteria: * Subject who has a medical history of gastrointestinal, cardiovascular, respiratory, hepatobiliary, hematologic/oncologic, neuropsychologic, endocrinological, immunologic or renal disease that may be aggravated by the investigational product * Subject with a systolic blood pressure of equal to or greater than 140 or less than 90 mmHg or with a diastolic blood pressure of equal to or greater than 90 or less than 60 mmHg * Subject who has allergic disease that needs to be treated * Subject with a history of drug allergies to any ingredient of the investigational product or marketed drug * Subject with a blood hemoglobin value less than 13 g/dL or more than 17 g/dL * Subject with a blood reticulocyte value more than the upper reference limit * Subject with a blood vitamin B12 or ferritin or transferrin value less than the lower reference limit * Subject with any non-negative results in blood serology (HBV, HCV, HIV, RPR) tests and in an examination of syphilis * Subject who smokes more than 10 cigarettes per day * Subject who consumes alcohol more than 140 g per week * Subject with a history of drug abuse * Subject who was administered with any investigational product, erythropoietin or iron supplement within 60 days prior to the screening * Subject who donated whole blood within 60 days or blood components within 30 days prior to the screening * Subject who took any herbal medicine within 30 days or any prescription drug within 14 days or over-the-counter drug considered to affect study within 10 days prior to the screening * Subject who does not agree to use medically acceptable methods of contraception or who has plan to provide sperm during the study period * Subject whom the investigator determined to have clinically significant findings in ECG * Subject whose liver function is decreased with an AST, ALT or bilirubin value more than 1.5 times the upper reference limit * Subject whose renal function is decreased with a GFR value calculated using MDRD equation less than the lower reference limit * Subject whom the investigator determined to have clinically significant findings in clinical laboratory test * Subject who is inappropriate as a subject of this study by the investigator's decision