Testosterone test kit OB181

serumplasma

Testosterone is a steroid hormone produced by specific endocrine tissues (raydic cells) in the testicles of men and the ovaries of women. In men, testosterone stimulates the development of secondary sexual characteristics such as penis enlargement, body hair growth, muscle development, and degeneration. Therefore, testosterone is abundant in adolescent males, and in adult males, it helps regulate sexual function and maintain muscle mass. In women, testosterone is converted to estradiol, the woman's main sex hormone. Testosterone levels change throughout the day, peaking in the early morning between about 4 am and 8 am, and lowest in the evening between 4 and 8 pm. Specification Working range - 1.0-10.0 ng/mL Reference range - * Female: 0-0.80 ng/mL * Male: 2.6-15.9 ng/mL Sample type - Serum / Plasma Sample volume - 100 μL Loading volume - 100 μL Storage condition - Cartridge: 2-30 ℃ Detection buffer: 2-8 ℃ Shelf life - 24 months