HCG

Glycoprotein hormone that mimics luteinizing hormone (LH)

Acts on LH / HCG receptors in research models

Studied for stimulation of gonadal steroidogenesis

Investigated within hypothalamic-pituitary-gonadal axis research

Supplied and measured by international units (IU) of activity

Supplied as lyophilized powder

Requires reconstitution before use

Research Water required for mixing (sold separately)

Swirl gently, never shake

Store lyophilized vial frozen for long-term holding

Keep reconstituted solution at 2 to 8°C

Protect from light and heat

Maintain sterile technique throughout reconstitution

Avoid repeated freeze-thaw cycles to preserve integrity