Progesterone 11-alpha-hemisuccinate
4-Pregnen-11a-OL-3,20-dione hemisuccinate
Progesterone also known as P4 (pregn-4-ene-3,20-dione) is a C-21 steroid hormone involved in the female menstrual cycle, pregnancy (supports gestation) and embryogenesis of humans and other species. Progesterone belongs to a class of hormones called progestogens, and is the major naturally occurring human progestogen.
Precursor
4-Pregnen-11a-3,20-dione
Solubility
Most steroids dissolve in organic solvents (eg. DMSO, THF, Acetone, Acetonitrile), however researchers should follow known or published procedures for optimal solvency. If an oil-based solution is required, we recommend a surfactant such as Freund’s Adjuvant following initial dilution with organic solvent. For use in vivo, refer to Mathis et al (1994) Psychopharmacology 116:210-206.
Storage and Stability
Lyophilized powder and reconstituted products must be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.
Form
Supplied as a lyophilized powder.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
