Shenzhen OK Biotech Technology Co., Ltd.（SZOB）
HK Add: 6/F, Fo Tan Industrial Centre, 26-28 Au Pui Wan St ,Fo Tan, Shatin, Hongkong
China mainland Add: 8F, Fuxuan Building, No. 46, East Heping Rd, Longhua New District, Shenzhen, PRC China
Progesterone (P4) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. It belongs to a group of steroid hormones called the progestogens,and is the major progestogen in the body. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid.
|Other Name||6alpha-methylprednisolone;11-beta,17-alpha,21-trihydroxy-6-alpha-methylpregna-1,4-diene-3,20-dione; Methyl prednisolone; 11,17,21-trihydroxy-6-methylpregna-1,4-diene-3,20-dione; (6alpha,11beta)-11,17,21-trihydroxy-6-methylpregna-1,4-diene-3,20-dione; (6alpha,8xi,9xi,11beta,14xi)-11,17,21-trihydroxy-6-methylpregna-1,4-diene-3,20-dione|
|Package||Security and diversification|
|Minimum Order Quantity||10g|
Progesterone (P4) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and
embryogenesis of humans and other species. It belongs to a group of steroid hormones called the progestogens,and is the major
progestogen in the body. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids,
including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid.
Progesterone is the most important progestogen in the body, the result of its action as a potent agonist of the nuclear
progesterone receptor (nPR) (with an affinity of KD = 1 nM). In addition, progesterone is an agonist of the more recently
discovered membrane progesterone receptors (mPRs), as well as a ligand of the PGRMC1 (progesterone receptor membrane
component 1; formerly known as the σ2 receptor). Moreover, progesterone is also known to be an antagonist of the σ1 receptor,
a negative allosteric modulator of the nACh receptors,and a potent antagonist of the mineralocorticoid receptor (MR).
Progesterone prevents MR activation by binding to this receptor with an affinity exceeding even those of aldosterone and
glucocorticoids such as cortisol and corticosterone, and produces antimineralocorticoid effects, such as natriuresis, at
physiological concentrations.In addition, progesterone binds to and behaves as a partial agonist of the glucocorticoid receptor
(GR), albeit with very low potency (EC50 >100-fold less relative to cortisol).
1 High quality with competitive price:
1) Quality Standard: USP 35
2) Purity: >99%
3) We are manufacturer and can provide high quality products with factory price.
2 Fast and safe delivery:
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
4 Three Principles
1)Safe delivery: Channel diversification,protect the privacy of customers.And just in case, ensure to re-ship.
2)Never change: The product will always maintain high purity, will not change,High quality is the culture of our company.
3)Good services: As quickly as possible to solve customer problems, so that customers receive the goods safely.