Progesterone
For research use only.
Catalog No.S1705
7 publications
CAS No. 57-83-0
Progesterone is an endogenous steroid hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. A potent agonist of the nuclear progesterone receptor (nPR) with Kd of 1 nM; An agonist of the membrane progesterone receptors(mPRs); An antagonist of the σ1 receptor.
2 Customer Reviews
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Metformin alleviated EP-induced decidualization of endometrial stromal cells. (A–D) Endometrial stromal cells were treated with or without estradiol (10 nM) and progesterone (1 μM) in the absence or presence of metformin (1 mM) for 10 days or 14 days. Then, mRNA levels of IGFBP-1 and prolactin in endometrial stromal cells were examined by RT-qPCR assay (A and B). Secreted protein levels of IGFBP-1 and prolactin into media were tested by matching ELISA kits (C and D). #* P < 0.05.
Biomed Pharmacother, 2019, 109:1578-1585. Progesterone purchased from Selleck.
SPOP inhibits progesterone-induced S phase entry and Erk1/2 activation. (A) T47D cells were transfected with control or Myc-SPOP constructs. After 24 hr, cells were treated with the vehicle ethanol (EtOH) or progesterone (10 nM) for 24 hr. The cell cycle percentages was determined by PI staining and FACS; (B) T47D cells were transfected with control siRNAs or SPOP-specific siRNAs. After 48 hr, cells were treated and analyzed as in (A); (C) T47D cells were transfected with control or Myc-SPOP constructs. After 24 hr, cells were treated with the vehicle ethanol (EtOH) or progesterone (10 nM) for indicated times. Cell lysates were prepared for WB analyses; (D) T47D cells were transfected with control or SPOP-specific siRNA. After 48 hr, cells were treated and analyzed as in (C).
Am J Cancer Res, 2015, 5(10): 3210-3220.. Progesterone purchased from Selleck.
Purity & Quality Control
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Biological Activity
| Description | Progesterone is an endogenous steroid hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. A potent agonist of the nuclear progesterone receptor (nPR) with Kd of 1 nM; An agonist of the membrane progesterone receptors(mPRs); An antagonist of the σ1 receptor. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| In vitro |
Progesterone has biphasic effects on proliferation of breast cancer cells; it stimulates growth in the first cell cycle, then arrests cells at G1/S of the second cycle accompanied by up-regulation of the cyclin-dependent kinase inhibitor, p21. Progesterone-mediated transcription is further prevented by overexpression of E1A, suggesting that CBP/p300 is required. [1] Progesterone drives a series of events where luminal cells probably provide Wnt4 and RANKL signals to basal cells which in turn respond by upregulating their cognate receptors, transcriptional targets and cell cycle markers. [2] Progesterone treatment increases the sensitivity of cortical synaptoneurosomes to GABA (i.e., decreased the EC50) and increases the maximal efficacy with which GABA stimulated Cl- transport (i.e., increased the Emax). [3] |
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| Cell Data |
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| In vivo | Progesterone blocks the beneficial effect of estrogen on Abeta accumulation but not on behavioral performance in female 3xTg-AD mice. Progesterone significantly reduces tau hyperphosphorylation when administered both alone and in combination with estrogen. [4] Progesterone-treated rats are less impaired on a Morris water maze spatial navigation task than rats treated with the oil vehicle. Progesterone-treated rats also show less neuronal degeneration 21 days after injury in the medial dorsal thalamic nucleus, a structure that has reciprocal connections with the contused area. [5] |
Protocol
Solubility (25°C)
| In vitro | Ethanol | 63 mg/mL (200.34 mM) |
|---|---|---|
| DMSO | 22 mg/mL (69.96 mM) | |
| Water | Insoluble |
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Information
| Molecular Weight | 314.46 |
|---|---|
| Formula | C21H30O2 |
| CAS No. | 57-83-0 |
| Storage |
powder in solvent |
| Synonyms | N/A |
| Smiles | CC(=O)C1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C |
In vivo Formulation Calculator (Clear solution)
| Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment) | ||||||||||
| Dosage | mg/kg |  |
Average weight of animals | g | |
Dosing volume per animal | ul | |
Number of animals | |
| Step 2: Enter the in vivo formulation () | ||||||||||
| % DMSO % % Tween 80 % ddH2O | ||||||||||
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Calculation results:
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
Method for preparing in vivo formulation：Take μL DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH2O，mix and clarify.
1.Please make sure the liquid is clear before adding the next solvent.
2.Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
Bio Calculators
Molarity Calculator
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Dilution Calculator
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This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
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Molecular Weight Calculator
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Molarity Calculator
Clinical Trial Information
| NCT Number | Recruitment | interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|---|
| NCT04642391 | Not yet recruiting | Drug: Cosyntropin | Cirrhosis|Adrenal Insufficiency | University of Virginia | July 1 2021 | -- |
| NCT04298541 | Not yet recruiting | Drug: Ga-68- DOTATATE|Drug: Ga-68-DOTATOC | Meningioma | Weill Medical College of Cornell University|Cornell University | January 31 2021 | Phase 2 |
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