Progesterone 3-PEG11-biotin
Item № 9000645
Purity ≥98%
500 µg $72.00 $0.00
1 mg $137.00 $0.00
5 mg $576.00 $0.00
10 mg $1,008.00 $0.00

Pricing updated 2016-05-05. Prices are subject to change without notice.

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Progesterone, along with pregnenolone, is the biosynthetic precursor of all other steroid hormones. Progesterone is synthesized from cholesterol by the sequential action of desmolase in the mitochondria, which produces pregnenolone, followed by Δ4,5-isomerase in the outer mitochondrial membrane and smooth endoplasmic reticulum of steroid-secreting cells.1 The main function of progesterone is to prepare the uterine lining for implantation of a fertilized ovum and to maintain pregnancy. Measurement of serum or plasma progesterone levels are used as an index to monitor ovulation and investigate luteal function. Progesterone 3-PEG11-biotin is an affinity probe that allows progesterone to be detected or immobilized using the biotin ligand. The PEG11 moiety serves to separate the biotin linker from progesterone with a hydrophilic spacer.

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Technical Information
Formal Name N-(1-(((E)-(17-acetyl-10,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H,6H,10H)-ylidene)amino)oxy)-2-oxo-6,9,12,15,18,21,24,27,30,33,36-undecaoxa-3-azaoctatriacontan-38-yl)-5-((3aS,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
Molecular Formula C57H97N5O16S
Formula Weight 1140.5
Purity ≥98%
Formulation A solution in ethanol
InChI Code 1S/C57H97N5O16S/c1-43(63)47-10-11-48-46-9-8-44-40-45(12-14-56(44,2)49(46)13-15-57(47,48)3)62-78-41-53(65)59-17-19-68-21-23-70-25-27-72-29-31-74-33-35-76-37-39-77-38-36-75-34-32-73-30-28-71-26-24-69-22-20-67-18-16-58-52(64)7-5-4-6-51-54-50(42-79

WARNING - This product is not for human or veterinary use.

Shipping & Storage
Storage -20°C
Shipping Room temperature in continental US; may vary elsewhere
Stability As supplied, 1 year from the QC date provided on the Certificate of Analysis, when stored properly
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Additional Information

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References & Background Reading
Product Description References

1. Erickson, G.F. The ovary: Basic principles and concepts. A. Physiology. 3rd ed. 973-1015 (1995).

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