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Estradiol 17-(β-D-Glucuronide) (sodium salt hydrate) (Synonyms: E217G, βEstradiol 17(βDGlucuronide), 17βEstradiol 17(βDGlucuronide), 17βOestradiol 17(βDGlucuronide))

Catalog No.GC48979

A substrate of multidrug resistance protein 2

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Estradiol 17-(β-D-Glucuronide) (sodium salt hydrate) Chemical Structure

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5 mg
US$102.00
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10 mg
US$193.00
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25 mg
US$354.00
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50 mg
US$554.00
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Sample solution is provided at 25 µL, 10mM.

Description of Estradiol 17-(β-D-Glucuronide) (sodium salt hydrate)

Estradiol 17-(β-D-glucuronide) (E217G) is an estrogen metabolite formed in the liver and subsequently excreted in bile.1 It acts as a substrate of the multidrug resistance protein 2 (MRP2; Km = 75 µM), and through MRP2-mediated transport, functions as a cholestatic agent, decreasing bile flow.1,2 In addition to binding to the MRP2 transport site, E217G has been shown to bind to an allosteric site that through positive cooperativity activates its own transport via MRP2 and the transport of other MRP2 substrates, including the non-cholestatic estrogen metabolite, estradiol 3-(β-D-glucuronide) .2,3 E217G has also been reported to be transported by MDR1, MRP1, MRP3, MRP4, MRP7, ABCG2 (a breast cancer resistance protein transporter), and the rat organic anion-transporting polypeptides 1-4.2

1.Loe, D.W., Almquist, K.C., Cole, S.P., et al.ATP-dependent 17β-estradiol 17-(β-D-glucuronide) transport by multidrug resistance protein (MRP). Inhibition by cholestatic steroidsThe Journal of Biological Chemisty271(16)9683-9689(1996) 2.Gerk, P.M., Li, W., and Vore, M.Estradiol 3-glucuronide is transported by the multidrug resistance-associated protein 2 but does not activate the allosteric site bound by estradiol 17-glucuronideDrug Metabolism and Disposition32(10)1139-1145(2004) 3.Gerk, P.M., Li, W., Megaraj, W., et al.Human multidrug resistance protein 2 transports the therapeutic bile salt tauroursodeoxycholateJournal of Pharmacology and Experimental Therapeutics320(2)893-899(2007)

Chemical Properties of Estradiol 17-(β-D-Glucuronide) (sodium salt hydrate)

Cas No. N/A SDF
Synonyms E217G, βEstradiol 17(βDGlucuronide), 17βEstradiol 17(βDGlucuronide), 17βOestradiol 17(βDGlucuronide)
Canonical SMILES [H][C@@]12CCC3=CC(O)=CC=C3[C@@]1([H])CC[C@@]4(C)[C@@]2([H])CC[C@@H]4O[C@@]5([H])[C@H](O)[C@@H](O)[C@H](O)[C@@H](C([O-])=O)O5.[Na+].O
Formula C24H31O8·Na [XH2O] M.Wt 470.5
Solubility DMF: 10 mg/ml,DMSO: 20 mg/ml,DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml Storage -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Estradiol 17-(β-D-Glucuronide) (sodium salt hydrate)

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1 mg 5 mg 10 mg
1 mM 2.1254 mL 10.627 mL 21.254 mL
5 mM 0.4251 mL 2.1254 mL 4.2508 mL
10 mM 0.2125 mL 1.0627 mL 2.1254 mL
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In vivo Formulation Calculator (Clear solution) of Estradiol 17-(β-D-Glucuronide) (sodium salt hydrate)

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

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.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 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.
3. All of the above co-solvents are available for purchase on the GlpBio website.

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Average Rating: 5 ★★★★★ (Based on Reviews and 39 reference(s) in Google Scholar.)

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