Glycocholic Acid-d4 (Synonyms: Cholylglycine-d4, GCA-d4) |
| Katalog-Nr.GC47409 |
GlykocholsÄure-d4 ist die mit Deuterium bezeichnete GlykocholsÄure. GlykocholsÄure ist eine GallensÄure mit krebsbekÄmpfender AktivitÄt, die auf mit dem Pumpwiderstand in Verbindung stehende und nicht mit dem Pumpwiderstand in Verbindung stehende Signalwege abzielt.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1201918-15-1
Sample solution is provided at 25 µL, 10mM.
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Glycocholic acid-d4 is intended for use as an internal standard for the quantification of glycocholic acid by GC- or LC-MS. Glycocholic acid is a glycine-conjugated form of the primary bile acid cholic acid and has roles in the emulsification of fats.1,2 It reduces expression of the gene encoding the farnesoid X receptor (FXR) and increases expression of the genes encoding the bile acid receptors TGR5 and S1PR2 in SNU-245 cells when used at a concentration of 1.6 μmol/ml.3 Glycocholic acid (250 μM) increases the intracellular accumulation and cytotoxicity of epirubicin in Caco-2 cells, as well as decreases expression of the genes encoding multidrug resistance protein 1 (MDR1), MDR-associated protein 1 (MRP1), and MRP2 when used alone or in combination with epirubicin.4 It increases absorption of epirubicin into everted sacs of rat ileum and jejunum when used at a concentration of 250 μM. The bile acid composition ratio of glycocholic acid is elevated in bile of patients with cholangiocarcinoma compared with patients with pancreatic cancer or benign biliary diseases.3 Serum levels of glycocholic acid are elevated in patients with hepatocellular carcinoma compared with healthy individuals.2
1.Lefebvre, P., Cariou, B., Lien, F., et al.Role of bile acids and bile acid receptors in metabolic regulationPhysiol. Rev.89(1)147-191(2009) 2.Guo, C., Xie, C., Ding, P., et al.Quantification of glycocholic acid in human serum by stable isotope dilution ultra performance liquid chromatography electrospray ionization tandem mass spectrometryJ. Chromatogr. B. Analyt. Technol. Biomed. Life Sci.1072315-319(2018) 3.Song, W.-S., Park, H.-M., Ha, J.M., et al.Discovery of glycocholic acid and taurochenodeoxycholic acid as phenotypic biomarkers in cholangiocarcinomaSci. Rep.8(1)11088(2018) 4.Lo, Y.L., Ho, C.T., and Tsai, F.L.Inhibit multidrug resistance and induce apoptosis by using glycocholic acid and epirubicinEur. J. Pharm. Sci.35(1-2)52-67(2008)
| Cas No. | 1201918-15-1 | SDF | |
| Überlieferungen | Cholylglycine-d4, GCA-d4 | ||
| Canonical SMILES | C[C@H](CCC(NCC(O)=O)=O)[C@@]1([H])CC[C@@]2([H])[C@]3([H])[C@H](O)C[C@]4([H])C([2H])([2H])[C@H](O)C([2H])([2H])C[C@]4(C)[C@@]3([H])C[C@H](O)[C@@]21C | ||
| Formula | C26H39D4NO6 | M.Wt | 469.7 |
| Löslichkeit | DMF: 10 mg/mL,DMSO: 10 mg/mL,DMSO:PBS(pH 7.2) (1:4): 0.2 mg/mL,Ethanol: 1 mg/mL | Storage | Store at -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. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 2.129 mL | 10.6451 mL | 21.2902 mL |
| 5 mM | 0.4258 mL | 2.129 mL | 4.258 mL |
| 10 mM | 0.2129 mL | 1.0645 mL | 2.129 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
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.
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 26 reference(s) in Google Scholar.)
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