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PGDM-d4 (Synonyms: Prostaglandin D Metabolited4)

Catalog No.GC47942

A neuropeptide with diverse biological activities

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PGDM-d4 Chemical Structure

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Tamaño Precio Disponibilidad Cantidad
25 μg
247,00 $
Disponible
50 μg
469,00 $
Disponible
100 μg
887,00 $
Disponible

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Sample solution is provided at 25 µL, 10mM.

Description of PGDM-d4

Prostaglandin DM (PGDM)-d4 contains four deuterium atoms at the 18, 18', 19 and 19' positions. It is intended for use as an internal standard for the quantification of PGDM by GC- or LC-mass spectrometry. PGD2 plays a pharmacological role in allergic and asthmatic anaphylaxis, normal physiological sleep and lowering of body temperature, as well as inhibits platelet aggregation and relaxes vascular smooth muscle.1 PGDM is a major urinary metabolite of PGD2 with a unique lower sidechain that readily undergoes reversible cyclization.2 It is used as a biomarker to assess endogenous production of PGD2.

1.Giles, H., and Leff, P.The biology and pharmacology of PGD2Prostaglandins35(2)277-300(1988) 2.Morrow, J.D., Prakash, C., Awad, J.A., et al.Quantification of the major urinary metabolite of prostaglandin D2 by a stable isotope dilution mass spectrometric assayAnal. Biochem.193(1)142-148(1991)

Chemical Properties of PGDM-d4

Cas No. N/A SDF
Sinónimos Prostaglandin D Metabolited4
Canonical SMILES O[C@@H]1[C@H](C/C=C\CC(O)=O)[C@@H](CCC(C([2H])([2H])C([2H])([2H])C(O)=O)=O)[C@@H](O)C1
Formula C16H20D4O7 M.Wt 332.4
Solubility DMF: 50 mg/ml,DMSO: 50 mg/ml,Ethanol: 50 mg/ml,PBS (pH 7.2): 1 mg/ml Storage Store at -80°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 PGDM-d4

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1 mg 5 mg 10 mg
1 mM 3.0084 mL 15.0421 mL 30.0842 mL
5 mM 0.6017 mL 3.0084 mL 6.0168 mL
10 mM 0.3008 mL 1.5042 mL 3.0084 mL
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In vivo Formulation Calculator (Clear solution) of PGDM-d4

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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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