11-keto Testosterone-d3 |
Catalog No.GC46409
One-Click Copy Product Info
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A neuropeptide with diverse biological activities
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: N/A
Sample solution is provided at 25 µL, 10mM.
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11-keto Testosterone-d3 is intended for use as an internal standard for the quantification of 11-keto testosterone (CRM) by GC- or LC-MS. 11-keto Testosterone is structurally categorized as an androgen. It is a significant hormone in certain fish, regulating the development of sexual development and behavior.1,2 11-keto Testosterone binds the stickleback kidney androgen receptor (EC50 = 43 nM).3 11-keto Testosterone, at 10 nM, significantly activates the human androgen receptor expressed in zebrafish liver cells.3 This product is intended for research and forensic applications.
1.Yamaguchi, T., Watanuki, H., and Sakai, M.Effects of estradiol, progesterone and testosterone on the function of carp, Cyprinus Carpio, phagocytes in vitroComparative Biochemistry and Physiology129C(1)49-55(2001) 2.Godwin, J.Neuroendocrinology of sexual plasticity in teleost fishesFront.Neuroendocrinol.31(2)203-216(2010) 3.Olsson, P.E., Berg, A.H., von Hofsten, J., et al.Molecular cloning and characterization of a nuclear androgen receptor activated by 11-ketotestosteroneReproductive Biology and Endocrinology3:37(2005)
| Cas No. | N/A | SDF | |
| Canonical SMILES | O[C@@]1([2H])C([2H])([2H])C[C@@]([C@]1(C)C2)([H])[C@]3([H])CCC4=CC(CC[C@]4(C)[C@@]3([H])C2=O)=O | ||
| Formula | C19H23D3O3 | M.Wt | 305.4 |
| Solubility | DMF: 20 mg/mL,DMSO: 30 mg/mL,DMSO:PBS (pH 7.2) (1:10): 0.09 mg/mL,Ethanol: 20 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 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.2744 mL | 16.372 mL | 32.7439 mL |
| 5 mM | 654.9 μL | 3.2744 mL | 6.5488 mL |
| 10 mM | 327.4 μL | 1.6372 mL | 3.2744 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 saline, 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: >98.00% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 26 reference(s) in Google Scholar.)