2. Vitamin D Related/Nuclear Receptor
  3. Androgen Receptor
  4. YK11

YK11 is a partial agonist of androgen receptor, with osteogenic activity.

For research use only. We do not sell to patients.

YK11 Chemical Structure

YK11 Chemical Structure

CAS No. : 1370003-76-1

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 110 In-stock
Solution
10 mM * 1 mL in DMSO USD 110 In-stock
Solid
5 mg USD 64 In-stock
10 mg USD 100 In-stock
50 mg USD 120 In-stock
100 mg USD 150 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

YK11 Related Antibodies

Top Publications Citing Use of Products

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

YK11 is a partial agonist of androgen receptor, with osteogenic activity.

IC50 & Target

Androgen receptor[1]
In Vitro

YK11 is a partial agonist of androgen receptor, and induces myogenic differentiation of C2C12 Cells at 500 nM via Fst mRNA upregulation by AR. YK11 enhances Myf5 and myogenin mRNA expression, but requires high concentrations (YK11, 100 nM or 500 nM)[1]. YK11 (0.5 μM) increases the cell growth of osteoblastic MC3T3-E1 cells, and enhances ALP activity via AR. YK11 also elevates osteoprotegerin mRNA expression (0.5 μM) and dose-dependently increases osteocalcin mRNA expression (0.1-1.0 μM). In addition, YK11 enhances phosphorylation of Akt protein via rapid non-genomic signaling[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

YK11 Related Antibodies
Molecular Weight

430.53

Formula

C25H34O6
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C1CCC2C(CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@@]4(OC(C)(OC)O/5)C5=C/C(OC)=O)=C1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 20 mg/mL (46.45 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.3227 mL 11.6136 mL 23.2272 mL
5 mM 0.4645 mL 2.3227 mL 4.6454 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (5.81 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (5.81 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation

Purity: 98.06%

COA (255 KB) HNMR (234 KB) LCMS (89 KB)

Handling Instructions (2659 KB)
References
Cell Assay
[1]

Mouse myoblast C2C12 cells are cultured in Dulbecco’s modified Eagle’s medium (DMEM) supplemented with 10% fetal bovine serum (FBS) at 37°C in a humidified atmosphere with 5% CO2. C2C12 cells are seeded on plates and maintained in culture medium for 24 h. To induce myogenic differentiation, YK11 or DHT in DMEM supplemented with 2% horse serum (differentiation medium) is added to the cells on day 0. For the neutralization assay of Fst (also known as activin-binding protein), C2C12 cells are maintained in differentiation medium in the presence of anti-Fst antibody[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3227 mL 11.6136 mL 23.2272 mL 58.0680 mL
5 mM 0.4645 mL 2.3227 mL 4.6454 mL 11.6136 mL
10 mM 0.2323 mL 1.1614 mL 2.3227 mL 5.8068 mL
15 mM 0.1548 mL 0.7742 mL 1.5485 mL 3.8712 mL
20 mM 0.1161 mL 0.5807 mL 1.1614 mL 2.9034 mL
25 mM 0.0929 mL 0.4645 mL 0.9291 mL 2.3227 mL
30 mM 0.0774 mL 0.3871 mL 0.7742 mL 1.9356 mL
40 mM 0.0581 mL 0.2903 mL 0.5807 mL 1.4517 mL
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YK11 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

YK111370003-76-1YK 11YK-11Androgen ReceptorInhibitorinhibitorinhibit

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