2. Stem Cell/Wnt
  3. Hedgehog
  4. DS-1-38

DS-1-38 is an EYA1 antagonist that blocks Sonic Hedgehog (SHH) signaling. EYA1 is a haloacid dehalogenase phosphatase and transcription factor that regulates tumorigenesis and proliferation in SHH medulloblastoma (SHH-MB).

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

DS-1-38 Chemical Structure

DS-1-38 Chemical Structure

Size Price Stock Quantity
5 mg USD 290 In-stock
10 mg USD 465 In-stock
25 mg USD 930 In-stock
50 mg USD 1488 In-stock
100 mg USD 2380 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

DS-1-38 Related Antibodies

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Description

DS-1-38 is an EYA1 antagonist that blocks Sonic Hedgehog (SHH) signaling. EYA1 is a haloacid dehalogenase phosphatase and transcription factor that regulates tumorigenesis and proliferation in SHH medulloblastoma (SHH-MB)[1].

Molecular Weight

346.38

Formula

C21H18N2O3
Appearance

Solid

Color

White to off-white

SMILES

CCC1=C(C2=C(C=CC(C3=CN(N=C3)C)=C2)O1)C(C4=CC=C(C=C4)O)=O
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 : 125 mg/mL (360.88 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 2.8870 mL 14.4350 mL 28.8700 mL
5 mM 0.5774 mL 2.8870 mL 5.7740 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 Dissolution Calculator
Please enter the basic information of animal experiments:

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g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
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 2.8870 mL 14.4350 mL 28.8700 mL 72.1751 mL
5 mM 0.5774 mL 2.8870 mL 5.7740 mL 14.4350 mL
10 mM 0.2887 mL 1.4435 mL 2.8870 mL 7.2175 mL
15 mM 0.1925 mL 0.9623 mL 1.9247 mL 4.8117 mL
20 mM 0.1444 mL 0.7218 mL 1.4435 mL 3.6088 mL
25 mM 0.1155 mL 0.5774 mL 1.1548 mL 2.8870 mL
30 mM 0.0962 mL 0.4812 mL 0.9623 mL 2.4058 mL
40 mM 0.0722 mL 0.3609 mL 0.7218 mL 1.8044 mL
50 mM 0.0577 mL 0.2887 mL 0.5774 mL 1.4435 mL
60 mM 0.0481 mL 0.2406 mL 0.4812 mL 1.2029 mL
80 mM 0.0361 mL 0.1804 mL 0.3609 mL 0.9022 mL
100 mM 0.0289 mL 0.1444 mL 0.2887 mL 0.7218 mL
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DS-1-38 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:

DS-1-38Hedgehogcancercompound librarydrug discoveryglioblastomamultiple myelomaInhibitorinhibitorinhibit

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