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Cat. No.: HY-N3393

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Lethedioside A

Lethedioside A is a Enhancer of split 1 (Hes1) inhibitor with an IC₅₀ of 9.5 μM. Lethedioside A inhibits Hes1 dimer formation. Lethedioside A exhibits weak inhibition of TCF4/β-catenin complex formation. Lethedioside A inhibits nitric oxide production by activated immune cells.

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CAS No.: 221289-31-2
화학식: C₂₉H₃₄O₁₅
분자량:622.57

보관:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (271 KB)

Lethedioside A Chemical Structure

CAS No.: 221289-31-2

Amount: USD 0.00

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Use of MCE Products

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- 제품 설명
- IC₅₀ & Target
- Cellular Effect
- In Vitro
Chemical Information
Protocol (1)
순도&문서
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

제품 설명

IC₅₀ & Target

^[1]

Hes1

9.5 μM (IC₅₀)

Cellular Effect

Cell Line	Type	Value	Description	References
KB	IC₅₀	>100 μg/mL Compound: 4	Cytotoxicity against human KB cells after 72 hrs by neutral red assay Cytotoxicity against human KB cells after 72 hrs by neutral red assay	[PMID: 10075750]

In Vitro

Lethedioside A (compound 4) weakly inhibits purified hTCF4/β-catenin complex formation in a cell-free ELISA with an IC₅₀ of 46.9 μM^[1].
Lethedioside A binds directly to GST-Hes1 immobilized on Sepharose beads in a cell-free biochemical binding assay^[1].
Lethedioside A (24 h) potently inhibits LPS (HY-D1056)-induced nitric oxide production in RAW 264.7 macrophages with an IC₅₀ of 7.91 μM^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.

Chemical Information

CAS No. 221289-31-2
분자량 622.57
화학식 C₂₉H₃₄O₁₅
SMILES

O=C1C(C(OC(C2=CC(OC)=C(OC)C=C2)=C1)=CC(OC)=C3)=C3O[C@@H]4O[C@@H]([C@@H](O)[C@H](O)[C@H]4O)CO[C@H]5[C@@H]([C@H]([C@H](O)CO5)O)O
Structure Classification
- Flavonoids
- Flavones
Initial Source
선적

Room temperature in continental US; may vary elsewhere.
보관

Please store the product under the recommended conditions in the Certificate of Analysis.

Protocol

All Cell Biology

Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (271 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Arai MA, et al. Hes1 inhibitor isolated by target protein oriented natural products isolation (TPO-NAPI) of differentiation activators of neural stem cells. Chem Sci. 2016;7(2):1514-1520. [Content Brief]

[2]. Dong CHEN, et al. Flavanoids from the stems of Aquilaria sinensis. Chinese Journal of Natural Medicines. Volume 10, Issue 4, July 2012, Pages 287-291.

Calculators

몰농도 계산기

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Bioz

Keywords

MOQ

Minimum order quantity

100 mg

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