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Cat. No.: HY-139104

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Thailanstatin D

Thailanstatin D, an analogue of Thailanstatin A, is able to inhibit AR-V7 gene splicing by interfering the interaction between U2AF65 and SAP155 and preventing them from binding to polypyrimidine tract located between the branch point and the 3' splice site. Thailanstatin D exhibits a potent tumor inhibitory effect on human CRPC xenografts leading to cell apoptosis.

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

CAS No.: 1609105-89-6
Formula: C₂₈H₄₁NO₈
Molecular Weight:519.63

Storage:

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

Data Sheet (268 KB)

Thailanstatin D Chemical Structure

CAS No.: 1609105-89-6

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Use of MCE Products

Fluorescent Dye

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

Biological Activity
- Description
- Cellular Effect
- In Vitro
- In Vivo
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

All DNA/RNA Synthesis Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
BT-474	IC₅₀	4.8 nM Compound: 4	Cytotoxicity against human BT474 cells after 4 days by MTS/cell proliferation assay Cytotoxicity against human BT474 cells after 4 days by MTS/cell proliferation assay	[PMID: 25098528]
MDA-MB-468	IC₅₀	3.4 nM Compound: 4	Cytotoxicity against human MDA-MB-468 cells after 4 days by MTS/cell proliferation assay Cytotoxicity against human MDA-MB-468 cells after 4 days by MTS/cell proliferation assay	[PMID: 25098528]
NCI-H1975	IC₅₀	3.6 nM Compound: 4	Cytotoxicity against human NCI-H1975 cells after 4 days by MTS/cell proliferation assay Cytotoxicity against human NCI-H1975 cells after 4 days by MTS/cell proliferation assay	[PMID: 25098528]
NCI-N87	IC₅₀	2 nM Compound: 4	Cytotoxicity against human NCI-N87 cells after 4 days by MTS/cell proliferation assay Cytotoxicity against human NCI-N87 cells after 4 days by MTS/cell proliferation assay	[PMID: 25098528]

In Vitro

Thailanstatin D (0-50 nM; 4 hours) significantly decreases the protein levels of AR-V7 and other AR-Vs (AR splice variants)^[1].

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

Cell Viability Assay^[1]

Cell Line:

VCaP, 22RV1 and LN95 cells
Concentration:

0-50 nM
Incubation Time:

4 hours
Result:

The mRNA levels of both AR-V7 and AR-FL were suppressed by Thailanstatin D in a dose-dependent manner.

In Vivo

Thailanstatin D (300 µg/kg; ALZET osmotic pumps; daily for 4 days) significantly inhibits the tumor growth^[1].

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

Animal Model:

NOD-SCID mice ( Mice bearing 22RV1 xenografts)^[1]
Dosage:

300 µg/kg
Administration:

ALZET osmotic pumps; daily for 4 days
Result:

Significantly inhibited the tumor growth.

Chemical Information

CAS No. 1609105-89-6
Molecular Weight 519.63
Formula C₂₈H₄₁NO₈
SMILES

C[C@@H](C[C@H]([C@H](O1)C)NC(/C=C\[C@H](C)OC(C)=O)=O)[C@@H]1C/C=C(C)/C=C/[C@@H]2C[C@@]3(C[C@H](O2)CC(O)=O)CO3
Structure Classification
- Alkaloids
Initial Source
- Microorganisms
Burkholderia thailandensis
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

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

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (268 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]. Wang B, et al. Developing new targeting strategy for androgen receptor variants in castration resistant prostate cancer. Int J Cancer. 2017;141(10):2121-2130. [Content Brief]

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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.

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100 mg

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Biological Activity
- Description
- In Vitro
- In Vivo
Chemical Information
Purity & Documentation
References

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Thailanstatin D

All DNA/RNA Synthesis Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

Thailanstatin D Related Classifications

HY-139104 Related Classifications