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A-485

Cat. No. M9561

All AbMole products are for research use only, cannot be used for human consumption.

A-485 Structure
Size Price Availability Quantity
1mg USD 100  USD100 In stock
5mg USD 220  USD220 In stock
10mg USD 380  USD380 In stock
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Quality Control & Documentation
Biological Activity

A-485 is a potent and selective HAT inhibitor of p300/CBP in vitro with an IC50 of 10 nM in a p300 TR-FRET assay and 3 nM in a CBP TR-FRET assay with selectivity > 1000-fold over closely related HATs. A-485 exhibits potent activity in most multiple myeloma cell lines, and in a subset of acute myeloid leukaemia lines and non-Hodgkin’s lymphoma lines. A-485 induces a comparable decrease in H3K27Ac in all five prostate cancer cell lines.

In tumour-bearing animals, dosing with A-485 for seven days induces a decrease in the mRNA levels of MYC and the AR-dependent gene SLC45A3 at three hours post-dosing, and (for MYC) a decrease in the protein level, indicating that A-485 inhibits p300-mediated transcriptional activity in vivo.

Chemical Information
Molecular Weight 536.48
Formula C25H24F4N4O5
CAS Number 1889279-16-6
Solubility (25°C) DMSO ≥ 60 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Shicheng Huo, et al. p300/CBP inhibitor A-485 inhibits the differentiation of osteoclasts and protects against osteoporotic bone loss

[2] Feiye Zhou, et al. Selective inhibition of CBP/p300 HAT by A-485 results in suppression of lipogenesis and hepatic gluconeogenesis

[3] Jinjin Peng, et al. p300/CBP inhibitor A-485 alleviates acute liver injury by regulating macrophage activation and polarization

[4] Loren M Lasko, et al. Discovery of a selective catalytic p300/CBP inhibitor that targets lineage-specific tumours

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  Catalog
Abmole Inhibitor Catalog




Keywords: A-485 supplier, Histone Acetyltransferase, inhibitors, activators

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