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Col003

Catalog No. T10860Cas No. 328565-16-8

Col003 is a selective and potent inhibitor of Hsp47, competitively binding to the collagen-binding site on Hsp47 (IC50: 1.8 μM). It is useful for researching fibrosis.

Col003

Col003

Purity: 99.03%
Catalog No. T10860Cas No. 328565-16-8
Col003 is a selective and potent inhibitor of Hsp47, competitively binding to the collagen-binding site on Hsp47 (IC50: 1.8 μM). It is useful for researching fibrosis.
Pack SizePriceAvailabilityQuantity
2 mg$39In Stock
5 mg$64In Stock
10 mg$109In Stock
25 mg$228In Stock
50 mg$369In Stock
100 mg$571In Stock
200 mg$819In Stock
500 mg$1,230In Stock
1 mL x 10 mM (in DMSO)$64In Stock
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Purity:99.03%
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Product Introduction

Bioactivity
Description
Col003 is a selective and potent inhibitor of Hsp47, competitively binding to the collagen-binding site on Hsp47 (IC50: 1.8 μM). It is useful for researching fibrosis.
Targets&IC50
HSP47:1.8 μM
In vitro
A molecule AK778 and its cleavage product Col003 competitively inhibited the interaction and caused the inhibition of collagen secretion by destabilizing the collagen triple helix. Structural information obtained with NMR analysis revealed that Col003 competitively binds to the collagen-binding site on Hsp47. Col003 has an inhibitory effect on the interaction of Hsp47 with collagen in Hsp47 KO / MEFs. Col003 (0.01-100 μM) exhibits dose-dependent effects on the interactions of Hsp47 with collagen (IC50: 1.8 μM for Hsp47). Col003 (100 μM; 20-60 mins) has an inhibitory effect on collagen secretion and accumulation. It inhibits collagen secretion by wild-type MEFs and the secretion is not abolished completely. Col003 (100 μM) degrades α,α′-dipyridyl collagen secretion completely by incubation with trypsin at a high temperature (50 °C for 15 min), but is resistant to trypsin digestion at 37 °C.
Chemical Properties
Molecular Weight257.24
FormulaC14H11NO4
Cas No.328565-16-8
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 55 mg/mL (213.81 mM), Sonication is recommended.
Solution Preparation Table
DMSO
1mg5mg10mg50mg
1 mM3.8874 mL19.4371 mL38.8742 mL194.3710 mL
5 mM0.7775 mL3.8874 mL7.7748 mL38.8742 mL
10 mM0.3887 mL1.9437 mL3.8874 mL19.4371 mL
20 mM0.1944 mL0.9719 mL1.9437 mL9.7186 mL
50 mM0.0777 mL0.3887 mL0.7775 mL3.8874 mL
100 mM0.0389 mL0.1944 mL0.3887 mL1.9437 mL

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