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Chicago Sky Blue 6B

Chemical Structure : Chicago Sky Blue 6B

CAS No.: 2610-05-1

Chicago Sky Blue 6B (Direct Blue 1, Pontamine sky blue, p-425)

Catalog No.: PC-60881Not For Human Use, Lab Use Only.

A counterstain for background autofluorescence in fluorescence and immunofluorescence histochemistry, also is the first small molecule prion protein (PrP) ligand capable of inhibiting Aβ binding.

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500 mg $58 In stock
1 g $88 In stock
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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

Chicago Sky Blue 6B (Direct Blue 1) is a counterstain for background autofluorescence in fluorescence and immunofluorescence histochemistry, also is the first small molecule prion protein (PrP) ligand capable of inhibiting Aβ binding.
Chicago Sky Blue 6B inhibits Aβ binding and reduce prion levels was established in cell-based assays.
Chicago Sky Blue 6B also is a competitive VGLUT inhibitor without affecting plasma membrane transporters, shows antinociceptive effects in vivo.
Chicago Sky Blue 6B also is an allosteric inhibitor of macrophage migration inhibitory factor (MIF) with IC50 of 0.81 uM.

Physicochemical Properties

M.Wt 992.791
Formula C34H24N6Na4O16S4
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

Tetrasodium;(6E)-4-amino-6-[[4-[4-[(2E)-2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate

References

1. Risse E, et al. J Biol Chem. 2015 Jul 3;290(27):17020-8.

2. Yu G, et al. Behav Pharmacol. 2013 Dec;24(8):653-8.

3. He Z, et al. Behav Brain Res. 2013 Feb 15;239:172-6.

4. Bai F, et al. J Biol Chem. 2012 Aug 31;287(36):30653-63.

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