dvr EVAN'S BLUE

EVAN'S BLUE excellent quality manufacturer, exporter and supplier.

Technical Specifications:
C.A.S. No. 314-13-6
CI NO. 23680
M.F. C34H24N6Na4O14S4
M.W. 960.82gm/mole

Specifications:

Dye Content (by Spectrophotometry) >85%
Solubility 0.1 % (Dist. Water) Clear solution
Absorption maximum (Dist. water) ?max 605-611nm
Absorptivity (A1% 1cm in water, at ?max, on dried substance) >800
Loss On Drying (110°C) <10%
Suitability for microscopy Passes test
Application:

Evans blue is used to assess the permeability of the blood%u2013brain barrier to macromolecules. Because serum albumin cannot cross the barrier and virtually all Evans blue is bound to albumin, normally the neural tissue remains unstained.Evans blue is pharmacologically active, acting as a negative allosteric modulator of the AMPA and kainate receptors and as an inhibitor of vesicular glutamate transporters. It also acts on P2 receptors.

Note: This article uses material from the http://rxmarine.com/