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Lissamine™ Green B

ALDRICH/199583 - Dye content 60 %

Synonym: Acid Green 50; Wool Green S

CAS Number: 3087-16-9
Empirical Formula (Hill Notation): C27H25N2NaO7S2
Molecular Weight: 576.62
EC Number: 221-409-2
MDL Number: MFCD00012117
Linear Formula: C27H25N2NaO7S2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-199583-25G 25 g
 $69.60
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 199583-25G

 

ε (extinction coefficient) ≥10000 at 300-306 nm in water at 0.005 g/L
  ≥50000 at 236-242 nm in water at 0.005 g/L
  ≥60000 at 630-636 nm in water at 0.005 g/L
λmax 633 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 60%
form powder
InChI 1S/C27H26N2O7S2.Na/c1-28(2)20-9-5-17(6-10-20)25(18-7-11-21(12-8-18)29(3)4)26-23-14-13-22(37(31,32)33)15-19(23)16-24(27(26)30)38(34,35)36;/h5-16H,1-4H3,(H2,31,32,33,34,35,36);/q;+1/p-1
InChI key WDPIZEKLJKBSOZ-UHFFFAOYSA-M
Quality Level 200 
SMILES string [Na+].CN(C)c1ccc(cc1)C(=C2/C=CC(C=C2)=[N+](/C)C)c3c(O)c(cc4cc(ccc34)S([O-])(=O)=O)S([O-])(=O)=O
solubility H2O: 0.1%
storage temp. room temp
Application: Lissamine Green B has been used in blood-brain barrier (BBB) studies and is used to study the its effect on herpes simplex virus 1 (HSV-1) corneal infection in animals.
Biochem/physiol Actions: Lissamine green also referred to as acid green 50, wool green S, food green S or green S, is used for vital staining of cornea and conjunctiva. Staining characteristics are almost similar to rose bengal dye. Lissamine green is also used to stain membrane-damaged epithelial cells. In vitro, Lissamine green B at low concentration blocks herpes simplex virus 1 (HSV-1) plaque formation.
Legal Information: Lissamine is a trademark of PerkinElmer Inc.
Packaging: 25 g in glass bottle
Storage Temp. room temp
Colour Index Number 44090
UNSPSC 12171500

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