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A9186

Sigma-Aldrich

Alcian Blue 8GX

BioReagent, suitable for detection of glycoproteins

Synonym(s):

Alcian Blue, Ingrain Blue 1

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About This Item

Empirical Formula (Hill Notation):
C56H68Cl4CuN16S4
CAS Number:
33864-99-2
Molecular Weight:
1298.86
Colour Index Number:
74240
EC Number:
251-705-7
MDL number:
MFCD00010720
UNSPSC Code:
12171500
PubChem Substance ID:
24891421
NACRES:
NA.32

product line

BioReagent

form

powder

composition

Dye content, ~50%

technique(s)

electrophoresis: suitable

suitability

suitable for detection of glycoproteins

SMILES string

[Cl-].[Cl-].[Cl-].[Cl-].CN(C)C(\SCc1ccc2c3nc(nc4n5[Cu]n6c(nc7nc(nc5c8cc(CS\C(N(C)C)=[N+](\C)C)ccc48)c9ccc(CS\C(N(C)C)=[N+](\C)C)cc79)c%10ccc(CS\C(N(C)C)=[N+](\C)C)cc%10c6n3)c2c1)=[N+](/C)C

InChI

1S/C56H68N16S4.4ClH.Cu/c1-65(2)53(66(3)4)73-29-33-17-21-37-41(25-33)49-57-45(37)62-50-43-27-35(31-75-55(69(9)10)70(11)12)19-23-39(43)47(59-50)64-52-44-28-36(32-76-56(71(13)14)72(15)16)20-24-40(44)48(60-52)63-51-42-26-34(18-22-38(42)46(58-51)61-49)30-74-54(67(5)6)68(7)8;;;;;/h17-28H,29-32H2,1-16H3;4*1H;/q+2;;;;;+2/p-4

InChI key

CKLBXIYTBHXJEH-UHFFFAOYSA-J

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General description

Alcian Blue 8GX is a cationic phthalocyanine dye. It has an ability to interact with sulphated glycosaminoglycan. It is used as a counterstain to visualize histological tissue sections. In addition, alcian blue 8GX also aids in the in-situ quantification of marine biofilms produced by marine bacteria.

Application

Alcian Blue 8GX has been used:
  • for the quantification of sulphated glycosaminoglycan
  • to stain differentiated chondrocytes to access proteoglycan′s synthesis by these cells
  • to stain Multi-lineage differentiation of hemangioma-derived perivascular cells (Hem-PCs)
  • in histological staining to detect neutral and charged carbohydrate residues

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Anca Florentina Caliman et al.
Journal of hazardous materials, 144(1-2), 265-273 (2006-11-23)
The photocatalytic degradation of Alcian Blue 8 GX, a cationic copper phthalocyanine dye, has been investigated in aqueous suspensions containing the commercial catalyst TiO(2) P-25. The photodegradation of the organic molecule follows approximately a pseudo-first kinetic order, according to the
Inga Katharina Fuhrmann et al.
Acta histochemica, 117(3), 243-254 (2015-04-02)
The purpose of our study was to analyze the distribution of the major extracellular matrix glycosaminoglycan hyaluronan (HA), its receptor CD44 and cells which influence (re)modeling of the extracellular matrix (T- and B-cells, macrophages, endothelial cells) in menisci obtained from
J M Campos et al.
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