861030-25G Display Image

Auramine O, Dye content 85 %, certified by the Biological Stain Commission

Code: 861030-25G D2-231

Application

Auramine O has been used to study the cuticle/cutin in the epidermis of the pollen presenter in Vangueria infausta.

Biochem/physiol Actions...


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£58.30 25G
£69.96 inc. VAT
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Application

Auramine O has been used to study the cuticle/cutin in the epidermis of the pollen presenter in Vangueria infausta.

Biochem/physiol Actions

Auramine O is used for the staining of acid-fast organisms, coccidia. Auramine O along with carbol generates brilliant yellow fluorochrome of tubercle bacilli. It is effective in detecting positive cases of tuberculosis. Auramine O binds to the mycolic acid in the bacterial cell wall.

Packaging

25 g in glass bottle

Suitability

Certified for use by fluorescence microscopy in Churukian′s modification of Truant′s fluorescent method for acid fast bacilli on paraffin sections.

ε (extinction coefficient)≥15000 at 367-373 nm in water at 0.005 g/L, ≥12000 at 249-255 nm in water at 0.005 g/L, ≥36000 at 429-435 nm in water at 0.005 g/L
λmax370 nm, 434 nm (2nd)
application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, 85%
formpowder or chunks
gradecertified by the Biological Stain Commission
InChI keyKSCQDDRPFHTIRL-UHFFFAOYSA-N
InChI1S/C17H21N3.ClH/c1-19(2)15-9-5-13(6-10-15)17(18)14-7-11-16(12-8-14)20(3)4;/h5-12,18H,1-4H3;1H
mp>250 °C (dec.) (lit.)
Quality Level200
SMILES stringCl[H].CN(C)c1ccc(cc1)C(=N)c2ccc(cc2)N(C)C
solubility95% ethanol: 1 mg/mL, clear to hazy, yellow to very deep yellow
storage temp.room temp
Cas Number2465-27-2
Hazard Class6.1
Un Number2811
Pack GroupIII
This product has met the following criteria: