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390062

Sigma-Aldrich

Thiazole Orange

Dye content ~90 %

Sinónimos:

1-Methyl-4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]quinolinium p-tosylate

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About This Item

Fórmula empírica (notación de Hill):
C26H24N2O3S2
Número de CAS:
107091-89-4
Peso molecular:
476.61
MDL number:
MFCD00192499
UNSPSC Code:
12171500
PubChem Substance ID:
24864313
NACRES:
NA.47

form

powder

Quality Level

200

composition

Dye content, ~90%

mp

270 °C (dec.) (lit.)

λmax

512 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Cc1ccc(cc1)S([O-])(=O)=O.CN2C(\Sc3ccccc23)=C\c4cc[n+](C)c5ccccc45

InChI

1S/C19H17N2S.C7H8O3S/c1-20-12-11-14(15-7-3-4-8-16(15)20)13-19-21(2)17-9-5-6-10-18(17)22-19;1-6-2-4-7(5-3-6)11(8,9)10/h3-13H,1-2H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1

InChI key

ACOJCCLIDPZYJC-UHFFFAOYSA-M

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General description

Thiazole Orange can be tethered with peptide nucleic acid for the detection of target nucleic acid in homogeneous solution. It is a dye with, both predicted physical characteristics and the biological staining characteristics of a good reticulocyte dye, hence it is considered as a dye for reticulocyte analysis. It has massive fluorescence enhancement and high quantum yield upon binding to nucleic acids, particularly RNA. It is non precipitating and can permeates through live cell membranes.

Application

Thiazole orange has been used for the staining and thereby quantification of reticulocytes.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
SHBQ7052
SHBN3550
MKCK2354
MKCJ3723
MKCH5294

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Light-up probes: thiazole orange-conjugated peptide nucleic acid for detection of target nucleic acid in homogeneous solution.
Svanvik N
Analytical Biochemistry, 281(1), 26-35 (2000)
Phong Lan Thao Tran et al.
Biochimie, 93(8), 1288-1296 (2011-06-07)
The potential formation of G-quadruplexes in many regions of the genome makes them an attractive target for drug design. A large number of small molecules synthesized in recent years display an ability to selectively target and stabilize G-quadruplexes. To screen for
Ljiljana Sjekloća et al.
Cell chemical biology, 26(8), 1159-1168 (2019-06-11)
Thioflavin T (ThT) is widely used for the detection of amyloids. Many unrelated DNAs and RNAs that contain G-quadruplex motifs also bind ThT and strongly activate its fluorescence. To elucidate the structural basis of ThT binding to G quadruplexes and
Emily C Reddy et al.
Platelets, 29(1), 27-33 (2017-04-14)
Platelets are recognized to be physiologically and functionally heterogeneous. An example of the diversity in reactivity is the formation of a distinct subpopulation of procoagulant phosphatidylserine (PS)-exposing platelets upon activation. Platelet age has been proposed as a determinant of platelet
Costimulation blockade, busulfan, and bone marrow promote titratable macrochimerism, induce transplantation tolerance, and correct genetic hemoglobinopathies with minimal myelosuppression.
Adams AB
Journal of Immunology, 167(2), 1103-1111 (2001)
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