3,3',5,5'-Tetramethylbenzidine (TMB) ≥98%
Supplier: Thermo Scientific
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Warning
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Synonyms:
TMB, 3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine
Excellent colorimetric substrate for detection of horseradish peroxidase labelled probes; particularly useful in ELISA techniques, blue result can be read spectrophotometrically at 370 or 650 nm3,3',5,5'-Tetramethylbenzidine is used as a clinical reagent for testing blood.
It is also a chromogenic substrate which is used in staining procedures in immunohistochemistry. Further, it is used as a visualizing reagent in enzyme-linked immunosorbent assays. In addition to this, it is used as a replacement for carcinogenic compounds such as benzidine and o-phenylenediamine.
Formula:
C₁₆H₂₀N₂ MW: 240,35 g/mol Boiling Pt: 402 °C (1013 hPa) Melting Pt: 168…171 °C Storage Temperature: Ambient |
MDL Number:
MFCD00007748 CAS Number: 54827-17-7 EINECS: 259-364-6 |
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