3,3',5,5'-Tetramethylbenzidine
Standard for GC,99.0%(GC)
- Product Code: 239584
Alias:
TMB; 3,3′,5,5′-tetramethylbenzyl
CAS:
54827-17-7
| Molecular Weight: | 240.34 g./mol | Molecular Formula: | C₁₆H₂₀N₂ |
|---|---|---|---|
| EC Number: | 259-364-6 | MDL Number: | MFCD00007748 |
| Melting Point: | 168-171 °C(lit.) | Boiling Point: | 368.6 °C at 760 mmHg |
| Density: | Storage Condition: | 2~8°C |
Product Description:
Used as a chromogenic substrate for horseradish peroxidase (HRP) in immunoassays such as ELISA, where it produces a blue color upon oxidation that can be measured spectrophotometrically. Commonly applied in diagnostic tests for detecting proteins, antibodies, or antigens due to its high sensitivity and low background signal. Also used in forensic science for latent blood detection, as it reacts with heme in blood to produce a visible color change. Stable in storage and provides consistent results in various assay formats.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿2,960.00 |
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3,3',5,5'-Tetramethylbenzidine
Used as a chromogenic substrate for horseradish peroxidase (HRP) in immunoassays such as ELISA, where it produces a blue color upon oxidation that can be measured spectrophotometrically. Commonly applied in diagnostic tests for detecting proteins, antibodies, or antigens due to its high sensitivity and low background signal. Also used in forensic science for latent blood detection, as it reacts with heme in blood to produce a visible color change. Stable in storage and provides consistent results in various assay formats.
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