3,3',5,5'-Tetramethylbenzidine free base
About this item
TMB is a widely used chromogenic substrate for horseradish peroxidase (HRP) in colorimetric assays. As a free base, it is typically dissolved in an organic solvent or buffer to prepare TMB substrate solutions for ELISA, Western blotting, and immunohistochemistry.
- Sensitive HRP Substrate: Enables high-sensitivity detection in enzyme-linked assays
- Colorimetric detection: Produces a strong blue signal, with a yellow endpoint upon acid stop for dual-wavelength measurement
- Flexible formulation: Free base form allows custom preparation for specific assay conditions
- Versatile applications: Ideal for ELISA, Western blotting, and immunoassays in diagnostics and research
- Low background: Provides high signal-to-noise ratio for accurate quantification
2 Options Available Below
- Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
- Return Policy
Product Details & Documents
TMB is a widely used chromogenic substrate for horseradish peroxidase (HRP) in colorimetric assays. As a free base, it is typically dissolved in an organic solvent or buffer to prepare TMB substrate solutions for ELISA, Western blotting, and immunohistochemistry.
- Sensitive HRP Substrate: Enables high-sensitivity detection in enzyme-linked assays
- Colorimetric detection: Produces a strong blue signal, with a yellow endpoint upon acid stop for dual-wavelength measurement
- Flexible formulation: Free base form allows custom preparation for specific assay conditions
- Versatile applications: Ideal for ELISA, Western blotting, and immunoassays in diagnostics and research
- Low background: Provides high signal-to-noise ratio for accurate quantification
Product Family Options
Product Information
- Pack typeSizeAvailabilityPrice
- Supplier Number: RC-315Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
- Supplier Number: RC-317Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
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