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Thermo Scientific™ DTBP (Wang and Richard's Reagent)
Crosslink amines to amines with dithiobispropionimidate; composed of imidoester groups at either end of a reducible (cleavable) disulfide-containing spacer arm.
Brand: Thermo Scientific™ 20665
252.70 EUR valid until 2025-05-31
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Description
Thermo Scientific™ Pierce DTBP is dimethyl 3,3'-dithiobispropionimidate, a crosslinker that contains amine-reactive imidoester groups around an 8-atom spacer arm, whose central disulfide bond can be cleaved with reducing agents.
Highlights:
- Water-soluble
- Cleavable by reducing agents
- Penetrates intact human erythrocytes
- Reactive groups: imidoester (homobifunctional)
- Reactive toward: amino groups

Specifications
Amine-Amine | |
DTBP | |
No | |
Upon receipt store desiccated at 4°C. | |
Ambient | |
Chemical Labeling | |
Imidoester | |
Powder | |
Water | |
Yes |
By Thiols | |
309.28 | |
11.9 Å | |
Yes | |
Pierce™ | |
Homobifunctional | |
Medium (10 to 30 Å) | |
1 g | |
Standard | |
Crosslinker |
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Safety and Handling
- DTBP (Wang and Richard's Reagent)
Signal Word
- Warning
Hazard Category
- Skin corrosion/irritation Category 2
Hazard Statement
- H315-Causes skin irritation.
Precautionary Statement
- P264-Wash hands thoroughly after handling.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P332+P313-If skin irritation occurs: Get medical advice/attention.
- P362+P364-Take off contaminated clothing and wash it before reuse.
Supplemental information
- MIXTURE LIST-Contains : Dimethyl 3,3'-Dithiobispropionimidate 2HC
Certificates
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For Research Use Only. Not for use in diagnostic procedures.