Dithiothreitol (DTT), ≥97%, Crystalline Powder - 10g
For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.
Dithiothreitol (DTT), ≥97% purity, crystalline powder, is a strong thiol-based reducing agent widely used in protein chemistry and molecular biology. Commonly known as Cleland’s reagent, DTT reduces disulfide bonds in proteins and peptides, maintaining sulfhydryl (–SH) groups in their reduced state.
DTT is frequently used in:
SDS-PAGE sample preparation
Enzyme reactivation studies
Protein isolation and purification workflows
Reduction of disulfide bridges in biochemical assays
DNA extraction protocols
Maintenance of reduced cysteine residues in buffer systems
Compared to 2-mercaptoethanol, DTT is less volatile and typically effective at lower concentrations. It is supplied as crystalline powder for laboratory preparation of fresh reducing solutions.
For life science research use only.
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