SPDP, a hetero-bifunctional reagent, is useful for bridging two different proteins, such as enzymes and antibodies. SPDP first reacts with a protein molecule through its amino groups. SPDP introduces a pyridyl disulfide moiety to the protein, which is then reduced by DTT to form thiol groups. These thiol groups then form a disulfide bond with another protein molecule thus yielding a heterodimer protein.
|Product Name||Code||Length (Å)||Solvent|
1. P. Walden, Z. A. Nagy and J. Klein, Major Histocompatibility Complex-Restricted and Unrestricted Activation of Helper T Cell Lines by Liposome-bound Antigens, J. Mol. Cell. Immunol, 1986, 2, 191.
2. R. D. Gordon, W. E. Fieles, D. L. Schotland, R. Hogue-Angeletti and R. L. Barchi, Topographical Localization of the C-terminal Region of the Voltagedependent Sodium Channel from Electrophorus Electricus Using Antibodies Raised Against a Synthetic Peptide, Proc. Natl. Acad. Sci. USA, 1987,