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Adaptor Proteins

Adaptor proteins are essential molecules that influence signal transduction pathways, governing cross-talk and specificity. Adaptor proteins contain protein-binding motifs, which facilitate interactions between protein-binding partners and the generation of bigger signaling complexes. Many adaptor proteins are required to link molecules within a signaling cascade to ensure the appropriate signaling response. R&D Systems offers quality products to study intracellular adaptor proteins that interact with cell surface receptors and participate in the regulation of a diverse range of biological process, including cell survival, proliferation, differentiation, and stress responses.