Santa Cruz Biotechnology offers conjugated and unconjugated monoclonal primary antibodies directed against most cell membrane receptors. Cell membrane receptors represent key sensors of the environment surrounding the cell. Extracellular ligands bind to these receptors, thereby initiating signal transduction within the cell. The signal transduction cascade ultimately induces transcription factor activation and gene regulation.
Most of our popular antibodies are also available as ImmunoCruz® Conjugates, including AC, HRP, PE, FITC, Alexa Fluor® 488, 546, 594, 647, 680, and 790 conjugates for direct Western Blotting and Staining applications, eliminating the need for a secondary antibody. Additional conjugates are also available for many antibodies, including Biotin, TRITC, PE-Cy5, PE-Cy7, APC, APC-Cy7, Alexa Fluor® 405, PerCP and PerCP-Cy5.5.