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Unformatted text preview: Species 2 add to cells which attach to antibody #1 3) Excitation Repeat another set of antibodies for other part (organelle of cell) What are the advantages of using secondary antibodies? Colors are not a matter of taste--less visible proteins are stained red Cytoskeleton Response to external Signals e- microscopy reveals structure antibody staining reveals identity of protein Treadmiling Actin concentration is between critical concentration If concentration is very high it is not treadmiling Function: Provides flexibility Is G-actin (globular actin) symmetric or have polarity? Questions Which cytoskeletal structure is required to move mitos? Compare Similarities and Differences between cytoskeletal elements What sizes are the 3 types of cytoskeletal elements...
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- Winter '08
- cell biology, Luis David Gomez, reveals structure antibody