CST, 73349T, Nestin (E4O9E) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying Nestin. Validated for WB,WB,IP,IHC,IF. Available in 2 sizes. Highly specific and rigorously validated in-house, Nestin (E4O9E) Rabbit Monoclonal Antibody (CST #73349) is ready to ship. Product Usage Information Western Blotting: 1:1000 Simple Western™: 1:50 - 1:250 Immunoprecipitation: 1:100 Immunohistochemistry (Paraffin): 1:1000 - 1:4000 Immunofluorescence (Immunocytochemistry): 1:800 - 1:3200 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 73262 . Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity Nestin (E4O9E) Rabbit Monoclonal Antibody recognizes endogenous levels of total nestin protein. Species Reactivity: Human Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu1260 of human nestin protein. Background Nestin is an intermediate filament family member protein that is structurally related to the neurofilament proteins (1). It is highly expressed in the developing brain, where it may help to regulate cell structure and intracellular processes required for neural cell division and migration (1,2). Upon maturation of the brain, nestin expression is quickly downregulated and replaced by expression of the neurofilament proteins (2). Because nestin is expressed in both mature and precursor neuronal and glial cells, as well as in the developing brain and in the brain and spinal cord following damage, nestin is widely accepted as a marker of neural stem/progenitor cells (3). Research studies have shown that expression of nestin is also found in cells from various nervous system tumors, including gliomas, neuroblastomas, and astrocytomas, and it is generally accepted as a marker for neural cancer stem cells (3). However, nestin expression has also been observed in astrocytes, retina, cardiac muscle, pancreas, and other tissues (3). Therefore, the acceptance of nestin as an exclusive marker of neural stem/progenitor cells is not unanimous. Alternate Names FLJ21841; Nbla00170; NES; NEST; Nestin Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 207-217 Source/Isotype: Rabbit IgG