Western Blotting (WB), Immunohistochemistry (IHC), ELISA
Characteristics
Concentration Definition: by UV absorbance at 280 nm
Immunogen
This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a recombinant protein corresponding to amino acids 1484-1500 of human Nestin protein. Immunogentype:Recombinant
NES
Reactivity: Human
WB, ELISA, FACS
Host: Mouse
Monoclonal
1A9G12
unconjugated
Application Notes
Affinity purified Anti-Nestin has been tested for use in ELISA, Immunohistochemistry (IHC) and western blot. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 200-220 kDa in size corresponding to Nestin protein by western blotting in the appropriate cell lysate or extract.
Restrictions
For Research Use only
Format
Liquid
Concentration
1.0 mg/mL
Buffer
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C
Mokrý, Cízková, Filip, Ehrmann, Osterreicher, Kolár, English: "Nestin expression by newly formed human blood vessels." in: Stem cells and development, Vol. 13, Issue 6, pp. 658-64, (2005) (PubMed).
Aihara, Sugawara, Torii, Hosaka, Kurihara, Saito, Takeuchi: "Angiogenic endothelium-specific nestin expression is enhanced by the first intron of the nestin gene." in: Laboratory investigation; a journal of technical methods and pathology, Vol. 84, Issue 12, pp. 1581-92, (2005) (PubMed).
Yaworsky, Kappen: "Heterogeneity of neural progenitor cells revealed by enhancers in the nestin gene." in: Developmental biology, Vol. 205, Issue 2, pp. 309-21, (1999) (PubMed).
Dahlstrand, Zimmerman, McKay, Lendahl: "Characterization of the human nestin gene reveals a close evolutionary relationship to neurofilaments." in: Journal of cell science, Vol. 103 ( Pt 2), Issue 1, pp. 589-97, (1993) (PubMed).
Hockfield, McKay: "Identification of major cell classes in the developing mammalian nervous system." in: The Journal of neuroscience : the official journal of the Society for Neuroscience, Vol. 5, Issue 12, pp. 3310-28, (1986) (PubMed).
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Background
Nestin, is a large intermediate filament protein (class Type VI) that was first identified with a monoclonal antibody by Hockfield and McKay (1985). Nestin is expressed predominantly in stem cells of the central nervous system in the neural tube. Nestin is expressed during development and in myotendinous and neuromuscular junctions. Nestin expression is restricted, typically disappearing by E18. Nestin is thought to be a reasonable neuronal marker; however, recent studies have found nestin expression in other cell types such as endothelial cells. Nestin expression is seen in almost all GBMs (Glioblastoma mulitformes) and many melanomas (both primary and metastatic) but not in any metastatic carcinomas. Upon terminal neural differentiation, nestin is downregulated and replaced by neurofilaments. Synonyms: nestin, ESTM 46 antibody, FLJ 21841 antibody, FLJ21841 antibody, Intermediate filament protein antibody