モノクローナル抗緑色蛍光タンパク質(GFP)抗体 マウス宿主抗体

モノクローナル抗緑色蛍光タンパク質(GFP)抗体 マウス宿主抗体 化学特性,用途語,生産方法

• 使用

  Monoclonal Anti-Green Fluorescent Protein (GFP) recognizes GFP (27 kDa) using immunoblotting, dot blot, immunoprecipitation, immunocytochemistry, immunofluorescence, chromatin immunoprecipitation and enzyme linked immunosorbent assay (ELISA). The antibody reacts with fusion proteins expressed by prokaryotes expression vectors.

• 一般的な説明

  Monoclonal Anti-Green Fluorescent Protein (GFP) (mouse IgG1 isotype) is derived from the GFP-20 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from a BALB/c mouse immunized with a GFP tagged fusion protein. GFP is a 27 kDa (238 amino acid) protein, derived from the bioluminescent jellyfish Aequorea victoria, in which light is produced when energy is transferred from the Ca²⁺-activated photoprotein aequorin to GFP. GFP is a unique tool to monitor dynamic processes in a variety of living cells or organisms. When expressed in either eukaryotic or prokaryotic cells and illuminated by blue or UV light, GFP yields a bright green fluorescence. Light-stimulated GFP fluorescence is species-independent and a fluorescence has been reported from many different types of GFP-expressing hosts, including microbes, invertebrates, vertebrates and plants. Exogenous substrates and cofactors are not required for the fluorescence of GFP, since GFP autocatalytically forms a fluorescent pigment from natural amino acids present in the nascent protein. GFP signals can be quantified by flow cytometry, confocal scanning laser microscopy, and fluorometric assays. Indeed, many recombinant proteins have been engineered with GFP tags to facilitate the detection, isolation and purification of the proteins.

• Biochem/physiol Actions

  Green fluorescent protein, produced in the jellyfish, Aequorea victoria, acts as secondary fluorescent protein in an energy transfer reaction to produce green light. It ability to produce a highly visible, internal fluorophore is widely applicable as marker for gene expression and to produce chimeric proteins to understand protein biochemistry.

モノクローナル抗緑色蛍光タンパク質(GFP)抗体 マウス宿主抗体 生産企業

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