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Green Fluorescent Protein (GFP)

Green Fluorescent Protein (GFP)

Cat no: G8965-01J

Supplier: United States Biological
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Green fluorescence protein (GFP) is a 27kD protein derived from the jellyfish Aquorea victoria, which emits green light (emission peak at a wavelenth of 509 nm) when excited by blue light (excitation peak at a wavelenth of 395 nm). GFP has become an invaluable tool in cell biology research, since its intrinsic fluorescence can be visualized in living cells. GFP fluorescence is stable under fixation conditions and suitable for a variety of applications. GFP has been widely used as a reporter for gene expression, enabling researchers to visualize and localize GFP-tagged proteins within living cells without the need for chemical staining. Other applications of GFP include assessment of protein protein interactions through the yeast two hybrid system and measurement of distance between proteins through fluorescence energy transfer (FRET) protocols. GFP technnology has considerably contributed to a greater understanding of cellular physiology. Applications: Suitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot Store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Catalogue number: G8965-01J
Hosts: Mouse
Applications: ELISA, Immunohistochemistry, Western Blot
Size: 100ug
Form: 0.02M Potassium phosphate, 0.15M sodium chloride, [pH7.2].
P type: Mab
Isotype: IgG1,k
Purity: Purified by Protein A affinity chromatography.
Alternative names: Green Fluorescent Protein
References: Sampson LJ et al. Direct interaction between the actin-binding protein filamin-A and the inwardly rectifying potassium channel, Kir2.1. J Biol Chem 278:41988-97 (2003).
Additional info: Reactivity is observed against wild type and recombinant forms of GFP. No reaction is seen against RFP.

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