Western Blotting (WB), Immunofluorescence (IF), Immunohistochemistry (Frozen Sections) (IHC (fro))
Purification
Affinity Chromatography.
Immunogen
Purified recombinant Green Fluorescent Protein (GFP) emulsified in Freund's adjuvant. After multiple injections, eggs were collected from the hens, and IgY fractions were prepared from the yolks. Purified antibody preparations were then mixed with Glycerol 1:1 (v/v) (to prevent freezing at -20°C), augmented with Thimerosal, and then filter-sterilized.
Optimal working dilution should be determined by the investigator.
Restrictions
For Research Use only
Format
Liquid
Concentration
10.0 mg/mL (based on absorbance at 280 nm)
Buffer
Sodium Phosphate-Buffered (10 mM, pH 7.2) isotonic (0.9 % , w/v) Saline with 50 % (v/v) Glycerol as an anti-freezing agent and 0.01 % (w/v) Thimerosal as preservative.
Preservative
Thimerosal (Merthiolate)
Precaution of Use
This product contains thimerosal (merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice
Avoid repeated freezing and thawing. Centrifuge vial before opening.
Green fluorescence protein (GFP) is a 27 kDa protein derived from the jellyfish Aequorea 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). Green Fluorescent Protein (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.Synonyms: GFP-Tag, Green fluorescent protein