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GFP Tag antibody

Details for Product No. ABIN387749, Supplier: Log in to see
Aequorea victoria
Clonality (Clone)
Monoclonal ()
Western Blotting (WB)
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Immunogen Purified His-tagged GFP protein was used to produced this monoclonal antibody.
Clone 168AT1211-269-64
Isotype IgG
Specificity Purified His-tagged GFP protein was used to produced this monoclonal antibody.
Purification Ascites
Background Green fluorescent protein (GFP), originally isolated from the jellyfish Aequorea victoria, is one of the best visual reporters for monitoring gene expression in vivo and in situ. GFP is a also convenient marker for use in flow cytometry because it eliminates the need to incubate with a secondary reagent (such as dyes or antibodies) for detection. However, anti-GFP antibody is also widely used for co-immunipreciapitation, co-localization or western blotting for the confirmation of specificity when a GFP fusion protein is expressed in cells. Abgent's anti-GFP monoclonal antibody provides a simple solution to detect the expression of a GFP-tagged protein in cells. Because of its ability to spontaneously generate its own fluorophore, the green fluorescent protein (GFP) from the jellyfish Aequorea victoria is used extensively as a fluorescent marker in molecular and cell biology. The yellow fluorescent proteins (YFPs) have the longest wavelength emissions of all GFP variants examined to date. This shift in the spectrum is the result of a T203Y substitution (single-letter amino acid code), a mutation rationally designed on the basis of the X-ray structure of GFP S65T. Abgent's anti-GFP monoclonal antibody can detect both GFP and YFP but not BFP (Blue fluorescent protein) by western blotting.
Synonyms: Green Fluorescent Protein
Molecular Weight DA
Research Area Tags/Labels
Application Notes WB = 1:100-500
Restrictions For Research Use only
Format Liquid
Buffer Crude ascites with 0.09 % (W/V) sodium azide
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice Avoid freeze-thaw cycles.
Storage 4 °C/-20 °C
Storage Comment Maintain refrigerated at 2-8 °C for up to 6 months. For long term storage store at -20 °C in small aliquots to prevent freeze-thaw cycles.
Expiry Date 6 months
Supplier Images
Western Blotting (WB) image for anti-GFP Tag antibody (ABIN387749) (Top)Western blot analysis of anti-GFP Mab (ABIN387749) using purified GFP, YFP and B...
Product cited in: Netsu, Hiraguri, Uehara-Ichiki, Komatsu, Sasaya: "Functional comparison of RNA silencing suppressor between the p5 protein of rice grassy stunt virus and the p3 protein of rice stripe virus." in: Virus research, Vol. 203, pp. 10-9, 2015

Nicholls, Chu, Abbruzzese, Tremblay, Hardy: "Mechanism of a genetically encoded dark-to-bright reporter for caspase activity." in: The Journal of biological chemistry, Vol. 286, Issue 28, pp. 24977-86, 2011

Background publications Wachter, Elsliger, Kallio, Hanson, Remington: "Structural basis of spectral shifts in the yellow-emission variants of green fluorescent protein." in: Structure (London, England : 1993), Vol. 6, Issue 10, pp. 1267-77, 1998