GFP Polyclonal Antibody, Alexa Fluor™ 488, Invitrogen™

Rabbit Polyclonal Antibody

Brand:  Invitrogen A21311

Product Code. 10797644

Description

To achieve appropriate staining results on formalin-fixed, paraffin embedded tissue sections, protease Type XIV (Actinase E) pretreatment is required. The recommended dilution and incubation for protease is 1-2 mg/mL at 37°C for 10 minutes. Other enzyme and Heat Induced Epitope Retrieval pre-treatment methods may not be suitable for this particular antibody. Frozen sections have been successfully stained after fixation with acetone at 4°C.

The jellyfish Aequorea victoria contains green fluorescent protein (GFP Tag) that emits light in the bioluminescence reaction of the animal. GFP has been used widely as a reporter protein for gene expression in eukaryotic and prokaryotic organisms, and as a protein tag in cell culture and in multicellular organisms. As a fusion tag, GFP can be used to localize proteins, to study their movement or to research the dynamics of the subcellular compartments where these proteins are targeted. GFP technology has revealed considerable new insights in the physiological activities of living cells. GFP is a 27 kDa monomeric protein, which autocatalytically forms a fluorescent pigment. The wild type protein absorbs blue light (maximally at 395nm) and emits green light (peak emission 508nm) in the absence of additional proteins, substrates, or co-factors. GFP fluorescence is stable, species independent and is suitable for a variety of applications. GFP has been used extensively as a fluorescent tag to monitor gene expressin and protein localization. Moreover, other applications for GFP include its use in assessing protein protein interactions in the yeast two hybrid system, and in measuring distances between proteins in fluorescence energy transfer (FRET) experiments.

Order Info

Shipping Condition: Wet Ice

Specifications

• Antigen: GFP
• Classification: Polyclonal
• Conjugate: Alexa Fluor 488
• Gene Alias: GFP; GFP tag; GFP2; green fluorescence; green fluorescent; Turbo eGFP
• Immunogen: The GFP was isolated directly from the jellyfish Aequorea victoria.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Content And Storage: 4° C, store in dark
• Form: Liquid
• Target Molecule: Tag

• Applications: Immunocytochemistry, Immunohistochemistry, Western Blot
• Concentration: 2 mg/mL
• Formulation: PBS with 5mM sodium azide; pH 7.5
• Host Species: Rabbit
• Purification Method: IgG fraction
• Regulatory Status: RUO
• Target Species: Tag
• Product Type: Antibody
• Isotype: IgG

For Research Use Only. Not for use in diagnostic procedures.