GFP APC-conjugated Antibody

(1 citations)   
  • Specificity
    Detects GFP in direct ELISAs and Western blots.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant GFPuv
    Ser2-Lys238
    Accession # P42212
  • Formulation
    Supplied in a saline solution containing BSA and Sodium Azide.
  • Label
    Allophycocyanin
Applications
  •  
    Recommended
    Concentration
    Sample
  • Intracellular Staining by Flow Cytometry
    10 µL/106 cells
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Intracellular Staining by Flow Cytometry
Detection of GFP in HEK293 Human Cell Line Transfected with GFP by Flow Cytometry. HEK293 human embryonic kidney cell line transfected with (A) wild-type GFP or (B) eGFP was stained with Goat Anti-GFP APC‑conjugated Antigen Affinity-purified Polyclonal Antibody (Catalog # IC4240A). Quadrant markers were set based on control antibody staining (Catalog # IC108A). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.
Preparation and Storage
  • Shipping
    The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
  • Stability & Storage
    Protect from light. Do not freeze.
    • 12 months from date of receipt, 2 to 8 °C as supplied.
Background: GFP

Green Fluorescent Protein (GFP) is a 27 kDa protein originally isolated from the jellyfish Aequorea victoria. In the presence of UV light (490-520 nm), it emits a green fluorescent color that can be used to pinpoint locations of various intracellular proteins. GFP is 238 amino acids (aa) in length. It is a globular monomer that has a tendency to dimerize. The monomer has the shape of a beta -barrel with a chromophore (aa 65-67) containing alpha -helix running up its center. GFPuv is the Aequorea sequence with three aa substitutions; Phe to Ser at # 99, Met to Thr at # 153, and Val to Ala at # 163. This form expresses faster and is 18-fold brighter than native GFP; excitation peaks at 395 nm and emission at 508 nm.

  • Long Name:
    Green Fluorescent Protein
  • Alternate Names:
    eGFP; Enhanced Green Fluorescent Protein; GFP; GFPuv; green fluorescent protein (gfp); Green Fluorescent Protein
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citations: Showing 1 - 1

  1. A tiling-deletion-based genetic screen for cis-regulatory element identification in mammalian cells
    Authors: Y Diao, R Fang, B Li, Z Meng, J Yu, Y Qiu, KC Lin, H Huang, T Liu, RJ Marina, I Jung, Y Shen, KL Guan, B Ren
    Nat. Methods, 2017;0(0):.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
Isotype Controls
Description Application Cat# Citations Images  

Goat IgG APC-conjugated Antibody

Ctrl IC108A 2  
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Staining Reagents
Description Application Cat# Citations Images  

Flow Cytometry Permeabilization/Wash Buffer I (1X)

Flow FC005 5
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Flow Cytometry Fixation Buffer (1X)

Flow FC004 3
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Flow Cytometry Fixation & Permeabilization Buffer Kit I

Flow FC009 3
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Flow Cytometry Fixation/Permeabilization Buffer I (1X)

Flow FC007 2
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