Abcam, ab229403, GFP ELISA Kit, Fluorescent

Size: 1 x 96Tests
GFP ELISA Kit, Fluorescent is a single-wash 90-min Simplestep used to quantify GFP with a sensitivity of 2.1 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. - Fluorescent Sandwich ELISA - 530/570/590 nm readout : works on any standard plate reader See more GFP assay kits and antibodies
Key facts
Detection method:Fluorescent,
Sample types:Cell culture extracts, Tissue Extracts,
Assay type:Sandwich (quantitative),
Sensitivity:= 2.1 pg/mL,
Range:4.7 - 4800 pg/mL,
Assay time:1h 30m,
Assay Platform:Pre-coated microplate (12 x 8 well strips)

Product details:
GFP ELISA Kit, Fluorescent ab229403 is a rapid single-wash 90-min sandwich ELISA to measure GFP in cell culture extracts, tissue extracts. This CatchPoint SimpleStep sensitivity is 2.1 pg/mL.
How the assay works
GFP CatchPoint SimpleStep ELISA employs an affinity tag labeled capture antibody and a reporter conjugated detector antibody which immunocapture the sample analyte in solution. This entire complex (capture antibody/analyte/detector antibody) is in turn immobilized via immunoaffinity of an anti-tag antibody coating the well. To perform the assay, samples or standards are added to the wells, followed by the antibody mix. After incubation, the wells are washed to remove unbound material. CatchPoint HRP Development Solution containing the Stoplight Red Substrate is added. During incubation, the substrate is catalyzed by HRP generating a fluorescent product. Signal is generated proportionally to the amount of bound analyte and the intensity is measured in a fluorescence plater reader at 530/570/590 nm Excitation/Cutoff/Emission. This kit is optimised for Molecular Devices Readers: If using a Molecular Devices' plate reader supported by SoftMax
Pro software, a preconfigured protocol for these CatchPoint SimpleStep ELISA Kits is available with all the protocol and analysis settings at www.softmaxpro.org.
Assay Specificity
Our SimpleStep ELISA
kits use recombinant monoclonal antibodies rigorously validated to ensure the highest level of consistency and reproducibility, improved sensitivity and specificity and ease of scalability and security of supply.
Please refer to our protocol booklet for more details.
GFP ELISA Kit, Fluorescent ab229403 protocol summary
1. Mix: add samples/standards to the wells together with the capture and detector antibody cocktail. Incubate 1 hr at room temperature
2. Wash
3. Add TMB development solution - incubate for 10 min
4. Add Stop solution
5. Read the results on a fluorescent plate reader at 530/570/590 nm Excitation/Cutoff/Emission.
Colorimetric version
This kit is also available with a colorimetric readout as GFP ELISA Kit
ab171581
Both the fluroescent and colorimetric version share the same antibody pair and protein standard.
Green fluorescent protein (GFP) is a 27 kDa protein derived from the jellyfish
Aequorea victoria
, which emits green light (emission peak at a wavelength of 509 nm) when excited by blue light (excitation peak at a wavelength 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 technology has considerably contributed to a greater understanding of cellular physiology.
REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-+4°C