Recombinant Jellyfish GFP Protein

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SDS-Page: Human GFP Protein [NBP2-34923] - GFP Protein [NBP2-34923]

Product Details

Summary
Reactivity JfSpecies Glossary
Applications PAGE
Format
Carrier-Free
Concentration
LYOPH

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Recombinant Jellyfish GFP Protein Summary

Description
A single, non-glycosylated biologically active polypeptide chain corresponding to 239 residues of gfp.

Source: E. coli

Amino Acid Sequence: MVSKGEELFT GVVPILVELD GDVNGHKFSV SGEGEGDATY GKLTLKFICT TGKLPVPWPT LVTTLTYGVQ CFSRYPDHMK QHDFFKSAMP EGYVQERTIF FKDDGNYKTR AEVKFEGDTL VNRIELKGID FKEDGNILGH KLEYNYNSHN VYIMADKQKN GIKVNFKIRH NIEDGSVQLA DHYQQNTPIG DGPVLLPDNH YLSTQSALSK DPNEKRDHMV LLEFVTAAGI TLGMDELYK

Preparation
Method
Novus' biologically active proteins are stringently purified to provide only the safest and most highly effective proteins available. This protein was expressed in E. coli, purified by HPLC, QC tested by SDS-PAGE and Western Blot and validated on appropriate cell lines for bioactivity. All HPLC and bioactivity data is provided for your assurance.
Source
E. coli
Protein/Peptide Type
Recombinant Protein
Gene
gfp
Purity
>95% pure by SDS-PAGE
Endotoxin Note
Less than 1 EU/ug of endotoxin as determined by LAL method.

Applications/Dilutions

Theoretical MW
26.9 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Publications
Read Publication using NBP2-34923.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH 7.4.
Concentration
LYOPH
Purity
>95% pure by SDS-PAGE
Reconstitution Instructions
Reconstitute with sterilized distilled water or 0.1% BSA aqueous buffer to a final concentration of 0.1 - 1.0 mg/ml.

Notes

This lyophilized preparation is stable at 2-8 degrees C, but should be kept at -20 degrees C for long term storage, preferably desiccated. Upon reconstitution, the preparation is most stable at -20 to -80 degrees C, and can be stored for one week at 2-8 degrees C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 degrees C to -80 degrees C. Avoid repeated freeze/thaw cycles.

Alternate Names for Recombinant Jellyfish GFP Protein

  • eGFP
  • Enhanced Green Fluorescent Protein
  • GFP
  • GFPuv
  • green fluorescent protein (gfp)
  • Green Fluorescent Protein

Background

Green fluorescent protein (GFP) here refers to the protein first purified from jellyfish Aequorea victoria, though many other organisms have similar proteins. It is a 26.9 kDa protein (composed of 238 a.a. residues) that shows green fluorescence in shortwave light (blue to ultraviolet). Despite of wild-type GFP, many mutants of GFP have been engineered for wider usage in research. Enhanced GFP (eGFP) has S65T and F64L mutations, which make GFP show increased fluorescence and fold more efficiently under 37 degrees C, respectively. eGFP allows the use of GFP in mammalian cells. In A. Victoria, GFP plays roles as an energy transfer acceptor. It has long been used in cell and molecular biology as a reporter of gene expression. GFP can also been applied as a molecular thermometer to measure temperature accurately in fluids.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Publications for GFP Biologically Active Protein (NBP2-34923)(1)

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    Blogs on GFP.

    The use of a GFP antibody for research applications in transgenic C. elegans, GFP tagged yeast and porcine model
    GFP, or green fluorescent protein, is a chemiluminescent protein derived from Aequorea jellyfish that was first discovered by Osamu Shimomura.  It was soon after established that the emission spectra of GFP was right around 509nm, or the ultraviol...  Read full blog post.

    GFP - Be Green!
    Green fluorescence protein (GFP) is a 27KD protein derived from the jellyfish Aquorea victoria that emits a green light (emission peak at a wavelength of 509 nm) when excited by blue light (excitation peak at a wavelength of 395 nm). GFP is a highly v...  Read full blog post.

    GFP (Green Fluorescent Protein) Bringing Light to Life
    GFP (green florescent protein), originally discovered in the jellyfish Aequorea victoria, (1) is one of the most extensively investigated and exploited proteins in the area of life sciences. GFP is well known for its proficiency emit fluorescence and...  Read full blog post.

    BDNF Antibodies Aid Research on Alzheimer's Therapies
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    Epitope Tags and the V5 Tag Antibody
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    Bioinformatics

    Gene Symbol gfp
    Uniprot