GFP tag Antibody 45 Publications

Rabbit Polyclonal| Catalog number: 50430-2-AP

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Freight/Packing

Size: 09µ/gram

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Species specificity:
Recombinant protetin, Aequorea victoria

Positive WB detected in:
recombinant protein

Positive IP detected in:
Transfected HEK-293 cells

Positive IF detected in:
Transfected HEK-293 cells

Recommended dilution:
WB : 1:2000-1:10000
IP : 1:2000-1:20000
IF : 1:20-1:200

Product Information


Source:
Rabbit

Purification method:
Antigen affinity purification

Isotype:
IgG

Storage:
PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC.

Immunogen Information


Full name:
GFP tag

Calculated molecular weight:
26 kDa

Observed molecular weight:
30 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

Synonyms
CFP, eGFP, eYFP, GFP, GFP tag, YFP
Background

Protein tags are protein or peptide sequences located either on the C- or N- terminal of the target protein, which facilitates one or several of the following characteristics: solubility, detection, purification, localization and expression. Green fluorescence protein(GFP) is a protein composed of 238 amino acid residues(26.9kDa) derived from the Jellyfish Aequorea victoria, which emits green light(emission peak at 509nm) when excited by blue light(excitation peak at 395nm). GFP has become an invaluable tool in cell biology research, since its intrinsic fluorescence can be visualized in living cells. EGFP contains the double-amino-acid substitutions Phe-64 to Leu and Ser-65 to Thr(previously published as GFPmut1; PMID: 8707053). In contrast to wtGFP, EGFP has a single, strong, red-shifted excitation peak at 488nm. GFPmut1 fluoresces 35-fold more intensely than wtGFP when excited at 488nm, due to an increase in its extinction coefficient(Em). This antibody is a rabbit polyclonal antibody raised against full-length eGFP and reactive against all variants of Aequorea victoria GFP such as S65T-GFP, RS-GFP, YFP, CFP and eGFP.

Note: Do not add Azium (Sodium Azide or Smite) into the dilution buffer. Azium is the HRP inhibitor which decreases the enzyme activity of HRP.


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