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FLAG Tag Recombinant Rabbit mAb (S-589-8)
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PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300
ELISA
Sandwich ELISA
CLIA
Lateral Flow
Dot Blot
WB
1:1000IP
IHC-P
ICC
1:500IF
ICFCM
1:500FCM
mIHC
ChIP
FLAG-tag, or FLAG octapeptide, or FLAG epitope, is a peptide protein tag that can be added to a protein using recombinant DNA technology, having the sequence DYKDDDDK (where D=aspartic acid, Y=tyrosine, and K=lysine). It is one of the most specific tags and it is an artificial antigen to which specific, high affinity monoclonal antibodies have been developed and hence can be used for protein purification by affinity chromatography and also can be used for locating proteins within living cells. FLAG-tag has been used to separate recombinant, overexpressed protein from wild-type protein expressed by the host organism. FLAG-tag can also be used in the isolation of protein complexes with multiple subunits.
12 months from date of receipt / reconstitution, -20 °C as supplied.
参考图片
WB result of FLAG Tag Rabbit mAb
Primary antibody: FLAG Tag Rabbit mAb at 1/1000 dilution
Lane 1: 293-F whole cell lysate 20 µg
Lane 2: 293-F transfected with Flag tagged GFP whole cell Lysate 20 µg
Secondary antibody: Goat Anti-Rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 27 kDa
Observed MW: 32 kDa
WB result of FLAG Tag Rabbit mAb
Primary antibody: FLAG Tag Rabbit mAb at 1/1000 dilution
Lane 1: Nicotiana benthamiana leaves (transfected with HA tagged GFP) lysate 20 µg
Lane 2: Nicotiana benthamiana leaves (transfected with Flag tagged GFP) lysate 20 µg
Secondary antibody: Goat Anti-Rabbit IgG, (H+L), HRP conjugated at 1/10000 dilution
Predicted MW: 27 kDa
Observed MW: 35 kDa
(This blot was developed with high sensitivity substrate)
ICC shows positive staining in Histone H3-Flag-V5 tag transfected HeLa cells (top panel) and negative staining in vector-transfected HeLa cells (below panel). Anti-FLAG Tag antibody was used at 1/500 dilution (Green) and incubated overnight at 4°C. Goat polyclonal Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) was used as secondary antibody at 1/1000 dilution. The cells were fixed with 4% PFA and permeabilized with 0.1% PBS-Triton X-100. Nuclei were counterstained with DAPI (Blue). Counterstain with tubulin (Red).