Anti-CD28 antibody(DM63), Rabbit mAb
Recombinant human CD28 (Asn19-Pro152) (PME100014) produced by using human HEK293 cells
|Buffer||Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.|
|Package||10 μg ￥600.00 ; 100 μg ￥3880.00|
|IgG type||Rabbit IgG|
|Purification||Purified from cell culture supernatant by affinity chromatography|
|Recommended Dilutions||ELISA 1/5000-10000;Flow Cyt 1/100|
|Storage||Store at -20°C for 12 months (Avoid repeated freezing and thawing)|
|Usage||Research use only|
Figure 1. ELISA plate pre-coated by 2 μg/ml (100 μl/well) Human CD28 protein, mFc-His tagged protein (PME100014) can bind Rabbit anti-CD28 monoclonal antibody(clone: DM63) in a linear range of 1-100 ng/ml.
Figure 2. Expi 293 cell line transfected with irrelevant protein (A) and human CD28 (B) were surface stained with Rabbit anti-CD28 monoclonal antibody 1μg/ml (clone: DM63) followed by Alexa 488-conjugated anti-rabbit IgG secondary antibody.
Figure 3. Flow cytometry data of serially titrated Rabbit anti-CD28 monoclonal antibody (clone: DM63) on Jurkat cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.
Figure 4. Affinity ranking of different Rabbit anti- CD28 mAb clones by titration of different concentration onto Jurkat cells. The Y-axis represents the mean fluorescence intensity (MFI) while the X-axis represents the concentration of IgG used.
|Background||The protein encoded by this gene is essential for T-cell proliferation and survival, cytokine production, and T-helper type-2 development. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene.|