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Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) corresponding to Human CD47 aa 250 to the C-terminus (intracellular).
This product is a recombinant rabbit monoclonal antibody.
Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.
We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated "PUR" on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.
Alternative versions available:
Our Abpromise guarantee covers the use of ab108415 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/1000 - 1/10000. Detects a band of approximately 52 kDa (predicted molecular weight: 35 kDa).|
|Flow Cyt||1/100 - 1/500. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.|
|ICC/IF||1/100 - 1/500.|
Overlay histogram showing K562 cells fixed in 4% PFA and stained with purified ab108415 at a dilution of 1/180 (red line). The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit at a dilution of 1/500. Rabbit monoclonal IgG was used as an isotype control (black line) and cells incubated in the absence of both primary and secondary antibody were used as a negative control (blue line).
Immunofluorescence staining of Jurkat cells with purified ab108415 at a working dilution of 1/400, counter-stained with DAPI. The secondary antibody was Alexa Fluor® 488 goat anti-rabbit (ab150077), used at a dilution of 1/1000. ab7291, a mouse anti-tubulin antibody (1/1000), was used to stain tubulin along with ab150120 (Alexa Fluor® 594 goat anti-mouse, 1/1000), shown in the top right hand panel. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100. The negative controls are shown in bottom middle and right hand panels - for negative control 1, purified ab108415 was used at a dilution of 1/500 followed by an Alexa Fluor® 594 goat anti-mouse antibody (ab150120) at a dilution of 1/500. For negative control 2, ab7291 (mouse anti-tubulin) was used at a dilution of 1/500 followed by an Alexa Fluor® 488 goat anti-rabbit antibody (ab150077) at a dilution of 1/400.
Blocking buffer: 5% NFDM/TBST
Dilution buffer: 5% NFDM/TBST
Flow cytometric analysis of CD47 in permeabilized Jurkat cells using unpurified ab108415 at 1/100 dilution (red) or a rabbit IgG (negative) (green).