Upon receipt, please store all items at -70℃. After reconstitution, the stock solution should be kept at -70℃.
It is recommended not to freeze thaw more than 3 times.
Your experiment will include 4 simple steps:
1. Coat the plate with human CD47.
2. Mix biotinylated human SIRP alpha and your molecule of interest.
3. Add to the coated human CD47.
4. Add Streptavidin-HRP followed by TMB or other colorimetric HRP substrate.
Finally, the ability of your compound to inhibit CD47: SIRP alpha binding will be determined by comparing OD readings among different experimental groups.
CD47: SIRP ALPHA [BIOTINYLATED] BINDING IN THE ABSENCE OF INHIBITORS
Immobilized human CD47 protein at 3 μg/mL (100 μL/well) can bind biotinylated human SIRP alpha with a linear range of 0.004-0.125 μg/mL when detected by Streptavidin-HRP. Background was subtracted from data points before curve fitting (QC tested).
INHIBITION OF CD47: SIRP ALPHA [BIOTINYLATED] BINDING BY ANTI-CD47 NEUTRALIZING ANTIBODY
Serial dilutions of anti-CD47 neutralizing antibody (Catalog # CD7-NA002) (1:2 serial dilutions, from 10 μg/mL to 0.04 μg/mL or 66.67 nM to 0.26 nM) was added into CD47: biotinylated SIRP alpha binding reactions. Background was subtracted from data points prior to log transformation and curve fitting (QC tested).
Price(USD) : $600.00
Emerging VoCs, Omicron, Delta, Beta, Alpha mutants and so on, including RBD, S trimer, S1, NTD, NP, etc. These mutants are of high purity and bioactivity and can be used to evaluate the efficacy of the antibodies and vaccination.
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CD3 proteins and a collection of for bispecific antibody development which are of high specificity and bioactivities and suitable for immunization, antibody screening.
A series of immune checkpoints including classic co-inhibitory and co-stimulatory receptors. The comprehensive catalog contains 100+ targets with various species and tags, and the high-quality proteins are in good batch-to-batch consistency.
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To support preclinical/clinical immunogenicity and PK analysis, ACROBiosystems has developed a series of high-affinity anti-idiotypic antibodies. Our pipeline covers five hot targets including adalimum*b, rituxim*b, cetuxim*b, trastuzum*b, and bevacizum*b.
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