>Immune Checkpoint Proteins
>Unconjugated Human CD47 Protein, His Tag & Avi Tag
This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag.
The protein has a calculated MW of 16.9 kDa. The protein migrates as 33-44 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>95% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in 10 mM Bicine, pH8.3. Normally trehalose is added as protectant before lyophilization.
Appropriate buffer for directly in vitro enzymatical labeling, please contact us for customized formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
No activity loss was observed after storage at:
Unconjugated Human CD47, His Tag, Avi Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Immobilized Human SIRP alpha, Fc Tag (Cat. No. SIA-H5251) at 2μg/mL (100 μL/well) can bind Unconjugated Human CD47, His Tag, Avi Tag (Cat. No. CD7-HA2E9) with a linear range of 2-12.8 ng/mL (QC tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $260.00
Price(USD) : $2200.00
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