This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 33.7 kDa.
Lyophilized from 0.22 μm filtered solution in PBS, 0.5% BSA, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or 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 protect from light and avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
5e5 of anti-CD19 CAR-293 cells were stained with 100 μL of 1:50 dilution (2 μL stock solution in 100 μL FACS buffer) of APC-Labeled Human CD19 (20-291), His Tag (Cat. No. CD9-HA2H5) and negative control protein respectively. APC signal was used to evaluate the binding activity (QC tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
Price(USD) : $335.00
Price(USD) : $2080.00
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