>Immune Checkpoint Proteins
>Human LAG-3 / CD223 Protein, low endotoxin
This protein carries a polyhistidine tag at the C-terminus, and has a calculated MW of 47.1 kDa. The predicted N-terminus is Leu 23. The reducing (R) protein migrates as 55-60 kDa in SDS-PAGE due to glycosylation.
>90% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
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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 is observed after storage at:
Human LAG-3, His Tag, low endotoxin on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
Immobilized Anti-Human LAG3 MAb, Human IgG1 at 2μg/mL (100 μL/well) can bind Human LAG-3, His Tag, low endotoxin (Cat. No. LA3-H522a) with a linear range of 1-6 ng/mL (QC tested).
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Price(USD) : $2400.00
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