This protein carries no "tag"
The protein has a calculated MW of 15.1 kDa. The protein migrates as 18-30 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>90% as determined by SDS-PAGE.
>95% as determined by SEC-MALS.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
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 avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Human IL-3, premium grade on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
The purity of Human IL-3, premium grade (Cat. No. IL3-H5218) is more than 95% and the molecular weight of this protein is around 28-36 kDa verified by SEC-MALS.
Loaded Human IL-3 R alpha, Fc Tag (Cat. No. ILA-H5252) on Protein A Biosensor, can bind Human IL-3, premium grade (Cat. No. IL3-H5218) with an affinity constant of 0.47 μM as determined in BLI assay (ForteBio Octet Red96e) (QC tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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