This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 19.2 kDa. The protein migrates as 30-40 kDa under reducing (R) condition (SDS-PAGE).
>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.
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:
Cynomolgus / Rhesus macaque 4-1BB, His Tag 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 Cynomolgus / Rhesus macaque 4-1BB, His Tag (Cat. No. 41B-C52H4) is more than 85% and the molecular weight of this protein is around 25-35 kDa verified by SEC-MALS.
Loaded Human 4-1BB Ligand (71-254), Fc Tag (active trimer) (MALS verified) (Cat. No. 41L-H5265) on Protein A Biosensor, can bind Cynomolgus / Rhesus macaque 4-1BB, His Tag (Cat. No. 41B-C52H4) with an affinity constant of 69.8 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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