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Conditions of optimal recombinant Biotinylated Human SIRP alpha V5 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
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BP004397: Biotinylated Human SIRP alpha V5 Protein with the C-His-Avi Tag
Source: The recombinant Biotinylated Human SIRP alpha V5 Protein, (amino acids Glu31-Arg370(S42F)) fused with a His-Avi tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight: The recombinant Biotinylated Human SIRP alpha V5 protein with the His-Avi tag at the C-terminus has a predicted MW of 40 kDa. Due to glycosylation, the protein migrates to 55-65 kDa based on Bis-Tris PAGE result.
Activity: Immobilized recombinant Biotinylated Human SIRP alpha V5 protein with the C-His-Avi tag at 1 ug/ml (100 ul/well) on the streptavidin precoated plate (5 ug/ml). Dose response curve for the recombinant Human CD47 protein with the C-hFc tag with the EC50 of 5.2 ng/ml determined by ELISA.
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Biotinylated Human SIRP alpha V5 Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.
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