Recombinant Human SIRP Beta/CD172b Protein, His-Avi Tag

Description :
Synonyms SIRP-beta-1 isoform 3; SIRPB1; CD172b; DKFZp686A05192; SIRP-beta; Sirpb; Sirpb1; Sirpb1a; SIRP- Uniprot No. O00241-1 Source Recombinant Human SIRP Beta/CD172b Protein is expressed from HEK293cells with His tag and Avi tag at the C-terminal. It contains Glu30-Ala369 Molecular Weight The protein has a predicted MW of 40 kDa. Due to glycosylation, the protein migrates to 52-60 kDa based on Tris-Bis PAGE result. Purity > 95% as determined by SDS-PAGE and HPLC. Endotoxin 1.0EU per 1g of the protein by the LAL method. Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge tubes before opening. Dissolve lyophilized protein with sterile water to ensure the concentration is greater than 100 ug/mL.