> 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
Sterilität
0.22 μm filtered
Endotoxin-Niveau
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Human CEACAM-1 at 0.5μg/ml (100μl/well) on the plate. Dose response curve for Anti-CEACAM-1 Antibody, hFc Tag with the EC50 of 7.1ng/ml determined by ELISA. See testing image for detail.
CEACAM1
Spezies: Human
Wirt: Escherichia coli (E. coli)
Recombinant
>95 %
WB, SDS
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Lyophilized
Rekonstitution
Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water.
Buffer
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 5 % trehalose is added as protectant before lyophilization.
Lagerung
4 °C,-80 °C
Informationen zur Lagerung
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
BGP, BGP1, BGPI, CEACAM1, CD66a,Carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM-1) is the major antigen of the CD66 cluster of granulocyte differentiation antigens. The present study aimed to assess the biological function of CEACAM-1 on the growth of human colorectal cancer (CRC) cells in vitro.
Molekulargewicht
44.4 kDa. Due to glycosylation, the protein migrates to 68-115 kDa based on Tris-Bis PAGE result.