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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. CEACAM1 Protein, Mouse, Recombinant (aa 35-428, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 44.7 kDa and the accession number is P31809-1.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 5 μg | $51 | 7-10 days | |
| 10 μg | $80 | 7-10 days | |
| 20 μg | $129 | 7-10 days | |
| 50 μg | $248 | 7-10 days | |
| 100 μg | $418 | 7-10 days | |
| 200 μg | $757 | 7-10 days | |
| 500 μg | $1,670 | 7-10 days |
| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | 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. CEACAM1 Protein, Mouse, Recombinant (aa 35-428, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 44.7 kDa and the accession number is P31809-1. |
| Species | Mouse |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P31809-1 |
| Synonyms | CEACAM1,CD66a,BGPI,BGP1,BGP |
| Construction | Glu35-Gly428 |
| Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Molecular Weight | 44.7 kDa (predicted). Due to glycosylation, the protein migrates to 75-110 kDa based on Tris-Bis PAGE result. |
| Endotoxin | < 1 EU/μg by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, Lyophilized powders are shipping with blue ice. |
| Research Background | 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. |

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