Active Recombinant Cynomolgus CD226 protein, Fc-tagged

• Cat.No.: CD226-248C
• Product Overview: Recombinant Cynomolgus CD226(Glu19-Asn247) fused Fc region of Human IgG1 was expressed in HEK293.

Specification

• Species: Cynomolgus
• Source: HEK293
• Tag: Fc
• Protein Length: 19-247 a.a.
• Description: DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily. Mature cynomolgus DNAM-1 contains a 236 amino acid (aa) extracellular domain (ECD) with two Ig-like C2-set domains and a 61 aa cytoplasmic region that contains motifs for binding PDZ domains and band 4.1 family proteins. Within the ECD, cynomolgus DNAM-1 shares 93%, 53% and 50% aa sequence identity with human, mouse, and rat DNAM-1, respectively. DNAM-1 is expressed on multiple lymphoid, myeloid cells, and activated vascular endothelial cells and interacts with CD155/PVR and Nectin-2/CD112. It competes with CD96 and TIGIT for binding to these proteins. It associates in cis with Integrin beta 2/CD18 on activated, but not resting, NK, T, and mast cells. Ligation of DNAM-1 promotes the activation of NK cells, CD8+ T cells, and mast cells, Th17 polarization, dendritic cell maturation, megakaryocyte, and activated platelet adhesion to vascular endothelial cells, and monocyte extravasation; it also inhibits the formation of osteoclasts. Platelet-endothelium interactions mediated by DNAM-1 enable the metastasis of tumor cells to the lung. Downregulation of DNAM-1 on tumor cells can interfere with anti-tumor cellular immunity.
• Predicted N Terminal: Glu19
• Form: Lyophilized from a 0.2 μm filtered solution in PBS.
• Bio-activity: Measured by its binding ability in a functional ELISA. When Recombinant Cynomolgus Monkey DNAM-1/CD226 Fc Chimera is immobilized at 0.25 μg/mL (100 μL/well), the concentration of Recombinant Human CD155/PVR Fc Chimera that produces 50% of the optimal binding response is approximately 0.2-1 μg/mL.
• Molecular Mass: Predicted Molecular Mass: 53 kDa
  SDS-PAGE: 74-87 kDa, reducing conditions
• Endotoxin: <0.1 EU per 1 μg of the protein by the LAL method.
• Purity: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie® Blue Staining.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  12 months from date of receipt, -20 to -70 centigrade as supplied.
  1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
  3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
• Reconstitution: Reconstitute at 1 mg/mL in PBS.

Gene Information

• Gene Name: CD226 CD226 molecule [ Macaca fascicularis ]
• Official Symbol: CD226
• Synonyms: CD226; CD226 molecule
• Gene ID: 102117316