Human 2B4, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Human 2B4, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
Human 2B4 / CD244 / SLAMF4 Protein, Fc Tag
2B4-H5255
Product group Proteins / Signaling Molecules
Overview
- SupplierACRObiosystems
- Product NameHuman 2B4 / CD244 / SLAMF4 Protein, Fc Tag
- Delivery Days Customer4
- Category SupplierImmune Checkpoint Proteins
- CertificationResearch Use Only
- Estimated Purity95%
- FormatPowder
- Scientific DescriptionCharacteristics: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 48.9 kDa. The protein migrates as 60-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. Description: Natural killer cell receptor 2B4 is also known as NK cell type I receptor protein 2B4 (NKR2B4 or h2B4), SLAM family member 4 (SLAMF4), Signaling lymphocytic activation molecule 4, CD antigen CD244. NKR2B4 / CD244 contains two Ig-like (immunoglobulin-like) domains. CD244 is expressed in spleen, PBL, followed by lung, liver, testis and small intestine. CD244 interacts with CD48. Following phosphorylation, CD244 is able to recruit PTPN11/SHP-2 and SH2D1A/SAP. SLAMF4 modulate other receptor-ligand interactions to enhance leukocyte activation. CD244/2B4 is the only heterophilic receptor of SLAM family.
- Shelf life instruction● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
- SourceHuman 2B4, Fc Tag (2B4-H5255) is expressed from human 293 cells (HEK293). It contains AA Cys 22 - Arg 221 (Accession # Q9BZW8-2).
- Storage Instruction-20℃
- UNSPSC12352202