CD83蛋白产品信息
别名: CD83
表达方式:
A DNA sequence encoding the rat CD83 (B2GV95 )(Met1-Ala134) was expressed, fused with the Fc region of human IgG1 at the C-terminus.
种属: Rat
表达宿主: Human Cells
CD83 Protein QC Testing
纯度: > 76 % as determined by SDS-PAGE SDS-PAGE
内**: < 1.0 EU per μg of the protein as determined by the LAL method
稳定性: Samples are stable for up to twelve months from date of receipt at -70℃
预测N端: Met 22
分子量:
The recombinant rat CD83/Fc is a disulfide-linked homodimer. The reduced monomer comprises 354 amino acids and has a predicted molecular mass of 39.4 kDa. The apparent molecular mass of the protein is approximately 53 kDa in SDS-PAGE under reducing conditions.
缓冲液: Lyophilized from sterile PBS, pH7.4.
Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Please contact us for any concerns or special requirements.
CD83 Protein Usage Guide
储存方法: Store it under sterile conditions at -70℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
CD83蛋白背景综述
CD83 antigen, also known as B-cell activation protein, Cell surface protein HB15 and CD83, is a single-pass type I membrane protein which contains one Ig-like V-type (immunoglobulin-like) domain. CD83 is a a conserved member of the immunoglobulin superfamily. CD83 is expressed by activated lymphocytes, Langerhans cells and interdigitating reticulum cells. CD83 is a fascinating cell surface molecule with a unique pattern of expression that has multiple confirmed functions in regulating immune system development and function. CD83 represents an intriguing target for immunotherapy due to its preferential expression on mature dendritic cells (DCs), the most efficient of antigen presenting cells. On the protein level, two different isoforms of CD83 exist: a membrane-bound and a soluble form. The isoforms are generated by different subsets of cells, including DCs, T-cells and B-cells, and also differ in their biological function. While the membrane-bound CD83 is of immune stimulatory capacity, activates T-cells and is important for the generation of thymocytes, the soluble CD83 has the opposite effect and has an immune inhibitory capacity. Due to its immune inhibitory function. CD83 may play a significant role in antigen presentation or the cellular interactions that follow lymphocyte activation. CD83 has great potential for treatment of autoimmune diseases, for organ transplantations, and for immunotherapy, just to name a few examples. Moreover, some viruses prevent recognition by the host's immune system by specifically targeting CD83 surface expression.
参考文献
Lechmann M. et al., 2002, Trends Immunol. 23 (6): 273-5.
Wolenski M. et al., 2003, Med Microbiol Immunol. 192 (4): 189-92.
Prechtel A.T. et al., 2007, Arch Dermatol Res. 299 (2): 59-69.
Do ate C. et al., 2007, Fish Shellfish Immunol. 23 (4): 877-85.
Prazma CM. et al., 2008, Immunol Lett. 115 (1): 1-8.
Breloer M. et al., 2008, Trends Immunol. 29 (4): 186-94.
规格：50ug
关 键 词：Rat CD83 Protein ,鼠CD83蛋白质,厂家,价格，实验室耗材，生化试剂，上海创赛，博飞美科，实验仪器
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