?重組小鼠CD40L蛋白
| 英文名稱 | Recombinant mouse CD40L protein, His (HEK293) |
| 中文名稱 | 重組小鼠CD40L蛋白 |
| 別????名 | TNFSF5; CD 154; CD154; CD 40L; CD154; CD154 antigen; CD40 homologue; CD40 ligand; CD40LG; gp39; hCD40L; HIGM1; Hyper IgM syndrome; IGM; IMD3; Ly62; T B cell activating molecule; T cell antigen GP39; TBAM; TNF related activation protein; TNF superfamily member 5; Tnfsf5; TRAP; Tumor necrosis factor (ligand) superfamily member 5; CD40L_MOUSE; Recombinant mouse CD40L protein, His (HEK293)?? |
| 理論分子量 | 20kDa |
| 性????狀 | Lyophilized or Liquid |
| 濃????度 | ＞0.5 mg/ml |
| 物????種 | Mouse |
| 序????列 | 112-260/260 |
| 純????度 | >95% as determined by SDS-PAGE |
| 純化方法 | AC |
| 內(nèi)毒素 | Not analyzed |
| 表達系統(tǒng) | HEK293 cell |
| 活性 | Yes |
| 標(biāo)簽 | His |
| 緩?沖?液 | PBS (pH=7.4) |
| 保存條件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 | CD40 ligand (CD40L) is a 33 kDa type II membrane glycoprotein expressed mainly on the cell surface of activated T lymphocytes, but also exists as a soluble form extracellularly. CD40L is the ligand for CD40, a member of the TNF superfamily, which is expressed on the cell surface of B cells, macrophages/monocytes, dendritic cells, vascular endothelial cells, and epithelial cells. CD40L plays an important role in B cell proliferation, antibody class switching, modulation of apoptosis in the germinal center through interaction with B cells expressing CD40, and activation of CD4+ T cells. Mutation within the CD40L gene is linked to hyper IgM syndrome, an X linked immunodeficiency disease that is characterized by elevated level of serum IgM and decreased level of other isotypes. |