Human tumor necrosis factor alpha (TNF alpha) is a proinflammatory cytokine expressed mainly by activated monocytes and macrophages. TNF alpha exerts a key role with regard to pathogenesis of many infectious and inflammatory diseases.

Isotype: Murine IgG1

Immunogen: Recombinant human TNF alpha

Functional Application: Antibody J1D9 neutralizes TNF alpha biological activities (2). It prevents TNF alpha induced apoptosis in Jurkat cells (5).

References:

1. P. Vassalli, (1992) Annu Rev Immunol 10: 411-452.

2. P.J. McLaughlin, et al, (1992) Anticancer Res 12: 1243-1246.

3. M. Pasparakis, et al, (1996) Cytokine and Growth Factor Reviews 7: 223-229.

4. A. Eigler, et al, (1997) Immunology Today 18: 487-492.

5. Kalli K R, Kaufmann S H, et al. (2003) Molecular Pharmacology 64(6): 1434-1443.

Ancell抗CD105异花青素人CD105（endoglin）是一种同型二聚体膜糖蛋白（1），实际上局限于内皮细胞，并且存在于一些白血病细胞和少量骨髓细胞中。CD105 以高亲和力与TGF- b 1和b 3结合（4）。同种型：鼠IgG1 kappa免疫原：人B谱系白血病细胞的膜制备特异性：抗体SN6识别分子量约为160 kd的人CD105同型二聚体的细胞外表位。据报道它与非人类灵长类动物以及马和猪（11）CD105发生交叉反应。功能应用：抗体SN6将增强TGF-b1与表达CD105的白血病细胞的结合。  抗体SN6已用于鉴定间充质祖细胞群（8,9,10）。