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  1. Recombinant Mouse L-Selectin/CD62L Protein
      种属: 小鼠(Mouse)    Accession #: Q3UV83    
      表达系统: HEK293    蛋白标签: C-hFc & His    内毒素水平: <0.01 EU/μg    
      生物活性: Measured by the ability of the immobilized protein to support the adhesion of LS180 human colorectal adenocarcinoma cells. When 5 x 104 cells/well are added to Recombinant Mouse L‑Selectin/CD62L Fc Chimera coated plates, adhesion is induced in a dose dependent manner after a 1 hour incubation at 37 °C. The ED50 for this effect is 0.3‑1.2 μg/mL.    
  2. Recombinant Human IGFBP5 Protein
      种属: 人(Human)    Accession #: P24593    
      表达系统: E. coli    蛋白标签: No tag     内毒素水平: <0.1 EU/μg    
      生物活性: Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit IGF-II induced proliferation of MCF-7 cells is less than 0.4 μg/ml, corresponding to a specific activity of > 2500 IU/mg in the presence of 15 ng/ml of rHuIGF-II.    
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