303-CR) enhances Recom-binant Human CNTF (Catalog # 257-NT) induced proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Enhancement of Recombinant Human CNTF (20 ng/mL) activity elicited by Recom-binant Human CNTF Ra (1 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human CNTF Ra Antigen Affinity-purified Poly-clonal Antibody (Catalog # AF-303-NA). The ND₅₀ is typically 10-20 µg/mL." class="big_lightbox"> 303-CR) enhances Recom-binant Human CNTF (Catalog # 257-NT) induced proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Enhancement of Recombinant Human CNTF (20 ng/mL) activity elicited by Recom-binant Human CNTF Ra (1 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human CNTF Ra Antigen Affinity-purified Poly-clonal Antibody (Catalog # AF-303-NA). The ND₅₀ is typically 10-20 µg/mL." alt="Recombinant Human CNTF Ra (Catalog # 303-CR) enhances Recom-binant Human CNTF (Catalog # 257-NT) induced proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Enhancement of Recombinant Human CNTF (20 ng/mL) activity elicited by Recom-binant Human CNTF Ra (1 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human CNTF Ra Antigen Affinity-purified Poly-clonal Antibody (Catalog # AF-303-NA). The ND₅₀ is typically 10-20 µg/mL." class="big_thumb" />

558-CR) enhances Recombinant Rat CNTF (Catalog # 557-NT) induced proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Enhancement of Recombinant Rat CNTF (10 ng/mL) activity elicited by Recombinant Rat CNTF Ra (0.25 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Rat CNTF Ra Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-559-NA). The ND₅₀ is typically 2-6 µg/mL." class="big_lightbox"> 558-CR) enhances Recombinant Rat CNTF (Catalog # 557-NT) induced proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Enhancement of Recombinant Rat CNTF (10 ng/mL) activity elicited by Recombinant Rat CNTF Ra (0.25 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Rat CNTF Ra Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-559-NA). The ND₅₀ is typically 2-6 µg/mL." alt="Recombinant Rat CNTF Ra (Catalog # 558-CR) enhances Recombinant Rat CNTF (Catalog # 557-NT) induced proliferation in the TF-1 human erythroleukemic cell line in a dose-dependent manner (orange line). Enhancement of Recombinant Rat CNTF (10 ng/mL) activity elicited by Recombinant Rat CNTF Ra (0.25 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Rat CNTF Ra Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-559-NA). The ND₅₀ is typically 2-6 µg/mL." class="big_thumb" />