Streptavidin R-PE Conjugate

The HeLa cells were fixed with 4% paraformaldehyde, and permeabilized with 0.1% Triton X-100. Then, the specimen was blocked in BSA/PBS blocking buffer. Subsequently, the specimen was incubated with properly diluted primary antibody (Mouse Anti α-Tubulin IgG and Rabbit Anti AIF* IgG). And, after washing, was further incubated with biotin-conjugated secondary antibody (Goat Anti-Mouse IgG Biotin Conjugate [G0387]). Finally, it was rinsed with PBS and stained with each fluorescent-probe**.*Apoptosis Inducing Factor (AIF) normally localizes in the inner mitochondrial membrane.
**Streptavidin R-PE Conjugate [T3885] 5 µg/mL （shown in red）
   Goat Anti-Rabbit IgG FITC Conjugate [G0452] 5 µg/mL （shown in green）
   Hoechst 33258 [H1343] 1 µg/mL（shown in blue）

The HeLa cells were incubated with Mouse Anti CD9 Antibody (red line) or Mouse IgG2aκ isotype control (black line) at 1μg/mL. Then both were incubated with Goat Anti-Mouse IgG Biotin Conjugate [G0387] at 1 µg/mLas a secondary antibody, followed by staining with Streptavidin R-PE Conjugate [T3885] at 1 µg/mL.