连翘酯苷B，81525-13-5，Moligand™, ≥9

在无血清细胞培养条件下将人 iPS 细胞体外分化为结肠类器官

-27632(SCM075)添加到 7-10 mL 人 ES/iPS 扩增培养基(SCM130)中，终浓度为 10 μM。 用 为干细胞优化的ECM GEL(CC131-5ML)涂覆 6 孔板。 吸出培养基。用 2 mL 的 DMEM/F12 或 1X PBS 清洗孔壁。吸出并加入 1 mL Accumax™ (A7089)并将其添加至孔中。在 37̣ °C 下孵育 5-6 分钟。用手掌拍打孔板，以帮助解离结块细胞。 向孔中加入 1 mL 单细胞传代培养基（同步骤 1）。用 5 mL 移液管上下吹打

RNA-biotin based pulldown assays for the detection of siRNA targeted genomic regions and siRNA directed histone modifications (PROT32)

with the better the chances of a successful pulldown. A total of 4.0×106 293 HEK cells (~70% confluent) are plated and 24 hours later transfected with 15µg of a RNA Polymerase II expressing flag-tagged construct plasmid. We generally use Lipofectamine 2000™

Th17 Polarization of Mouse CD4 Cells

实验试剂   Sterile PBS Cell culture medium Sterile plastic petridishes RBC Lysis Buffer [Details: Biolengend, cat.#420301] Anti-mouse CD3ε, clone145-2C11[Details: LEAF™format, cat.#100314]