STEMdiff™ Lung Progenitor Kit

Serum-free medium for efficient and reproducible generation of lung progenitor cells from human ES and iPS cells
概要
STEMdiff™ Lung Progenitor Kit is a serum-free culture medium system for efficient and reproducible generation of lung progenitor cells from human embryonic stem (ES) and induced pluripotent stem (iPS) cells through three stages of differentiation: 1) definitive endoderm, 2) anterior foregut endoderm, and 3) lung progenitor cells. Differentiated cells will express NKX2.1, a key marker of lung progenitor cells. The resulting cells can be further matured towards proximal or distal airway cells using published protocols for the study of lung diseases and lung development.
Advantages
⦁ Differentiate hPSCs to lung progenitor cells with a robust medium, optimized to work with mTeSR™1
⦁ Obtain lung progenitor cells capable of downstream differentiation to proximal and distal airway cells
⦁ Maximize experimental reproducibility with an optimized, serum-free formulation
⦁ Convenient format and easy-to-use protocol
Components
  • STEMdiff™ Endoderm Basal Medium, 100 mL
  • STEMdiff™ Definitive Endoderm Supplement MR (100X), 0.35 mL
  • STEMdiff™ Definitive Endoderm Supplement CJ (100X), 1.1 mL
  • STEMdiff™ Lung Basal Medium, 180 mL
  • STEMdiff™ Lung Supplement (10X), 20 mL
  • STEMdiff™ Lung Progenitor Supplement 1 (100X), 0.55 mL
  • STEMdiff™ Lung Progenitor Supplement 2 (100X), 1.45 mL
Subtype
Specialized Media
Cell Type
Airway Cells, Pluripotent Stem Cells
Species
Human
Application
Cell Culture, Differentiation, Organoid Culture
Brand
STEMdiff
Area of Interest
Disease Modeling, Drug Discovery and Toxicity Testing, Epithelial Cell Biology, Respiratory Research, Stem Cell Biology
Formulation
Serum-Free
数据及文献

Data

Illustration showing the protocol, media, and three stages (definitive endoderm, anterior foregut endoderm, and lung progenitors) invoved in the differentiation of human PSCs into lung progenitor cells using the STEMdiff™ Lung Progenitor Kit.

Figure 1. Generation of Lung Progenitor Cells from Human ES/iPS Cells with the STEMdiff™ Lung Progenitor Kit

Human PSC (hPSC) cultures progress through a simple three-stage process to generate lung progenitor cells. hPSC clumps are first seeded in mTeSR™1. On Day 1, differentiation is initiated with Medium DE-1 (STEMdiff™ Endoderm Basal Medium containing Supplement MR and Supplement CJ). Subsequently on day 2 and 3, the medium is changed to Medium DE-2 (STEMdiff™ Endoderm Basal Medium containing Supplement CJ) for definitive endoderm patterning. On Day 4, to initiate anterior foregut endoderm patterning, the endoderm monolayer is passaged in Medium LP-1 (STEMdiff™ Lung Basal Medium, Lung Supplement (10X), and Supplement 1) and Y-27832. Finally, at Day 9, the cells are differentiated into the lung progenitor stage with Medium LP-2 (STEMdiff™ Lung Basal Medium, Lung Supplement (10X), and Supplement 2).

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