14.04.2026
PELONews: Stem cells
Reading time: 4 min
From Kab
Stem Cells
Stem cells are widely used in biomedical research because their capacity for self-renewal and differentiation makes them a valuable model for studying development, tissue maintenance, and disease mechanisms. In the literature, they are often presented as a platform for disease modeling, drug screening, and regenerative medicine, since they can be directed into specialized cell types for experimental analysis. Their relevance is also reflected in many primary studies and review articles that use stem-cell-based systems to investigate cell fate decisions, organ development, and potential therapeutic applications.
Comparison: Adult Stem Cells vs. Mesenchymal Stem Cells (MSCs)
| Feature | Adult Stem Cells | Mesenchymal Stem Cells (MSCs) |
|---|---|---|
| Definition | Found in various adult tissues; capable of self-renewal and repair. | A subset of adult stem cells that differentiate into mesodermal cell types. |
| Source | Bone marrow, brain, liver, skin, muscle, adipose, etc. | Bone marrow, adipose tissue, umbilical cord, dental pulp, etc. |
| Differentiation | Multipotent or unipotent; usually lineage-restricted. | Multipotent: Osteoblasts, chondrocytes, adipocytes, etc. |
| Surface Markers | Varies by tissue; no universal marker set. | Positive: CD73, CD90, CD105; Negative: CD34, CD45. |
| Functions | Homeostasis, hematopoiesis, specific tissue regeneration. | Tissue repair, immunomodulation, secretion of trophic factors. |
| Immunomodulation | Generally limited or tissue-dependent. | Strong immunomodulatory and anti-inflammatory effects. |
| Applications | Tissue-specific regenerative therapies. | Widely used in regenerative medicine and clinical trials. |
Our Stem Cell Research Product Portfolio
The below products are also available in cGMP or GMP grade:
- 1. Stem Cell Culture Media
Specialized formulations for isolation, maintenance, and differentiation. Includes lineage-specific media for cardiomyocytes, hepatocytes, and neuronal subtypes.
- Chemically defined MSC media (CellCor™): CD formulations available in R&D and GMP grades.
- hPL over FBS: Reduces risk of xenogenic immune reactions. Recommended for purifying extracellular vesicles (e.g., Exosome-depleted UltraGro™-pure).
- 2. Stem and Progenitor Cells
Adult Stem Cells, MSCs, hematopoietic progenitors, endothelial progenitor cells, and iPSCs from various sources (blood, skin, urine).
- 3. Reprogramming & Differentiation Tools
StemRNA 3rd Gen Reprogramming kit and human mRNA (c-Myc, Sox2) from ReproCell.
- 4. Cryo-preservation & Storage Solutions
DMSO-reduced/free formulations like Cryostor and CryoScarless, optimized for sensitive stem cells.
New Stem Cell Media
- HemEx-Type9A: Serum-free medium for expanding mouse hematopoietic stem cells (HSCs).
- HemEx-TypeH: Enables long-term culture of human HSCs using synthetic agonists.
Extracellular Matrix (ECM) & Automation
iMatrix-511 E8: A recombinant human Laminin-511 fragment for xeno-free, feeder-free culture of iPS/ES cells via α6β1 integrin binding.
At PELOBiotech, we offer human-derived ECMs (Collagen Type I/IV, Laminin-111, placenta substrate) and hPLMA (hPL-Derived Hydrogel) for 3D bioprinting and clinical expansion.
Check out our comprehensive catalogue here
Automated AI Cell Culture & Drug Screening
90% of drugs fail in clinical trials due to irrelevant models. Our automated high-throughput systems allow for:
- Medium Throughput: Up to 12 samples daily, producing over 4,600 data points.
- Intelligent Pipeline: Automatic process monitoring and traceable data records.
- Single-process Automation: Automated passaging and drug screening for organoids.
Flow Cytometry Precision: Slingshot Bio
Struggling with Lot-to-Lot consistency? TruCytes™ and ViaComp® synthetic cell mimics provide:
- Lot-to-lot consistency below 0.1%.
- Customizable biomarkers and fluorescent labels.
- Long shelf life and maintenance-free operation.
