Cell Culture Reagents

Coating Solutions for Optimal Cell Adhesion & Culture Performance

Engineered extracellular matrix and surface modification solutions that recapitulate native tissue microenvironments, improving attachment, proliferation, and differentiation for primary cells, stem cells, and 3D culture models.

abm’s ready-to-use coating solutions help create a more biologically relevant culture surface for reliable cell attachment, morphology, and downstream performance.

Why Surface Coating Matters

Build a more supportive surface for sensitive cells

Culture surface chemistry can directly influence cell attachment, morphology, survival, and differentiation outcomes. The right coating helps bridge the gap between plasticware and a more physiologically relevant extracellular matrix environment.

01

Improved Cell Adhesion

Coating surfaces with ECM proteins or synthetic polymers provides the integrin-binding ligands cells need to anchor, spread, and survive. Uncoated plastic is often insufficient for primary and sensitive cell types.

02

Better Differentiation Outcomes

Substrate composition and stiffness influence cell fate decisions. Selecting the right coating can drive more physiologically relevant differentiation and help maintain cell phenotype over extended culture.

03

3D Architecture Support

Hydrogel and basement membrane matrix coatings enable 3D spheroid formation and organoid culture by providing structural scaffolding that mimics native tissue architecture.

Additional Coating Solutions

Validated single-protein and polymer coatings for standard culture applications

Choose from trusted ECM protein and synthetic polymer coatings for endothelial, neural, stem cell, feeder-dependent, and general adherent cell culture workflows.

Coating Selection Guide

Match your cell type to the right surface

Use this guide as a starting point for selecting a coating based on your application, cell type, and culture format.

3D

3D Culture / Organoids

3DCelMatrix™ (TM076) is a basement membrane hydrogel for embedded or surface 3D culture.

SC

iPSC / Stem Cells

Vitronectin (TM060) supports feeder-free hPSC culture; Applied Cell ECM (G422) supports multi-lineage differentiation.

PC

Primary Cells

Applied Cell ECM (G422) supports broad primary cell adhesion; Fibronectin (TM059) supports endothelial and mesenchymal cells.

NC

Neurons / Neural Cells

Poly-L-Lysine (TM061) or Poly-L-Ornithine (TM062) may be used, optionally paired with laminin.

EC

Endothelial Cells

Fibronectin (TM059) or Gelatin (TM063) are common options for standard vascular endothelial culture.

GP

General Purpose

Gelatin (TM063) is an economical choice for feeder-dependent and standard adherent cell lines.

FAQ

Frequently asked questions

Common questions about cell culture coatings, ECM-based matrices, iPSC support, coating application, and animal-component considerations.

What is a cell culture coating solution and why do I need one?
Cell culture coating solutions are protein or polymer preparations applied to culture surfaces to improve cell attachment, spreading, and viability. Many primary cells, stem cells, and specialized cell types fail to adhere or function properly on uncoated plastic. Coatings provide integrin-binding sites that recapitulate the extracellular matrix environment found in vivo, resulting in better experimental reproducibility and more physiologically relevant outcomes.
What is the difference between 3DCelMatrix™ and Applied Cell Extracellular Matrix?
3DCelMatrix™ (TM076) is a temperature-sensitive basement membrane hydrogel optimized for 3D culture applications. It can be used as an embedded matrix or as a thin surface coating, and is the preferred choice for organoid formation, tumour spheroid culture, and invasion assays. Applied Cell Extracellular Matrix (G422) is a ready-to-use multi-protein ECM coating primarily used for 2D surface coating of demanding adherent cell types, including primary cells and sensitive epithelial lines.
Which coating is best for iPSC and human embryonic stem cell culture?
Vitronectin Coating Solution (TM060) is the recommended choice for feeder-free hESC and iPSC maintenance. Vitronectin binds αVβ5 and αVβ3 integrins that support pluripotency signalling. For iPSC-derived differentiated cell types, such as cardiomyocytes, neurons, and endothelial cells, 3DCelMatrix™ or Applied Cell ECM may provide better results depending on the target lineage.
How do I apply a coating solution to my culture vessels?
Most coating solutions are applied by adding a diluted protein solution to the culture vessel, incubating at room temperature or 37°C for 30–60 minutes, aspirating the excess, and allowing the surface to dry briefly before seeding cells. 3DCelMatrix™ requires cold-chain handling and transitions to a gel at 37°C. Always refer to the product-specific protocol for recommended dilutions and incubation conditions.
Are abm’s coating solutions animal-free or xeno-free?
Synthetic polymer coatings, including Poly-L-Lysine and Poly-L-Ornithine, are animal-component free. Products derived from natural ECM sources, including 3DCelMatrix™ and Applied Cell ECM, contain animal-derived proteins. Please refer to individual product pages for full composition details and GMP suitability information.

Not sure which coating is right for your cells?

Our technical team can help match your cell type, application, and culture format to the optimal coating solution.