BioLamina products

We offer an expansive portfolio of full-length human recombinant laminin proteins for a variety of cell culture applications in 2D and 3D. Our portfolio of Biolaminin® isoforms provides reliable expansion of pluripotent cells and successful differentiation and maintenance of specialized cell types. The authentic cell culture environment improves cell functionality and allows more consistent and reliable cellular responses.


Cell culture matrices

Almost all cells in the human body grow on specific laminins. With our full-length human recombinant laminin substrates, pluripotent stem cells, adult stem cells, and tissue-specific cells can now be cultured in a physiologically relevant environment, even in 3D culture.


  • Biolaminin 521 MX (MX521)

    Full-length human recombinant laminin-521

    Biolaminin 521 MX is a full-length laminin-521 substrate designed for research aiming for clinical applications.
  • Biolaminin 521 CTG (CT521)

    Full-length human recombinant laminin-521

    Biolaminin 521 CTG is a full-length laminin-521 substrate designed for clinical applications.
  • Biolaminin 521 LN (LN521)

    Full-length human recombinant laminin-521

    Biolaminin 521 LN is a full-length laminin-521 substrate—the natural laminin for pluripotent stem cells, reliably facilitating ESC and iPSC self-r […]
  • Biolaminin 111 LN (LN111)

    Full-length human recombinant laminin-111

    Biolaminin 111 is a full-length laminin-111 protein—an essential extracellular matrix component for many cell types in vivo. It has proven particu […]
  • Biolaminin 121 LN (LN121)

    Full-length human recombinant laminin-121

    Biolaminin 121 is a full-length human laminin-121 protein that can be used as a general attachment protein for many cell types in […]
  • Biolaminin 211 LN (LN211)

    Full-length human recombinant laminin-211

    Biolaminin 211 supports the growth, survival, and differentiation of a wide range of tissue-specific cell types, including motor neurons, cardiac ce […]
  • Biolaminin 221 LN (LN221)

    Full-length human recombinant laminin-221

    Biolaminin 221 supports the growth, survival, and differentiation of a wide range of tissue-specific cell types, including cardiac cells and skeleta […]
  • Biolaminin 332 LN (LN332)

    Full-length human recombinant laminin-332

    Biolaminin 332 supports cells in epithelial basement membranes located in several tissues.
  • Biolaminin 411 LN (LN411)

    Full-length human recombinant laminin-411

    Biolaminin 411 supports diverse tissue cell types such as cells from the pancreas and the vascular, immune, nervous, and hematopoietic systems.
  • Biolaminin 421 LN (LN421)

    Full-length human recombinant laminin-421

    Biolaminin 421 supports several tissue-specific cell types such as endothelial and kidney cells.
  • Biolaminin 511 LN (LN511)

    Full-length human recombinant laminin-511

    Biolaminin 511 is the natural laminin for mouse embryonic stem cells, supporting sustained pluripotency without the need for LIF. It also efficientl […]
  • Biosilk

    3D culture substrate

    Biosilk is a recombinant 3D culture matrix that can be biofunctionalized with tissue-specific Biolaminin isoforms to create long-term organoids.
  • Biosilk 521

    3D culture substrate

    Biosilk 521 is a recombinant 3D culture matrix biofunctionalized with Biolaminin 521 to create stem cell relevant niches for pluripotent (PSC) and […]

3D cell culture

Our Biosilk product provides a defined 3D culture network that promotes long-term cell survival without cell encapsulation. The biorelevant Biolaminin substrates can be used together with Biosilk or other 3D cell culture systems for improved cell function.


  • Biosilk

    3D culture substrate

    Biosilk is a recombinant 3D culture matrix that can be biofunctionalized with tissue-specific Biolaminin isoforms to create long-term organoids.
  • Biosilk 521

    3D culture substrate

    Biosilk 521 is a recombinant 3D culture matrix biofunctionalized with Biolaminin 521 to create stem cell relevant niches for pluripotent (PSC) and […]

Cell therapy grade products

Cell therapy grade (CTG) products are designed for clinical research with documented quality. With the CTG products, scientists are supported throughout their cell therapy development process.


  • Biolaminin 521 CTG (CT521)

    Full-length human recombinant laminin-521

    Biolaminin 521 CTG is a full-length laminin-521 substrate designed for clinical applications.

  • Neural cells

    Biorelevant culture of neural cells on Biolaminin substrates Laminins are widely expressed in the nervous system and are essential for the developme […]
  • Eye cells

    Biorelevant culture of eye cells on full-length laminin-521 Laminin proteins are integral components in the eye microenvironment Biolaminin products […]
  • Pluripotent stem cells

    Biorelevant culture of human ES and iPS cells on Biolaminin substrates Biolaminin 521 successfully replicates the genuine human stem cell niche in […]
  • Clinical applications and large-scale cell production

    Biolaminin substrates for large-scale manufacturing and clinical use Scaling up high-quality cell production for clinical needs A scalable system fo […]