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R&D Systems™ Cultrex™ 3D Culture Matrix™ Laminin I Available on GSA/VA Contract for Federal Government customers only.

Applications: Bioactivity

Manufacturer:  R&D Systems™ 344600501

Catalog No. 344600501

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  • Promotes cell attachment and spreading of MG63 human osteosarcoma cells
  • Used as a gel or media additive with other basement membrane components
  • Helps to study cellular growth and differentiation in three dimensions in vitro
Storage Buffer:
  • Dulbecco’s Modified Eagle’s medium containing 10μg/ml gentamycin sulfate and no phenol red
Sterility Testing:
  • No bacterial or fungal growth detected after incubation at 37°C for 14 days
  • No mycoplasma contamination detected by PCR

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The product is shipped with dry ice or equivalent. Upon receipt, store it immediately at the temperature recommended below



<20.0EU per 1μg of the protein by the LAL method
≥90% (SDS-PAGE)
Stable for a minimum of 3 months from date of shipment when stored at -80 °C
6mg/mL Purity: =90% (SDS-PAGE)
Laminin I extracellular matrix protein
Product is stable for a minimum of 3 months from date of shipment when stored at -80° C in a manual defrost freezer. For optimal stability, store at -80° C in aliquots. Avoid repeated freeze/thaw cycles.
Murine Engelbreth-Holm-Swarm (EHS) tumor.
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For research use only. Not for use in diagnostic procedures