Corning 354277 , Matrigel® hESC-Qualified Matrix, LDEV-free, 5 mL

(This is the suggested replacement for 356277 and 356278)
Corning Matrigel matrix is a solubilized basement membrane preparation extracted from the Engelbreth-Holm-Swarm (EHS) mouse sarcoma, a tumor rich in extracellular matrix (ECM) proteins, including Laminin (a major component), Collagen IV, heparan sulfate proteoglycans, entactin/nidogen, and a number of growth factors.
Quality

Mouse colonies routinely screened for pathogens via Mouse Antibody Production (MAP) testing
Extensive PCR testing is performed to screen for a number of pathogens
Tested and found negative for bacteria, fungi, and mycoplasma
Protein concentrations determined by Lowry method
Endotoxin units measured by Limulus Amoebocyte Lysate assay
Matrigel Matrix gel stability is tested for a period of 14 days at 37°C
Biological activity is determined for each lot using a neurite outgrowth assay

Source
Engelbreth-Holm-Swarm (EHS) mouse tumor
Preparation and Storage
Store at -20°C. Avoid multiple freeze-thaws.
For Customers in California only: WARNING Please refer to Safety Data Sheet (SDS) Section 15 for more information regarding California Proposition 65.