Matrix Proteins / Cultrex® Basement Membrane Extract (BME)

Cultrex® Basement Membrane Extract (BME) is a soluble form of basement membrane purified from Engelbreth-Holm-Swarm (EHS) tumor. The extract gels at 37°C to form a reconstituted basement membrane. The major components of BME include laminin, collagen IV, entactin, andheparin sulfate proteoglycan. 

The PathClear® designation means that in addition to standard sterility, endotoxin and MAP testing, the basement membrane extract is tested by PCR and is clear of 31 pathogens and viruses, including lactate dehydrogenase elevating virus (LDEV). Each lot is rigorously qualified in biological performance assays. 

Shared Specifications:

  • Endotoxin (LPS) Concentration: ≤ 8 EU/ml
  • Source: Murine Engelbreth-Holm-Swarm (EHS) tumor.
  • Storage Buffer: Dulbecco’s Modified Eagle’s medium containing 10 mg/ml gentamycin sulfate +/- phenol red.
  • Protein concentration ranges from 14 to 16 mg/ml.  
  • Storage/Stability: Product is stable for a minimum of 3 months from date of shipment  when stored at –20 °C in a manual defrost freezer. For optimal stability, store at –80 °C  in aliquots. 
A free vial of Phenol Red is included with shipment only when added to the order. 

Cultrex® Basement Membrane Extract, PathClear®

Product NameCatalog #SizePrice
100X Phenol Red Solution3430-50-0150 µl$0.00
Cultrex® Basement Membrane Extract, PathClear®3432-001-011 ml$35.00
3432-005-015 ml$150.00
3432-010-012 X 5 ml$200.00
Cultrex® Reduced Growth Factor Basement Membrane Extract, PathClear®3433-001-011 ml$35.00
3433-005-015 ml$180.00
3433-010-012 X 5 ml$260.00

Cultrex® Stem Cell Qualified Basement Membrane Extract, PathClear®

Product NameCatalog #SizePrice
Cultrex® Stem Cell Qualified Human Basement Membrane Extract, PathClear®3415-001-031 ml$210.00
Cultrex® Stem Cell Qualified Reduced Growth Factor Basement Membrane Extract, PathClear®3434-001-021 ml$42.00
3434-005-025 ml$210.00

Cultrex® 3-D Culture Matrix™ Basement Membrane Extract, PathClear®

Product NameCatalog #SizePrice
Cultrex® 3-D Culture Matrix™ Reduced Growth Factor Basement Membrane Extract, PathClear®3445-001-011 ml$50.00
3445-005-015 ml$215.00
3445-010-012 X 5 ml$330.00

Cultrex® Basement Membrane Extract, Type 2, PathClear®

Product NameCatalog #SizePrice
Cultrex® Basement Membrane Extract, Type 2, PathClear®3532-001-021 ml$35.00
3532-005-025 ml$150.00
3532-010-022x5 ml$200.00
Cultrex® Reduced Growth Factor Basement Membrane Extract, Type 2, PathClear®3533-001-021ml$35.00
3533-005-025ml$180.00
3533-010-022x5ml$260.00

Cultrex® Basement Membrane Extract, Type 3, PathClear®

Product NameCatalog #SizePrice
Cultrex® Basement Membrane Extract, Type 3, PathClear®Trevigen Exclusive Product3632-001-021ml$35.00
3632-005-025ml$150.00
3632-010-022x5ml$200.00
Trevigen Exclusive Product Trevigen Exclusive