Cultrex Spheroid Invasion Extracellular Matrix

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Product Details

Cultrex Spheroid Invasion Extracellular Matrix Summary

Provides a specialized extracellular matrix that is optimized to drive invasion of cells out of the preformed spheroids as a part of the Cultrex 3-D Culture Spheroid Cell Invasion Assay.

Why Use Cultrex Spheroid Invasion Extracellular Matrix?

The Cultrex Spheroid Invasion Matrix is a proprietary extracellular matrix blend comprised of basement membrane extract, derived from murine EHS sarcoma cells, and collagen I, from bovine extensor tendons. This matrix forms a hydrogel network on which invasive cells can travel out of a preformed spheroid. Cell invasion is visualized microscopically and can be quantified through image analysis software.


Murine Engelbreth-Holm-Swarm (EHS) tumor
Endotoxin Level
≤ 8 EU/mL by Limulus Amoebocyte Lysate (LAL) assay
Sterility Testing
No bacterial or fungal growth detected following 14 days in culture
Testing Cell Culture
Performance tested in Cultrex 3-D Spheroid Cell Invasion Assay - supports spheroid formation for human breast cancer cells (MDA-MB-231) over a 72 hour period.
Shipping Conditions
The product is shipped with dry ice or equivalent. Upon receipt, store it immediately at the temperature recommended on the product label.
Store the unopened product at -70 °C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.


For research use only. Not for diagnositic use.

Product Datasheets

Reagents Provided

Other Reagents Provided


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