<strong>BD</strong> Biosciences - Discovery Labware Quality control: • Tested for ability to gel quickly and maintain this form with culture medium for a period of 14 days at 37°C • Tested for ability to promote neurite outgrowth of chick dorsal root ganglia cells • Tested and found negative for bacteria, fungi, and mycoplasma • Tested for endotoxin (LAL assay) source: Engelbreth-Holm-Swarm mouse tumor instructions for Use: <strong>BD</strong> Matrigel Matrix may be used undiluted to culture cells on thin (0.5 mm) or thick (1.0 mm) layers. It may also be diluted with serum-free culture medium and applied as a thin layer to culture substrates. Coating concentration will vary depending on cell type and application. storage and stability: Stable for at least three months when kept frozen at -20°C or 12 days at 37°C. avoid multiple freeze-thaws. Do not store in frost-free freezer. REFERENCES: 1. Kleinman, H.K., et al., Biochem. 21:6188 (1982). 2. McGuire, P.G. and Seeds, N.W., J.Cell.Biochem 40:215 (1989). 3. Kleinman, H.K., et al., Biochem. 25:312 (1986). 4. Hadley, M.A., et al., J. Cell. Biol. 101:1511 (1985). 5. Kubota, et al., J. Cell Biol. 107:1589 (1988). 6. McGuire and Orkin, BioTechniques 5/6:456 (1987)7. 7. Li, M.L., et al., Proc Nat.Acad.Sci. USA 84:136 (1987). 8. Barcellof. M.H., et al., Development 105:223 (1989). 9. Madison, R., et al., Exp.Neurology 88:767 (1985). 10. Joshi, M.S., J. Exp. Zool 260(2):229 (1991). 11. Vukicevic, S., et al., Exp. Cell Res. 202:1 (1992). 12. Taub, M., et al., PNAS 87:4002 (1990) 13. Streuli, C.H., et al., J. Cell. Bio. 115:1383 (1991). 14. Senger, D.R., et al., PNAS 94:13612 (1997). 15. Kibbey, M.C., et al., J. Natl. Canc. Inst. 84:1633 (1992). 16. Janowska-Wieczorek, A., et al., Leukemia 16:1160 (2002). 17. Riccioni, T., et al., Gene Therapy 5:747 (1998). 18. Bandyopadhyay, A., et al., Oncogene 21:3541 (2002). 19. Pretlow, T.G., et al., Cancer Res. 51:3841 (1991). 20. Noel, A., et al., Biochem. Pharmacol. 43:1263 (1992). 21. Mehta, R.R., et al., Breast Cancer Res. and Treatment 25:65 (1993). 22. Fridman, R., et al., J. National Cancer Inst. 83:769 (1991). 23. Sterling-Levis, K., et al., Cancer Res. 53:1222 1(1993). 24. Noel, A., et al., Anticancer Res. 15:1 (1995). 25. Bandyopadhyay, A., et al., Oncogene 21:6188 (1982). 26. Plorget, A., et al., J. Cerebral Blood Flow & Metabolism 1-12 (2005). 27. Seo, K.H., et al., Cancer Research 64 (2004). 28. Jin, F., et al., Cancer Gene Therapy 12:257 (2005). 29. Philp, D., et al., Stem Cells 23:288 (2005). 30. Wei, C.L., et al., Stem Cells 23:166 (2005). 31. Katz, E., et al., JEM 201(3):431 (2005). 32. Maniotis, A.J., et al., Am Jour Path 166(4):1187 (2005). 33. Yu, X., et al., Toxilogical Sciences 84:378 (2005). 34. Ramirez-Bergeron, et al., Development 131(18):4623 (2004). 35. Zhang, J., et al., Endocrinology 146(3):1268 (2005). 36. Kaufman, et al., Blood 103(4):(2004) 37. Langenfeld, et al., Molecular Cancer Research 2:141 (2004). 38. Dobrzanski, P., et al., Cancer Research 64:910 (2004). 39. Chae, S., et al., J. Clinical Inves 114(8):1082 (2004). 40. Wong, R.J., et al., Clinical Cancer Research 11:4509 (2004). 41. Pelish, F., et al., J. Biol; Chem 280(27):25461 (2005). tIps The use of <strong>BD</strong> Cell Recovery Solution or <strong>BD</strong> Dispase is necessary to recover cells cultured on <strong>BD</strong> Matrigel Matrix . For biochemical analyses (mRNAs or proteins), use <strong>BD</strong> Cell Recovery Solution (Cat . No . 354253) for recovering cells from <strong>BD</strong> Matrigel Matrix . Use <strong>BD</strong> Dispase (Cat . No . 354235) when single cell suspensions are required for cell counting-replating . Please see page 126 for ordering information . <strong>BD</strong> Biocoat cell environments Description Qty. cat. no. <strong>BD</strong> matrigel Basement membrane matrix Formulation: Dulbecco’s Modified Eagle’s Medium with 10 µg/ml gentamycin . Typical protein concentrations are between 9-12 mg/ ml . <strong>BD</strong> Matrigel Matrix is compatible with all culture media . 5 ml 356234 10 ml 354234 (5x10 ml) 50 ml 356235 <strong>BD</strong> matrigel matrix High concentration (Hc) Formulation: Dulbecco´s Modified Eagle´s Medium with 10 µg/ml gentamycin . Typical protein concentrations are between 18-22 mg/ ml . <strong>BD</strong> Matrigel Matrix HC is compatible with all culture media . 10 ml 354248 <strong>BD</strong> matrigel matrix, Phenol red-free Formulation: Dulbecco’s Modified Eagle’s Medium (without phenol red) with 50 µg/ml gentamycin . Phenol Red-free <strong>BD</strong> Matrigel Matrix is compatible with all culture media . Standard Concentration 10 ml 356237 High Concentration 10 ml 354262 Growth Factor reduced (GFr) <strong>BD</strong> matrigel matrix Formulation: Dulbecco’s Modified Eagle’s Medium with 50 µg/ml gentamycin . GFR <strong>BD</strong> Matrigel Matrix is compatible with all culture media . Purification: Purified by the method of Taub, et al ., reducing the level of heparan sulfate proteoglycan and several growth factors (e .g ., EGF, bFGF, IGF-1, PDGF, and NGF, but not TGF-ß) . Standard Concentration 5 ml 356230 Standard Concentration 10 ml 354230 High Concentration 10 ml 354263 Growth Factor reduced <strong>BD</strong> matrigel matrix, Phenol red-free Formulation: Dulbecco’s Modified Eagle’s Medium (without phenol red) with 50 µg/ml gentamycin . Phenol Red-free <strong>BD</strong> Matrigel Matrix is compatible with all culture media . Purification: Purified by the method of Taub, et al ., reducing the level of heparan sulfate proteoglycan and several growth factors (e .g ., EGF, bFGF, IGF-1, PDGF, and NGF, but not TGF-ß) . 10 ml 356231 Prior to preparation of gel, thaw <strong>BD</strong> Matrigel Matrix at 4°C overnight . Keep on ice until use . When preparing gel, use pre-cooled pipettes, plates, and tubes . <strong>BD</strong> Matrigel Matrix will gel rapidly at 22-35°C . (Caution: Gel may liquify if stored for several hours at 4°C) . related products <strong>BD</strong> BioCoat Matrigel Matrix Cellware . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 <strong>BD</strong> BioCoat Matrigel Matrix Cell Culture Inserts . . . . . . . . . . . . . . . . . . . . . 111 <strong>BD</strong> BioCoat Matrigel Matrix Cell Environments . . . . . . . . . . . . . . 70,74,76 6 extracellular matrices bdbiosciences.com | 125
6 extracellular matrices <strong>BD</strong> Biocoat cell environments <strong>BD</strong> Biosciences - Discovery Labware <strong>BD</strong> Dispase Dispase is a bacillus-derived neutral metalloprotease that is recommended for recovering cells cultured on <strong>BD</strong> Matrigel Basement Membrane Matrix. <strong>BD</strong> Dispase will yield a single cell suspension far more gently and effectively than trypsin, collagenase or other proteolytic enzymes; it will not harm cells harvested for subcultivation or bioassays. In addition, <strong>BD</strong> Dispase may be used for tissue dissociation. <strong>BD</strong> Dispase cleaves fibronectin, collagen IV, and to a lesser extent collagen I, but it does not cleave collagen V or laminin. Description Qty. cat. no. <strong>BD</strong> Dispase 100 ml 354235 (5,000 caseinolytic units) Formulation: Frozen in HBSS, pH 7.4 source: Bacillus polymyxa-derived metalloprotease molecular Weight: 36 kD Quality control: • Tested for ability to solubilize a 1 mm thick layer of gelled <strong>BD</strong> Matrigel Matrix after two hours at 37°C • Filtered (0.2 µm membrane) and tested and found negative for bacteria, fungi, and mycoplasma instructions for Use: Recommended concentration — 10 U/cm 2 of <strong>BD</strong> Matrigel Matrix (e.g., 100 U per 35 mm dish). storage and stability: Stable for at least three months at -20°C. avoid multiple freezethaws. tIps Dispase is not only recommended to recover cells cultured on <strong>BD</strong> Matrigel Matrix, but is also useful in primary tissue dissociation . 126 | bdbiosciences.com <strong>BD</strong> cell recovery solution <strong>BD</strong> Cell Recovery Solution allows for the recovery of cells cultured on <strong>BD</strong> Matrigel Basement Membrane Matrix for subsequent biochemical analyses. <strong>BD</strong> Cell Recovery Solution depolymerizes <strong>BD</strong> Matrigel Matrix gels without enzymatic digests and lengthy incubation periods at high temperatures. Cells are released without damage, thereby avoiding biochemical changes during incubation and digestion of extracellular portions of cell-surface receptors and adhesion molecules. Description Qty. cat. no. <strong>BD</strong> Cell Recovery Solution 100 ml 354253 Formulation: Non-enzymatic proprietary solution Quality control: • Tested for ability to depolymerize a 1 mm thick layer of gelled <strong>BD</strong> Matrigel Matrix after one hour at 2-8°C • Filtered (0.2 µm membrane) and tested for bacteria, fungi, and mycoplasma instructions for Use: <strong>BD</strong> Cell Recovery Solution is used full strength to recover cells from <strong>BD</strong> Matrigel Matrix. Complete protocol provided with product. storage and stability: Stable for at least three months at 2-8°C.