Exalpha Biologicals, Inc.

Latest News

Exalpha Biologicals, Inc. is now a US distributor for Nordic-Mubio products

Nordic-MUbio develops and manufactures high quality antibody reagents for use in R&D. All our products are manufactured according to strict ISO 9001 quality guidelines, and our focus is on developing antibodies targetting Cell Adhesion, Nuclear and Cytoskeletal Proteins.

Nordic-MUbio is one of the leading antibody companies developing antibodies for zebrafish research – we currently have over 50 antibodies validated for immunofluorescence in zebrafish.

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Latest References

Akazawa, Y., et al. "Endoplasmic Reticulum Stress Contributes to Helicobacter Pylori VacA-Induced Apoptosis" PLoS ONE 8(12): e82322

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Homa, N.J., et al. "Epstein-Barr Virus Induces Global Changes in Cellular mRNA Isoform Usage That Are Important for the Maintenance of Latency" J. Virol., 2013, 87, 12291-12301

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Exalpha Biologicals, Inc.


  • Product Code: X1761E
  • Size: 10 µg
  • Availability: In Stock In Stock
  • Price (USD): $361

Cat #

X1761E		 Quantity:      

Data Sheet

Product Name

c- Met


Sf9 cells

Product Type

Active Enzyme




Enzyme Kinetic studies, screening inhibitors, selectivity profiling


10 µg

Price (USD)



When HGF/SF activates c-Met, the first proteins to be activated downstream are Grb2 (growth factor receptor bound protein 2) and Gab 1 (growth factor receptor bound protein 2 associated binder 1). Grb2 in turn may activate a number of kinase pathways, including the pathway from Ras to Raf to Mek and to MAPK(mitogen-activated protein kinase). Gab 1 activates PI3K (phosphoinositide 3 kinase), which activates STAT3 (signal transducer and activator of transcription). c-Met activation also induces activation of beta catenin, a key component of the wnt pathway, which translocates into the nucleus and participates in transcription regulation. The HGF/c-Met pathway plays an important role in the development of cancer. First through the activation of key oncogenic pathways (Ras, PI3K/STAT3, beta catenin), secondly through endothelial cell proliferation (neoangiogenesis), thirdly through increased protease production and hence cell dissociation leading to metastasis.


Baculovirus infected Sf9 cells


Provided in 50mM Tris (pH 7.5) solution containing 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, 25% glycerol

Customer Storage

Product should be stored at -80°C. Aliquot to avoid freeze/thaw cycles


1. Giordano, S. et al., Oncogene, 1989, 4: 1383-1388.

2. Lyer, A. et al., Cell Growth Differ. 1990, 1: 87-95.

3. Emaduddin M. et al., Proc. Natl. Acad. Sci. U.S.A. 105 (7):2358-2362 (2008).

4. Drebber U. et al., Oncol Rep. 19(6):1477-83 (2008).