Showing posts with label Growth factors. Show all posts
Showing posts with label Growth factors. Show all posts

Friday, January 30, 2015

Sensitive, Specific and Cost Effective Protein Expression Analysis

Reaching for Cell Based Assay Solutions Excellence

We have been receiving positive feedback from clients using our Quantibody® and RayBio® C-Series Membrane-Based Antibody Arrays. Our manufacturing partner, Raybiotech, is ISO 9000 certified insuring all arrays are made to exacting specification. The cost for measuring a single cytokine runs as low as 16 USD/Cytokine!

We use these arrays to test the blood serum of clients with autoimmune diseases to determine levels of cytokine and growth factor expression vs healthy controls. We also use them to determine proteins secreted by our  USB Derived hMSCs cultured in our hMSC Media. This gives us insight as to the protein expression patterns in our hMSC, Chondrogenesis and Osteogenesis Assays.

Figure: The graph shows cytokine secretion of hMSCs after a continuous 24 day culture. These results were obtained using our select markers from our cytokine and bone metabolism arrays. Data courtesy of Dr. Jim Musick and Tiana Tonrey, Vitro Biopharma.

We are pleased to announce the addition of these new human and mouse arrays:

Quantibody® Human Growth Factor+Neurotrophin+Cytokine Array Q1-10. Precisely measures: Amphiregulin, BDNF, bFGF, BMP-4, BMP-5, BMP-7, beta-NGF, EGF, EGFR, EG-VEGF (PK1), FGF-4,FGF-7 (KGF), GDF-15, GDNF, Growth Hormone, HB-EGF, HGF, IGFBP-1, IGFBP-2, IGFBP-3, IGFBP-4, IGFBP-6, IGF-1, Insulin, M-CSF R, NGFR (TNFRSF16), NT-3, NT-4, Osteoprotegerin (TNFRSF11B), PDGF-AA, PLGF, SCF, SCF R (CD117/c-kit), TGF alpha, TGF beta 1, TGF beta 3, VEGF-A, VEGFR2, VEGFR3 and VEGF-D.
Mouse C-Series Cytokine Array. C1-2-Semi-quantitavely measures: GCSF,GM-CSF, IL-2, IL-3, IL-4, IL-5, IL-6, IL-6, IL-9, IL-10, IL-12 p40/p70, IL-12 p70, IL-13, IL-17A, IFN-gamma, MCP-1 (CCL2), MCP-5, RANTES (CCL5), SCF, TNF RI (TNFRSF1A), TNF alpha, Thrombopoietin, (TPO) and VEGF-A.


Images: Representative images obtained with RayBio® C-Series Antibody Arrays. These membranes were probed with conditioned media from two different cell lines. Membranes were exposed with Kodak X-Omat® film at room temperature for 1 minute. Note the strong signals of the Positive Control spots in the upper left and lower right corners.

Questions? Do not hesitate to contact me: pshuster@neuromics.com or direct phone-612-801-1007. Thank you. Pete Shuster, CEO and Owner, Neuromics

Monday, May 27, 2013

Quantibody® Cytokine Arrays

Cytokines, Adipokines, Growth Factors and Neurotrophins

We are pleased to announce addition of Antibody Arrays to our catalog. These are excellent tools for study apoptosis, inflammation, angiogenesis and  immune response and related autoimmune, inflammatory and degenerative diseases plus many forms of cancers. Check out this video.

Specific Research Applications Include:
•High-throughput profiling of cytokine expression
•Validation of semi-quantitative antibody array results
•Identifying potential molecular targets for drug development
•Identifying the molecular mechanisms of drug action
•Identifying crucial factors involved in disease processes
•Discovering biomarkers for disease management
•Discovering expression patterns for molecular classification of diseases

How Quantibody Arrays Work

We will be aggresively adding new arrays to our product offerings in June. Stay tuned for more.