Revision 2

#78451Store at -20C

1 Kit

(6 x 20 microliters)

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
VEGF-A (E9X8Q) Rabbit mAb 50661 20 µl 16, 20, 23, 26 kDa Rabbit IgG
VEGF Receptor 2 (D5B1) Rabbit mAb 9698 20 µl 210, 230 kDa Rabbit IgG
Phospho-VEGF Receptor 2 (Tyr1175) (19A10) Rabbit mAb 2478 20 µl 230 kDa Rabbit IgG
PDGF Receptor β (28E1) Rabbit mAb 3169 20 µl 190 kDa Rabbit IgG
Phospho-PDGF Receptor β (Tyr751) (88H8) Mouse mAb 3166 20 µl 190 kDa Mouse IgG2b
FGF Receptor 1 (D8E4) XP® Rabbit mAb 9740 20 µl 92 , 120, 145 kDa Rabbit IgG
Phospho-FGF Receptor 1 (Tyr653/654) (D4X3D) Rabbit mAb 52928 20 µl 120, 145 kDa Rabbit IgG
Phospho-Tie2 (Tyr992) Antibody 4221 20 µl 160 kDa Rabbit 
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 
Tie2 (D9D10) Rabbit mAb 7403 20 µl 160 kDa Rabbit IgG

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The Angiogenesis Receptor Tyrosine Kinase Antibody Sampler Kit provides an economical means of detecting the activation of VEGF receptor 2, FGF receptor 1, PDGF receptor beta, Tie2, and VEGF-A using phospho-specific and control antibodies. The kit includes enough antibodies to perform two western blot experiments with each primary antibody.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol, and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

Angiogenesis is defined as the physiological process by which new blood vessels are formed from pre-existing blood vessels. It is a critical process that enables specific physiological conditions in healthy adults, including development, skeletal muscle hypertrophy, and wound healing (1,2). Angiogenesis can be aberrantly activated to generate new blood vessels during pathological conditions such as cancer, neovascular disorders, and chronic inflammation. Angiogenesis is a complicated process regulated by multiple mechanisms and pathways (3). VEGFR2 is a member of the family of receptor tyrosine kinases (RTKs) mainly located in endothelial cells and is a major player in angiogenesis. VEGF-VEGFR2 ligand-receptor activation is the key signaling pathway for angiogenesis activation (4,5). Multiple non-VEGF RTK activations can replace VEGFR to promote angiogenesis (6,7), including PDGFR (9), FGFR (8), and Tie2 (10). These RTKs are targets for an antiangiogenic based disease treatment (11,12).

  1. Malapelle, U. and Rossi, A. (2019) Expert Opin Emerg Drugs 24, 71-81.
  2. Chung, A.S. et al. (2010) Nat Rev Cancer 10, 505-14.
  3. Jain, R.K. (2003) Nat Med 9, 685-93.
  4. Leung, D.W. et al. (1989) Science 246, 1306-9.
  5. Jeltsch, M. et al. (2013) Cold Spring Harb Perspect Biol 5, a009183. doi: 10.1101/cshperspect.a009183.
  6. Zhao, Y. and Adjei, A.A. (2015) Oncologist 20, 660-73.
  7. Vimalraj, S. (2022) Int J Biol Macromol 221, 1428-1438.
  8. Lieu, C. et al. (2011) Clin Cancer Res 17, 6130-9.
  9. Hellberg, C. et al. (2010) Recent Results Cancer Res 180, 103-14.
  10. Duran, C.L. et al. (2021) Cancers (Basel) 13, 5730. doi: 10.3390/cancers13225730.
  11. Ramjiawan, R.R. et al. (2017) Angiogenesis 20, 185-204.
  12. Socinski, M.A. (2011) Cancer Treat Rev 37, 611-7.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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