SPRY3 polyclonal antibody

• Background:

  Members of the Sprouty family (Sprouty 1-4) are inducible negative regulators of growth factors that act through tyrosine kinase receptors. Mammalian Sprouty homologs share a well-conserved cysteine-rich carboxy-terminal domain with their Drosophila counterparts. Sprouty proteins are cytoplasmic in unstimulated cells, but in cells stimulated by growth factors they anchor to the plasma membrane by palmitoylation. Sprouty 1 and 2 associate with caveolin-1 in perinuclear and vesicular structures and are phosphorylated on serine residues. Sprouty 2 can associate with c-Cbl, a downregulator of RTK signaling, and inhibit the activities of several growth factors. Unlike the widely expressed Sprouty members 1, 2 and 4, Sprouty 3 expression is restricted to adult brain and testis. Sprouty 4 is a target of the WNT/b-catenin signaling pathway in progenitor cells. In conclusion, members of Sprouty inhibit FGF and VEGF-mediated cell proliferation, suggesting that they may regulate angiogenesis in normal and disease processes.

• Structure Composition:

  1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

• Product Name Alternative:

  SPRY3; spry-3

• Swiss Prot:

  O43610

• Reactivity:

  Human

• Immunogen:

  A synthetic peptide of human SPRY3 (NP_005831.1) .

• Conjugation:

  Unconjugated

• Applications:

  WB

• Dilution:

  WB,1:500 - 1:2000

• Purity:

  The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

• Modification:

  Unmodification

• Molecular Weight:

  36kDa

• Storage Conditions:

  Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

• Notes:

  For research use only, not for use in diagnostic procedure.

• Specificity:

  Unmodification

• Host or Source:

  Rabbit

• CAS Number:

  9007-83-4