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Immunogen sequence: LTFPNSTEEI KAYCDMEAGG GGWTIIQRRE DGSVDFQRTW KEYKVGFGNP SGEYWLGNEF VSQLTNQQRY VLKIHLKDWE GNEAYSLYEH FYLSSEELNY R
ANG-2 binds to the endothelial cell specific receptor Tie-2, but, in contrast to ANG-1, does not induce tyrosine phosphorylation. Consequently, ANG-2 modulates ANG-1 activation of Tie-2 and, depending on the physiological and biochemical environment, can act either as an agonist or antagonist of Tie-2 induced angiogenesis. The signaling interactions of ANG-1, ANG-2 and Tie-2, along with less characterized ANG-3 and ANG-4, are required for embryonic and adult angiogenesis. Physiologically, ANG-1 and ANG-2 are associated with sprouting, tube formation, and structural integrity of newly formed blood vessels. Mature human ANG-2 is a secreted protein containing 480 amino acid residues. ANG-2 is composed of an alpha-helix-rich coiled coil N-terminal domain and fibrinogen-like C-terminal domain. ANG-2 exists predominantly in the form of a disulfide-linked dimer.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: ANG-2; Angiopoietin-2; angiopoietin-2a; angiopoietin-2B; Tie2-ligand
基因别名: AGPT2; Ang-2; ANG2; ANGPT2
UniProt ID: (Human) O15123, (Mouse) O35608, (Rat) O35462
Entrez Gene ID: (Human) 285, (Mouse) 11601, (Rat) 89805