1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. Angiopoietins
  4. ANG-2

Angiopoietins are a family of vascular growth factors that are ligands for the tyrosine kinase receptor Tie-2. Angiopoietins acts primarily on the vasculature to control blood vessel development and stability. Four distinct angiopoietins have been described: Ang-1, Ang-2, Ang-3 and Ang-4. Structurally, the angiopoietins contain an N-terminal super clustering domain (SCD), a central coiled-coil domain (CCD) responsible for ligand homo-oligomerization, a linker region, and a C-terminal fibrinogen-related domain (FReD) required for binding to the Tie-2 receptor. Angiopoietins bind the second immunoglubulin motif of Tie-2 whereby they activate Tie-2 and, indirectly, Tie-1 in Tie-1/Tie-2 heterodimers. Angiopoietins (ANG1-ANG4) and the Tie-1/2 form an endothelial signalling pathway that is necessary for embryonic cardiovascular and lymphatic development. In adults, this system regulates vascular homeostasis, and controls vessel permeability, inflammation and angiogenic responses. Ang-1 and Ang-2 are the most exhaustively studied angiopoietins. Ang-1 is a critical player in vessel maturation and it mediates migration, adhesion and survival of endothelial cells. Ang-2 disrupts the connections between the endothelium and perivascular cells and promotes cell death and vascular regression.

Cat. No. Product Name / Synonyms Species Source
  • HY-P72828
    Angiopoietin-2 Protein, Human (CHO, His)

    Angiopoietin-2; ANG-2; ANGPT2

    Human CHO
    Angiopoietin-2 (ANGPT2) protein competes with ANGPT1 for TEK/TIE2 binding, modulates ANGPT1 signaling and induces TEK/TIE2 phosphorylation even in the absence of ANGPT1. In the absence of angiogenic stimulation, ANGPT2 disrupts cell-matrix contacts, potentially triggering endothelial cell apoptosis and vessel regression. Angiopoietin-2 Protein, Human (CHO, His) is the recombinant human-derived Angiopoietin-2 protein, expressed by CHO , with C-6*His labeled tag. The total length of Angiopoietin-2 Protein, Human (CHO, His) is 478 a.a., with molecular weight of ~62.6 kDa.
  • HY-P72829
    Angiopoietin-2 Protein, Human (HEK293, His)

    Angiopoietin-2; ANG-2; ANGPT2

    Human HEK293
    Angiopoietin-2 (ANGPT2) protein competes with ANGPT1 for TEK/TIE2 binding, modulates ANGPT1 signaling and induces TEK/TIE2 phosphorylation even in the absence of ANGPT1. In the absence of angiogenic stimulation, ANGPT2 disrupts cell-matrix contacts, potentially triggering endothelial cell apoptosis and vessel regression. Angiopoietin-2 Protein, Human (HEK293, His) is the recombinant human-derived Angiopoietin-2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Angiopoietin-2 Protein, Human (HEK293, His) is 478 a.a., with molecular weight of ~63.5 kDa.
  • HY-P72830
    Angiopoietin-2 Protein, Mouse (HEK293, His)

    Angiopoietin-2; ANG-2; ANGPT2

    Mouse HEK293
    Angiopoietin 2 protein (ANGPT2) binds to TEK/TIE2, competes with ANGPT1, and modulates its signaling. Even in the absence of ANGPT1, ANGPT2 induces TEK/TIE2 phosphorylation. Angiopoietin-2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived Angiopoietin-2 protein, expressed by HEK293 , with N-His labeled tag. The total length of Angiopoietin-2 Protein, Mouse (HEK293, His) is 222 a.a., with molecular weight of ~33.4 kDa.
  • HY-P78061
    Angiopoietin-2 Protein, Human (Biotinylated, HEK293, His-Avi)

    AGPT2; ANG2; ANG-2; angiopoietin 2; Angiopoietin-2; angiopoietin-2a; angiopoietin-2B; angiopoitin 2; ANGPT2; Tie2-ligand

    Human HEK293
    Angiopoietin-2 (ANGPT2) protein competes with ANGPT1 for TEK/TIE2 binding, modulating ANGPT1 signaling and inducing TEK/TIE2 phosphorylation even without ANGPT1. In the absence of angiogenic stimuli, ANGPT2 disrupts cell-matrix contacts, potentially triggering endothelial cell apoptosis and vascular regression. However, in the presence of VEGF, ANGPT2 collaborates to promote endothelial cell migration and proliferation, serving as a permissive angiogenic signal. Additionally, ANGPT2 regulates lymphangiogenesis, interacting with TEK/TIE2 and ITGA5, highlighting its diverse roles in angiogenesis and vascular control. Angiopoietin-2 Protein, Human (Biotinylated, HEK293, His-Avi) is the recombinant human-derived Angiopoietin-2 protein, expressed by HEK293, with N-His, N-Avi labeled tag. The total length of Angiopoietin-2 Protein, Human (Biotinylated, HEK293, His-Avi) is 222 a.a., with molecular weight of 32-37 kDa.
  • HY-P78381
    Angiopoietin-2 Protein, Human (HEK293, His-Avi)

    AGPT2; ANG2; ANG-2; angiopoietin 2; Angiopoietin-2; angiopoietin-2a; angiopoietin-2B; angiopoitin 2; ANGPT2; Tie2-ligand

    Human HEK293
    Angiopoietin-2 (ANGPT2) protein competes with ANGPT1 for TEK/TIE2 binding, modulates ANGPT1 signaling and induces TEK/TIE2 phosphorylation even in the absence of ANGPT1. In the absence of angiogenic stimulation, ANGPT2 disrupts cell-matrix contacts, potentially triggering endothelial cell apoptosis and vessel regression. Angiopoietin-2 Protein, Human (HEK293, His-Avi) is the recombinant human-derived Angiopoietin-2 protein, expressed by HEK293 , with N-His, N-Avi labeled tag. The total length of Angiopoietin-2 Protein, Human (HEK293, His-Avi) is 222 a.a., with molecular weight of 30-40 kDa.
  • HY-P7844
    Angiopoietin-2 Protein, Mouse (HEK293, Fc)

    rMuAngiopoietin-2/ANG2, Fc ; AGPT2; ANG2; ANG-2; angiopoietin 2; Angiopoietin-2; angiopoietin-2a; angiopoietin-2B; angiopoitin 2; ANGPT2; Tie2-ligand

    Mouse HEK293
    Angiopoietin 2 protein (ANGPT2) binds to TEK/TIE2, competes with ANGPT1, and modulates its signaling. Even in the absence of ANGPT1, ANGPT2 induces TEK/TIE2 phosphorylation. Angiopoietin-2 Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived Angiopoietin-2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Angiopoietin-2 Protein, Mouse (HEK293, Fc) is 478 a.a., with molecular weight of 90-120 kDa.
  • HY-P75509
    Angiopoietin-2 Protein, Canine (HEK293, His)

    Angiopoietin-2; ANG-2; ANGPT2

    Canine HEK293
    ANGPT2/Angiopoietin-2 (dog) complexly regulates angiogenesis by binding to TEK/TIE2, competitively affecting ANGPT1 signaling. It independently induces TEK/TIE2 phosphorylation and, in the absence of VEGF, may cause endothelial cell apoptosis, thereby promoting vascular regression. Angiopoietin-2 Protein, Canine (HEK293, His) is the recombinant canine-derived Angiopoietin-2 protein, expressed by HEK293 , with N-His labeled tag. The total length of Angiopoietin-2 Protein, Canine (HEK293, His) is 222 a.a., with molecular weight of ~27.8 kDa.
  • HY-P7510
    Angiopoietin-2 Protein, Human (222a.a, HEK293, His)

    rHuAngiopoietin-2, His; ANGPT2; ANG2; Angiopoietin-2

    Human HEK293
    Angiopoietin-2 Protein, Human (222a.a, HEK293, His) is a circulating antagonistic ligand of the endothelial-specific Tie2 receptor and has been identified as an important gatekeeper of endothelial activation.
  • HY-P70123
    Angiopoietin-2 Protein, Rhesus macaque (HEK293, Fc)

    rRhANG2, Fc; AGPT2; ANG2; ANG-2; angiopoietin 2; Angiopoietin-2; angiopoietin-2a; angiopoietin-2B; angiopoitin 2; ANGPT2; Tie2-ligand

    Rhesus Macaque HEK293
    ANGPT2 is a secreted factor on the angiopoietin/Tie (tyrosine kinase with Ig and EGF homology domains) signaling pathway and is involved in tumor angiogenesis. In the presence of ANGPT1, ANGPT2 antagonizes ANGPT1-mediated Tie2 phosphorylation, leading to vessel sprouting or degeneration depending on the level of VEGF-A. Overexpression or inhibition of ANGPT2 increases or decreases angiogenic capacity, respectively. Angiopoietin-2 Protein, Rhesus macaque (HEK293, Fc) is the recombinant Rhesus Macaque-derived Angiopoietin-2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Angiopoietin-2 Protein, Rhesus macaque (HEK293, Fc) is 477 a.a., with molecular weight of 90-120 kDa.
  • HY-P72827
    Angiopoietin-2 Protein, Human (HEK293, Fc)

    Angiopoietin-2; ANG-2; ANGPT2

    Human HEK293
    Angiopoietin-2 (ANGPT2) protein competes with ANGPT1 for TEK/TIE2 binding, modulates ANGPT1 signaling and induces TEK/TIE2 phosphorylation even in the absence of ANGPT1. In the absence of angiogenic stimulation, ANGPT2 disrupts cell-matrix contacts, potentially triggering endothelial cell apoptosis and vessel regression. Angiopoietin-2 Protein, Human (HEK293, Fc) is the recombinant human-derived Angiopoietin-2 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of Angiopoietin-2 Protein, Human (HEK293, Fc) is 478 a.a., with molecular weight of 110-115 kDa.
  • HY-P78651
    FITC-Labeled Angiopoietin-2 Protein, Human (HEK293, His)

    ANGPT2; AGPT2; ANG2; Angiopoietin-2

    Human HEK293
    Angiopoietin-2 (ANGPT2) protein competes with ANGPT1 for TEK/TIE2 binding, modulates ANGPT1 signaling and induces TEK/TIE2 phosphorylation even in the absence of ANGPT1. In the absence of angiogenic stimulation, ANGPT2 disrupts cell-matrix contacts, potentially triggering endothelial cell apoptosis and vessel regression. FITC-Labeled Angiopoietin-2 Protein, Human (HEK293, His) is the recombinant human-derived FITC-Labeled Angiopoietin-2 protein, expressed by HEK293 , with N-His labeled tag. The total length of FITC-Labeled Angiopoietin-2 Protein, Human (HEK293, His) is 222 a.a., with molecular weight of 30-40 kDa.
  • HY-P76147
    Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (HEK293, Fc)

    Angiopoietin-2; ANG-2; ANGPT2

    Rhesus Macaque HEK293
    Angiopoietin-2 (Ang2) is a growth factor that belongs to the angiopoietin/Tie (tyrosine kinase with Ig and EGF homology domains) signaling pathway, which is one of the main pathways involved in angiogenesis. Ang2 is a 496 amino acid long protein with a secretory signal peptide, an NH2-terminal coiled-coil domain, and a COOH-terminal fibrinogen-like domain. Ang2 mainly inhibits Ang1-induced Tie2 phosphorylation. Ang2 is critical for endothelial cell physiology and plays a central role in vascular-related diseases by regulating endothelial permeability and angiogenic functions. Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (HEK293, Fc) is the recombinant Rhesus Macaque-derived Angiopoietin-2 protein, expressed by HEK293 , with N-hFc labeled tag. The total length of Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (HEK293, Fc) is 222 a.a., with molecular weight of ~53.8 KDa.
  • HY-P76148
    Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (222a.a, HEK293, His)

    Angiopoietin-2; ANG-2; ANGPT2

    Rhesus Macaque HEK293
    Angiopoietin-2 (Ang2) is a growth factor that belongs to the angiopoietin/Tie (tyrosine kinase with Ig and EGF homology domains) signaling pathway, which is one of the main pathways involved in angiogenesis. Ang2 is a 496 amino acid long protein with a secretory signal peptide, an NH2-terminal coiled-coil domain, and a COOH-terminal fibrinogen-like domain. Ang2 mainly inhibits Ang1-induced Tie2 phosphorylation. Ang2 is critical for endothelial cell physiology and plays a central role in vascular-related diseases by regulating endothelial permeability and angiogenic functions. Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (222a.a, HEK293, His) is the recombinant Rhesus Macaque-derived Angiopoietin-2 protein, expressed by HEK293 , with N-His labeled tag. The total length of Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (222a.a, HEK293, His) is 222 a.a., with molecular weight of ~27.7 KDa.
  • HY-P700396
    ANGPT2/Angiopoietin-2, Dog (HEK293, His)

    angiopoietin 2; angiopoietin-2; Ang2; ANG-2; Tie2-ligand; angiopoietin-2B; angiopoietin-2a; ANG2; AGPT2;

    Dog HEK293
    ANGPT2/Angiopoietin-2, Dog, intricately modulates angiogenesis by binding to TEK/TIE2, competitively impacting ANGPT1 signaling. It induces TEK/TIE2 phosphorylation independently and, in the absence of VEGF, may lead to endothelial apoptosis, contributing to vascular regression. Collaborating with VEGF, ANGPT2 facilitates angiogenesis, promoting endothelial cell migration and proliferation. Additionally, ANGPT2 regulates lymphangiogenesis, emphasizing its comprehensive role in vascular dynamics within dog biology. Its interactions with TEK/TIE2 and ITGA5 highlight its multifaceted contribution to angiogenesis and vascular regulation. ANGPT2/Angiopoietin-2, Dog (HEK293, His) is the recombinant dog-derived ANGPT2/Angiopoietin-2, Dog, expressed by HEK293, with C-6*His labeled tag. The total length of ANGPT2/Angiopoietin-2, Dog (HEK293, His) is 477 a.a., with molecular weight of 57.2 kDa.
  • HY-P76149
    Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (495a.a, HEK293, His)

    Angiopoietin-2; ANG-2; ANGPT2

    Rhesus Macaque HEK293
    Angiopoietin-2 (Ang2) is a growth factor that belongs to the angiopoietin/Tie (tyrosine kinase with Ig and EGF homology domains) signaling pathway, which is one of the main pathways involved in angiogenesis. Ang2 is a 496 amino acid long protein with a secretory signal peptide, an NH2-terminal coiled-coil domain, and a COOH-terminal fibrinogen-like domain. Ang2 mainly inhibits Ang1-induced Tie2 phosphorylation. Ang2 is critical for endothelial cell physiology and plays a central role in vascular-related diseases by regulating endothelial permeability and angiogenic functions. Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (495a.a, HEK293, His) is the recombinant Rhesus Macaque-derived Angiopoietin-2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Angiopoietin-2 Protein, Cynomolgus/Rhesus Macaque (495a.a, HEK293, His) is 495 a.a., with molecular weight of ~56.2 KDa.
Cat. No. Product Name Effect Purity