protein

Angiopoietin-2 Protein, Rhesus macaque (HEK293, Fc)

HY-P70123

10 μg;50 μg

118;330 USD

Angiopoietin-2 Protein, Rhesus macaque (HEK293, Fc)

proteins

HEK293

10 μg;50 μg

118;330 USD

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.

Rhesus Macaque

ANGPT2 is a secreted factor on the angiopoietin/Tie (tyrosine kinase with Ig and EGF homology domains) signaling pathway and has been implicated in diseases related to blood vessel growth. Drivers of angiogenesis include VEGFR, angiopoietin (ANG) junctions, placental growth factor (PlGF), and transforming growth factor beta in vascular endothelial cells. Tie2 (TEK) is a coreceptor for ANGPT1 and ANGPT2. ANGPT1 activates Tie2, and ANGPT2 acts as an upstream- and downstream-dependent agonist/antagonist of Tie2. In the presence of ANGPT1, ANGPT2 antagonizes ANGPT1-mediated Tie2 phosphorylation, leading to vessel sprouting or degeneration depending on the level of VEGF-A. In hypoxic environments and cancer, ANGPT2 is produced from mesenchymal stem cells and tumor cells. ANGPT2 primarily induces angiogenesis in tumors, and ANGPT2 expression is consistent with microvessel density, tumor size, and metastatic efficacy. Overexpression or inhibition increases or decreases angiogenic capacity, respectively. ANGPT2 inhibition restored vascular stability and suppressed tumor angiogenesis. ANGPT2 also promotes tumor cell growth in an autocrine and paracrine manner. Stimulation of TIE2 in tumor cells by ANGPT2 activates downstream cell proliferation signaling, and the ANGPT2/TIE2 axis may provide a therapeutic target for aggressive non-functioning (NF) pituitary neuroendocrine tumors (PitNET), a type of unresectable tumor. It has been reported that MYBL1 can directly target the ANGPT2 promoter to enhance ANGPT2 expression and transcriptionally upregulate ANGPT2 mRNA expression by interacting with PRMT5, MEP50, and WDR5. ANGPT2 is also a prognostic factor in metastatic colorectal cancer (CRC).

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

Greater than 95% as determined by reducing SDS-PAGE.

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Room temperature in continental US; may vary elsewhere.