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ANGPT1 / Angiopoietin-1

angiopoietin 1

Binds and activates TEK/TIE2 receptor by inducing its dimerization and tyrosine phosphorylation. Plays an important role in the regulation of angiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading, reorganization of the actin cytoskeleton, but also maintenance of vascular quiescence. Required for normal angiogenesis and heart development during embryogenesis. After birth, activates or inhibits angiogenesis, depending on the context. Inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts. In quiescent vessels, ANGPT1 oligomers recruit TEK to cell-cell contacts, forming complexes with TEK molecules from adjoining cells, and this leads to preferential activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascades. In migrating endothelial cells that lack cell-cell adhesions, ANGT1 recruits TEK to contacts with the extracellular matrix, leading to the formation of focal adhesion complexes, activation of PTK2/FAK and of the downstream kinases MAPK1/ERK2 and MAPK3/ERK1, and ultimately to the stimulation of sprouting angiogenesis. Mediates blood vessel maturation/stability. Implicated in endothelial developmental processes later and distinct from that of VEGF. Appears to play a crucial role in mediating reciprocal interactions between the endothelium and surrounding matrix and mesenchyme.

Gene Name: angiopoietin 1
Synonyms: ANGPT1, Angiopoietin 1, Angiopoietin-1, AGPT, AGP1, ANG-1, ANG1, KIAA0003
Target Sequences: NM_001146 NP_001137.2 Q15389

Publications (3)

1
Blockade of vascular endothelial growth factor receptor 2 inhibits intraplaque haemorrhage by normalization of plaque neovessels. de Vries MR, Parma L, Peters HAB, Schepers A, Hamming JF, Jukema JW, Goumans MJTH, Guo L, Finn AV, Virmani R, Ozaki CK, Quax PHA. Journal of internal medicine. 2019 January;285:59-74. [Full Text Article] [PubMed:30102798] [PMC:PMC6334526] Related Antibodies: LS-B62.
2
Peripheral Nerve Single-Cell Analysis Identifies Mesenchymal Ligands that Promote Axonal Growth. Jeremy S Toma, Konstantina Karamboulas, Matthew J Carr, Adelaida Kolaj, Scott A Yuzwa, Neemat Mahmud, Mekayla A Storer, David R Kaplan, Freda D Miller. eNeuro. 2020 May;7: [Full Text Article] [PubMed:32349983] [PMC:PMC7294463]
3
B lymphocyte-derived acetylcholine limits steady-state and emergency hematopoiesis. Maximilian J Schloss, Maarten Hulsmans, David Rohde, I-Hsiu Lee, Nicolas Severe, Brody H Foy, Fadi E Pulous, Shuang Zhang, Konstantinos D Kokkaliaris, Vanessa Frodermann, Gabriel Courties, Chongbo Yang, Yoshiko Iwamoto, Anders Steen Knudsen, Cameron S McAlpine, Masahiro Yamazoe, Stephen P Schmidt, Gregory R Wojtkiewicz, Gustavo Santos Masson, Karin Gustafsson, Diane Capen, Dennis Brown, John M Higgins, David T Scadden, Peter Libby, Filip K Swirski, Kamila Naxerova, Matthias Nahrendorf. Nature immunology. 2022 April;23:605-618. [Full Text Article] [PubMed:35352063] [PMC:PMC8989652]

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ANGPT1 / Angiopoietin-1 (36)
Human (11)
Mouse (7)
Rat (8)
Bovine (3)
Dog (2)
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Rabbit (1)
12 x 8-Well Microstrips (1)
96-Well Microplate (13)
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Cell Culture Supernatants (12)
Cell Lysates (5)
Cell Supernatant (1)
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Saliva (1)
Serum (32)
Tissue Homogenates (12)
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Mouse
156 - 10000 pg/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum
1 Plate/$632
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Rat
6.25 - 400 pg/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$585
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Mouse
78 - 5000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$585
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Mouse
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$782
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Mouse
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$528
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Rat
31.25 - 2000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$715
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.234 - 15 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$610
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Rat
0.41 - 40 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum
1 Plate/$534
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Human
30 - 18000 pg/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum
1 Plate/$534
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Bovine
0.625 - 40 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$779
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Rabbit
0.1 - 25 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum
1 Plate/$559
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
12 x 8-Well Microstrips
Human
157 - 10000 pg/ml
Colorimetric - 450nm (TMB)
Cell Lysates, Plasma, Serum
1 Plate/$534
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Human
156 - 10000 pg/ml
Colorimetric - 450nm (TMB)
Breast Milk, Cell Culture Supernatants, Plasma, Saliva, Serum
1 Plate/$699
ANGPT1 / Angiopoietin-1 ELISA Kit
Select
Sandwich
96-Well Microplate
Rat
156 - 10000 pg/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum
1 Plate/$699
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Bovine
12.5 - 800 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$744
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Dog
2.34 - 150 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$748
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Microplate
Human
1.25 - 80 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum, Tissue Homogenates
1 Plate/$744
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
46.88 - 3000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$585
ANGPT1 / Angiopoietin-1 ELISA Kit
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Custom
96-Well Strip Plate
Colorimetric - 450nm (TMB)
1 Plate/$669
ANGPT1 / Angiopoietin-1 ELISA Kit
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Custom
96-Well Strip Plate
Pig
Colorimetric - 450nm (TMB)
1 Plate/$669
ANGPT1 / Angiopoietin-1 ELISA Kit
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Custom
96-Well Strip Plate
Dog
Colorimetric - 450nm (TMB)
1 Plate/$669
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Pig
78.125 - 5000 pg/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$579
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Mouse
156 - 10000 pg/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum
1 Plate/$624
ANGPT1 / Angiopoietin-1 ELISA Kit
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Sandwich
96-Well Strip Plate
Rat
156 - 10000 pg/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Plasma, Serum
1 Plate/$624
ANGPT1 / Angiopoietin-1 ELISA Kit
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Custom
96-Well Microplate
Bovine
Colorimetric - 450nm (TMB)
1 Plate/$823
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).