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Angiopoietin 1 ELISA Kit

ANGPT1 Reactivity: Mouse AA 16-497 Colorimetric Sandwich ELISA 156-10.000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (heparin), Serum
Catalog No. ABIN1889436
  • Target See all Angiopoietin 1 (ANGPT1) ELISA Kits
    Angiopoietin 1 (ANGPT1)
    Binding Specificity
    AA 16-497
    Reactivity
    • 11
    • 5
    • 5
    • 5
    • 4
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    Mouse
    Detection Method
    Colorimetric
    Method Type
    Sandwich ELISA
    Detection Range
    156-10.000 pg/mL
    Minimum Detection Limit
    156 pg/mL
    Application
    ELISA
    Purpose
    Sandwich High Sensitivity ELISA kit for Quantitative Detection of Mouse Angiopoietin-1
    Brand
    PicoKine™
    Sample Type
    Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)
    Analytical Method
    Quantitative
    Specificity
    Expression system for standard: NSO
    Immunogen sequence: H16-F497
    Cross-Reactivity (Details)
    There is no detectable cross-reactivity with other relevant proteins.
    Sensitivity
    <10pg/mL
    Material not included
    Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl
    Immunogen
    Expression system for standard: NSO
    Immunogen sequence: H16-F497
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  • Application Notes
    Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.
    Plate
    Pre-coated
    Protocol
    mouse Angiopoietin-1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for Angiopoietin-1 has been precoated onto 96-well plates. Standards(NSO, H16-F497) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Angiopoietin-1 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the mouse Angiopoietin-1 amount of sample captured in plate.
    Assay Procedure

    Aliquot 0.1 mL per well of the 10,000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL, 156pg/mL mouse Angiopoietin-1 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of mouse cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each mouse Angiopoietin-1 standard solution and each sample be measured in duplicate.

    Assay Precision
    • Sample 1: n=16, Mean(ng/ml): 1.28, Standard deviation: 0.055, CV(%): 4.3
    • Sample 2: n=16, Mean(ng/ml): 3.54, Standard deviation: 0.131, CV(%): 3.7
    • Sample 3: n=16, Mean(ng/ml): 6.85, Standard deviation: 0.301, CV(%): 4.4,
    • Sample 1: n=24, Mean(ng/ml): 1.59, Standard deviation: 0.086, CV(%): 5.4
    • Sample 2: n=24, Mean(ng/ml): 3.83, Standard deviation: 0.181, CV(%): 4.7
    • Sample 3: n=24, Mean(ng/ml): 6.97, Standard deviation: 0.369, CV(%): 5.3
    Restrictions
    For Research Use only
  • Handling Advice
    Avoid multiple freeze-thaw cycles.
    Storage
    -20 °C,4 °C
    Storage Comment
    Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles
    Expiry Date
    12 months
  • Schlosser, Taha, Deng, McIntyre, Mei, Stewart: "High circulating angiopoietin-2 levels exacerbate pulmonary inflammation but not vascular leak or mortality in endotoxin-induced lung injury in mice." in: Thorax, Vol. 73, Issue 3, pp. 248-261, (2018) (PubMed).

    Burnett, Gomez, De Leon, Ariaans, Progias, Kammerer, Velasco, Marron, Hellewell, Ridger: "Angiopoietin-1 enhances neutrophil chemotaxis in vitro and migration in vivo through interaction with CD18 and release of CCL4." in: Scientific reports, Vol. 7, Issue 1, pp. 2332, (2017) (PubMed).

  • Target See all Angiopoietin 1 (ANGPT1) ELISA Kits
    Angiopoietin 1 (ANGPT1)
    Alternative Name
    ANGPT1 (ANGPT1 Products)
    Synonyms
    AGP1 ELISA Kit, AGPT ELISA Kit, ANG1 ELISA Kit, 1110046O21Rik ELISA Kit, Ang-1 ELISA Kit, Ang1 ELISA Kit, Agpt ELISA Kit, Agpt1 ELISA Kit, ang1 ELISA Kit, wu:fc76g06 ELISA Kit, ANG-1 ELISA Kit, angpt1 ELISA Kit, MGC80788 ELISA Kit, angiopoietin 1 ELISA Kit, angiopoietin 1 S homeolog ELISA Kit, ANGPT1 ELISA Kit, Angpt1 ELISA Kit, angpt1 ELISA Kit, angpt1.S ELISA Kit
    Background

    Protein Function: 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 (By similarity). .

    Background: Angiopoietin 1, also called ANG1 is a type of angiopoietin and is encoded by the gene ANGPT1. Angiopoietins are proteins with important roles in vascular development and angiogenesis. All angiopoietins bind with similar affinity to an endothelial cell-specific tyrosine-protein kinase receptor. This gene was mapped to 8q23.1. The protein encoded by this gene is a secreted glycoprotein that activates the receptor by inducing its tyrosine phosphorylation. It plays a critical role in mediating reciprocal interactions between the endothelium and surrounding matrix and mesenchyme and inhibits endothelial permeability. The protein also contributes to blood vessel maturation and stability, and may be involved in early development of the heart.

    Synonyms: Angiopoietin-1,ANG-1,Angpt1,Agpt,

    Full Gene Name: Angiopoietin-1

    Cellular Localisation: Secreted.
    Gene ID
    11600
    UniProt
    O08538
    Pathways
    RTK Signaling, Glycosaminoglycan Metabolic Process
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