Human Angiopoietin-2 DuoSet ELISA

Name: Human Angiopoietin-2 DuoSet ELISA
Brand: R&D Systems
SKU: DY623

R&D Systems, part of Bio-Techne | Catalog # DY623

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Product Summary
Product Specifications
Scientific Data
Kit Contents
Other Reagents Required
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Assay Type

Solid Phase Sandwich ELISA

Assay Range

93.8-6000 pg/mL

Sample Type

Cell culture supernates, serum, and plasma
Note: Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet

Reactivity

Human

Human Angiopoietin-2 DuoSet ELISA Features

Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
Development protocols are provided to guide further assay optimization
Assay can be customized to your specific needs
Economical alternative to complete kits

View all Angiopoietin-2 ELISA Kits »

Product Summary for Human Angiopoietin-2 DuoSet ELISA

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human Angiopoietin-2. The suggested diluent is suitable for the analysis of most cell culture supernate samples. Diluents for complex matrices, such as serum and plasma, should be evaluated prior to use in this DuoSet ELISA.

Product Specifications

Assay Format

96-well strip plate (sold separately)

Sample Volume Required

100 µL

Detection Method

Colorimetric ELISA - 450nm (TMB)

Conjugate

Biotin

Specificity

Please see the product datasheet

Label

HRP

Scientific Data Images for Human Angiopoietin-2 DuoSet ELISA

Human Angiopoietin-2 ELISA Standard Curve

Kit Contents for Human Angiopoietin-2 DuoSet ELISA

Capture Antibody
Detection Antibody
Recombinant Standard
Streptavidin conjugated to horseradish-peroxidase (Streptavidin-HRP)

Other Reagents Required

PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na₂HPO₄, 1.5 mM KH₂PO₄, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or equivalent

Reagent Diluent*

Blocking Buffer*

Substrate Solution: 1:1 mixture of Color Reagent A (H₂O₂) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H₂SO₄ (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990), or equivalent

Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent

*For the Reagent Diluent and Blocking Buffer recommended for a specific DuoSet ELISA Development Kit, please see the product .

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Angiopoietin-2

Angiopoietin-2 (Ang-2; also ANGPT2) is a secreted glycoprotein that regulates vascular remodeling by promoting endothelial cell survival, proliferation, and migration and destabilizing the interaction between EC and perivascular cells. Ang-2 is required for postnatal vascular remodeling, and it cooperates with Ang-1 during lymphatic vessel development. It mediates the upregulation of ICAM-1 and VCAM-1 on EC, which facilitates the adhesion of leukocytes during inflammation. Its direct interaction with Integrins promotes tumor cell invasion. Ang-2 is widely expressed during development, but it is restricted postnatally to highly angiogenic tissues such as the placenta, ovaries, and uterus. It associates into dimers, trimers, and larger multimers and binds the receptor Tie-2, with its function as an agonist or antagonist depending on its state of multimerization.

Alternate Names

ANGPT2

Entrez Gene IDs

285 (Human); 11601 (Mouse); 89805 (Rat); 396730 (Porcine); 101925495 (Cynomolgus Monkey)

Gene Symbol