Human PDGF-AA DuoSet ELISA

R&D Systems | Catalog # DY221

R&D Systems
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Key Product Details

Assay Type

Solid Phase Sandwich ELISA

Assay Range

15.6-1000 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 PDGF-AA 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 PDGF-AA ELISA Kits »

Product Summary for Human PDGF-AA DuoSet ELISA

This DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human PDGF-AA. 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 PDGF-AA DuoSet ELISA

Human PDGF-AA ELISA Standard Curve

Human PDGF-AA ELISA Standard Curve

Kit Contents for Human PDGF-AA DuoSet ELISA

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

Other Reagents Required

DuoSet Ancillary Reagent Kit 2 (5 plates): (Catalog # DY008C) containing 96 well microplates, plate sealers, substrate solution, stop solution, plate coating buffer (PBS), wash buffer, and Reagent Diluent Concentrate 2.

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: ELISA TMB Substrate (Catalog # DY999B or DY999B-250)

Stop Solution: Methanesulfonic acid (Catalog # DY994B or DY994B-250)

Microplates: (Catalog # DY990), or equivalent

Plate Sealers: (Catalog # DY992), or equivalent

*For the recommended Reagent Diluent and Blocking Buffer for a specific DuoSet ELISA Development Kit, refer to the product datasheet.

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: PDGF-AA

PDGF-AA (Platelet-Derived Growth Factor AA) is a widely expressed protein that forms disulfide linked homodimers or heterodimers with PDGF-B. PDGF-AA is expressed by monocytes, macrophages, fibroblasts, vascular smooth muscle cells, and vascular endothelial cells. It acts principally as a chemoattractant and inducer of protein synthesis in multiple cell types. PDGF-AA binds and signals through homodimers of the receptor tyrosine kinase PDGF R alpha which itself associates with FGF R1 and Neuropilin-1. PDGF-AA additionally signals through heterodimers of PDGF R alpha and PDGF R beta.

Long Name

Platelet-derived Growth Factor AA

Alternate Names

PDGFAA

Entrez Gene IDs

5154 (Human); 25266 (Rat)

Gene Symbol

PDGFA

Additional PDGF-AA Products

Product Documents for Human PDGF-AA DuoSet ELISA

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Note: Certificate of Analysis not available for kit components.

Download SDS

Product Specific Notices for Human PDGF-AA DuoSet ELISA

For research use only

Related Research Areas

PDGF Family

Citations for Human PDGF-AA DuoSet ELISA

Customer Reviews for Human PDGF-AA DuoSet ELISA (1)

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  • Human PDGF-AA DuoSet ELISA
    Name: Anonymous
    Sample Tested: Plasma and Urine
    Verified Customer | Posted 11/03/2023
    Measured plasma at 50-fold dilution, but samples were not in range. We did not have a chance to repeat at a lower dilution factor. Measured urine at 2-fold dilution and obtained values in range.
    Human PDGF-AA DuoSet ELISA DY221
    Bio-Techne Response
    Thank you for reviewing our product. We are sorry to hear that this product did not perform as expected. We have been in touch with the customer to resolve this issue according to our Product Guarantee and to the customer’s satisfaction.

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