VEGF ELISA Kit (Vascular Endothelial Growth Factor)

Details for Product VEGF ELISA Kit No. ABIN5680029, Supplier: Log in to see
Antigen
  • MVCD1
  • VEGF
  • VPF
  • Vegf
  • Vegf120
  • Vegf164
  • Vegf188
  • Vpf
  • VEGF-A
  • VEGF164
  • eVEGF120
  • eVEGF164
  • vegf-a
  • vegf
  • vascular endothelial growth factor A
  • vascular endothelial growth factor A L homeolog
  • vascular endothelial growth factor
  • vascular endothelial growth factor precursor
  • VEGFA
  • Vegfa
  • vegfa.L
  • VEGF
  • vegf
Reactivity
Human
Alternatives
Kits with alternative reactivity to:
27
26
23
4
4
3
2
2
2
2
1
Method Type
Sandwich ELISA
Application
ELISA
Options
Supplier
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Supplier Product No.
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Purpose Human Immunoquantitative (PCR-Based) VEGF ELISA Kit for cell culture supernatants, plasma, and serum samples.
Sample Type Cell Culture Supernatant, Plasma, Serum
Analytical Method Semi-Quantitative
Detection Method qPCR
Sensitivity 1 pg/mL
Characteristics The Immuno Quantitative Enzyme Linked ImumunoSorbent Assay (IQELISA) is an innovative assay that combines the specificity and ease of use of an ELISA with the sensitivity of real-time PCR. This results in an assay that is simultaneously familiar and cutting edge and enables the use of lower sample volumes while also providing more sensitivity. The Human VEGF IQELISA kit is a modified ELISA assay with high sensitivity qPCR readout for the quantitative measurement of human VEGF in serum, plasma, and cell culture supernatants. This assay employs an antibody specific for human VEGF coated on a 96-well PCR plate. Standards and samples are pipetted into the wells and VEGF present in a sample is bound to the wells by the immobilized antibody. The wells are washed and a detection affinity molecule is added to the plates. After washing away unbound detection affinity molecule, primers and a PCR master mix are added to the wells and data is collected using qPCR. Ct values obtained from the qPCR are then used to calculate the amount of antigen contained in each sample, where lower Ct values indicate a higher concentration of antigen.
Components
  • VEGF Microplate (Item A): 96 well PCR plate coated with anti-human VEGF
  • Wash Buffer I Concentrate (20x) (Item B): 20x concentrated solution
  • Standards (Item C): recombinant human VEGF
  • Assay Diluent A (Item D): diluent buffer, 0.09% sodium azide as preservative. For Standard/Sample (serum/plasma) diluent
  • Assay Diluent B (Item E): 5x concentrated buffer. For Standard/Sample (cell culture medium/urine) diluent
  • Detection Affinity Reagent for VEGF (Item F): 4x concentrated solution of anti-human VEGF affinity reagent
  • Primer Solution (Item G)
  • PCR Master Mix (Item H)
  • PCR Preparation buffer (Item I): 10x concentrated buffer
  • Final Wash Buffer (Item J): 10x concentrated buffer
Material not included
  • Real-time PCR instrument, Bio-Rad recommended
  • Precision pipettes to deliver 2 μL to 1 mL volumes
  • Adjustable 1-25 mL pipettes for reagent preparation
  • 100 mL and 1 liter graduated cylinders
  • Absorbent paper
  • Distilled or deionized water
  • Log-log graph paper or computer and software for data analysis
  • Tubes to prepare standard or sample dilutions
  • Heating block or water bath capable of 80 °C
Plasmids, Primers & others Plasmids, Primers & others VEGF products on genomics-online (e.g. as negative or positive controls)
Antigen
Alternative Name VEGF (VEGF ELISA Kit Abstract)
Background Synonyms: Vascular endothelial growth factor A (VEGF-A) (Vascular permeability factor) (VPF), VEGFA VEGF
Gene ID 7422
UniProt P15692
Application Notes The Immuno-Quantitative ELISA (IQELISA) kits are an innovative assay platform that combines the specificity and ease of use of an ELISA with the sensitivity of real-time PCR. This results in an assay that is simultaneously familiar and cutting edge and enables the use of only 1/10th the sample volume while also providing 10x more sensitivity than a traditional ELISA.
Comment

Features:
- Excellent for follow up/confirmation of antibody array data
- Pre-coated 96 well plate
- Strip plate format minimizes waste
- Complete kit includes all necessary reagents
- 10x more sensitive than ELISA
- Reproducible and reliable
- Optimized for serum, plasma, urine and cell culture medium
- 1/10th the sample volume of an ELISA

Research Applications:
- Detection of quantitative protein levels in biological fluids
- Validation of antibody array results
- Validation of biomarker discovery studies

Plate Pre-coated
Protocol 1. Prepare all reagents, samples and standards as instructed
2. Add 25 μL standard or sample to each well. Incubate for 2.5 hours at room temperature or overnight at 4 °C
3. Add 25 μL detection affinity reagent to each well. Incubate 1 hour at room temperature
4. Add 15μL Primer solution to each well
5. Add 10μL of PCR Master Mix to each well
6. Run real-time PCR
Sample Preparation

Recommended Dilution (serum & plasma): 3 - 10 fold

Assay Precision Serum spike tests show recovery is 93.3% with a range of 89.7 to 98.0%
Restrictions For Research Use only
Storage 4 °C,-20 °C,-80 °C
Storage Comment May be stored for up to 6 months at 2° to 8°C from the date of shipment. Standard (recombinant protein) should be stored at -20°C or -80°C (recommended at -80°C) after reconstitution. Opened PCR plate or reagents may be stored for up to 1 month at 2° to 8
Expiry Date 6 months
Supplier Images
ELISA image for Vascular Endothelial Growth Factor (VEGF) ELISA Kit (ABIN5680029) Vascular Endothelial Growth Factor (VEGF) ELISA Kit
ELISA image for Vascular Endothelial Growth Factor (VEGF) ELISA Kit (ABIN5680029) Vascular Endothelial Growth Factor (VEGF) ELISA Kit (Image 2)
Polymerase Chain Reaction (PCR) image for Vascular Endothelial Growth Factor (VEGF) ELISA Kit (ABIN5680029) Vascular Endothelial Growth Factor (VEGF) ELISA Kit (Image 3)
Polymerase Chain Reaction (PCR) image for Vascular Endothelial Growth Factor (VEGF) ELISA Kit (ABIN5680029) Vascular Endothelial Growth Factor (VEGF) ELISA Kit (Image 4)
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