JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB243684

Human VAP-1 ELISA Kit

Be the first to review this product! Submit a review

|

(0 Publication)

Human VAP-1 ELISA Kit is a single-wash 90-min Simplestep used to quantify Human VAP-1 with a sensitivity of 8.7 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step.

- Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader
- Design your own immunoassay: we also offer the conjugation-ready antibody pair

View Alternative Names

VAP1, AOC3, Amine oxidase [copper-containing] 3, Amine oxidase copper-containing 3, Copper amine oxidase, HPAO, Semicarbazide-sensitive amine oxidase, Vascular adhesion protein 1, SSAO, VAP-1

6 Images
Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)
  • sELISA

Supplier Data

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)

Serum from ten individual healthy human male donors was measured in duplicate.

Interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean VAP-1 concentration where detectable was determined to be 512.9 ng/mL with a range of 0 – 855.8 ng/mL when diluted to 0.1% serum.

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)
  • sELISA

Supplier Data

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)

Serum from ten individual healthy human female donors was measured in duplicate.

Interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean VAP-1 concentration was determined to be 345.5 ng/mL with a range of 183.1 – 454.8 ng/mL.

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)
  • sELISA

Supplier Data

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)

Example of human VAP-1 standard curve in Sample Diluent NS.

The VAP-1 standard curve was prepared as described in Section 10. Raw data values are shown in the table. Background-subtracted data values (mean +/- SD) are graphed.

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)
  • sELISA

Supplier Data

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)

Interpolated concentrations of spike VAP-1 in cell culture media samples.

The concentrations of VAP-1 were measured in duplicates, interpolated from the VAP-1 standard curves and corrected for sample dilution. Undiluted samples are as follows : cell culture media 50%. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2).

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)
  • sELISA

Supplier Data

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)

Human VAP-1 Standard Curve Comparison.

Standard Curve comparison between human VAP-1 SimpleStep ELISA kit and traditional ELISA kit from leading competitor. SimpleStep ELISA kit shows increased sensitivity.

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)
  • sELISA

Supplier Data

Sandwich ELISA - Human VAP-1 ELISA Kit (AB243684)

Interpolated concentrations of native VAP-1 in human serum and plasma samples.

The concentrations of VAP-1 were measured in duplicates, interpolated from the VAP-1 standard curves and corrected for sample dilution. Undiluted samples are as follows : serum 1 : 400, plasma (citrate) 1 : 200, plasma (EDTA) 1 : 200 and plasma (heparin) 1 : 400. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean VAP-1 concentration was determined to be 238.1 ng/mL in serum, 183.6 ng/mL in plasma (citrate), 196.6 ng/mL in plasma (EDTA) and 279.4 ng/mL in plasma (heparin).

Key facts

Detection method

Colorimetric

Sample types

Cell culture media, Heparin Plasma, Citrate plasma, Serum, EDTA Plasma

Reacts with

Human

Assay type

Sandwich (quantitative)

Sensitivity

= 8.7 pg/mL

Range

31.25 - 2000 pg/mL

Assay time

1h 30m

Assay Platform

Pre-coated microplate (12 x 8 well strips)

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "sELISA": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

Product details

Human VAP-1 ELISA Kit (ab243684) is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of VAP-1 protein in cit plasma, edta plasma, hep plasma, serum, and cell culture media. It uses our proprietary SimpleStep ELISA® technology. Quantitate Human VAP-1 with 8.7 pg/ml sensitivity.

SimpleStep ELISA® technology employs capture antibodies conjugated to an affinity tag that is recognized by the monoclonal antibody used to coat our SimpleStep ELISA® plates. This approach to sandwich ELISA allows the formation of the antibody-analyte sandwich complex in a single step, significantly reducing assay time. See the SimpleStep ELISA® protocol summary in the image section for further details. Our SimpleStep ELISA® technology provides several benefits:

- Single-wash protocol reduces assay time to 90 minutes or less
- High sensitivity, specificity and reproducibility from superior antibodies
- Fully validated in biological samples
- 96-wells plate breakable into 12 x 8 wells strips

A 384-well SimpleStep ELISA® microplate (ab203359) is available to use as an alternative to the 96-well microplate provided with SimpleStep ELISA® kits.

Precision

[ { "reproducibilityType": "Inter", "sample": "Serum", "replicates": 3, "mean": null, "standardDeviation": null, "coefficientOfVariability": "2.9" }, { "reproducibilityType": "Intra", "sample": "Serum", "replicates": 8, "mean": null, "standardDeviation": null, "coefficientOfVariability": "4.8" } ]

Recovery

[ { "sample": "Serum", "range": "99 - 109 %", "average": "= 105" }, { "sample": "EDTA Plasma", "range": "96 - 98 %", "average": "= 97" }, { "sample": "Cell culture media", "range": "93 - 97 %", "average": "= 96" }, { "sample": "Heparin Plasma", "range": "91 - 106 %", "average": "= 100" }, { "sample": "Citrate plasma", "range": "97 - 115 %", "average": "= 105" } ]

What's included?

{ "values": { "1x96Tests": { "sellingSize": "1 x 96 Tests", "publicAssetCode":"ab243684-1x96Tests", "assetComponentDetails": [ { "size":"1 x 12 mL", "name":"Stop Solution", "number":"AB243684-CMP04", "productcode":"" }, { "size":"1 x 20 mL", "name":"10X Wash Buffer PT (ab206977)", "number":"AB243684-CMP10", "productcode":"" }, { "size":"1 x 50 mL", "name":"Sample Diluent NS (ab193972)", "number":"AB243684-CMP02", "productcode":"" }, { "size":"1 x 12 mL", "name":"TMB Development Solution", "number":"AB243684-CMP05", "productcode":"" }, { "size":"1 x 1 Unit", "name":"Plate Seals", "number":"AB243684-CMP09", "productcode":"" }, { "size":"2 x 1 Vial", "name":"Human VAP-1 Lyophilized Recombinant Protein", "number":"AB243684-CMP08", "productcode":"" }, { "size":"1 x 600 µL", "name":"10X Human VAP-1 Capture Antibody", "number":"AB243684-CMP06", "productcode":"" }, { "size":"1 x 6 mL", "name":"Antibody Diluent 5BI", "number":"AB243684-CMP01", "productcode":"" }, { "size":"1 x 600 µL", "name":"10X Human VAP-1 Detector Antibody", "number":"AB243684-CMP07", "productcode":"" }, { "size":"1 x 1 Unit", "name":"SimpleStep Pre-Coated 96-Well Microplate (ab206978)", "number":"AB243684-CMP03", "productcode":"" } ] } } }

Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
+4°C

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Vascular Adhesion Protein 1 (VAP1) also known as amine oxidase copper-containing 3 (AOC3) has a mechanical function involving its enzyme activity to catalyze oxidative deamination of primary amines to produce aldehydes hydrogen peroxide and ammonia. The protein has an approximate mass of 90 kDa. VAP1 is expressed on the surface of endothelial cells and some smooth muscle cells especially in tissues like liver lung and gut. It functions mainly in cellular adhesion processes.
Biological function summary

VAP1 plays important roles in leukocyte trafficking what makes it important for immune response and inflammation. It facilitates the adhesion and transmigration of leukocytes across the endothelium into tissues. VAP1 is part of numerous adhesion molecule networks that help regulate the immune response. Its ability to interact with diverse substrates also affects vascular function and integrity.

Pathways

VAP1 interacts with immune responses and inflammation-related pathways. It influences the leukocyte adhesion cascade which integrates with the immune cell signaling pathways. Proteins like Integrins and Selectins relate to VAP1 in these processes as they are also involved in mediating cell adhesion to the endothelial cells thereby orchestrating cell movement and positioning essential for immune defense.

VAP1 has been implicated in chronic inflammatory diseases and certain cancers. Inflammatory bowel disease is one condition where VAP1's role in leukocyte trafficking results in sustained inflammation. Additionally its elevated expression in some tumors links it to cancer progression via promoting tumor-associated inflammation. The connection between VAP1 and proteins like TNF-alpha becomes clearer in the inflammation context serving as a potential therapeutic target for modulating inflammatory and cancerous conditions.

Product protocols

Target data

Catalyzes the oxidative deamination of primary amines to the corresponding aldehydes with the concomitant production of hydrogen peroxide and ammonia (PubMed : 19588076, PubMed : 24304424, PubMed : 9653080). Has a preference for the primary monoamines methylamine and benzylamine (PubMed : 19588076, PubMed : 9653080). Could also act on 2-phenylethylamine but much less efficiently (PubMed : 19588076). At endothelial cells surface can also function as a cell adhesion protein that participates in lymphocyte extravasation and recirculation by mediating the binding of lymphocytes to peripheral lymph node vascular endothelial cells in an L-selectin-independent fashion (PubMed : 9254657, PubMed : 9653080).. Isoform 2. Has no semicarbazide-sensitive amine oxidase (SSAO) activity.
See full target information AOC3
websiteProtocolBooklet
en

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com