AB322439

Human TROP2 ELISA Kit- Extracellular

Recombinant
SimpleStep
What is this?

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Human TROP2 ELISA Kit- Extracellular is a single-wash 90-min Simplestep used to quantify Human TROP2 with a sensitivity of 1.623 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
- Different formats for different needs: 10x96 plates for bulk orders and 384-well plate for higher throughput
- Design your own immunoassay: we also offer the conjugation-ready antibody pair

View Alternative Names

GA733-1, M1S1, TROP2, TACSTD2, Tumor-associated calcium signal transducer 2, Cell surface glycoprotein Trop-2, Membrane component chromosome 1 surface marker 1, Pancreatic carcinoma marker protein GA733-1

5 Images

Sandwich ELISA - Human TROP2 ELISA Kit- Extracellular (AB322439)

sELISA

Supplier Data

Sandwich ELISA - Human TROP2 ELISA Kit- Extracellular (AB322439)

Interpolated concentration of native TROP2 was measured in duplicate at different sample concentrations in 96-well vs. 384-well plates. Undiluted samples are 6.25% A-431 cell culture supernatant. The interpolated dilution factor corrected values (to neat sample) are plotted (mean +/- SD, n=2). Sample dilutions are made in 1X Cell Extraction Buffer SSW.

sELISA

Supplier Data

Sandwich ELISA - Human TROP2 ELISA Kit- Extracellular (AB322439)

Interpolated concentration of native TROP2 was measured in duplicate at different sample concentrations. Undiluted samples are 12.5% A-431 cell culture supernatant. The interpolated dilution factor corrected values (to neat sample) are plotted (mean +/- SD, n=2). Sample dilutions are made in 1X Cell Extraction Buffer SSW.

sELISA

Supplier Data

Sandwich ELISA - Human TROP2 ELISA Kit- Extracellular (AB322439)

Serum of eight individual healthy human male donors was measured in duplicate. Interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean TROP2 concentration was determined to be 116.15 pg/mL with a range of 88.9 – 140.6 pg/mL.

sELISA

Supplier Data

Sandwich ELISA - Human TROP2 ELISA Kit- Extracellular (AB322439)

Example of human TROP2 standard curve in 96-well vs. 384-well plate. Background-subtracted data values (mean +/- SD) are graphed.

sELISA

Supplier Data

Sandwich ELISA - Human TROP2 ELISA Kit- Extracellular (AB322439)

Example of human TROP2 standard curve. Background-subtracted data values (mean +/- SD) are graphed.

Key facts

Detection method

Colorimetric

Sample types

Serum, Citrate plasma, EDTA Plasma, Cell culture supernatant

Reacts with

Human

Assay type

Sandwich (quantitative)

Sensitivity

= 1.623 pg/mL

Range

9.375 - 600 pg/mL

Assay time

1h 30m

Assay Platform

Pre-coated microplate (12 x 8 well strips)

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Reactivity data

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

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Product details

Human TROP2 SimpleStep ELISA® kit is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of TROP2 protein in Serum, Cit Plasma, EDTA Plasma, and Cell culture supernatant. Quantitate Human TROP2 with 1.623 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, available in 10-pack (10 x 96-well plates)
-Also available in a fully validated 384-well format.

REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

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Precision

[ { "reproducibilityType": "Intra", "sample": "Supernatant", "replicates": 8, "mean": null, "standardDeviation": null, "coefficientOfVariability": "3.4" }, { "reproducibilityType": "Inter", "sample": "Supernatant", "replicates": 3, "mean": null, "standardDeviation": null, "coefficientOfVariability": "2.5" } ]

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Recovery

[ { "sample": "Serum", "range": "86 - 97 %", "average": "= 93" }, { "sample": "Citrate plasma", "range": "104 - 109 %", "average": "= 107" }, { "sample": "EDTA Plasma", "range": "86 - 113 %", "average": "= 100" }, { "sample": "Cell culture supernatant", "range": "88 - 93 %", "average": "= 91" } ]

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What's included?

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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

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Product protocols

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Target data

May function as a growth factor receptor.

See full target information TACSTD2

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websiteProtocolBooklet

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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