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AB277708

人CD3 Epsilon ELISA试剂盒

Human CD3 Epsilon ELISA Kit

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Human CD3 Epsilon ELISA Kit is a single-wash 90-min Simplestep used to quantify Human CD3 Epsilon with a sensitivity of 38.1 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

查看别名

CD3e, T3E, CD3E, T-cell surface glycoprotein CD3 epsilon chain, T-cell surface antigen T3/Leu-4 epsilon chain

3 Images
Sandwich ELISA - Human CD3 Epsilon ELISA Kit (AB277708)
  • sELISA

Supplier Data

Sandwich ELISA - Human CD3 Epsilon ELISA Kit (AB277708)

Example of human CD3 epsilon standard curve in Sample Diluent 1X Cell Extraction Buffer PTR.

The CD3 epsilon 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 CD3 Epsilon ELISA Kit (AB277708)
  • sELISA

Supplier Data

Sandwich ELISA - Human CD3 Epsilon ELISA Kit (AB277708)

The CD3 epsilon 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.

The concentrations of CD3 epsilon were measured in duplicate and interpolated from the CD3 epsilon standard curve and corrected for sample dilution. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2).

Sandwich ELISA - Human CD3 Epsilon ELISA Kit (AB277708)
  • sELISA

Supplier Data

Sandwich ELISA - Human CD3 Epsilon ELISA Kit (AB277708)

Example of human CD3 epsilon standard curve in Sample Diluent NS.

The CD3 epsilon 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.

关键信息

检测方法

Colorimetric

样品类型

Cell culture supernatant, Serum, Cell Lysate

反应种属

Human

检测类型

Sandwich (quantitative)

灵敏度

= 38.1 pg/mL

范围

84 - 5400 pg/mL

检测时间

1h 30m

检测平台

Pre-coated microplate (12 x 8 well strips)

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反应性数据

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

Human CD3 Epsilon ELISA kit (ab277708) is a single-wash 90 min sandwich ELISA designed for the quantitative measurement of Human CD3 Epsilon in human serum, cell culture supernatant, and cell and tissue extract samples. It uses our proprietary SimpleStep ELISA® technology. Quantitate Human CD3 Epsilon with 38.1 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.

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精确度

[ { "reproducibilityType": "Inter", "sample": "Extract", "replicates": 4, "mean": null, "standardDeviation": null, "coefficientOfVariability": "6.3" }, { "reproducibilityType": "Intra", "sample": "Extract", "replicates": 8, "mean": null, "standardDeviation": null, "coefficientOfVariability": "2.7" } ]
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回收率

[ { "sample": "Cell culture supernatant", "range": "83 - 101 %", "average": "= 89" }, { "sample": "Serum", "range": "114 - 116 %", "average": "= 115" }, { "sample": "Cell Lysate", "range": "105 - 120 %", "average": "= 110" } ]
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规格

{ "values": { "1x96Tests": { "sellingSize": "1 x 96 Tests", "publicAssetCode":"ab277708-1x96Tests", "assetComponentDetails": [ { "size":"1 x 12 mL", "name":"Stop Solution", "number":"AB277708-CMP06", "productcode":"" }, { "size":"1 x 20 mL", "name":"10X Wash Buffer PT (ab206977)", "number":"AB277708-CMP12", "productcode":"" }, { "size":"1 x 12 mL", "name":"Sample Diluent NS (ab193972)", "number":"AB277708-CMP13", "productcode":"" }, { "size":"1 x 6 mL", "name":"Antibody Diluent CPI2", "number":"AB277708-CMP14", "productcode":"" }, { "size":"2 x 1 Vial", "name":"Human CD3 epsilon Lyophilized Recombinant Protein", "number":"AB277708-CMP10", "productcode":"" }, { "size":"1 x 600 µL", "name":"10X Human CD3 epsilon Capture Antibody", "number":"AB277708-CMP01", "productcode":"" }, { "size":"1 x 10 mL", "name":"5X Cell Extraction Buffer PTR (ab193970)", "number":"AB277708-CMP09", "productcode":"" }, { "size":"1 x 1 Unit", "name":"Plate Seals", "number":"AB277708-CMP11", "productcode":"" }, { "size":"1 x 600 µL", "name":"10X Human CD3 epsilon Detector Antibody", "number":"AB277708-CMP02", "productcode":"" }, { "size":"1 x 1 mL", "name":"50X Cell Extraction Enhancer Solution (ab193971)", "number":"AB277708-CMP08", "productcode":"" }, { "size":"1 x 1 Unit", "name":"SimpleStep Pre-Coated 96-Well Microplate (ab206978)", "number":"AB277708-CMP05", "productcode":"" }, { "size":"1 x 12 mL", "name":"TMB Development Solution", "number":"AB277708-CMP07", "productcode":"" } ] } } }
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性能和储存信息

运输条件
Blue Ice
推荐的短期储存条件
+4°C
推荐的长期储存条件
+4°C
储存信息
+4°C
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产品实验方案

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靶点信息

Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways (PubMed : 2470098). In addition of this role of signal transduction in T-cell activation, CD3E plays an essential role in correct T-cell development. Initiates the TCR-CD3 complex assembly by forming the two heterodimers CD3D/CD3E and CD3G/CD3E. Participates also in internalization and cell surface down-regulation of TCR-CD3 complexes via endocytosis sequences present in CD3E cytosolic region (PubMed : 10384095, PubMed : 26507128). In addition to its role as a TCR coreceptor, it serves as a receptor for ITPRIPL1. Ligand recognition inhibits T-cell activation by promoting interaction with NCK1, which prevents CD3E-ZAP70 interaction and blocks the ERK-NFkB signaling cascade and calcium influx (PubMed : 38614099).
See full target information CD3E
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