AB327300

Human IGFBP2 ELISA Kit, Chemiluminescent

SimpleStep Ignite™ ELISA
Recombinant
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Human IGFBP2 ELISA Kit, Chemiluminescent is a 55-min single-wash SimpleStep Ignite™ ELISA for the rapid quantification of Human IGFBP2 with higher sensitivity and broader measuring range.

- Single 30 min incubation and single-wash step for results in less than an hour.
- Chemiluminescent detection allows a broad dynamic range: 274.35 - 200000 pg/ml with a sensitivity of 55.09 pg/mL.
- Different formats for different needs: 10x 96-well plates for bulk orders
- Design your own immunoassay: we also offer the conjugation-ready antibody pair.
- Patent pending

BP2, IBP2, IGFBP2, Insulin-like growth factor-binding protein 2, IBP-2, IGF-binding protein 2, IGFBP-2

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Sandwich ELISA - Human IGFBP2 ELISA Kit, Chemiluminescent (AB327300)

sELISA

Supplier Data

Sandwich ELISA - Human IGFBP2 ELISA Kit, Chemiluminescent (AB327300)

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

sELISA

Supplier Data

Sandwich ELISA - Human IGFBP2 ELISA Kit, Chemiluminescent (AB327300)

Interpolated concentrations of native IGFBP2 in human PBMC cell culture supernatant samples treated for 46 hours with 1.5% PHA-M.

The concentrations of IGFBP2 were measured in duplicates interpolated from the IGFBP2 standard curves and corrected for sample dilution. Undiluted samples are as follows : PBMC supernatant 100%. The interpolated dilution factor corrected values are plotted (mean +/- SD n=2). The mean IGFBP2 concentration was determined to be 3034.42 pg/mL in PBMC supernatant.

sELISA

Supplier Data

Sandwich ELISA - Human IGFBP2 ELISA Kit, Chemiluminescent (AB327300)

Interpolated concentrations of native IGFBP2 in human serum and plasma samples.

The concentrations of IGFBP2 were measured in duplicates interpolated from the IGFBP2 standard curves and corrected for sample dilution. Undiluted samples are as follows : serum 5% plasma (citrate) 5% plasma (heparin) 10% and plasma (EDTA) 5%. The interpolated dilution factor corrected values are plotted (mean +/- SD n=2). The mean IGFBP2 concentration was determined to be 257.87 ng/mL in serum 273.81 ng/mL in plasma (citrate) 139.86 ng/ml in plasma (heparin) and 118.43 ng/ml in plasma (EDTA).

sELISA

Lab

Sandwich ELISA - Human IGFBP2 ELISA Kit, Chemiluminescent (AB327300)

Standard curve comparison between the Chemiluminescent Human IGFBP2 SimpleStep ELISA and colorimetric Human IGFBP2 SimpleStep ELISA (ab272207) in Sample Diluent NS. Background-subtracted data values (mean +/- SD) are graphed.

sELISA

Lab

Sandwich ELISA - Human IGFBP2 ELISA Kit, Chemiluminescent (AB327300)

Dynamic range comparison between the Chemiluminescent Human IGFBP2 SimpleStep ELISA, colorimetric Human IGFBP2 SimpleStep ELISA (ab272207), and leading colorimetric competitor. The Chemiluminescent SimpleStep ELISA kit shows increased dynamic range.

关键信息

检测方法

Luminescent

样品类型

Cell culture supernatant, Serum, EDTA Plasma, Urine, Heparin Plasma, Citrate plasma

反应种属

Human, Mouse

检测类型

Sandwich

Quantitative

灵敏度

= 55.09 pg/mL

范围

274.35 - 200000 pg/mL

检测时间

55m

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 IGFBP2 ELISA Kit, Chemiluminescent (ab327300) is a rapid single-wash sandwich 55-min ELISA to measure Human IGFBP2 in Cell culture supernatant, Serum, EDTA Plasma, Urine, Heparin Plasma, Citrate plasma with a sensitivity of 55.09 pg/mL.

How the assay works

Human IGFBP2 ELISA Kit, Chemiluminescent (ab327300) SimpleStep Ignite™ ELISA 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 during a 30 min only incubation, significantly reducing assay time. By utilizing a chemiluminscent detection method this improves the sensitivity and dynamic range when compared to traditional colorimetric ELISAs.

Assay Specificity

Our SimpleStep Ignite™ ELISA kits use recombinant monoclonal antibodies rigorously validated to ensure the highest level of consistency and reproducibility, improved sensitivity and specificity and ease of scalability and security of supply.
Please refer to our protocol booklet for more details.

Human IGFBP2 (ab327300) protocol summary

1. Mix : add samples / standards to the wells together with the capture and detector antibody cocktail. Incubate 30 min at room temperature
2. Wash
3. Add ChemiHRP development solution - incubate for 2 min
4. Read the results on a plate reader capable of luminescence detection

Design your own immunoassay

We offer the antibody pair used in this kit in a BSA and Azide-free format, ready for conjugation:

- Anti-Human IGFBP-2 antibody [EPR21134-8] - BSA and Aside free (Capture) ab272412
- Anti-Human IGFBP-2 antibody [EPR21134-7] - BSA and Aside free (Detector) ab272413

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精确度

[ { "reproducibilityType": "Intra", "sample": "Serum", "replicates": 8, "mean": null, "standardDeviation": null, "coefficientOfVariability": "2.7" }, { "reproducibilityType": "Inter", "sample": "Serum", "replicates": 3, "mean": null, "standardDeviation": null, "coefficientOfVariability": "3.2" } ]

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回收率

[ { "sample": "Cell culture supernatant", "range": "97 - 108 %", "average": "= 104" }, { "sample": "Serum", "range": "92 - 98 %", "average": "= 94" }, { "sample": "EDTA Plasma", "range": "91 - 97 %", "average": "= 94" }, { "sample": "Urine", "range": "85 - 89 %", "average": "= 86" }, { "sample": "Heparin Plasma", "range": "89 - 98 %", "average": "= 93" }, { "sample": "Citrate plasma", "range": "82 - 95 %", "average": "= 88" } ]

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规格

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性能和储存信息

运输条件

Blue Ice

储存信息

+4°C

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产品实验方案

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靶点信息

Multifunctional protein that plays a critical role in regulating the availability of IGFs such as IGF1 and IGF2 to their receptors and thereby regulates IGF-mediated cellular processes including proliferation, differentiation, and apoptosis in a cell-type specific manner (PubMed : 18563800, PubMed : 38796567). Functions coordinately with receptor protein tyrosine phosphatase beta/PTPRB and the IGF1 receptor to regulate IGF1-mediated signaling by stimulating the phosphorylation of PTEN leading to its inactivation and AKT1 activation (PubMed : 22869525). Plays a positive role in cell migration via interaction with integrin alpha5/ITGA5 through an RGD motif (PubMed : 16569642). Additionally, interaction with ITGA5/ITGB1 enhances the adhesion of endothelial progenitor cells to endothelial cells (PubMed : 26076738). Upon mitochondrial damage, facilitates apoptosis with ITGA5 of podocytes, and then activates the phosphorylation of focal adhesion kinase (FAK)-mediated mitochondrial injury (PubMed : 38796567).

See full target information IGFBP2

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websiteProtocolBooklet

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Human IGFBP2 ELISA Kit, Chemiluminescent