AB325445

Human Fibronectin ELISA Kit, Chemiluminescent

SimpleStep
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Human Fibronectin ELISA Kit, Chemiluminescent is a 55-min single-wash Simplestep Ignite^TM ELISA for the rapid quantification of Human Fibronectin 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 :32.9 - 24000 pg/mL with a sensitivity of 18.5 pg/mL
- Design your own immunoassay: we also offer the conjugation-ready antibody pair
- Patent Pending

FN, FN1, Fibronectin, Cold-insoluble globulin, CIG

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Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

sELISA

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Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

SimpleStep ELISA® Ignite technology allows the formation of the antibody-antigen complex in one single step, reducing assay time to 55 minutes. Add samples or standards and antibody mix to wells all at once, incubate, wash, and add your final substrate. See protocol for a detailed step-by-step guide.

sELISA

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Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

The concentrations of native Fibronectin were measured in duplicate at different sample concentrations. Undiluted samples are as follows : milk 1 : 100 and HepG2 Cell Culture Supernatant 1 : 2,000. The interpolated dilution factor corrected values (to neat sample) are plotted (mean +/- SD, n=2). Sample dilutions are made in Sample Diluent NS.

sELISA

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Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Interpolated concentrations of native Fibronectin in human liver tissue extract based on a 100 μg/mL extract load, heart tissue extract based on a 100 μg/mL extract load, skeletal muscle based on a 100 μg/mL extract load, colon tissue extract based on a 5 μg/mL extract load, and placenta tissue extract based on a 1.25 μg/mL extract load. The concentrations of Fibronectin were measured in duplicate and interpolated from the Fibronectin standard curve and corrected for sample dilution. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). Sample dilutions are made in 1X Cell Extraction Buffer PTR.

sELISA

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Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Serum from eight individual healthy female human donors was measured in duplicate. Interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean Fibronectin concentration was determined to be 109.8 µg/mL with a range of 55.9 – 187.2 µg/mL.

sELISA

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Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Interpolated concentrations of native Fibronectin in human HepG2 cell extract samples based on a 25 μg/mL extract load, SW 480 cell extract samples based on a 100 μg/mL extract load, and U87-MG cell extract samples based on a 5 μg/mL extract load. The concentrations of Fibronectin were measured in duplicate and interpolated from the Fibronectin standard curve and corrected for sample dilution. The interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). Sample dilutions are made in 1X Cell Extraction Buffer PTR.

sELISA

Lab

Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Standard curve comparison between the colorimetric Human Fibronectin SimpleStep ELISA (ab219046) and Chemiluminescent Human Fibronectin SimpleStep ELISA in 1X Cell Extraction Buffer PTR. Background-subtracted data values (mean +/- SD) are graphed.

sELISA

Lab

Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Dynamic range comparison between the Chemiluminescent Human Fibronectin SimpleStep ELISA, colorimetric Human Fibronectin SimpleStep ELISA (ab219046) and leading colorimetric competitor. The Chemiluminescent SimpleStep ELISA kit shows increased sensitivity and increased dynamic range.

sELISA

Lab

Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

The concentrations of Fibronectin were measured in three different dilutions in duplicate and interpolated from the Fibronectin standard curve and corrected for sample dilution. The interpolated dilution factor corrected values are plotted in ng of Fibronectin per mg of extract (mean +/- SD, n=3).

sELISA

Lab

Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

The concentrations of native Fibronectin were measured in duplicate at different sample concentrations. Undiluted samples are as follows : serum 1 : 20,000, plasma (citrate) 1 : 20,000, and plasma (EDTA) 1 : 40,000. The interpolated dilution factor corrected values (to neat sample) are plotted (mean +/- SD, n=2). Sample dilutions are made in Sample Diluent NS.

sELISA

Lab

Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Standard curve comparison between the colorimetric Human Fibronectin SimpleStep ELISA (ab219046) and Chemiluminescent Human Fibronectin SimpleStep ELISA in Sample Diluent NS. Background-subtracted data values (mean +/- SD) are graphed.

sELISA

Lab

Sandwich ELISA - Human Fibronectin ELISA Kit, Chemiluminescent (AB325445)

Serum from seven individual human donors with rheumatoid arthritis was measured in duplicate. Interpolated dilution factor corrected values are plotted (mean +/- SD, n=2). The mean Fibronectin concentration was determined to be 266.2 µg/mL with a range of 93.0 – 382.2 µg/mL.

关键信息

检测方法

Luminescent

样品类型

Serum, Citrate plasma, EDTA Plasma, Cell culture supernatant, Milk, Cell Extract, Tissue Extracts

反应种属

Human

检测类型

Sandwich (quantitative)

灵敏度

= 18.5 pg/mL

范围

32.9 - 24000 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 Fibronectin ELISA Kit, Chemiluminescent (ab325445) is a rapid single-wash sandwich 55-min ELISA to measure Human Fibronectin in Serum, Citrate Plasma, EDTA Plasma, Cell Culture Supernatant, Milk, Cell Extract, Tissue Extract with a sensitivity of 18.5 pg/ml.

How the assay works

Human Fibronectin ELISA Kit, Chemiluminescent (ab325445) SimpleStep 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 colormetric ELISAs.

Assay Specificity

Our SimpleStep 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 Fibronectin (ab325445) 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 prepared 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-Fibronectin antibody [EPR19331-123] - BSA and Azide free (Capture) ab242680

- Anti-Fibronectin antibody [EPR19331-44] - BSA and Azide free (Detector) ab242925

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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精确度

[ { "reproducibilityType": "Intra", "sample": "Serum", "replicates": 5, "mean": null, "standardDeviation": null, "coefficientOfVariability": "= 5" }, { "reproducibilityType": "Inter", "sample": "Serum", "replicates": 3, "mean": null, "standardDeviation": null, "coefficientOfVariability": "= 8.3" } ]

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回收率

[ { "sample": "Serum", "range": "87 - 102 %", "average": "= 93" }, { "sample": "Citrate plasma", "range": "87 - 120 %", "average": "= 99" }, { "sample": "EDTA Plasma", "range": "81 - 94 %", "average": "= 86" }, { "sample": "Cell culture supernatant", "range": "90 - 117 %", "average": "= 102" }, { "sample": "Milk", "range": "91 - 111 %", "average": "= 102" }, { "sample": "Cell Lysate", "range": "83 - 100 %", "average": "= 89" }, { "sample": "Tissue Extracts", "range": "99 - 131 %", "average": "= 117" } ]

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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

Fibronectins bind cell surfaces and various compounds including collagen, fibrin, heparin, DNA, and actin (PubMed : 3024962, PubMed : 3593230, PubMed : 3900070, PubMed : 7989369). Fibronectins are involved in cell adhesion, cell motility, opsonization, wound healing, and maintenance of cell shape (PubMed : 3024962, PubMed : 3593230, PubMed : 3900070, PubMed : 7989369). Involved in osteoblast compaction through the fibronectin fibrillogenesis cell-mediated matrix assembly process, essential for osteoblast mineralization (By similarity). Participates in the regulation of type I collagen deposition by osteoblasts (By similarity). Acts as a ligand for the LILRB4 receptor, inhibiting FCGR1A/CD64-mediated monocyte activation (PubMed : 34089617).. Anastellin. Binds fibronectin and induces fibril formation. This fibronectin polymer, named superfibronectin, exhibits enhanced adhesive properties. Both anastellin and superfibronectin inhibit tumor growth, angiogenesis and metastasis. Anastellin activates p38 MAPK and inhibits lysophospholipid signaling.. Secreted by contracting muscle, induces liver autophagy, a degradative pathway for nutrient mobilization and damage removal, and systemic insulin sensitization via hepatic ITGA5 : ITGB1 integrin receptor signaling.

See full target information FN1

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websiteProtocolBooklet

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Human Fibronectin ELISA Kit, Chemiluminescent