Q: What is the difference between Bovine Fibronectin Protein, CF (Catalog # 1030-FN) and Human Fibronectin Protein, CF (Catalog # 1918-FN)?

A: Only the source species for the protein is different. Both carrier-free proteins have been validated to be bioactive with the same assay protocols listed and recommended concentrations fall within the same range, although customers should determine their optimal concentrations for their particular cell type and application.

Fibronectin Antibody (568) [CoraFluor™ 1]

Novus Biologicals | Catalog # NBP2-48018CL1

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Product Specifications
Scientific Data
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Background
Product Documents
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Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Flow Cytometry, Immunofluorescence, Immunocytochemistry/ Immunofluorescence, CyTOF-ready

Label

CoraFluor 1

Antibody Source

Monoclonal Mouse IgG₁ kappa Clone # 568

View all Fibronectin Primary Antibodies »

Product Specifications

Immunogen

High molecular weight proteins secreted by cultivated human fibroblasts (Uniprot: P02751)

Reactivity Notes

Use in Human reported in scientific literature (PMID:34474855)

Localization

Connective tissue matrix

Specificity

Epitope of this monoclonal antibody is located in the 8th type III repeat in the cell-binding region of fibronectin. Fibronectins are disulfide-linked, dimeric glycoproteins of ~440kDa. They possess at least four binding sites for collagen, glycosaminoglycans, transglutaminase, and a cell surface receptor. Fibronectins are involved in cell adhesion, tissue organization, and wound healing. Fibronectins are present in basement membranes, interstitial connective tissue matrix, and blood. Cellular fibronectin is widely distributed in the stroma of many malignant tumors. This monoclonal antibody is excellent for staining of formalin-fixed, paraffin-embedded tissues.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG₁ kappa

Description

CoraFluor(TM) 1 is a high performance terbium-based TR-FRET (Time-Resolved Fluorescence Resonance Energy Transfer) or TRF (Time-Resolved Fluorescence) donor for high throughput assay development. CoraFluor(TM) 1 absorbs UV light at approximately 340 nm, and emits at approximately 490 nm, 545 nm, 585 nm and 620 nm. It is compatible with common acceptor dyes that absorb at the emission wavelengths of CoraFluor(TM) 1. CoraFluor(TM) 1 can be used for the development of robust and scalable TR-FRET binding assays such as target engagement, ternary complex, protein-protein interaction and protein quantification assays.

CoraFluor(TM) 1, amine reactive

CoraFluor(TM) 1, thiol reactive

For more information, please see our CoraFluor(TM) TR-FRET technology flyer.

Scientific Data Images for Fibronectin Antibody (568) [CoraFluor™ 1]

Product Feature: CoraFluor Probes for TR-FRET

CoraFluor™ 1, amine reactive (Catalog:7920) and CoraFluor™ 2, amine reactive (Catalog # 7950) are terbium-based probes that have been developed for use as TR-FRET donors. They emit wavelengths compatible with commonly used fluorescent acceptor dyes such as BODIPY® (or BDY) and Janelia Fluor® dyes, FITC (Catalog # 5440), TMR and Cyanine 5 (Catalog # 5436). CoraFluor™ fluorescence is brighter and more stable in biological media than existing TR-FRET donors, leading to enhanced sensitivity and improved data generation. CoraFluor™ 1 exhibits excitation upon exposure to a 337 nm UV laser.