Fibronectin Antibody - BSA Free

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Western Blot: Fibronectin Antibody - BSA Free [NBP1-91258] - VSOP observed in perivascular-restricted spinal cord lesions with intact BBB. Immunostaining for laminin (brown) shows vascular endothelium and glia limitans ...read more

Product Details

Summary
Reactivity Hu, Mu, Rt, Po, Bv, Ca, Eq, FeSpecies Glossary
Applications WB, Simple Western, ICC/IF, IHC
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated
Format
BSA Free
Concentration
1.0 mg/ml
Validated by:
   

Biological Strategies

     

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Datasheet
Reviews & Publications
Protocols & FAQs
Support & Research

Fibronectin Antibody - BSA Free Summary

Immunogen
A synthetic peptide made toward the C-terminal region of the human Fibronectin protein (canonical isoform within residues 2300-2380). [Swiss-Prot: P02751]
Localization
Secreted, extracellular space, extracellular matrix.
Marker
Mesenchymal Cells Marker
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
FN1
Purity
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Immunocytochemistry/ Immunofluorescence 1:400
  • Immunohistochemistry 1:400
  • Immunohistochemistry-Frozen reported by customer review
  • Immunohistochemistry-Paraffin 1:400
  • Simple Western 1:100
  • Western Blot 1:1000
Application Notes
In Western Blot, a band is seen at ~262 kDa representing Fibronectin. The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors. In ICC/IF, cytoplasmic staining was observed in HeLa cells. In IHC-P, staining was observed in the cytoplasm and extracellular space of mouse prostate tissue. Antigen retrieval with 10mM sodium citrate buffer (pH 6.0) is recommended. In Simple Western only 10 - 15 uL of the recommended dilution is used per data point.
See Simple Western Antibody Database for Simple Western validation: Tested in HepG2 lysate 0.5 mg/mL, separated by Size, antibody dilution of 1:100. Separated by Size-Wes, Sally Sue/Peggy Sue. The 12-230kDa separation system and EZ Standard Pack 5 are recommended for detecting human Fibronectin using Simple Western.
Control
HepG2 Whole Cell Lysate
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Reviewed Applications
Read 11 Reviews rated 4.2
using
NBP1-91258 in the following applications:

Publications
Read Publications using
NBP1-91258 in the following applications:

Reactivity Notes

Canine reactivity reported in scientific literature (PMID: 29439094). Equine reactivity reported in scientific literature (PMID: 30450188). Rat reactivity reported in scientific literature (PMID: 30699330).

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
0.02% Sodium Azide
Concentration
1.0 mg/ml
Purity
Immunogen affinity purified

Alternate Names for Fibronectin Antibody - BSA Free

  • CIG
  • ED-B
  • fibronectin 1
  • Fibronectin
  • FINC
  • FN
  • FN1
  • FNZ
  • GFND
  • GFND2
  • LETS
  • MSF
  • SMDCF

Background

Fibronectin (FN-EDA, FN, fibronectin 1) is a glycoprotein that is involved in cell adhesion as well as cell migration processes such as embryogenesis, wound healing, host defense and metastasis. Fibronectin appears to be an important factor in the ability of cancerous cells to metastasize by inducing matrix metalloproteinases (MMPs). In a study of human laryngeal carcinoma cells, researchers showed that FN-induced expression of MMP-9 increased the DNA binding activity of transcription factors NF-kappa-B, Activator protein-1 and Specificity protein-1 to the promoter region (PMID: 20638438). Additionally, a study of renal cell cancer showed that the mRNA expression of fibronectin 1 was higher in patients with renal cell cancer as compared to patients with healthy kidneys. This disparity in mRNA expression levels could potentially be used to determine the aggressiveness of renal cell cancer as well as indicate the progression of the disease in patients (PMID: 20860816). Furthermore, a knockdown study of endogenous FN in the A431-III cell line showed a significant decrease of the migratory and invasive activity of the cells as well as an inhibition of secreted MMP-9 (PMID: 21036738).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Recent Reviews

4.2
5
4
4
5
3
2
2
0
1
0

Verified Customer
10/02/2020
Application: WB
Species: Mouse

Verified Customer
10/02/2020
Application: WB
Species: Mouse

Verified Customer
06/17/2019
Application: WB
Species: Human

Bioinformatics

Gene Symbol FN1
Entrez
Uniprot