HFN 7.1
![Immunofluorescent (IF) image of human lung fibroblasts with TGF-β treatment labeled with DSHB anti-FN1 [HFN 7.1]. PMID: 39038657, Fig. 3B](https://dshb.biology.uiowa.edu/SSP Applications/NetSuite Inc. - SCS/SuiteCommerce Standard/img/HFN 7.1_media-01.png?resizeid=3&resizeh=600&resizew=600)
Catalog Fields
Clone ID/Product Name: HFN 7.1
Available to For-Profits: Yes
Alternate Antibody Name:
Gene Symbol: FN1
Ab Isotype: MIgG1
Gene Name:
Entrez Gene ID: 2335
Clonality: Monoclonal
Immunogen: Human fibronectin purified from serum
Clone:
Immunogen Sequence: Full length protein
Myeloma Strain: P3-X63-Ag8
Epitope Mapped: Yes
Antigen Name: fibronectin, human, type III repeats 9 and 10, function blocking
Epitope Location or Sequence: Between the PHSRN synergy and RGD sites (spans the connection between type III repeats 9 and 10)
Alternate Antigen Name:
Deposit Date: 9/20/1989
Antigen Molecular Weight: Predicted: multiple isoforms between 218 and 256 kDa and one or two isoforms at 69-71 kDa, plus shorter cleavage products.
Depositor: Klebe, R.J.
Antigen Sequence:
Depositor Institution: University of Texas Health Science Center at San Antonio
Antigen Species: Human
Depositor Notes: Specific to human fibronectin. HFN 7.1 interferes with the attachment of fibronectin to its receptor on the cell surface and inhibits fibronectin mediated cell adhesion.
Host Species: mouse
Hybridoma Cells Available (Non-Profit): Yes
Confirmed Species Reactivity: Human
Additional Information:
Recommended Applications: ELISA, Function Blocking, Immunofluorescence, Western Blot
All cell products contain the antimicrobial ProClin. Click here for additional information.
These hybridomas were created by your colleagues. Please acknowledge the hybridoma contributor and the Developmental Studies Hybridoma Bank (DSHB) in the Materials and Methods of your publications. Please email the citation to us.
For your Materials & Methods section:
HFN 7.1 was deposited to the DSHB by Klebe, R.J. (DSHB Hybridoma Product HFN 7.1)
Storage and Handling Recommendations
Although many cell products are maintained at 4°C for years without loss of activity, shelf-life at 4°C is highly variable. For immediate use, short term storage at 4°C up to two weeks is recommended. For long term storage, divide the solution into volumes of no less than 20 ul for freezing at -20°C or -80°C. The small volume aliquot should provide sufficient reagent for short term use. Freeze-thaw cycles should be avoided. For concentrate or bioreactor products, an equal volume of glycerol, a cryoprotectant, may be added prior to freezing.
Usage Recommendations
The optimal Ig concentration for an application varies by species and antibody affinity. For each product, the antibody titer must be optimized for every application by the end user laboratory. A good starting concentration for immunohistochemistry (IHC), immunofluorescence (IF), and immunocytochemistry (ICC) when using mouse Ig is 2-5 ug/ml. For western blots, the recommended concentration range of mouse Ig 0.2-0.5 ug/ml. In general, rabbit antibodies demonstrate greater affinity and are used at a magnitude lower Ig concentration for initial testing. The recommended concentrations for rabbit Ig are 0.2-0.5 ug/ml (IF, IHC and ICC) and 20-50 ng/ml (WB).
13 References
Initial Publication
Monoclonal antibody against human fibronectin which inhibits cell attachment.
Klebe RJ
Hybridoma 1.2 (1982): 99-108.