Tenascin C Antibody (TNC/2981R) [Janelia Fluor® 635]

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-08946JF635

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne

Key Product Details

Species Reactivity

Validated:

Human, Rat (Negative)

Applications

Immunohistochemistry-Paraffin

Label

Janelia Fluor 635

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # TNC/2981R

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

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Product Summary for Tenascin C Antibody (TNC/2981R) [Janelia Fluor® 635]

Immunogen

Recombinant human full-length Tenascin C protein (Uniprot: P24821)

Reactivity Notes

Does not react with Rat.

Localization

Connective tissue matrix

Specificity

In Western blotting, it reacts with two bands of ~MW of 210kDa and 300kDa, identified as two isoforms of Tenascin C. Specificity of this monoclonal antibody is validated by sequential immunoprecipitation with a PAb against Tenascin C. Tenascin C is a multifunctional, disulfide-linkedhexameric extracellular matrix glycoprotein expressed in association with mesenchymal epithelial interactions during development and in the neo-vasculature and stroma of undifferentiated tumors. In adults, it is restricted to certain epithelial-stromal interfaces and increases markedly in hyper-proliferative diseases and in stroma of many neoplasms, including gliomas, breast, squamous and lung carcinomas.

Marker

Stromal Marker for Epithelial Malignancy

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Applications for Tenascin C Antibody (TNC/2981R) [Janelia Fluor® 635]

Application
Recommended Usage

Immunohistochemistry-Paraffin

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Tenascin C

Tenascin, also known as hexabrachion and cytotactin, is an extracellular matrix protein with a spatially and temporally restricted tissue distribution. It is a hexameric, multidomain protein with disulfide linked subunits of 190 to 240 kD, originally characterized as 'myotendinous antigen.' In the embryo it is present in dense mesenchyme surrounding developing epithelia and in developing cartilage and bone. In the adult, tenascin remains present in tendons and myotendinous junctions in the perichondrium and periosteum, as well as in smooth muscle. Tenascin (TN)(Erickson and Bourdon 1989, Erickson 1993) is a high molecular weight, multifunctional, extracellular matrix glycoprotein, expressed in association with mesenchymal-epithelial interactions during development and in the neovasculature and stroma of undifferentiated tumors. It has been described under a variety of names: cytotactin, hexabrachion protein, J1-200/220, myotendinous antigen (MI), neuronectin (NEC1) and glioma mesenchymal extracellular matrix (GMEM). The TN molecule is a disulfide-linked hexamer. Human TN has 3 subunits of 190, 200 and 220 kDa. It is primarily made up of 14.5 epidermal growth-factor-like repeats, 15 units similar to the fibronectin type-III-homology repeat and, at the C-terminus, has a sequence with homology to the globular domain of the beta and gamma chain of fibrinogen. Monoclonal antibody reacting specifically with tenascin is an essential tool for the localization, identification and studies on the role of the molecule in epithelial-mesenchymal and neuronal-glial interactions (Castellucci et al. 1991, Balza et al. 1993).

Alternate Names

Cytotactin, HXB, Tenascin J1, TNC

Gene Symbol

TNC

Additional Tenascin C Products

Product Documents for Tenascin C Antibody (TNC/2981R) [Janelia Fluor® 635]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for Tenascin C Antibody (TNC/2981R) [Janelia Fluor® 635]



Sold under license from the Howard Hughes Medical Institute, Janelia Research Campus.

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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