HPA011772
Anti-CNTNAP1 antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym(s):
Anti-Caspr antibody produced in rabbit, Anti-Caspr1 antibody produced in rabbit, Anti-Contactin-associated protein 1 precursor antibody produced in rabbit, Anti-Neurexin 4 antibody produced in rabbit, Anti-p190 antibody produced in rabbit
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About This Item
Recommended Products
biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
product line
Prestige Antibodies® Powered by Atlas Antibodies
form
buffered aqueous glycerol solution
species reactivity
human
technique(s)
immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:20-1:50
immunogen sequence
MRLNGVTLNLEGRANASEGTSPNCTGHCAHPRLPCFHGGRCVERYSYYTCDCDLTAFDGPYCNHDIGGFFEPGTWMRYNLQSALRSAAREFSHMLSRPVPGYEPGYIPGYDTPGY
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... CNTNAP1(8506)
Immunogen
Contactin-associated protein 1 precursor recombinant protein epitope signature tag (PrEST)
Application
Anti-CNTNAP1 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
Biochem/physiol Actions
CNTNAP1 (Contactin associated protein 1) is an axonal transmembrane molecule encoding a protein CASPR. It is expressed at the paranodal junction region. In conjugation with contactin, it forms a cis complex at the axoglial adhesion region to stabilize the paranodal septate-like junction. It functions as an essential component of node of Ranvier domains in several neuronal activities including myelination of Schwann cells. Missesnse mutation in CNTNAP1 is responsible for critical axoglial diseases in humans.
Features and Benefits
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
Linkage
Corresponding Antigen APREST71788
Physical form
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
Legal Information
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Annie Laquérriere et al.
Human molecular genetics, 23(9), 2279-2289 (2013-12-10)
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Marta Woźniak et al.
Histology and histopathology, 29(5), 635-639 (2013-11-19)
Two classes of proteins, namely tyrosine kinases (PTK) and phosphatases (PTP), play an important role in cell proliferation and differentiation, thus leading to an acceleration or inhibition of tumour growth. The role of the above proteins in colorectal carcinoma (CRC)
Perrine Charles et al.
Current biology : CB, 12(3), 217-220 (2002-02-13)
In myelinated fibers of the vertebrate nervous system, glial-ensheathing cells interact with axons at specialized adhesive junctions, the paranodal septate-like junctions. The axonal proteins paranodin/Caspr and contactin form a cis complex in the axolemma at the axoglial adhesion zone, and
K Venken et al.
Neuroreport, 12(11), 2609-2614 (2001-08-10)
Contactin associated protein 1 (Caspr1/Paranodin/Neurexin IV) is an axonal transmembrane molecule mainly localised at the paranodal junction. Since molecular alterations in septate-like junctions at the paranodes might have important consequences for the function of the nerve fiber, we considered that
Andrew Farach et al.
The Prostate, 76(14), 1312-1325 (2016-07-13)
Neuroendocrine (NE) differentiation in prostate cancer (PCa) is an aggressive phenotype associated with therapy resistance. The complete phenotype of these cells is poorly understood. Clinical classification is based predominantly on the expression of standard NE markers. We analyzed the phenotype
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