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CASPR1 (CNTNAP1 or Paranodin) antibody

$135.00$405.00

Item Cat No.: 02101

Antibody: Rat Anti-CASPR1 (CNTNAP1 or Paranodin) polyclonal antibody

Concentration: 0.25 mg/ml purified IgG

Application: Validated by immunofluorescence labeling (1:100)

Reactivity: Human, Mouse, Rat

Anti-CASPR1 (CNTNAP1 or Paranodin) antibody is validated on mouse tissue and can be used for immunofluorescence labeling, IHC, or western blot of materials from rodent and human tissues.

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Anti-CASPR1 (CNTNAP1 or Paranodin) antibody is validated on mouse tissue and can be used for immunofluorescence labeling, IHC, or western blot of materials from rodent and human tissues.

CASPR1 also known as Contactin associated protein 1 (CNTNAP1), or Paranodin or Neurexin IV, is a protein that is encoded by the CNTNAP1 gene in human. CASPR1 is a member of the neurexin family of proteins. CASPR1 consists in a large extracellular domain with multiple Laminin G-like 1 motifs, a transmembrane domain and a cytoplasmic tail. CASPR1 is a membrane protein found in the neuronal cell membrane in the paranodal section of the axon in myelinated nerves, between the Nodes of Ranvier, which contains Na+ channels, and the juxtaparanode, which contains K+ channels.

Host/Isotype: Rat/IgG

Class: Polyclonal

Immunogen: Synthetic peptide (16-aa) derived from the C-terminal region of human CASPR1 protein

Species homology of immunogen: Synthetic peptide sequence is identical to mouse or rat sequence

Conjugation: Unconjugated

Purification: Affinity chromatography

Storage buffer: PBS, pH 7.2, 0.1% sodium azide

Storage condition: –20°C


For Research Use Only. Not for use in clinical diagnostics.

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"I am really impressed with your approach. We tried multiple times previously to create monoclonal and polyclonal antibodies to claudin-2 and MLCK1. We have had limited success generating polyclonals and no success generating monoclonals. You have generated outstanding monoclonals to both. I look forward to continuing to work with you."

Jerrold R. Turner, M.D., Ph.D.

Brigham and Women’s Hospital | Harvard Medical School

"The polyclonal antibody you generated for KIAA0408 is stunning! KIAA0408 is a novel cilium molecule that has never been studied. So, clearly there will be a lot of demand for it as we have discovered a very interesting finding and the story will be published in a high impact journal. I am strongly inclined to generate monoclonal antibody for this protein too and we should think about patenting it."

Univ.-Prof. Jay Gopalakrishnan PhD

Heinrich-Heine-Universität | Universitätsklinikum Düsseldorf

"Your ARL13B antibody works beautifully!!! We’re so happy to have a cilia-specific antibody made in rat! I can send you high resolution images to be posted on your website."

Julie Craft Van De Weghe, PhD

School of Medicine | University of Washington

"The assay is a homophilic interaction mediated cell adhesion on purified protein (in this case, immobilized purified Pcdhga9 to Pcdhga9 expressed on cell surface). Compared to control, cell adhesion is reduced in the presence of Pcdhga9 monoclonal antibody supernatants!"

Divyesh Joshi, PhD

School of Medicine | Yale University

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