Human Claudin-9 / CLDN9 Full Length Protein (VLP)

AIDD‑Ready
Related Products: Cell line CHEK-ATP139
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Menge
CL9-H52P5-20ug
$620.00
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CL9-H52P5-100ug
$1,235.00
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CL9-H52P5-500ug
$4,305.00
In Stock - Delivery in 2-3 weeks
CL9-H52P5
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  • Product Details
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  • Important Statement
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Application
  • Immunization
  • Cell based assay (FACS or functional assay)
  • Screening (ELISA)
Synonyms

CLDN9

Source

Human Claudin-9 Full Length Protein-VLP (CL9-H52P5) is expressed from human 293 cells (HEK293). It contains AA Met 1 - Val 217 (Accession # O95484-1).

Predicted N-terminus: Met 1

Molecular Characterization

*The isotype control of empty/mock VLP (Cat. No. VLP-N5213) is sold separately and not included in protein, you can follow the link for product information.

Structure

Virus-like particles (VLPs) are protein particles that mimic the shape of viruses but lack a viral genome, and incorporating transmembrane proteins on the external surface.

Synthesis Process

Envelope virus-like particles (eVLPs) are produced by co-expressing target membrane proteins with viral structural proteins in mammalian cells, enabling native embedding of membrane proteins into the lipid bilayer during VLP budding. This approach preserves authentic conformation, post-translational modifications, and orientation, while creating a completely detergent-free environment with repetitive multivalent display and strong immunogenicity making them ideal for immunization, binding assays in antibody discovery and screening (ELISA), and cell-based assays such as FACS, etc.

Endotoxin

Less than 1.0 EU per μg by the LAL method / rFC method.

Purity

>95% as determined by SEC-HPLC.

Formulation

The VLPs are highly immunogenic, so the immunization strategy should be optimized (antigen dose, regimen and adjuvant).

Supplied as 0.2 μm filtered solution in PBS, Arginine, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

Shipping and Storage

This product is supplied and shipped on dry ice.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:
  • The product MUST be stored at -70°C or lower upon receipt;
  • -70°C for 3 months under sterile conditions.

Background Introduction

A tight junction protein with expression restricted to specific epithelia and the inner ear. It plays a role in paracellular ion permeability and auditory function. Its upregulation in certain cancers, including liver and pituitary tumors, marks it as an emerging target for antibody-based drug delivery.