Human Claudin-4 ELISA Kit (Colorimetric)

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-75330

Novus Biologicals, part of Bio-Techne
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Key Product Details

Sample Type & Volume Required Per Well

Serum, plasma and other biological fluids (100 uL)

Sensitivity

0.10 ng/mL

Assay Range

0.16 - 10 ng/mL

View all Claudin-4 ELISA Kits »

Product Specifications

Assay Type

Sandwich-ELISA

Kit Type

ELISA Kit (Colorimetric)

Reactivity

Human

Specificity

This kit recognizes Human CLDN4 in samples. No significant cross-reactivity or interference between Human CLDN4 and analogues was observed.

Precision

Intra-Assay Precision (Precision within an assay) CV% < 4.68%

Inter-Assay Precision (Precision between assays) CV% < 4.84%

Recovery for Human Claudin-4 ELISA Kit (Colorimetric)

Recovery

86-108%

Linearity

Human Claudin-4 ELISA Kit (Colorimetric)

Scientific Data Images for Human Claudin-4 ELISA Kit (Colorimetric)

Human Claudin-4 ELISA Kit (Colorimetric)

ELISA: Human Claudin-4 ELISA Kit (Colorimetric) [NBP2-75330] -

ELISA: Human Claudin-4 ELISA Kit (Colorimetric) [NBP2-75330] - Standard Curve Reference

Kit Contents for Human Claudin-4 ELISA Kit (Colorimetric)

  • Biotinylated Detection Ab Diluent
  • Concentrated Biotinylated Detection Ab (100x)
  • Concentrated HRP Conjugate (100x)
  • Concentrated Wash Buffer (25x)
  • HRP Conjugate Diluent
  • Micro ELISA Plate (Dismountable)
  • Plate Sealer
  • Product Manual
  • Reference Standard
  • Sample Diluent
  • Stop Solution
  • Substrate Reagent

Preparation and Storage

Shipping

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

Stability & Storage

Storage of components varies. See protocol for specific instructions.

Background: Claudin-4

The Claudin superfamily consists of many structurally related proteins in humans. These proteins are important structural and functional components of tight junctions in paracellular transport. Claudins are located in both epithelial and endothelial cells in all tight junction-bearing tissues. Three classes of proteins are known to localize to tight junctions, including the Claudins, Occludin and junction adhesion molecule (JAM). Claudins, which consist of four transmembrane domains and two extracellular loops, make up tight junction strands. Claudin expression is highly restricted to specific regions of different tissues and variations of Claudin expression may have an important role in transcellular transport through tight junctions. In rat liver, claudin-3 is uniformly expressed, whereas in the pancreas, claudin-3 is expressed in junctions of the duct epithelia and junctions of acinar cells. Claudin-3 binds the peptide toxin Clostridium perfringens enterotoxin (CPE) at the cell surface via the second extracellular loop of claudin-3. The gene encoding human claudin-3 maps to chromosome 7q11.23.

Alternate Names

Claudin4, CLDN4, CPE-R, CPETR1, WBSCR8

Gene Symbol

CLDN4

Additional Claudin-4 Products

Product Documents for Human Claudin-4 ELISA Kit (Colorimetric)

Product Datasheets

Certificate of Analysis

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

Product Specific Notices for Human Claudin-4 ELISA Kit (Colorimetric)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. ELISA Kits are guaranteed for 6 months from date of receipt.

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