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- Table of Contents
CLDN4 antibody (A03683) performs well in ELISA, IF, WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Independent Antibody Validation (IAV) via Protein Expression Profile in Human Cell Lines
Loading: 15 μg of lysates per lane. Antibodies: CLAUDIN4, A03683 (1 μg/mL), CLAUDIN4, 24-028 (1 μg/mL), and beta-actin (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
Loading: 15 μg of lysates per lane. Antibodies: CLAUDIN4, A03683 (1 μg/mL), CLAUDIN4, 24-028 (1 μg/mL), and beta-actin (1 μg/mL), 1h incubation at RT in 5% NFDM/TBST. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:10000 dilution.
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Anti-CLAUDIN4 CLDN4 Antibody
CLDN4 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | ELISA, IF, WB |
Recommend Dilution
Application
Dilution
Species
WB: 0.5-2 μg/mL; IF: 20 μg/mL.
Antibody validated: Western Blot in human samples; Immunofluorescence in human samples. All other applications and species not yet tested. Optimal dilutions for each application should be determined by the researcher.
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-CLAUDIN4 CLDN4 Antibody
View all CLDN4 Antibodies
View all CLDN4 Antibodies
Form
Liquid
Uniprot
Gene ID
Storage & Handling
CLAUDIN4 antibody can be stored at 4°C, stable for up to one year. Avoid repeated freeze-thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Host
Rabbit
Contents
CLAUDIN4 Antibody is supplied in PBS containing ≤0.09% sodium azide.
Clonality
Polyclonal
Isotype
IgG
Immunogen
Anti-CLAUDIN4 antibody was raised against a peptide corresponding to 17 amino acids near the carboxy terminus of human CLAUDIN4. The immunogen is located within the last 50 amino acids of CLAUDIN4.
Cross-Reactivity
At least four isoforms of CLAUDIN4 are known to exist; CLAUDIN4 antibody will detect all four isoforms
Observed Molecular Weight
68 kDa
Calculated Molecular Weight
22.1 kDa
Background of CLDN4
CLAUDIN4 is an integral membrane protein belonging to the claudin family, a family of cellular adhesion molecules that are components of tight junctions. CLAUDIN4 is a component of tight junction strands and may play a role in internal organ development and function during pre- and postnatal life. The CLAUDIN4 gene is deleted in Williams-Beuren syndrome, a neurodevelopmental disorder affecting multiple systems. CLAUDIN4 is frequently overexpressed in ovarian and other epithelial cancers.
Cite This Product
Anti-CLAUDIN4 CLDN4 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03683)
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Product Promise
We promise Anti-CLAUDIN4 CLDN4 Antibody performs excellently in relevant applications for ELISA, IF, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A03683
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$481.00
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 5, 2026