This website uses cookies to ensure you get the best experience on our website.
- Table of Contents
CLDN1 antibody (A01585-3) performs well in ELISA, WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
Filter:
Western blot analysis of Claudin 1/CLDN1 using anti-Claudin 1/CLDN1 antibody (A01585-3).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human A431 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Claudin 1/CLDN1 antigen affinity purified polyclonal antibody (Catalog # A01585-3) at 0.25 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for Claudin 1/CLDN1 at approximately 22 kDa. The expected band size for Claudin 1/CLDN1 is at 28 kDa.
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: human A431 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Claudin 1/CLDN1 antigen affinity purified polyclonal antibody (Catalog # A01585-3) at 0.25 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for Claudin 1/CLDN1 at approximately 22 kDa. The expected band size for Claudin 1/CLDN1 is at 28 kDa.
Bundle Save
Anti-Claudin 1/CLDN1 Antibody Picoband®
CLDN1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | ELISA, WB |
Tested Applications
CLDN1 antibody was positively detected by WB in:
human A431 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.25 μg/ml
Human
ELISA
0.1-0.5 μg/ml
-
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Reactive Data
Filter:
Boster Guarantee:What is this?
WB
ELISA
Human
Tested
Recommend
Monkey
Predicted
Predicted
Dog
Predicted
Predicted
Bovine
Predicted
Predicted
Sheep
Predicted
Predicted
Rabbit
Predicted
Predicted
Rat
Predicted
Predicted
Product Information
Product Name
Anti-Claudin 1/CLDN1 Antibody Picoband®
View all CLDN1 Antibodies
View all CLDN1 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
At -20°C for one year from date of receipt.
After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months.
Avoid repeated freezing and thawing.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human Claudin 1/CLDN1 recombinant protein (Position: F96-V211).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.
Observed Molecular Weight
22 kDa
Calculated Molecular Weight
22.7 kDa
Background of CLDN1
Claudin-1 is a protein that in humans is encoded by the CLDN1 gene. Tight junctions represent one mode of cell-to-cell adhesion in epithelial or endothelial cell sheets, forming continuous seals around cells and serving as a physical barrier to prevent solutes and water from passing freely through the paracellular space. These junctions are comprised of sets of continuous networking strands in the outwardly facing cytoplasmic leaflet, with complementary grooves in the inwardly facing extracytoplasmic leaflet. The protein encoded by this gene, a member of the claudin family, is an integral membrane protein and a component of tight junction strands. Loss of function mutations result in neonatal ichthyosis-sclerosing cholangitis syndrome.
Cite This Product
Anti-Claudin 1/CLDN1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A01585-3)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
99%
High Homology
Dog
95%
High Homology
Cow
94%
High Homology
Sheep
92%
High Homology
Rabbit
91%
High Homology
Rat
91%
High Homology
Mouse
89%
Moderate Homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for CLDN1 antibody
Review
Have you used Anti-Claudin 1/CLDN1 Antibody Picoband®?
Submit a review and receive an Amazon gift card.
$30 for a review with an image
Submit A ReviewProduct Promise
We promise Anti-Claudin 1/CLDN1 Antibody Picoband® performs excellently in relevant applications for ELISA, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A01585-3
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)
$370.00
Troubleshooting
Boster Guarantee
Guaranteed product quality
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:
Sep 30, 2026