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product-image-AAA126936_IF8.jpg IF (Immunofluorescence) (Figure 5. IF analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human lung adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 5 ug/mL mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Biotin conjugated goat anti-mouse IgG (BA1001) was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using DyLight550 Conjugated Avidin (BA1134). The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

Mouse anti-Human Claudin 3/CLDN3 Monoclonal Antibody | anti-CLDN3 antibody

Anti-Claudin 3/CLDN3 Antibody Picoband (monoclonal, 4C7D2)

Gene Names
CLDN3; RVP1; HRVP1; C7orf1; CPE-R2; CPETR2
Reactivity
Human
Applications
Western Blot, Immunohistochemistry, Immunofluorescence
Purity
Immunogen affinity purified.
Synonyms
Claudin 3/CLDN3, Antibody; Anti-Claudin 3/CLDN3 Antibody Picoband (monoclonal, 4C7D2); anti-CLDN3 antibody
Ordering
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
Mouse IgG2b
Clone Number
4C7D2
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized
Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
Concentration
Adding 0.2 ml of distilled water will yield a concentration of 500 ug/ml. (varies by lot)
Applicable Applications for anti-CLDN3 antibody
WB (Western Blot), IHC (Immunohistochemistry), IF (Immunofluorescence)
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 ug/ml.
Immunogen
E Coli-derived human Claudin 3/CLDN3 recombinant protein (Position: A101-V220).
Preparation and Storage
Store at -20 degree C for one year from date of receipt. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for six months. Avoid repeated freezing and thawing.

IF (Immunofluorescence)

(Figure 5. IF analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human lung adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 5 ug/mL mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Biotin conjugated goat anti-mouse IgG (BA1001) was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using DyLight550 Conjugated Avidin (BA1134). The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

product-image-AAA126936_IF8.jpg IF (Immunofluorescence) (Figure 5. IF analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human lung adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 5 ug/mL mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Biotin conjugated goat anti-mouse IgG (BA1001) was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using DyLight550 Conjugated Avidin (BA1134). The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

IHC (Immunohistochemistry)

(Figure 4. IHC analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human lung adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA126936_IHC10.jpg IHC (Immunohistochemistry) (Figure 4. IHC analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human lung adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit with DAB as the chromogen.)

IHC (Immunohistochemisry)

(Figure 3. IHC analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human colorectal adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA126936_IHC11.jpg IHC (Immunohistochemisry) (Figure 3. IHC analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human colorectal adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit with DAB as the chromogen.)

IHC (Immunohiostchemistry)

(Figure 2. IHC analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human colorectal adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit with DAB as the chromogen.)

product-image-AAA126936_IHC13.jpg IHC (Immunohiostchemistry) (Figure 2. IHC analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).Claudin 3/CLDN3 was detected in a paraffin-embedded section of human colorectal adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml mouse anti-Claudin 3/CLDN3 Antibody (AAA126936) overnight at 4 degree C. Peroxidase Conjugated Goat Anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using HRP Conjugated Mouse IgG Super Vision Assay Kit with DAB as the chromogen.)

WB (Western Blot)

(Figure 1. Western blot analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).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 MCF-7 whole cell lysates,Lane 2: human CACO-2 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 mouse anti-Claudin 3/CLDN3 antigen affinity purified monoclonal antibody (#AAA126936) at 0.5 ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Claudin 3/CLDN3 at approximately 20 kDa. The expected band size for Claudin 3/CLDN3 is at 24 kDa.)

product-image-AAA126936_WB15.jpg WB (Western Blot) (Figure 1. Western blot analysis of Claudin 3/CLDN3 using anti-Claudin 3/CLDN3 antibody (AAA126936).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 MCF-7 whole cell lysates,Lane 2: human CACO-2 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 mouse anti-Claudin 3/CLDN3 antigen affinity purified monoclonal antibody (#AAA126936) at 0.5 ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for Claudin 3/CLDN3 at approximately 20 kDa. The expected band size for Claudin 3/CLDN3 is at 24 kDa.)
Related Product Information for anti-CLDN3 antibody
Claudin 3, also known as CLDN3, is a protein which in humans is encoded by the CLDN3 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 intronless gene, a member of the claudin family, is an integral membrane protein and a component of tight junction strands. It is also a low-affinity receptor for Clostridium perfringens enterotoxin, and shares aa sequence similarity with a putative apoptosis-related protein found in rat.
Product Categories/Family for anti-CLDN3 antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
23,319 Da
NCBI Official Full Name
claudin-3
NCBI Official Synonym Full Names
claudin 3
NCBI Official Symbol
CLDN3
NCBI Official Synonym Symbols
RVP1; HRVP1; C7orf1; CPE-R2; CPETR2
NCBI Protein Information
claudin-3; CPE-R 2; CPE-receptor 2; ventral prostate.1-like protein; ventral prostate.1 protein homolog; Clostridium perfringens enterotoxin receptor 2
UniProt Protein Name
Claudin-3
UniProt Gene Name
CLDN3
UniProt Synonym Gene Names
C7orf1; CPETR2; CPE-R 2; CPE-receptor 2; hRVP1
UniProt Entry Name
CLD3_HUMAN

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Product Notes

The CLDN3 cldn3 (Catalog #AAA126936) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Anti-Claudin 3/CLDN3 Antibody Picoband (monoclonal, 4C7D2) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Claudin 3/CLDN3 can be used in a range of immunoassay formats including, but not limited to, WB (Western Blot), IHC (Immunohistochemistry), IF (Immunofluorescence). Researchers should empirically determine the suitability of the CLDN3 cldn3 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Claudin 3/CLDN3, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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