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Immunohistochemistry (IHC) (At 1/100 staining human liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary)

Rabbit Claudin 7 Polyclonal Antibody | anti-CLDN7 antibody

Phospho-Claudin 7 (Tyr210) Antibody

Gene Names
CLDN7; CLDN-7; CEPTRL2; CPETRL2; Hs.84359; claudin-1
Reactivity
Human, Rat
Predicted: Pig, Bovine, Horse, Sheep, Rabbit, Dog
Applications
Western Blot, Immunohistochemistry, ELISA
Purity
Purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.
Synonyms
Claudin 7; Polyclonal Antibody; Phospho-Claudin 7 (Tyr210) Antibody; CEPTR L2; CEPTRL 2; CEPTRL2; Claudin 1; Claudin 9; Claudin-7; Claudin1; Claudin7; Claudin9; CLD7_HUMAN; CLDN 7; CLDN-7; Clostridium perfringens enterotoxin receptor like 2; CPETR L2; CPETRL 2; CPETRL2; Hs.84359; anti-CLDN7 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Rat
Predicted: Pig, Bovine, Horse, Sheep, Rabbit, Dog
Clonality
Polyclonal
Isotype
IgG
Specificity
phospho-Claudin 7 (Tyr210) antibody detects endogenous levels of phospho-Claudin 7 only when phosphorylated at Tyr210.
Purity/Purification
Purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.
Form/Format
Liquid; Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1mg/ml (varies by lot)
Sequence Length
211
Applicable Applications for anti-CLDN7 antibody
Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:200
ELISA (Peptide): 1:20000-1:40000
Immunogen
A synthesized peptide derived from human phospho-Claudin 7 around the phosphorylation site of Tyr210.
Tissue Specificity
Expressed in kidney, lung and prostate. Isoform 1 seems to be predominant, except in some normal prostate samples, where isoform 2 is the major form. Down-regulated in breast cancers, including ductal carcinoma in situ (DCIS), lobular carcinoma in situ (LCIS) and invasive ductal carcinoma (IDC) (at protein level), as well as in several cancer cell lines. Loss of expression correlates with histological grade, occurring predominantly in high-grade lesions.
Subcellular Location
Plasma Membrane
Preparation and Storage
Store at -20 degree C. Stable for 12 months from date of receipt.

Immunohistochemistry (IHC)

(At 1/100 staining human liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary)

Immunohistochemistry (IHC) (At 1/100 staining human liver tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary)

Immunohistochemmistry (IHC)

(At 1/100 staining rat brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary)

Immunohistochemmistry (IHC) (At 1/100 staining rat brain tissue sections by IHC-P. The tissue was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The tissue was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary)

Western Blot (WB)

(Western blot analysis of extracts of Human prostate tissue sample,using phospho-Claudin 7 (Tyr210) antibody.)

Western Blot (WB) (Western blot analysis of extracts of Human prostate tissue sample,using phospho-Claudin 7 (Tyr210) antibody.)
Related Product Information for anti-CLDN7 antibody
Description: Plays a major role in tight junction-specific obliteration of the intercellular space.

Post Translational Modifications: Phosphorylated.

Subunit Structure: Directly interacts with TJP1/ZO-1, TJP2/ZO-2 and TJP3/ZO-3 (By similarity). The phosphorylated form interacts with EPCAM (PubMed:16054130). Does not interact with CD81 (PubMed:20375010).

Similarity: Belongs to the claudin family.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Observed: 22 kDa
Predicted: 23 kDa
NCBI Official Full Name
claudin-7 isoform 1
NCBI Official Synonym Full Names
claudin 7
NCBI Official Symbol
CLDN7
NCBI Official Synonym Symbols
CLDN-7; CEPTRL2; CPETRL2; Hs.84359; claudin-1
NCBI Protein Information
claudin-7
UniProt Protein Name
Claudin-7
Protein Family
UniProt Gene Name
CLDN7
UniProt Synonym Gene Names
CEPTRL2; CPETRL2; CLDN-7
UniProt Entry Name
CLD7_HUMAN

NCBI Description

This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. Differential expression of this gene has been observed in different types of malignancies, including breast cancer, ovarian cancer, hepatocellular carcinomas, urinary tumors, prostate cancer, lung cancer, head and neck cancers, thyroid carcinomas, etc.. Alternatively spliced transcript variants encoding different isoforms have been found.[provided by RefSeq, May 2010]

Uniprot Description

Claudin-7: Plays a major role in tight junction-specific obliteration of the intercellular space. Belongs to the claudin family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; Cell adhesion; Membrane protein, multi-pass

Chromosomal Location of Human Ortholog: 17p13.1

Cellular Component: tight junction; basolateral plasma membrane; integral to membrane; lateral plasma membrane

Molecular Function: identical protein binding; protein binding; structural molecule activity

Biological Process: calcium-independent cell-cell adhesion

Research Articles on CLDN7

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Product Notes

The CLDN7 cldn7 (Catalog #AAA9610815) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Phospho-Claudin 7 (Tyr210) Antibody reacts with Human, Rat Predicted: Pig, Bovine, Horse, Sheep, Rabbit, Dog and may cross-react with other species as described in the data sheet. AAA Biotech's Claudin 7 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC), Peptide ELISA (EIA). WB: 1:500-1:2000 IHC: 1:50-1:200 ELISA (Peptide): 1:20000-1:40000. Researchers should empirically determine the suitability of the CLDN7 cldn7 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 7, Polyclonal 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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