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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   CLDN7 Antibody (C-term)   

CLDN7 Antibody (C-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - CLDN7 Antibody (C-term) AP10180b
    CLDN7 Antibody (C-term) (Cat. #AP10180b) western blot analysis in Hela cell line lysates (35ug/lane).This demonstrates the CLDN7 antibody detected the CLDN7 protein (arrow).
  • IHC-P - CLDN7 Antibody (C-term) AP10180b
    CLDN7 antibody (C-term) (Cat. #AP10180b) immunohistochemistry analysis in formalin fixed and paraffin embedded human prostate carcinoma followed by peroxidase conjugation of the secondary antibody and DAB staining. This data demonstrates the use of the CLDN7 antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.
  • FC - CLDN7 Antibody (C-term) AP10180b
    CLDN7 Antibody (C-term) (Cat. #AP10180b) flow cytometric analysis of Hela cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession O95471
Other Accession NP_001171951.1, NP_001298.3
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 22418 Da
Antigen Region 172-201 aa
Additional Information
Gene ID 1366
Other Names Claudin-7, CLDN-7, CLDN7, CEPTRL2, CPETRL2
Target/Specificity This CLDN7 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 172-201 amino acids from the C-terminal region of human CLDN7.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsCLDN7 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CLDN7
Function Plays a major role in tight junction-specific obliteration of the intercellular space.
Cellular Location Cell membrane; Multi-pass membrane protein. Lateral cell membrane. Cell junction, tight junction. Note=Co- localizes with EPCAM at the lateral cell membrane and tight junction
Tissue Location 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.
Research Areas
Citations (0)

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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.


Kojima, F., et al. Oncol. Rep. 23(4):927-931(2010)
Rendon-Huerta, E., et al. J Gastrointest Cancer 41(1):52-59(2010)
Ouban, A., et al. Histol. Histopathol. 25(1):83-90(2010)
Kaarteenaho, R., et al. Respir. Res. 11, 59 (2010) :
Lal-Nag, M., et al. Genome Biol. 10 (8), 235 (2009) :

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$ 295.00
$ 99.00
Cat# AP10180b
(40 western blots)
Availability: In Stock
Bulk Size
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