Claudin 11 Polyclonal antibody

Claudin 11 Polyclonal Antibody for FC, IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse and More (1)





Cat no : 12152-1-AP


claudin 11, CLDN11, OSP, OTM

Tested Applications

Positive WB detected inhuman testis tissue
Positive IHC detected inhuman testis tissue, mouse brain tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells
Positive FC detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:20-1:200
Flow Cytometry (FC)FC : 0.20 ug per 10^6 cells in a 100 µl suspension
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

12152-1-AP targets Claudin 11 in WB, IHC, IF, FC, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Claudin 11 fusion protein Ag2764
Full Name claudin 11
Calculated Molecular Weight 207 aa, 22 kDa
Observed Molecular Weight 22 kDa
GenBank Accession NumberBC013577
Gene Symbol CLDN11
Gene ID (NCBI) 5010
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Claudins are a family of proteins that are the most important components of the tight junctions, where they establish the paracellular barrier that controls the flow of molecules in the intercellular space between the cells of an epithelium. 23 claudins have been identified. They are small (20-27 kilodalton (kDa)) proteins with very similar structure. They have four transmembrane domains, with the N-terminus and the C-terminus in the cytoplasm.


Product Specific Protocols
WB protocol for Claudin 11 antibody 12152-1-APDownload protocol
IHC protocol for Claudin 11 antibody 12152-1-APDownload protocol
IF protocol for Claudin 11 antibody 12152-1-APDownload protocol
FC protocol for Claudin 11 antibody 12152-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Mol Cell Endocrinol

Cardiotonic steroid ouabain stimulates expression of blood-testis barrier proteins claudin-1 and -11 and formation of tight junctions in Sertoli cells.

Authors - Raimund Dietze

Environ Sci Pollut Res Int

Polystyrene microplastics induce blood-testis barrier disruption regulated by the MAPK-Nrf2 signaling pathway in rats.

Authors - Shengda Li

J Physiol Biochem

α2,6-Sialylation promotes hepatocellular carcinoma cells migration and invasion via enhancement of nSmase2-mediated exosomal miRNA sorting

Authors - Liping Wang

Sci Rep

Anti-breast Cancer Activity of SPG-56 from Sweet Potato in MCF-7 Bearing Mice in Situ through Promoting Apoptosis and Inhibiting Metastasis.

Authors - Zhaoxing Li