Claudin 23 Polyclonal antibody

Claudin 23 Polyclonal Antibody for IHC, WB,ELISA

Host / Isotype

Rabbit / IgG







Cat no : 25296-1-AP


claudin 23, CLDN23, CLDNL, hCG1646163

Tested Applications

Positive WB detected inCOLO 320 cells
Positive IHC detected inhuman colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

The immunogen of 25296-1-AP is Claudin 23 Fusion Protein expressed in E. coli.

Tested Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Claudin 23 fusion protein Ag18189
Full Name claudin 23
Calculated molecular weight 292 aa, 32 kDa
Observed molecular weight 32 kDa
GenBank accession numberBC125148
Gene symbol CLDN23
Gene ID (NCBI) 137075
Conjugate Unconjugated
Form Liquid
Purification Method Antigen 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.

Background Information

Claudin 23 (CLDN23) belongs to the large claudin family of proteins, which are tetraspan transmembrane proteins of tight junctions (PMID: 12736707; 18036336). Claudins exhibit specific patterns of expression in different tissues. Human CLDN23 mRNA was expressed in germinal center B cells, placenta, stomach as well as in colon tumor (PMID: 12736707). CLDN23 has been reported as a candidate tumor suppressor gene implicated in intestinal-type gastric cancer (PMID: 12736707).


Product Specific Protocols
WB protocol for Claudin 23 antibody 25296-1-APDownload protocol
IHC protocol for Claudin 23 antibody 25296-1-APDownload protocol
Standard Protocols
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