IGJ Polyclonal antibody

IGJ Polyclonal Antibody for IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (1)





Cat no : 13688-1-AP


IGCJ, IGJ, Immunoglobulin J chain, JCH

Tested Applications

Positive WB detected inhuman plasma tissue, mouse spleen tissue
Positive IP detected inmouse spleen tissue
Positive IHC detected inhuman tonsillitis 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 : 1:500-1:3000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 2 publications below

Product Information

13688-1-AP targets IGJ in WB, IP, IHC,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity hamster
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen IGJ fusion protein Ag4559
Full Name immunoglobulin J polypeptide, linker protein for immunoglobulin alpha and mu polypeptides
Calculated molecular weight 158 aa, 18 kDa
Observed molecular weight 25 kDa
GenBank accession numberBC038982
Gene symbol IGJ
Gene ID (NCBI) 3512
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

IGJ, the immunoglobulin J chain, serves to link two monomer units of either IgM or IgA.


Product Specific Protocols
WB protocol for IGJ antibody 13688-1-APDownload protocol
IHC protocol for IGJ antibody 13688-1-APDownload protocol
IP protocol for IGJ antibody 13688-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Plant Mol Biol

Plant-derived secretory component gives protease-resistance to Shiga toxin 1-specific dimeric IgA.

Authors - Katsuhiro Nakanishi

J Biotechnol

Efficient production of recombinant secretory IgA against Clostridium difficile toxins in CHO-K1 cells.

Authors - Venugopal Bhaskara