IgM Monoclonal antibody

human IgM Monoclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Mouse / IgG1


Human and More (1)







Cat no : 66484-1-Ig


human IgM, IGHM, IgM, MU, VH

Tested Applications

Positive WB detected inHuman plasma tissue
Positive IHC detected inhuman tonsillitis tissue, human lymphoma 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 inhuman tonsillitis tissue, human appendicitis tissue

Recommended dilution

Western Blot (WB)WB : 1:5000-1:20000
Immunohistochemistry (IHC)IHC : 1:2000-1:6000
Immunofluorescence (IF)IF : 1:200-1:800
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

66484-1-Ig targets human IgM in WB, IHC, IF, ELISA applications and shows reactivity with Human samples.

Tested Reactivity Human
Cited Reactivityhuman
Host / Isotype Mouse / IgG1
Class Monoclonal
Type Antibody
Immunogen human IgM fusion protein Ag1459
Full Name immunoglobulin heavy constant mu
Calculated Molecular Weight 69 kDa
Observed Molecular Weight 75 kDa
GenBank Accession NumberBC009851
Gene Symbol IGHM
Gene ID (NCBI) 3507
Conjugate Unconjugated
Form Liquid
Purification MethodProtein G 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

IGHM is the constant region of heavy chain of IgM. IgM is the first immunoglobulin expressed during B cell development. IgM antibodies play an important role in primary immune response involved in early recognition of external invaders like bacteria and viruses, cellular waste and modified self, as well as in recognition and elimination of precancerous and cancerous lesions. The μ heavy chain disease is a rare lymphoproliferative disorder. Human immunoglobulin heavy chain locus translocations are associated with leukaemias and lymphomas, including multiple myeloma, mantle cell lymphoma, Burkitt's lymphoma and diffuse large B cell lymphoma. This antibody detects the heavy chain of human IgM (~75 kDa).


Product Specific Protocols
WB protocol for human IgM antibody 66484-1-IgDownload protocol
IHC protocol for human IgM antibody 66484-1-IgDownload protocol
IF protocol for human IgM antibody 66484-1-IgDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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