Human IgM Recombinant Antibody

$Paraformaldehyde-fixed and paraffin-embedded Human tonsil tissue incubated with Human IgM (4C2) Monoclonal Antibody (bsm-52860R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.$

Paraformaldehyde-fixed and paraffin-embedded Human tonsil tissue incubated with Human IgM (4C2) Monoclonal Antibody (bsm-52860R) at 1:100, overnight at 4\u00b0C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.

$Paraformaldehyde-fixed, paraffin embedded Human tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Human IgM (4C2) Monoclonal Antibody, Unconjugated (bsm-52860R) at 1:200 overnight at 4\u00b0C, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Human tonsil; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Human IgM (4C2) Monoclonal Antibody, Unconjugated (bsm-52860R) at 1:200 overnight at 4\u00b0C, DAB staining.

$Lane 1: Human Serum probed with Human IgM Monoclonal Antibody, Unconjugated (bsm-52860R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.$

Lane 1: Human Serum probed with Human IgM Monoclonal Antibody, Unconjugated (bsm-52860R) at 1:1000 dilution and 4\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

Applications

WB
IHC-P
IHC

Reactivity

Human

Overview
Catalog #	bsm-52860r
Product Name	Human IgM Recombinant Antibody
Applications	WB, IHC-P, IHC
Reactivity	Human
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	Native Human IgM
Clonality	Monoclonal
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS (pH 7.4), 1% BSA, 0.02% Proclin 300, and 50% Glycerol
Storage Condition	Store at -20°C for 12 months.
Target
Swiss Prot	P01871
Synonyms	Ig mu chain C region, IGHM
Background	Immunoglobulin M (IgM) forms polymers where multiple immunoglobulins are covalently linked together with disulfide bonds, normally as a pentamer and the J chain is attached to most pentamers. It has a large molecular mass of approximately 900 kD. Due to its polymeric nature, IgM possesses high avidity, and is particularly effective at complement activation. It is sometimes called a "natural antibody", but it is likely that the antibodies arise due to sensitization in the very young to antigens that are naturally occurring in nature. IgM is the first immunoglobulin expressed by mature B cells. IgM antibodies appear early in the course of an infection and usually do not reappear after further exposure. IgM antibodies do not pass across the human placenta. These two biological properties of IgM make it useful in the diagnosis of infectious diseases. Demonstrating IgM antibodies in patients serum indicates recent or in serum from a neonate intrauterine infection such as congenital rubella.
Application Dilution
WB	1:300-5000
IHC-P	1:200-400
IHC