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Anti-B2M / Beta 2 Microglobulin Antibody IHC-plus™ LS-B2426

Note: This antibody replaces LS-C9024


Wt. Vol. Conc. Price
50 µg - 1 mg/ml $450
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular B2M / Beta 2 Microglobulin Antibodies

Anti-B2M / Beta 2 Microglobulin Antibody (clone B2M-01, HRP) LS-C46548
Mouse Monoclonal [clone B2M-01] (IgG2a) to Human B2M / Beta 2 Microglobulin
Western blot
HRP Conjugated
Anti-B2M / Beta 2 Microglobulin Antibody (clone 2M2) IHC-plus™ LS-B2200
Mouse Monoclonal [clone 2M2] (IgG1) to Human B2M / Beta 2 Microglobulin
IHC - Paraffin, Western blot, Flow Cytometry, ELISA
Immunohistochemistry Image
Anti-B2M / Beta 2 Microglobulin Antibody (clone 2213) IHC-plus™ LS-B2249
Mouse Monoclonal [clone 2213] (IgG1) to Human B2M / Beta 2 Microglobulin
IHC - Paraffin, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Mouse Monoclonal (IgG2a) to Human B2M / Beta 2 Microglobulin
IHC - Paraffin, Western blot, Immunoprecipitation, Flow Cytometry, ELISA


Human B2M / Beta 2 Microglobulin
Human (tested or 100% immunogen sequence identity)
IgG2a Monoclonal
Ion exchange chromatography


  • IHC - Paraffin (10 µg/ml)
  • Western blot (2 - 4 µg/ml)
  • Immunoprecipitation
  • Flow Cytometry (1 µg/ml)

Specificity and Use

B2M / Beta 2 Microglobulin antibody was raised against purified human b2-microglobulin.
Recognizes human b2-microglobulin associated with cell-surface MHC Class I molecules and other membrane antigens as well as soluble human b2-microglobulin. Does not cross-react with mouse, bovine, rabbit, dog or chicken b2-microglobulin.
Immunohistochemistry: LS-B2426 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B2426 was determined to be 10 ug/ml.


PBS, pH 7.4, 15 mM sodium azide
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
For research use only.

About B2M / Beta 2 Microglobulin

P61769 NM_004048 NP_004039.1

B2M Antibody, Beta 2 Microglobulin Antibody, Beta-2-microglobulin Antibody, Beta-2-microglobin Antibody

B2M / Beta 2 Microglobulin is a serum protein found in association with the major histocompatibility complex (MHC) class I heavy chain on the surface of nearly all nucleated cells. The protein has a predominantly beta-pleated sheet structure that can form amyloid fibrils in some pathological conditions. The encoded antimicrobial protein displays antibacterial activity in amniotic fluid. A mutation in this gene has been shown to result in hypercatabolic hypoproteinemia.


Anti-B2M antibody IHC of human thymus. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2426 concentration 10 ug/ml.

Requested From: United States
Date Requested: 10/24/2016

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