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Product Name beta 2 Microglobulin Chinese Name β2-微球蛋白抗体 Alias B2M; Beta 2 microglobulin precursor; Beta-2 Microglobulin; Beta chain of mhc class 1 proteins; Hdcma22p; B2MG_HUMAN; Beta 2 microglobin; Beta 2 microglobulin precursor; Beta chain of mhc class 1 proteins; Beta chain of MHC class I molecules; Beta-2-microglobulin form pI 5.3; CDABP0092. β2 Microglobulin; β2-Microglobulin; β-2-Microglobulin; Research Area Tumour Cardiovascular TumourCell biologyMaker Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, (predicted: Rat, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 12kDa Cellular localization Secretory protein Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human beta 2 Microglobulin: 51-119/119 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail This gene encodes 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. A mutation in this gene has been shown to result in hypercatabolic hypoproteinemia.[provided by RefSeq, Sep 2009].
Function:
Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.
Subunit:
Heterodimer of an alpha chain and a beta chain. Beta-2-microglobulin is the beta-chain of major histocompatibility complex class I molecules. Polymers of beta 2-microglobulin can be found in tissues from patients on long-term hemodialysis.
Subcellular Location:
Secreted. Detected in serum and urine.
Post-translational modifications:
Glycation of Ile-21 is observed in long-term hemodialysis patients.
DISEASE:
Defects in B2M are the cause of hypercatabolic hypoproteinemia (HYCATHYP) [MIM:241600]. Affected individuals show marked reduction in serum concentrations of immunoglobulin and albumin, probably due to rapid degradation.
Note=Beta-2-microglobulin may adopt the fibrillar configuration of amyloid in certain pathologic states. The capacity to assemble into amyloid fibrils is concentration dependent. Persistently high beta(2)-microglobulin serum levels lead to amyloidosis in patients on long-term hemodialysis.
Similarity:
Belongs to the beta-2-microglobulin family.
Contains 1 Ig-like C1-type (immunoglobulin-like) domain.
SWISS:
P61769
Gene ID:
567
Database links:Entrez Gene: 567 Human
Entrez Gene: 12010 Mouse
Omim: 109700 Human
SwissProt: P61769 Human
SwissProt: P01887 Mouse
Unigene: 534255 Human
Unigene: 702947 Human
Unigene: 163 Mouse
Unigene: 1868 Rat
Product Picture Tissue/cell: mouse spleen tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-beta 2 Microglobulin Polyclonal Antibody, Unconjugated(SL6294R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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