B2M ; Beta 2 microglobin ; Beta 2 microglobulin ; Beta chain of MHC class I molecules ; Beta-2-microglobulin form pI 5.3 ; Hdcma22p
Categories
Primary Antibodies
Cellular Localization
Secreted, Cell Surface, extracellular
Chromosome Location
15q21-q22.2
Clonality
Monoclonal
Description
Recognizes a protein of 12kDa, identified as beta-2 microglobulin. Major histocompatibility complex (MHC) class 1 molecules bind to antigens for presentation on the surface of cells. The proteasome is responsible for producing these antigens from the components of foreign pathogens. MHC class 1 molecules consist of an alphaheavy chain that contains three subdomains (alpha1, alpha2, alpha3) and a non-covalent associating light chain, known as beta-2-Microglobulin. Beta-2-Microglobulin associates with the alpha3 subdomain of the alphaheavy chain and forms an immunoglobulin domain-like structure that mediates proper folding and expression of MHC class 1 molecules. The alpha1 and alpha2 domains of the alphaheavy chain form the peptide antigen-binding cleft. Mutations in the beta-2-Microglobulin gene can enhance the progression of malignant melanoma phenotypes.
Host
Mouse
Immunogen
Recombinant Full length human B2M protein
Isotype
IgG2b Kappa
Positive Control
HL-60 or HeLa cells.Melanomas and Lymphoma. Carcinoma of Stomach, Cervix, Endometrial, Kidney or Colon.
Reactivity
Human, non-human primates
Recombinant
TRUE
Regulatory
RUO
Species
Homo Sapiens (Human)
Swissprot
P61769
Gene Id
567
Clone No
rB2M, 961
Symbol
B2M
Weight
12kDa
Buffer
200μg/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Concentration
1.0mg/ml
Description
There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.
Purity
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Storage
Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.
Applications
FACS, IF, IHC-F
Description
Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes,Optimal dilution for a specific application should be determined., FACS ; IF ; IHC-F
Dilution
Flow Cytometry
0.5-1μg/million cells
Immunofluorescence
0.5-1μg/ml
Immunohistology (Formalin-fixed)
0.5-1μg/ml for 30 minutes at RT
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Reviews of Anti-undefined Antibody rB2M,961 Unconjugated BHA10208083