Abcam, ab223590, Mouse Beta-2-Microglobulin ELISA Kit

Size: 1 x 96Tests / 1 x 384Tests
Mouse Beta-2-Microglobulin ELISA Kit is a single-wash 90-min Simplestep used to quantify Mouse Beta-2-Microglobulin with a sensitivity of 1.165 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. - Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader - Different formats for different needs: 384-well plate for higher throughput - Design your own immunoassay: we also offer the conjugation-ready antibody pair
Key facts
Detection method:Colorimetric,
Sample types:Urine, Heparin Plasma, Citrate plasma, Cell culture supernatant, Serum, EDTA Plasma,
Reacts with:Mouse,
Assay type:Sandwich (quantitative),
Sensitivity:= 1.165 pg/mL,
Range:3.125 - 200 pg/mL,
Assay time:1h 30m,
Assay Platform:Pre-coated microplate (12 x 8 well strips)

Product details:
Mouse Beta-2-Microglobulin ELISA Kit ab223590 is a rapid single-wash 90-min Sandwich ELISA to measure Mouse Beta-2-Microglobulin in cell culture supernatant, citrate plasma, EDTA plasma, heparin plasma, serum, urine. This SimpleStep sensitivity is 1.165 pg/mL.
How the assay works
Mouse Beta-2-Microglobulin SimpleStep ELISA
employs capture antibodies conjugated to an affinity tag that is recognized by the monoclonal antibody used to coat our SimpleStep ELISA
plates. This approach to sandwich ELISA allows the formation of the antibody-analyte sandwich complex in a single step, significantly reducing assay time. See the SimpleStep ELISA
protocol summary in the image section for further details.
Assay Specificity
Our SimpleStep ELISA
kits use recombinant monoclonal antibodies rigorously validated to ensure the highest level of consistency and reproducibility, improved sensitivity and specificity and ease of scalability and security of supply.
Please refer to our protocol booklet for more details.
Mouse Beta-2-Microglobulin ELISA Kit ab223590 protocol summary
1. Mix: add samples/standards to the wells together with the capture and detector antibody cocktail. Incubate 1 hr at room temperature
2. Wash
3. Add TMB development solution - incubate for 10 min
4. Add Stop solution
5. Read the results on a plate reader at 450 nm
Save your precious samples
Our 384-well Mouse Beta-2-Microglobulin ELISA Kit only requires a maximum of 12.5µL sample
Design your own immunoassay
We offer the antibody pair used in this kit in a BSA and Azide-free format, ready for conjugation:
- Anti-beta 2 Microglobulin antibody [EPR20530-260] - BSA and Azide free (Capture)
ab244922
- Anti-beta 2 Microglobulin antibody [EPR20530-203] - BSA and Azide free (Detector)
ab244922
Beta-2-Microglobulin is the light chain of the class I major histocompatibility complex (MHC); it forms heterodimers with classical (HLA-A, -B, -C) and non-classical (HLA-E, -F, -G) class I MHC heavy chains and with class I non-MHC heavy chains (CD1). Beta-2-Microglobulin is involved in the presentation of peptide antigens to the immune system. Beta-2-Microglobulin can dissociate from the MHC and circulate in complex with alpha 2-Macroglobulin.
REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

Properties and Storage Information:
Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-+4°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Beta-2-Microglobulin (B2M) is a component of the class I major histocompatibility complex (MHC I) and plays an important role in presenting peptides to the immune system. B2M weighs approximately 11.8 kDa and is found abundantly in all nucleated cells. It has alternate names such as B2 microglobulin or beta-2-microglobulin. This protein is present in the cell membrane as a part of the MHC I which is important for immune surveillance. Additionally B2M is detectable in various biological fluids including serum and its levels can reflect physiological and pathological states.
Biological function summary
Beta-2-microglobulin is important for the stability and transport of MHC class I molecules to the cell surface. As part of the MHC class I complex B2M assists in binding peptides allowing immune cells to identify and target pathogen-infected cells. Without B2M the MHC class I molecules are not properly expressed on the cell surface disrupting immune recognition. In laboratory settings researchers often use anti-beta-2-microglobulin antibodies to investigate its role in MHC class I function.
Pathways
Beta-2-microglobulin interacts significantly with the immune system most notably in the antigen processing and presentation pathway. It works alongside proteins such as the heavy chain of MHC class I. B2M is important in the pathway that involves the transport of antigens to the endoplasmic reticulum where they are loaded onto MHC class I molecules for inspection by cytotoxic T cells. Another related pathway is the tapasin-mediated processing of antigen peptides highlighting the indispensable role of B2M in immune response regulation.
Beta-2-microglobulin is associated with conditions such as beta-2-microglobulin amyloidosis and certain lymphoproliferative disorders. Elevated levels of B2M in serum serve as a marker for diseases like multiple myeloma where the protein level correlates with disease severity. B2M-related amyloidosis frequently occurs in patients undergoing long-term dialysis where amyloid deposits accumulate in tissues. Linking B2M to immune system dysfunction studies have shown interactions with other proteins including components of the immune system like HLA-A and HLA-B highlighting B2M's relevance in diagnosing and understanding these conditions.