Recombinant Cynomolgus/Rhesus macaque B2M protein, His-tagged
Cat.No. : | B2M-488R |
Product Overview : | Recombinant Cynomolgus/Rhesus macaque B2M protein (Ile21-Met119), fused to His tag at C-terminus, was expressed in human 293 cells (HEK293).In the region Ile21-Met119, the AA sequence of Cynomolgus and Rhesus macaque B2M are homologus. |
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Description : | β2 microglobulin is also known as Beta-2-microglobulin (B2M), is a component of MHC class I molecules which belongs to the beta-2-microglobulin family. B2M is present on all nucleated cells (excludes red blood cells). B2M associates not only with the alpha chain of MHC class I molecules, but also with class I-like molecules such as CD1 and Qa. An additional function of B2M is association with the HFE protein, together regulating the expression of hepcidin in the liver which targets the iron transporter ferroportin on the cytoplasmic membrane of enterocytes and macrophages for degradation resulting in decreased iron uptake from food and iron release from recycled red blood cells respectively. Loss of this function causes iron excess and hemochromatosis. Defects in B2M are the cause of hypercatabolic hypoproteinemia (HYCATHYP). |
Source : | HEK293 |
Species : | Cynomolgus/Rhesus macaque |
Tag : | His |
Form : | Lyophilized from 0.22 um filtered solution in PBS, pH7.4, 10% trehalose. |
Molecular Mass : | The protein has a calculated MW of 12.6 kDa. The protein migrates as 14 kDa under reducing (R) condition (SDS-PAGE). |
Protein length : | 99 |
Endotoxin : | Less than 1.0 EU per ug by the LAL method. |
Purity : | >95% as determined by SDS-PAGE. |
Storage : | For long term storage, the product should be stored at lyophilized state at -20 centigrade or lower. Please avoid repeated freeze-thaw cycles. This product is stable after storage at: -20 centigrade to -70 centigrade for 12 months in lyophilized state; -70 centigrade for 3 months under sterile conditions after reconstitution. |
Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents. |
Gene Name : | B2M |
Official Symbol : | B2M |
Synonyms : | B2M; beta-2-microglobulin; beta-2-microglobin; beta chain of MHC class I molecules |
Gene ID : | 712428 |
mRNA Refseq : | NM_001047137.1 |
Protein Refseq : | NP_001040602.1 |
UniProt ID : | Q6V7J5 |
Products Types
◆ Recombinant Protein | ||
B2M-414H | Recombinant Human B2M Protein, His (Fc)-Avi-tagged | +Inquiry |
B2M-07H | Recombinant Human B2M Protein, His-tagged(C-ter) | +Inquiry |
B2M-569R | Recombinant Rat B2M Protein, His (Fc)-Avi-tagged | +Inquiry |
B2M-1111R | Recombinant Rat B2M protein(Met1-Met119), His-tagged | +Inquiry |
B2M-105R | Recombinant Rat B2M Protein, His and Strep-tagged | +Inquiry |
◆ Native Protein | ||
B2M-8046H | Native Human Beta 2 MicroGlobulin | +Inquiry |
B2M-5366H | Native Human Beta-2-Microglobulin | +Inquiry |
B2M-13H | Native Human B2M | +Inquiry |
◆ Lysates | ||
B2M-2204HCL | Recombinant Human B2M cell lysate | +Inquiry |
B2M-1512CCL | Recombinant Cynomolgus B2M cell lysate | +Inquiry |
B2M-1550RCL | Recombinant Rat B2M cell lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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Q&As (6)
Ask a questionThe normal reference range for B2M varies depending on age, gender, weight, individual differences, and other factors. In general, the normal reference range is between 0~3.0mg/L.
Causes of reduced B2M include liver and kidney failure, tuberculosis, HIV infection, rheumatoid arthritis, systemic lupus erythematosus and other diseases.
B2M plays an important role in the diagnosis and prognosis assessment of malignancies such as lymphoma and multiple myeloma. Elevated B2M levels can also indicate worsening or recurrence of certain autoimmune diseases, such as systemic lupus erythematosus.
It has a variety of physiological functions in the immune system, including inducing immune response, participating in lymphocyte proliferation and differentiation, regulating immune tolerance, and participating in tumor immune surveillance.
The levels can be affected by a variety of factors, such as cancer, inflammation, autoimmune diseases, infections, medications, etc.
This is associated with many diseases, including lymphoma, normal stress hydrocephalus, HIV infection, rheumatoid arthritis, nephrotic syndrome, cirrhosis, systemic lupus erythematosus, etc.
Customer Reviews (3)
Write a reviewTo meet the needs of biological activity experiments
High purity, no impurities.
The expression level is high, which can meet the daily experimental needs.
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