关键信息
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基因名
B2M/Beta-2 microglobulin
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简介
Beta-2 microglobulin (B2M) is vital in presenting antigens to the immune system through MHC class I molecules. It forms a heterodimer with an alpha chain to create MHC class I molecules. B2M also forms a heterotrimer with MR1 and a metabolite antigen, enhancing antigen presentation and immune recognition. B2M's molecular interactions facilitate immune system functioning and foreign substance recognition. B2M/Beta-2 microglobulin Protein, Mouse (HEK293, His) is the recombinant mouse-derived B2M/Beta-2 microglobulin protein, expressed by HEK293 , with C-His labeled tag.
- 应用
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生物活性
Immobilized Mouse B2M at 2 μg/mL (100 μL/well) can bind Anti-B2M antibody. The ED50 for this effect is 0.6243 μg/mL. Immobilized Mouse B2M at 2 μg/mL (100 μL/well) can bind Anti-B2M antibody. The ED50 for this effect is 0.6243 μg/mL.
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别名
Beta-2-microglobulin; B2M
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种属
Mouse
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表达系统
HEK293
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标签
C-His
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纯度
Greater than 95% as determined by SDS-PAGE.
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蛋白编号
P01887
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表达区间
I21-M119
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蛋白长度
Full Length of Mature Protein
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分子量
14.5 kDa
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内毒素
< 1.0 EU per μg protein as determined by the LAL method.
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性状
Freeze-dried powder
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缓冲液
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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复溶方法
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- 个性化定制
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稳定性测试
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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保存条件 & 期限
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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运输条件
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
质检流程
相关产品
背景信息
Beta-2 microglobulin (B2M) is a small protein that plays a critical role in the immune system and is a component of the major histocompatibility complex (MHC) class I molecules. It is involved in antigen presentation, which is essential for the activation of T-cells. Abnormal levels of B2M are associated with various diseases, including chronic kidney disease, multiple myeloma, and certain autoimmune disorders. The study of recombinant B2M has gained attention due to its potential applications in diagnostics and therapeutics. Recombinant B2M can be utilized to better understand its biological functions, investigate its role in disease pathogenesis, and develop novel strategies for treatment. Additionally, it serves as a valuable tool in research, enabling scientists to explore its interaction with other proteins and the immune system more broadly. Advances in recombinant DNA technology facilitate the production of B2M, allowing for high-yield synthesis and purification, which are essential for both laboratory research and potential clinical applications. Overall, the investigation of recombinant B2M offers promising insights into immune response mechanisms and potential therapeutic avenues for B2M-related diseases.
