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Qa-1b&B2M&Qdm (AMAPRTLLL) Monomer Protein, Mouse, MHC (His & Avi)

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货号 TMPK-01414

别名 Qdm, Qa-1b, MHC, H2-T23

Qa-1b binds a peptide (AMAPRTLLL), referred to as Qdm (for Qa-1 determinant modifier), derived from the signal sequence of murine class Ia molecules. This peptide binds with high affinity and accounts for almost all of the peptides associated with this molecule. Human histocompatibility leukocyte antigen (HLA)-E, a homologue of Qa-1b, binds similar peptides derived from human class Ia molecules and interacts with CD94/NKG2 receptors on natural killer cells.

Qa-1b&B2M&Qdm (AMAPRTLLL) Monomer Protein, Mouse, MHC (His & Avi)
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Qa-1b&B2M&Qdm (AMAPRTLLL) Monomer Protein, Mouse, MHC (His & Avi)

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Rating icon 很棒
SPR兼容缓冲液
货号 TMPK-01414 别名 Qdm, Qa-1b, MHC, H2-T23

Qa-1b binds a peptide (AMAPRTLLL), referred to as Qdm (for Qa-1 determinant modifier), derived from the signal sequence of murine class Ia molecules. This peptide binds with high affinity and accounts for almost all of the peptides associated with this molecule. Human histocompatibility leukocyte antigen (HLA)-E, a homologue of Qa-1b, binds similar peptides derived from human class Ia molecules and interacts with CD94/NKG2 receptors on natural killer cells.

规格价格库存数量
5 μg
¥ 426
现货
10 μg
¥ 688
现货
20 μg
¥ 1,130
现货
50 μg
¥ 2,230
3日内发货
100 μg
¥ 3,780
现货
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选择批次:
纯度: > 95%
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资源下载:
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产品介绍

生物活性
产品描述
Qa-1b binds a peptide (AMAPRTLLL), referred to as Qdm (for Qa-1 determinant modifier), derived from the signal sequence of murine class Ia molecules. This peptide binds with high affinity and accounts for almost all of the peptides associated with this molecule. Human histocompatibility leukocyte antigen (HLA)-E, a homologue of Qa-1b, binds similar peptides derived from human class Ia molecules and interacts with CD94/NKG2 receptors on natural killer cells.
生物活性
Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
研究背景
Qa-1b binds a peptide (AMAPRTLLL), referred to as Qdm (for Qa-1 determinant modifier), derived from the signal sequence of murine class Ia molecules. This peptide binds with high affinity and accounts for almost all of the peptides associated with this molecule. Human histocompatibility leukocyte antigen (HLA)-E, a homologue of Qa-1b, binds similar peptides derived from human class Ia molecules and interacts with CD94/NKG2 receptors on natural killer cells.
种属
Mouse
表达系统
HEK293 Cells
标签C-His-Avi
蛋白编号P06339(Q1-1b)&P01887(B2M)&AMAPRTLLL
蛋白构建His23-Pro296(Qa-1b), Ile21-Met119(B2M) and AMAPRTLLL peptide
蛋白纯度
> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
缓冲液Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
复溶方法Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
别名Qdm, Qa-1b, MHC, H2-T23
内毒素< 1 EU/μg by the LAL method.
化学信息
分子量The protein has a predicted MW of 50.60 kDa. Due to glycosylation, the protein migrates to 55-65 kDa based on Tris-Bis PAGE result.
颜色White
物理性状Lyophilized powder
储存&溶解度
运输方式In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice.
存储Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

计算器

  • 复溶 计算器
  • 重组蛋白稀释 计算器
  • 比活力 计算器

剂量转换

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技术支持

请阅读 重组蛋白用户指南 了解更多具体信息.
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