HLA-B 抗体
Quick Overview for HLA-B 抗体 (ABIN7466178)
抗原
See all HLA-B 抗体适用
宿主
克隆类型
标记
应用范围
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特异性
- This antibody may cross with other MHC class I members.
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交叉反应
- 人
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纯化方法
- Purified by antigen-affinity chromatography.
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免疫原
- Recombinant protein encompassing a sequence within the center region of human HLA-B. The exact sequence is proprietary.
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亚型
- IgG
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应用备注
- WB: 1:500-1:3000. IHC-P: 1:100-1:1000. Optimal dilutions/concentrations should be determined by the researcher. Not tested in other applications.
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说明
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Positive Control: HL-60
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/mL
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缓冲液
- 0.1M Tris-Glycine ( pH 7), 20 % Glycerol, 0.01 % Thimerosal
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储存液
- Thimerosal (Merthiolate)
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注意事项
- This product contains Thimerosal (Merthiolate): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4°C. For long-term storage, aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
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- HLA-B (Major Histocompatibility Complex, Class I, B (HLA-B))
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别名
- major histocompatibility complex, class I, B
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背景
- Major histocompatibility complex, class I, B , AS , B-4901 , HLAB,HLA-B belongs to the HLA class I heavy chain paralogues. This class I molecule is a heterodimer consisting of a heavy chain and a light chain (beta-2 microglobulin). The heavy chain is anchored in the membrane. Class I molecules play a central role in the immune system by presenting peptides derived from the endoplasmic reticulum lumen. They are expressed in nearly all cells. The heavy chain is approximately 45 kDa and its gene contains 8 exons. Exon 1 encodes the leader peptide, exon 2 and 3 encode the alpha1 and alpha2 domains, which both bind the peptide, exon 4 encodes the alpha3 domain, exon 5 encodes the transmembrane region and exons 6 and 7 encode the cytoplasmic tail. Polymorphisms within exon 2 and exon 3 are responsible for the peptide binding specificity of each class one molecule. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. Hundreds of HLA-B alleles have been described. [provided by RefSeq]
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分子量
- 40 kDa
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基因ID
- 3106
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UniProt
- P03989, P01889
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途径
- Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints, Human Leukocyte Antigen (HLA) in Adaptive Immune Response
抗原
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