HLA-DRB4 抗体
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- 抗原 See all HLA-DRB4 抗体
- HLA-DRB4 (Major Histocompatibility Complex, Class II, DR beta 4 (HLA-DRB4))
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适用
- 人
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宿主
- 兔
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克隆类型
- 多克隆
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标记
- This HLA-DRB4 antibody is un-conjugated
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应用范围
- Western Blotting (WB), ELISA, Immunohistochemistry (IHC)
- 产品特性
- Polyclonal Antibody
- 纯化方法
- Antigen affinity purification
- 免疫原
- Fusion protein of human HLA-DRB4
- 亚型
- IgG
- Top Product
- Discover our top product HLA-DRB4 Primary Antibody
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- 应用备注
- WB 1:500-1:2000, IHC 1:20-1:100, ELISA 1:5000-1:10000
- 限制
- 仅限研究用
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- 状态
- Liquid
- 浓度
- 1.02 mg/mL
- 缓冲液
- PBS with 0.05 % Sodium azide and 40 % Glycerol, pH 7.4
- 储存液
- Sodium azide
- 注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 储存条件
- -20 °C
- 储存方法
- Store at -20°C. Avoid freeze / thaw cycles.
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- 抗原
- HLA-DRB4 (Major Histocompatibility Complex, Class II, DR beta 4 (HLA-DRB4))
- 别名
- HLA-DRB4 (HLA-DRB4 产品)
- 别名
- DR-4 antibody, DR4 antibody, DRB4 antibody, HLA-DR4B antibody, major histocompatibility complex, class II, DR beta 4 antibody, HLA-DRB4 antibody
- 背景
- HLA-DRB4 belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DRA) and a beta (DRB) chain, both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities. Typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. DRB1 is expressed at a level five times higher than its paralogues DRB3, DRB4 and DRB5. The presence of DRB4 is linked with allelic variants of DRB1, otherwise it is omitted. There are 4 related pseudogenes: DRB2, DRB6, DRB7, DRB8 and DRB9.
- 分子量
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Observed_MW: Refer to figures
Calculated_MW: 30 kDa
- UniProt
- P13762
- 途径
- TCR Signaling, Positive Regulation of Peptide Hormone Secretion, Production of Molecular Mediator of Immune Response
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