HLA-DRA 抗体 (AA 26-254)
Quick Overview for HLA-DRA 抗体 (AA 26-254) (ABIN5542623)
抗原
See all HLA-DRA 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- AA 26-254
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原理
- HLA-DRA Antibody
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纯化方法
- Purified antibody
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免疫原
- Purified recombinant fragment of human HLA-DRA (AA: 26-254) expressed in E. Coli.
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亚型
- IgG2b
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应用备注
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ELISA: 1/10000
FCM: 1/200 - 1/400
ICC: 1/100 - 1/500
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限制
- 仅限研究用
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状态
- Liquid
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缓冲液
- Purified antibody in PBS with 0.05 % sodium azide.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: 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 at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
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- HLA-DRA (HLA Class II DR alpha (HLA-DRA))
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别名
- HLA-DRA
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背景
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HLA-DRA is one of the HLA class II alpha chain paralogues. This class II molecule is a heterodimer consisting of an alpha and a beta 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 alpha chain is approximately 33-35 kDa and its gene contains 5 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. DRA does not have polymorphisms in the peptide binding part and acts as the sole alpha chain for DRB1, DRB3, DRB4 and DRB5.
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分子量
- 28.6 kDa
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基因ID
- 3122
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UniProt
- P01903
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途径
- TCR Signaling, CXCR4-mediated Signaling Events, Human Leukocyte Antigen (HLA) in Adaptive Immune Response
抗原
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