FCAR Protein (His tag)
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- 抗原 See all FCAR 蛋白
- FCAR (Fc Fragment of IgA, Receptor For (FCAR))
- 蛋白类型
- Recombinant
- 生物活性
- Active
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宿主
- 人
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资源
- HEK-293 Cells
- 标记
- This FCAR protein is labelled with His tag.
- 原理
- Recombinant Human CD89/FCAR Protein (His Tag)(Active)
- 序列
- Met 1-Asn 227
- 产品特性
- A DNA sequence encoding the pro form of human FCAR extracellular domain (NP_001991.1) (Met 1-Asn 227) was expressed with a C-terminal polyhistidine tag.
- 纯度
- > 97 % as determined by reducing SDS-PAGE.
- 内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
- Biological Activity Comment
- Measured by its ability to bind human IgA in functional Elisa.
- Top Product
- Discover our top product FCAR 蛋白
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Fc Fragment of IgA, Receptor For (FCAR) protein (His tag)
FCAR 宿主: 人 宿主: HEK-293 Cells Recombinant > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
Fc Fragment of IgA, Receptor For (FCAR) (AA 24-133) protein (GST tag)FCAR 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Fc Fragment of IgA, Receptor For (FCAR) protein (His tag)FCAR 宿主: 大鼠 宿主: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE
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- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- Please refer to the printed manual for detailed information.
- 缓冲液
- Lyophilized from sterile PBS, pH 7.4
- 储存条件
- 4 °C,-20 °C,-80 °C
- 储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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- 抗原
- FCAR (Fc Fragment of IgA, Receptor For (FCAR))
- 别名
- CD89/FCAR (FCAR 产品)
- 别名
- CD89 Protein, Fc fragment of IgA receptor Protein, Fc fragment of IgA, receptor for Protein, FCAR Protein
- 背景
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Background: FCAR, also called FcαRI or CD89, is a type I transmembrane receptor for Fc region of IgA which is the most abundant immunoglobulin in mucosal areas but is only the second most common antibody isotype in serum. This receptor is present on the surface of myeloid lineage cells such as neutrophils, monocytes, macrophages, and eosinophils, especially phagocytes located in mucosal areas. Upon ligand IgA binding, FcαRI associates with the FcR γ signaling molecule bearing the immunoreceptor tyrosine-based activation motif (ITAM) through a unique charge-based mechanism and triggers multiple cell-mediated immune responses. It has been reported that Fc RI is a dual-function receptor that can mediate both inflammatory and anti-inflammatory responses depending on the type of interaction with its ligand. Sustained aggregation of FCAR results in activation of target-cell functions such as antigen presentation and cytokine release. In contrast, Monomeric targeting with serum IgA or with a variety of anti-FcαRI Fab fragments triggers an inhibitory response and additionally induces apoptosis. FcαRI thus play an fundamental role in preventing tumor development and growth, as well as in controlling inflammation.
Synonym: Immunoglobulin Alpha Fc Receptor; IgA Fc Receptor; CD89; FCAR;CTB-61M7.2;FcalphaRI;FCAR;XXbac-BPG230H20.5
- 分子量
- 25 kDa
- NCBI登录号
- NP_001991
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