FCER2 Protein (Transcript Variant 1)
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- 抗原 See all FCER2 蛋白
- FCER2 (Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- Transcript Variant 1
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宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 应用范围
- Functional Studies (Func), Antibody Production (AbP), Standard (STD), Protein Interaction (PI)
- 特异性
- Optimal preservation of protein structure, post-translational modifications and functions.
- 产品特性
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- Recombinant human CD23 (transcript variant 1) protein expressed in E. coli.
- Produced with end-sequenced ORF clone
- Tested for bioactivity.
- 纯度
- > 95 % as determined by SDS-PAGE and Coomassie blue staining
- 内毒素水平
- Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).
- Biological Activity Comment
- Measured by its ability to induce TNF-alpha production by human PBMCs.
- Top Product
- Discover our top product FCER2 蛋白
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Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) protein (His tag)
FCER2 宿主: 人 宿主: HEK-293 Cells Recombinant > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 1-321) protein (GST tag)FCER2 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) protein (His tag)FCER2 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 92 % as determined by SDS-PAGE
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) protein (Fc Tag)FCER2 宿主: 大鼠 宿主: HEK-293 Cells Recombinant > 90 % as determined by SDS-PAGE
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 1-331) protein (Strep Tag)Crystallography grade FCER2 宿主: 小鼠 宿主: Tobacco (Nicotiana tabacum) Recombinant ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 1-321) protein (Strep Tag)Crystallography grade FCER2 宿主: 人 宿主: Tobacco (Nicotiana tabacum) Recombinant >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 48-321) protein (His tag)Crystallography grade FCER2 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA, Crys
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 50-331) protein (His tag)Crystallography grade FCER2 宿主: 小鼠 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA, Crys
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 150-321) protein (rho-1D4 tag)Crystallography grade FCER2 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA, Crys
Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2) (AA 48-321) (Active) protein (His tag,AVI tag,Biotin)FCER2 宿主: 人 宿主: HEK-293 Cells Recombinant >95 % as determined by reduced SDS-PAGE. Active
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- 应用备注
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Recombinant human proteins can be used for:
Native antigens for optimized antibody production
Positive controls in ELISA and other antibody assays
Protein-protein interaction
In vitro biochemical assays and cell-based functional assays - 限制
- 仅限研究用
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- 缓冲液
- Lyophilized from a 0.2 μM filtered solution of 20 mM phosphate buffer,100 mM NaCl, pH 7.2
- 注意事项
- Resuspend the protein in the desired concentration in proper buffer
- 储存条件
- -80 °C
- 储存方法
- Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
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- 抗原
- FCER2 (Fc Fragment of IgE, Low Affinity II, Receptor For (CD23) (FCER2))
- 别名
- CD23 (FCER2 产品)
- 别名
- BLAST-2 Protein, CD23 Protein, CD23A Protein, CLEC4J Protein, FCE2 Protein, IGEBF Protein, Fcer2a Protein, Fc fragment of IgE receptor II Protein, FCER2 Protein, Fcer2 Protein
- 背景
- The protein encoded by this gene is a B-cell specific antigen, and a low-affinity receptor for IgE. It has essential roles in B cell growth and differentiation, and the regulation of IgE production. This protein also exists as a soluble secreted form, then functioning as a potent mitogenic growth factor. Alternatively spliced transcript variants encoding different isoforms have been described for this gene.[provided by RefSeq, Jul 2011].
- 分子量
- 19.2 kDa
- NCBI登录号
- NP_001993
- 途径
- Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
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