Recombinant Human CD23/FCER2 Protein, C-His (PX-P5183)
概述
图片
参考文献
概述
货号
PX-P5183
品牌
ProteoGenix
描述
Recombinant Human CD23/FCER2 Protein, C-His (PX-P5183) expressed in Mammalian Cells, Purity: >90% as determined by SDS-PAGE..
Highlights
High Purity (>90% as determined by SDS-PAGE.) — Verified by SDS-PAGE for downstream accuracy.
Mammalian Cells Expression — Optimized for functional studies.
表达系统
Mammalian Cells
Accession号
P06734
蛋白长度
Asp48-Ser321
应用
ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
种属
Homo sapiens (Human)
性质
Recombinant
内毒素水平
Please contact with the lab for this information.
纯度
>90% as determined by SDS-PAGE.
预测分子量
33.9 kDa
状态
Lyophilized
保存溶液
Lyophilized from a solution in PBS pH 7.4, 1mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
重悬
Reconstitute in sterile water for a stock solution.A copy of datasheet will be provided with the products, please refer to it for details.
运输
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
稳定性和存储
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
别名
Lymphocyte IgE receptor, C-type lectin domain family 4 member J, Low affinity immunoglobulin epsilon Fc receptor, CD23A, BLAST-2, Immunoglobulin E-binding factor, IGEBF, CD23, Fc-epsilon-RII, CLEC4J, FCE2, FCER2
背景
Low affinity immunoglobulin epsilon Fc receptor (CD23/FCER2) is a ~36 kDa protein. Low-affinity receptor for immunoglobulin E (IgE) and CR2/CD21. Has essential roles in the regulation of IgE production and in the differentiation of B cells. On B cells, initiates IgE-dependent antigen uptake and presentation to T cells. On macrophages, upon IgE binding and antigen cross-linking induces intracellular killing of parasites through activation of L-Arginine-nitric oxide pathway.
1. Pirron, U. et al. (1990) European journal of immunology 20, 1547-51. PMID: 2167225
2. Vouldoukis, I. et al. (1995) Proceedings of the National Academy of Sciences of the United States of America 92, 7804-8. PMID: 7544003
