产品编号: KMP2235 产品名称: Human CD24 Protein, mFc Tag 中文名称: 重组人源CD24蛋白 中文全称: 重组人源细胞肺癌簇4抗原蛋白 关键词: 细胞肺癌簇4抗原, CD24, CD24 molecule, CD24 antigen(small cell lung carcinoma cluster 4 antigen), signal transducer CD24, CD24A, Human CD24 Protein, mFc Tag, Recombinant Protein, KMP2235 物种: Human 宿主: HEK293 Cells 规格: 50ug, 100ug, 200ug 纯化方式: Affinity purification 纯度: >95% as determined by SDS-PAGE 内毒素水平: <1.0 EU/ug determined by the LAL method 缓冲体系: PBS, pH7.4 Uniprot: P25063 SDS-PAGE: KMP2235 SDS-PAGE image1.png 功能: May have a pivotal role in cell differentiation of different cell types. Signaling could be triggered by the binding of a lectin-like ligand to the CD24 carbohydrates, and transduced by the release of second messengers derived from the GPI-anchor. Modulates B-cell activation responses. Promotes AG-dependent proliferation of B-cells, and prevents their terminal differentiation into antibody-forming cells (PubMed:11313396). In association with SIGLEC10 may be involved in the selective suppression of the immune response to danger-associated molecular patterns (DAMPs) such as HMGB1, HSP70 and HSP90. Plays a role in the control of autoimmunity (By similarity). 产品背景: Signal Transducer CD24 is a heavily and variably glycosylated GPI-linked sialoprotein. Human CD24 is expressed on B lineage cells and granulocytes, on epithelial, neuronal, and muscle cells, and on a range of tumor cells. CD24 expression is regulated during lineage development and with the activation of various cell types. Antibody crosslinking of CD24 enhances the induction of apoptosis in B and T lymphocytes which contributes to negative selection and the induction of immune tolerance. CD24 on antigen presenting cells cooperates with B7 molecules in the costimulation of T cells. CD24 associates in cis with Siglec10 and with the danger-associated molecules HMGB1, HSP70, or HSP90 which are released from necrotic or damaged cells. Formation of these ternary complexes fills a protective role: the resulting Siglec10 signaling inhibits inflammatory responses that are otherwise induced by extracellular DAMPs. 保存条件: Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. 运输条件: In general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form. 说明: This product is for research use only. 官网链接: http://www.kmdbioscience.cn/ 参考文献: J. Immunol. 166:5567-5577 (2001)