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P00779 Recombinant Human CD33/

Siglec-3 细胞因子/蛋白
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  • ¥832 - 21120
  • Solarbio已认证
  • P00779
  • 北京
  • 2025年07月25日
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 库存

      现询

    • 供应商

      北京索莱宝科技有限公司

    • 规格

      1mg/500ug/50ug/10ug

    规格:1mg产品价格:¥21120.0
    规格:500ug产品价格:¥14784.0
    规格:50ug产品价格:¥2288.0
    规格:10ug产品价格:¥832.0
    基本信息
    基因名
    别名Myeloid Cell Surface Antigen CD33;Sialic Acid-Binding Ig-Like Lectin 3;Siglec-3;gp67;CD33;SIGLEC3
    中文名称Recombinant Human CD33/Siglec-3
    外观(性状)Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, 2mM EDTA, pH 7.2.
    纯度≥95% as determined by reducing SDS-PAGE.
    储存条件Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
    运输条件The product is shipped at 2-8°C temperature. Upon receipt, store it immediately at the temperature listed below.
    背景说明CD33 is a type I Lectin belonging to the Ig superfamily.CD33 contains an N terminal Ig like V type domain,which mediates sialic acid binding,followed by one Ig like C2 type domain,a transmembrane region and a cytoplasmic tail containing two conserved immunoreceptor tyrosine based inhibition motifs (ITIMs).Eleven human Siglecs have been characterized.Siglecs 5 to 11 share a high degree of sequence similarity with CD33/Siglec3 both in their extracellular and intracellular regions.They are collectively referred to as CD33 related Siglecs.CD33 related Siglecs have differential expression pattern within the hematopoietic system.They are involved in the regulation of cellular activation within the immune system.Siglec 3 expression is restricted to cells of myelomonocytic lineage.Siglec3 recruits SHP1 and SHP2 to its ITIMs upon phosphorylation.
    来源Human Cells
    溶剂Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
    内毒素Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test.
    单位

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    • 解码Siglec家族:关键成员、作用机制与实验研究策略

      -1/2)激活下游信号级联反应,进而精确调控细胞的极化状态、吞噬功能或抑制性细胞因子的分泌,是决定治疗成败的关键所在。 例如,Siglec-15虽依赖DAP12接头蛋白,却表现出抑制性功能,这种独特的信号转导特征如何在髓系细胞内部实现免疫抑制?再如,Siglec-10与CD24结合后,SHP-1/2的激活如何具体阻断吞噬突触的形成?这些问题指向了一个更深层次的科学问题:在复杂的髓系细胞信号网络中,Siglec轴如何通过分子层面的博弈,最终决定免疫微环境的走向。因此,Step 2的研究决策应聚焦于此,旨在揭示

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