特徴
- 背景：Siglecs are sialic acid specific I‑type lectins that are characterized by an extracellular domain (ECD) with an N‑terminal Ig‑like V‑set domain followed by varying numbers of Ig‑like C2‑set domains. Mouse Siglec‑E, also known as Myeloid Inhibitory Siglec (MIS), is an 80 ‑ 85 kDa member of the CD33‑related subfamily of Siglecs. Rodent and primate Siglec gene families have significantly diverged, and Siglec‑9 is the most likely human ortholog of mouse Siglec‑E. Siglec‑E is expressed as a heavily N‑glycosylated disulfide‑linked homodimer and shows binding preference for disialic acids in the alpha 2‑8 linkage. Siglec‑E is up‑regulated and additionally phosphorylated following cellular stimulation by a variety of TLR agonists. Siglec‑E signaling negatively regulates the LPS‑induced production of TNF‑ alpha and IL‑6 by macrophages. Its up‑regulation in macrophages parallels the development of endotoxin tolerance. Siglec‑E recognition of sialylated determinants on virulent T. cruzi contributes to the suppression of dendritic cell IL‑12 p40 production.
仕様
- 種由来：Mouse
- 発現宿主：Human Cells
- 純度：>95% as determined by reducing SDS-PAGE.
- 遺伝子構造：Recombinant Mouse Sialic Acid Binding Ig-like Lectin E is produced by our Mammalian expression system and the target gene encoding Gln20-Phe355 is expressed with a Fc tag at the C-terminus.
- 別名（遺伝子名）：SiglecE; Siglec-E; Sialic Acid Binding Ig-like Lectin E
- アミノ酸配列：Gln20-Phe355
- アクセッションＮｏ．：Q6PJ50
- タグ種類：C-Fc
- エンドトキシン濃度：< 1.0 EU per ug as determined by the LAL method.
- 分子量：64.4 kDa
- 組成：Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.5.
- 保存条件：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℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
- メーカーマニュアルリンク：https://u2.elabscience.com/viewpdf-463579-elabscience-PKSM041446.pdf
- サイズ：10ug
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
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86-4048-34
Recombinant Mouse Siglec-E (C-Fc) 10ug
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86-4052-31
Recombinant Mouse Siglec-E (C-Fc) 50ug
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