89-7783-99 Recombinant Human Interleukin-13/IL-13 Protein (His Tag)(Active) 50ug PKSH032617
[Elabscience]
特徴
- 背景：Interleukin-13 is also known as IL-13. It is a protein that in humans is encoded by the IL13 gene. Interleukin-13 is an immunoregulatory cytokine produced primarily by activated Th2 cells.It is involved in several stages of B-cell maturation and differentiation. It up-regulates CD23 and MHC class II expression, and promotes IgE isotype switching of B cells. This cytokine down-regulates macrophage activity, thereby inhibits the production of pro-inflammatory cytokines and chemokines. This cytokine is found to be critical to the pathogenesis of allergen-induced asthma but operates through mechanisms independent of IgE and eosinophils.
仕様
- サイズ：50ug
- 種由来：Human
- 発現宿主：Human Cells
- 純度：> 95 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：< 1.0 EU per ug as determined by the LAL method.
- アクセッションＮｏ．：P35225
- タグ種類：C-6His
- アミノ酸配列：Leu25-Asn146
- 遺伝子構造：Recombinant Human Interleukin-13 is produced by our Mammalian expression system and the target gene encoding Leu25-Asn146 is expressed with a 6His tag at the C-terminus.
- 活性：Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 1.5-4.5 ng/ml.
- 別名（遺伝子名）：ALRH;IL-13;P600;IL13
- 分子量：14.3 kDa
- 組成：Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.
- 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://www.elabscience.com/viewpdf-106337-Elabscience-PKSH032617.pdf
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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）
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89-7783-99
Recombinant Human Interleukin-13/IL-13 Protein (His Tag)(Active) 50ug
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89-7783-98
Recombinant Human Interleukin-13/IL-13 Protein (His Tag)(Active) 10ug
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