89-7768-28 ［取扱停止］Recombinant Human Galectin-1/LGALS1 Protein (Active) 50ug PKSH031706
[Elabscience]
特徴
- 背景：Galectin-1 (Gal-1, GAL1), is a member of the galectins, a family of animal lectins ranging from Caenorhabditis elegans to humans, which is defined by their affinity for beta-galactosides and by significant sequence similarity in the carbohydrate-binding site. It is a homodimer with a subunit molecular mass of 14.5 kDa, which contains six cysteine residues per subunit. The cysteine residues should be in a free state in order to maintain a molecular structure that is capable of showing lectin activity. This endogenous lectin widely expressed at sites of inflammation and tumour growth, has been postulated as an attractive immunosuppressive agent to restore immune cell tolerance and homeostasis in autoimmune and inflammatory settings. On the other hand, galectin-1 contributes to different steps of tumour progression including cell adhesion, migration and tumour-immune escape, suggesting that blockade of galectin-1 might result in therapeutic benefits in cancer. Several potential glycoprotein ligands for galectin-1 have been identified, including lysosome-associated membrane glycoproteins and fibronectin, laminin, as well as T-cell glycoproteins CD43 and CD45. Evidence points to Gal-1 and its ligands as one of the master regulators of such immune responses as T-cell homeostasis and survival, T-cell immune disorders, inflammation and allergies as well as host-pathogen interactions.
仕様
- サイズ：50ug
- 種由来：Human
- 発現宿主：E.coli
- 純度：> 98 % as determined by reducing SDS-PAGE.
- エンドトキシン濃度：Please contact us for more information.
- アクセッションＮｏ．：NP_002296.1
- アミノ酸配列：Met 1-Asp135
- 遺伝子構造：A DNA sequence encoding the human Galectin 1 (NP_002296.1) (Met 1-Asp135) was expressed.
- 活性：Measured by its ability to agglutinate human red blood cells. The ED50 for this effect is typically 0.5-3 μg/ml.
- 別名（遺伝子名）：Galectin-1; Gal-1; 14 kDa Laminin-Binding Protein; HLBP14; 14 kDa Lectin; Beta-Galactoside-Binding Lectin L-14-I; Galaptin; HBL; HPL; Lactose-Binding Lectin 1; Lectin Galactoside-Binding Soluble 1; Putative MAPK-Activating Protein PM12; S-Lac Lectin 1; LGALS1;GAL1;GBP
- 分子量：15 kDa
- 組成：Lyophilized from sterile PBS, pH 7.4
- 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-38118-Elabscience-PKSH031706.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）
| 商品イメージ | アズワン品番 商品名 |
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89-7768-28
Recombinant Human Galectin-1/LGALS1 Protein (Active) 50ug
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89-7768-27
Recombinant Human Galectin-1/LGALS1 Protein (Active) 10ug
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