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扁豆凝集素 (LCA/LcH),Lens culinaris lectin (LCA/LcH)
  • 扁豆凝集素 (LCA/LcH),Lens culinaris lectin (LCA/LcH)

扁豆凝集素 (LCA/LcH)

價(jià)格 999 1999 5899
包裝 10mg 25mg 100mg
最小起訂量 10mg
發(fā)貨地 上海
更新日期 2025-01-20
實(shí)時(shí)庫存 QQ交談 微信洽談

產(chǎn)品詳情

中文名稱:扁豆凝集素 (LCA/LcH)英文名稱:Lens culinaris lectin (LCA/LcH)
產(chǎn)品類別: 生命科學(xué) 生化試劑
2025-01-20 扁豆凝集素 (LCA/LcH) Lens culinaris lectin (LCA/LcH) 10mg/999RMB;25mg/1999RMB;100mg/5899RMB 999 生命科學(xué) 生化試劑

基本信息

產(chǎn)品名稱扁豆凝集素 (LCA/LcH)
英文名稱Lens culinaris lectin (LCA/LcH)
別名Lens culinaris agglutinin ;LcH
英文別名Lens culinaris agglutinin ;LcH
應(yīng)用Haemagglutination studies;Cell agglutination studies;Component in affinity columns;Separation of glycoconjugates
運(yùn)輸條件超低溫冰袋運(yùn)輸

一般描述

Lens culinaris lectin or agglutinin (LCA) is isolated from Lens culinaris (lentil) seeds and purified by affinity chromatography. The lectin has two subunits and a molecular weight of 46 kDa and it forms a complex together with sucrose. Lectins are, due to their specific binding to carbohydrate struc- tures on the cell surface or elsewhere useful in haematology, immunology or as specific markers for membrane glycoprotein structures. LCA’s carbohydrate specificity is D-mannose and D-glucose and the two isomers LCA-A and LCA-B agglutinates human red blood cells, althoμgh this reaction is not blood group specific. LCA is also a useful component in affinity chroma- tography columns for the separation of glycoconjμgates. Lens culinaris lectin is supplied as a white lyophilized powder from 1 mM CaCl2, 1 mM MnCI2 and 1 mM MgCI2. No preservatives are added. In isoelectric focusing, the lectin generates two major bands at pI 8.15, 8.45 and one minor band at pI 8.65. The activity of the lectin is determined by haemagglutination with human blood. Lens culinaris lectin agglutinates a 2% suspension of human erythrocytes at a lectin concentration of ≤8 μg/ml in 0.9% saline solution (NaCl) after 2 h at 25°C. Adding 60 mM methylmannoside yields an inhibition with a lectin titer that is at least 16-fold weaker than the control.Addition of Mn2+ and Ca2+ to the reconstitution buffer will enhance hemagglutination activity. Haemagglutination studies;Cell agglutination studies;Component in affinity columns;Separation of glycoconjμgates● Ultrapure quality ● Sμgar specificity: α-D-mannose and α-D-glucose ● Haemagglutinating activity ● Lyophilized powder


Lens culinaris lectin or agglutinin (LCA) is isolated from Lens culinaris (lentil) seeds and purified by affinity chromatography. The lectin has two subunits and a molecular weight of 46 kDa and it forms a complex together with sucrose. Lectins are, due to their specific binding to carbohydrate struc- tures on the cell surface or elsewhere useful in haematology, immunology or as specific markers for membrane glycoprotein structures. LCA’s carbohydrate specificity is D-mannose and D-glucose and the two isomers LCA-A and LCA-B agglutinates human red blood cells, although this reaction is not blood group specific. LCA is also a useful component in affinity chroma- tography columns for the separation of glycoconjugates. Lens culinaris lectin is supplied as a white lyophilized powder from 1 mM CaCl2, 1 mM MnCI2 and 1 mM MgCI2. No preservatives are added. In isoelectric focusing, the lectin generates two major bands at pI 8.15, 8.45 and one minor band at pI 8.65. The activity of the lectin is determined by haemagglutination with human blood. Lens culinaris lectin agglutinates a 2% suspension of human erythrocytes at a lectin concentration of ≤8 μg/ml in 0.9% saline solution (NaCl) after 2 h at 25°C. Adding 60 mM methylmannoside yields an inhibition with a lectin titer that is at least 16-fold weaker than the control.Addition of Mn2+ and Ca2+ to the reconstitution buffer will enhance hemagglutination activity.
● Ultrapure quality
● Sugar specificity: α-D-mannose and α-D-glucose
● Haemagglutinating activity
● Lyophilized powder
Haemagglutination studies;Cell agglutination studies;Component in affinity columns;Separation of glycoconjugates

相關(guān)屬性

敏感性對濕度敏感
儲存溫度-20°C儲存
品牌阿拉丁


關(guān)鍵字: LcH;

公司簡介

上海阿拉丁生化科技股份有限公司是A股上市公司((股票代碼:688179),專注于科研試劑的研發(fā)、生產(chǎn)和銷售,已陸續(xù)建立多個(gè)工廠和研發(fā)中心。作為領(lǐng)軍企業(yè),阿拉丁始終堅(jiān)持質(zhì)量第一,連續(xù)13年被評為“最受歡迎試劑品牌”。 阿拉丁目前常備庫存試劑產(chǎn)品品種超過7萬種,SKU總數(shù)超過46萬,產(chǎn)品線涵蓋了化學(xué)試劑、生化試劑、藥靶配體、蛋白質(zhì)和抗體等多個(gè)領(lǐng)域,是國內(nèi)少數(shù)化學(xué)試劑到生物試劑全面發(fā)展的國產(chǎn)試劑品牌,產(chǎn)品同步發(fā)布在我們國內(nèi)(www.aladdin-e.com)和海外(www.aladdinsci.com)電商平臺。
成立日期 2009-03-16 (16年) 注冊資本 10093.34萬人民幣
員工人數(shù) 500人以上 年?duì)I業(yè)額 ¥ 1億以上
主營行業(yè) 生物化工,生物化工,化學(xué)試劑,化學(xué)試劑 經(jīng)營模式 工廠,試劑
  • 上海阿拉丁生化科技股份有限公司
VIP 13年
  • 公司成立:16年
  • 注冊資本:10093.34萬人民幣
  • 企業(yè)類型:股份有限公司(上市)
  • 主營產(chǎn)品:化學(xué)試劑、生物試劑,材料科學(xué),體外診斷材料等
  • 公司地址:上海市浦東新區(qū)新金橋路36號上海國際財(cái)富中心南塔16F
詢盤

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