亚洲国产一区二区三区,人妻少妇被猛烈进入中文字幕,免费120秒体验试看5次,蜜臀98精品国产免费观看

您好,歡迎進入上海力敏實業(yè)有限公司網(wǎng)站!
一鍵分享網(wǎng)站到:
您現(xiàn)在的位置:首頁 >> 產(chǎn)品中心 >> 生化試劑、抗體、血清 >> 常規(guī)生化試劑 >> VECTOR PSA B-1055Biotinylated Pisum Sativum Agglutinin豌豆凝集素

Biotinylated Pisum Sativum Agglutinin豌豆凝集素

  • 更新時間:  2023-07-25
  • 產(chǎn)品型號:  VECTOR PSA B-1055
  • 簡單描述
  • Biotinylated Pisum Sativum Agglutinin豌豆凝集素
    Detection of Glycoproteins using Lectins in Histochemistry,
    ELISA, and Western Blot Applications
詳細介紹

Biotinylated Pisum Sativum Agglutinin豌豆凝集素

isolated from Pisum sativum (garden pea) seeds 
Pisum sativum agglutinin is nearly identical in structure and carbohydrate specificity to Lens culinaris agglutinin. PSA has four subunits, two of approximay 17,000 daltons and two of about 6,000 daltons. Isoelectric focusing has revealed two isolectins with isoelectric points of pH 5.9 and pH 7.0. The lectin has specificity toward a-linked mannose-containing oligosaccharides, with an N-acetylchitobiose-linked a-fucose residue included in the receptor sequence. Calcium and manganese ions are required for activity. PSA has been used to fractionate cells, to isolate glycoproteins and glycopeptides, to distinguish between normal and virally transformed cells, as a T-cell mitogen, and as an inhibitor of allograft rejection.

Biotinylated Pisum Sativum Agglutinin豌豆凝集素

This biotinylated lectin conjugate is prepared from affinity-purified lectin and is optimally labeled with biotin. Essentially free of inactive lectin conjugate and containing no free biotin, this biotinylated lectin provides an ideal intermediate for examining glycoconjugates using the Biotin-Avidin System. First the biotin-labeled lectin is added, followed by the VECTASTAIN® ABC Reagent, Avidin D conjugate, or streptavidin derivative. Another possible application is in the isolation of lymphokines and other products of mitogenic stimulation. 
Inhibiting/Eluting Sugar: 200 mM a-methyl mannoside/200 mM a-methyl glucoside mixture 

 

詳細產(chǎn)品信息可和選購
 


留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯數(shù)字),如:三加四=7
臭小子我是你岳...你不能视频| 毛片亚洲AV无码精品国产午夜| 顶级欧美熟妇xx| 上司人妻互换中文字幕| 亚洲国产精品久久久久久久| 欧美后进式猛烈xx00免费视频| 久久永久免费人妻精品直播| 免费观看性欧美大片无片| 国产男女猛烈无遮挡免费网站| 亚洲VA在线VA天堂VA无码| 中文在线а天堂中文在线新版| 日本精品人妻无码免费大全| 国产v综合v亚洲欧美久久| 粉嫩AV久久一区二区三区| 中国帅气体育生gary视频| 欧美性猛交xxxx| 久久综合狠狠综合久久综合88| 色欲A∨无码蜜臀AV免费播| 亚洲线精品一区二区三区| 精品国产乱码久久久久久蜜桃网站| 亚洲人成无码网站在线观看| 免费无码VA一区二区三区| 色婷婷丁香五月久久综合| 无码亚洲成a人片在线观看手机| 久久久久久精品无码人妻| 久久亚洲AV成人无码国产最大 | 国产在视频线精品视频| 久久久国产精品消防器材| 131mm少妇做爰视频| 日韩精品内射视频免费观看| 美国多人做人爱的视频| 久久人人添人人爽添人人片av| 人妻办公室被强奷hd| 丁香花视频在线观看| 亚洲av无码成人精品区狼人影院| 久久国产精品成人片免费| 妻子的秘密免费读全文 | 欧洲美妇乱人伦视频网站| 狠狠躁18三区二区一区| 国产精品无码AV片在线观看播| 国产成人精品免费视频大全|