午夜精品乱人伦小说区,高清国产av一区二区三区,99精品一区二区三区无码吞精,亚洲AV麻豆AⅤ无码电影

您好,歡迎進(jìn)入上海力敏實(shí)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(shí)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(xì)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(xì)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(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
国产精品乱码一区二三区| 无人在线观看完整免费版视频 | 国产一区二区在线| 日韩精品无码一本二本三本色| 日韩人妻无码一区二区三区综合部| 白洁少妇全文无删减在线阅读| 97色情在线观看免费高清| 97久久精品人人做人人爽| 亚洲精品午夜国产va久久成人| 国产乱子伦在线观看| 性无码一区二区三区在线观看| 黑人猛挺进小莹的体内视频| 色综合久久精品亚洲国产| 国产午夜福利在线观看红一片| 国产老妇伦国产熟女老妇视频| 女女女女bbbbbb毛片在线| 色欲TV国产亚洲AV麻豆| 久久www香蕉免费人成| 伊人久久大香线蕉影院| 中文字幕AV人妻一区二区| 伊人久99久女女视频精品免| 国产二级一片内射视频播放| 精品人妻人人爽久久爽av蜜桃| 免费无码成人AV在线播放不卡| 色欲av午夜一区二区三区| 麻豆md0077饥渴少妇| 久久久久人妻一区精品色| 国产9色在线 | 日韩| 免费精品国偷自产在线青年| 国产精品日本无码久久一老a| 精品无码久久久久久久久水蜜桃| 国产精品久久久久久亚洲毛片| 69久久夜色精品国产69| 国产日韩欧美在线视频一本到| 国产亚洲日韩一区二区三区| 日本丶国产丶欧美色综合| 国产成人精品一区二区三区视频| 日本无码欧美一区精品久久| 蜜臀av人妻久久无码精品麻豆 | 精品乱子伦一区二区三区| 久久超碰精品一夜七次郎|