两个人免费视频观看bd动漫-两个人看的www在线观看-两个人看的www在线-两个人看的www视频中文字幕-中文字幕在线看片成人-中文字幕在线看

你的位置:首頁 > 新聞動(dòng)態(tài) > PIERCE 20421 現(xiàn)貨

PIERCE 20421 現(xiàn)貨

更新時(shí)間:2011-08-26      點(diǎn)擊:1136

訂貨:

訂貨:

訂貨:

產(chǎn)品名稱:Pierce(R) Protein A/G Agarose, 3 mL.
產(chǎn)品貨號(hào):PIERCE 20421
產(chǎn)品規(guī)格:3 ML
產(chǎn)品價(jià)格:3896
產(chǎn)品說明書地址:http://www.piercenet.com/

Includes:

  • Purification kits contain Protein A/G Spin Columns, binding buffer, elution buffer and neutralization buffer

Product Details:

Protein A/G is a genetically-engineered protein that combines the IgG binding domains of both Protein A and Protein G. The fusion protein is expressed in E. coli. Protein A/G contains four Fc binding domains from Protein A and two from Protein G, resulting in a final mass of 50,460 daltons (40 to 45kDa by SDS-PAGE). Protein A/G is not as pH-dependent as Protein A alone, but otherwise has the additive properties of Protein A and G.

Protein A/G binds to all human IgG subclasses, making it the ideal choice for purification of polyclonal or monoclonal IgG antibodies whose subclass identities have not been determined. In addition, it binds to IgA, IgE, IgM and (to a lesser extent) IgD. Protein A/G also binds well to all mouse IgG subclasses but does not bind mouse IgA, IgM or serum albumin. This makes Protein A/G an excellent tool for purification and detection of mouse monoclonal antibodies from IgG subclasses, without interference from IgA, IgM and murine serum albumin. Individual subclasses of mouse monoclonals are likely to have a stronger affinity to the chimeric Protein A/G than to either Protein A or Protein G.

Pierce Protein A/G Agarose is prepared using Thermo Scientific AminoLink Coupling Chemistry, which provides several advantages compared to traditional methods of ligand immobilization. AminoLink Immobilization results in conjugation between sugar monomers of the agarose beads and native lysine residues on the Protein A via simple amide bonds. Unlike typical cyanogen bromide (CNBr) immobilization, the AminoLink Method does not introduce any novel chemical groups that could cause undesired nonspecific binding and produces a stable, essentially irreversible bond. The result is a high-binding-capacity resin that retains functional immobilized Protein A/G through multiple rounds of antibody purification.

Pierce Protein A/G Agarose binds nearly all isotypes and mammalian species of IgG from serum, ascites fluid, cell culture supernantant and other antibody samples, thereby enabling effective antibody purification. Because the immobilized Protein A/G combines the immunoglobulin-binding domains of both Protein A and Protein G, the resin is effective for affinity purification of IgG antibodies from a broad range mammalian host species.

點(diǎn)擊這里給我發(fā)消息
點(diǎn)擊這里給我發(fā)消息
 
主站蜘蛛池模板: 成人青草亚洲国产 | 国产一级免费在线观看 | 欧美日韩中文国产一区 | 亚洲综合色秘密影院秘密影院 | 亚洲一区二区三区精品国产 | 久久亚洲成人 | www.99热.com| 日本一区二区不卡在线 | 日本在线免费观看视频 | 日本欧美中文字幕 | 日本天堂影院在线播放 | 国产精品对白交换视频 | 亚洲成人网在线观看 | 日本夫妇交换456高清 | 欧美videos另类精品 | ww欧洲ww在线视频看 | 婷婷色九月| 精品日韩在线视频一区二区三区 | 日日摸狠狠的摸夜夜摸 | 日韩精品成人免费观看 | 久久免费看片 | 蜜柚影视免费版在线视频观看 | 欧美国产日韩一区二区三区 | 亚洲成人手机在线观看 | 日本亚洲欧美在线 | 激动网色视频 | 天天综合在线视频 | 国产黄色小视频网站 | 97免费在线视频 | 尹人久久久香蕉精品 | 在线高清一级欧美精品 | 最新在线精品国自拍视频 | 国产一级大片在线观看 | 色花堂你懂的国产第一页 | 国内自拍欧美 | 69黄在线看片免费视频 | 国产亚洲欧美在线观看的 | 亚洲tv精品一区二区三区 | 2021久久最新国产精品 | 国产午夜人做人视频羞羞 | 亚洲精品自在在线观看 |