久久国产精品无码一区二区三区,黑人巨大三根一起进,日本无码蜜桃波多野结衣,jizzjizz日本高潮喷水

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:
產(chǎn)品搜索
PRODUCT SEARCH
產(chǎn)品分類
PRODUCT CLASSIFICATION
查看更多 >>
相關(guān)文章
RELEVANT ARTICLES
您現(xiàn)在的位置:首頁 >> 產(chǎn)品中心 >> >> >> Pharmcia17-0050-01Pharmcia(GE)葡聚糖凝膠G-75

Pharmcia(GE)葡聚糖凝膠G-75

  • 更新時(shí)間:  2023-07-24
  • 產(chǎn)品型號(hào):  Pharmcia17-0050-01
  • 簡單描述
  • Pharmcia(GE)葡聚糖凝膠G-75
    葡聚糖凝膠G-75,交聯(lián)葡聚糖凝膠G-75,交聯(lián)右旋糖酐凝膠G-75,Sephadex G-75
    分離:肽及球形蛋白質(zhì):3000~80000;葡聚糖(線性分子):1000~50000
詳細(xì)介紹

Pharmcia(GE)葡聚糖凝膠G-75

Sephadex G-75, 100 g

Sephadex G-75 is well established gel filtration medium for desalting and buffer exchange of large biomolecules >80 000 molecular weight.

  • Quickly desalts, removes contaminants and transfers to a new buffer in a single step.
  • Suitable for buffer exchange and cleanup of large biomolecules, >80 000 molecular weight
  • Highest exclusion limit, 80 000, in the Sephadex G-range
  • Classic gel filtration medium.

 

Sephadex is a gel filtration medium prepared by crosslinking dextran with epichlorohydrin. Different types of Sephadex differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex G-10 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex G-50 is available in 4 different particle sizes (Coarse, Medium, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Coarse and Medium are are preferred for large scale group separations where high flow rates and low operating pressures are required.

Pharmcia(GE)葡聚糖凝膠G-75

Sephadex G-75, 100 g

MatrixCross-linked dextran
Particle Size Wet90 µm-280 µm
Partical Size Dry40 µm-120 µm
pH Stability Working Range2-10
Flow Rate< Darcy´s Law1)
Pressure/Flow Specificationmin 90 cm/h, bed height 10 cm, column 5 cm i.d.
Fractionation [Mr] Globular Proteins3 x 103 – 8 x 104
Fractionation [Mr] Dextrans1 x 103-5 x 104
Exclusion Limit> 7 x 104
Storage Conditions4 to 30°C
AutoclavableIn wet form (pH 7.0) at 120°C for 30 min
1)The beads behave as rigid spheres obeying Darcy's Law.

上海力敏實(shí)業(yè)有限公司代理Pharmcia產(chǎn)品,咨詢Pharmcia(GE)葡聚糖凝膠G-75相關(guān)信息


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(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
国内永久免费CRM系统Z在线| 熟妇女人妻丰满少妇中文字幕| 亚洲国产精品精华液| 中文字幕无码毛片免费看| 国产精品亚洲一区二区| 人妻无码视频一区二区三区| 精东影视传媒MV国产剧能看不| 色视频WWW在线播放国产人成| 99国内精品久久久久久久 | 国产乡下妇女做爰| 国精产品一区二区三区有限公司| 99国产精品久久久久久久成人| 日本精品久久久久中文字幕| 欧美大浪妇猛交饥渴大叫| 欧美jizz18性欧美| 糖心VLOG精品一区二区| 久久热精品视频| 国产精品人妻久久久久| 日本韩国男男作爱GAYWWW | 穿这么少不就是给人C的| 公主从小被吃催乳药H| 成人精品视频一区二区三区尤物| 蜜桃人妻无码AV天堂三区| 岳今晚让我玩个够肥水一体探岳体| 精品国产一区二区三区AV片 | 亚洲国产精品毛片AV不卡在线| 秋霞影院午夜伦A片欧美| 色婷婷一区二区三区四区成人网| 人人妻人人澡人人爽人人精品av| A片在线免费观看| 99E久热只有精品8在线直播| 一本色道DVD中文字幕蜜桃视频 | 宝贝乖女你的奶真大水真多小芳| 野花日本HD免费高清版7| 欧美激情综合色综合啪啪五月| 天堂√最新版中文在线| 普通话丰满的少妇XXXXX野外| 色欲国产麻豆一精品一AV一免费| 日韩+国产| 东京热AV人妻无码专区| 日产欧产美韩系列|