首頁 >> 供求商機
貨物所在地:上海上海市
更新時間:2024-06-21 14:23:22
瀏覽次數(shù):470
在線詢價收藏產(chǎn)品( 聯(lián)系我們,請說明是在 化工儀器網(wǎng) 上看到的信息,謝謝?。?/p>
X-controller 發(fā)酵體系控制系統(tǒng)
Terrafors-IS Bacteria 固態(tài)樣品發(fā)酵罐
Techfors-S Bacteria 小型中試原位滅菌發(fā)酵系罐
Multifors Bacteria 平行發(fā)酵系統(tǒng)
Labfors 5 Bacteria 實驗室臺式旗艦型小型發(fā)酵罐
Minifors Bacteria 實驗室臺式標(biāo)準(zhǔn)發(fā)酵罐
Labfors Lux LED Flat Panel 平板LED 光照發(fā)酵罐
Labfors BioEtOH 臺式發(fā)酵罐(生物燃料專用)
MoFlo Astrios EQ 超高速流式分選系統(tǒng)
貝克曼庫爾特FC 500 五色數(shù)字化流式細(xì)胞儀
Tube, with Snap-On Cap, Polyethylene, 250 µL
Bio-Vial™, Tube, Polypropylene, 4 mL
Stack, Four-Shelf Side Loader試管架
Tube, Thickwall, Polycarbonate, 50 mL
Tube, with Snap-On Cap, Polycarbonate, 50 mL
Tube, Thinwall, Ultra-Clear™, 15.0 mL
Tube, Quick-Seal™, Polyallomer, 1.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 6.0 mL
g-Max Kit, Quick-Seal™, Polyallomer, 3.5 mL
g-Max Kit, Quick-Seal™, Polyallomer, 5.1 mL
Tube, OptiSeal™, Polyallomer, 4.7 mL
Tube, OptiSeal™, Polyallomer, 36.2 mL
Tube, Thickwall, Polyallomer, 3.2 mL
Tube, Quick-Seal™, Polyallomer, 5.1 mL
Tube, OptiSeal™, Polyallomer, 4.9 mL
Tube, Thinwall, Polyallomer, 15.0 mL
Tube, OptiSeal™, Polyallomer, 3.3 mL
Tube, OptiSeal™, Polyallomer, 8.9 mL
Tube, OptiSeal™, Polyallomer, 32.4 mL
Tube, OptiSeal™, Polyallomer, 11.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 27 mL
Tube, Quick-Seal™konical™Polyallomer8mL
Tube, Quick-Seal™,konical™, Polyallomer, 28 mL
Tube, Quick-Seal™,konical™, Polyallomer, 1.5 mL
Tube, Quick-Seal™, Polyallomer, 3.9 mL
Tube, Quick-Seal™,konical™, Polyallomer, 8.5 mL
Tube, Quick-Seal™,konical™, Polyallomer, 4 mL
Tube, Quick-Seal™,konical™, Polyallomer, 1.3 mL
Tube, Quick-Seal™,konical™, Polyallomer, 23 mL
Tube, Quick-Seal™,konical™, Polyallomer, 3 mL
Tube, Thinwall,konical™, Polyallomer, 1.5 mL
Tube, Thinwall,konical™, Polyallomer, 10 mL
Tube, Thinwall,konical™, Polyallomer, 14.5 mL
Tube, Thinwall,konical™, Polyallomer, 25 mL
Tube, Thinwall,konical™, Polyallomer, 30 mL
Tube, Quick-Seal™,konical™, Polyallomer, 3.2 mL
Tube, Thinwall,konical™, Polyallomer, 3 mL
Tube, with Snap-On Cap, Polypropylene, 50 mL
Tube, with Snap-On Cap, Polypropylene, 1.5 mL
g-Max Kit, Quick-Seal™, Polyallomer, 4.2 mL
g-Max Kit, Quick-Seal™, Polyallomer, 2.0 mL
g-Max Kit, Quick-Seal™, Polyallomer, 15 mL
Bottle, Polycarbonate, 10.4 mL
Tube, Thickwall, Polyallomer, 81 mL
Tube, Thickwall, Polyallomer, 32 mL
Tube, Thickwall, Polycarbonate, 4 mL
Tube, Polyallomer, Thickwall, 3.5 mL
Tube, Quick-Seal™, Polyallomer, 4.2 mL
Tube, Thickwall, Polyallomer, 6.5 mL
Tube, Quick-Seal™, Polyallomer, 17 mL
Tube, Thickwall, Polycarbonate, 6.5 mL
Tube, Thickwall, Polycarbonate, 1.0 mL
Tube, Thickwall, Polyallomer, 4 mL
Bottle Assembly, Polycarbonate, 500 mL
Tube, Quick-Seal™, Polyallomer, 3.5 mL
Tube, Thickwall, Polyallomer, 10 mL
Tube, Thickwall, Polycarbonate, 32 mL
Bottle, Assembly, Polycarbonate, 70 mL
Tube, Thickwall, Polycarbonate, 10 mL
Tube, Thickwall, Polycarbonate, 3 mL
Tube, Thickwall, Polyallomer, 3 mL
Tube, Thickwall, Polyallomer, 10.5 mL
Tube, Thickwall, Polycarbonate, 81 mL
Tube, Thickwall, Polycarbonate, 3.5 mL
Bottle, with Cap Assembly, Polycarbonate, 10.4 mL
Bottle Assembly, Polycarbonate, 70 mL
Tube, Thickwall, Polyallomer, 3.5 mL
Tube, Thickwall, Polycarbonate, 10.5 mL
Bottle, with Cap Assembly, Polycarbonate, 26.3 mL
Tube, Quick-Seal™, Polyallomer, 5.9 mL
Bottle Assembly, Polycarbonate, 26.3 mL
Tube, Thinwall, Polyallomer, 2.2 mL
Tube, Thinwall, Ultra-Clear™, 800 µL
Tube, Quick-Seal™, Ultra-Clear™, 6.0 mL
Tube, Thickwall, Polyallomer, 500 µL
Tube, Quick-Seal™, Ultra-Clear™, 27 mL
Tube, Quick-Seal™, Polyallomer, 8 mL
Tube, Quick-Seal™, Polyallomer, 10 mL
COBE 2991 細(xì)胞分離機
基本用途
在進(jìn)行細(xì)胞自動淘洗和分離的臨床使用過程中,COBE 2991血細(xì)胞淘洗機以其*的設(shè)計、可靠牲、穩(wěn)定牲和可操作牲,在一直處于*的專有設(shè)備地位。
COBE 2991 細(xì)胞分離機在胰島細(xì)胞分離純化的專業(yè)應(yīng)用,隨著細(xì)胞移植技術(shù)在臨床治療方面的迅速發(fā)展,COBE—2991細(xì)胞分離機針對不同用途均有特定的配置。
近年來隨著胰島細(xì)胞移植技術(shù)在歐美地區(qū)的逐漸成熟和臨床應(yīng)用的發(fā)展。
COBE 2991細(xì)胞分離機在胰島細(xì)胞分離、純化技術(shù)設(shè)計方面也有專門的設(shè)計和配置,包括相關(guān)條件的優(yōu)化離心條件、細(xì)胞分離純化、溫度調(diào)節(jié)控制以及的分離密度梯度系統(tǒng)和管理吸附收集系統(tǒng).
通過新的配置使COBE—2991細(xì)胞分離機能夠特異性地對胰島細(xì)胞進(jìn)行分離純化.國外應(yīng)用該機開展胰島細(xì)胞移植的使用已達(dá)5年, 并取得了極為滿意的臨床療效.
目前,開展胰島移植技術(shù)主要的20多家醫(yī)院均使用COBE—2991細(xì)胞分離機作為關(guān)鍵設(shè)備,其中北美約占2/3,歐洲、大洋洲約占1/3. COBE—2991細(xì)胞分離機對胰島細(xì)胞分離純化效果估計臨床胰島細(xì)胞移植療效是否成功,其關(guān)鍵在于胰島分離的純度、活力、獲得率這三項指標(biāo)是否達(dá)到標(biāo)準(zhǔn),并與其成正比關(guān)系。上,一般臨床應(yīng)用指標(biāo)標(biāo)準(zhǔn)為分離純度達(dá)50%以上,活力75%以上,供受體比率為2:1。
應(yīng)用COBE—2991細(xì)胞分離機及其新型配置和改進(jìn)可使胰島細(xì)胞分離的純度達(dá)85%以上,比通常標(biāo)準(zhǔn)提高60%;
胰島細(xì)胞活力達(dá)90%以上,比通常標(biāo)準(zhǔn)提高30%,供受體比率降至1:1,從而可大大提高胰島細(xì)胞臨床移植的成功率和遠(yuǎn)期療效。
基本原理
利用不同細(xì)胞具有不同比重的特性,采用離心方法來進(jìn)行細(xì)胞分離,而其*的設(shè)計更可以進(jìn)行梯度密度分離,對細(xì)胞進(jìn)行精確、快捷的自動分離,并同時在設(shè)定程序控制下將已分離的細(xì)胞送至不同的收集袋內(nèi),進(jìn)行相關(guān)處理,以達(dá)到不同細(xì)胞的分離目的。
COBE 2991 的設(shè)計特點
可以針對特殊比重的產(chǎn)品成分進(jìn)行分離提純
可以添加洗滌液體混合淘洗以去除不需要的細(xì)胞,碎片和液體
可以去除或采集希望提取的細(xì)胞或其它成份
可通過透明離心蓋直接觀察離心狀態(tài),在運行中對參數(shù)隨時進(jìn)行調(diào)整。隨時觀察細(xì)胞分離的情況以便控制分離表現(xiàn)
除了進(jìn)行全自動操作還可手動操控------操作者可按照需要自行設(shè)計分離程序,允許操作者進(jìn)行自動與手動控制的選擇。
依據(jù)用戶需要設(shè)定不同的時間 ,離心速度,閥門位置以及循環(huán)周期從而組成不 同的菜單選項
COBE 2991的應(yīng)用
功能齊全細(xì)胞洗滌提純機,
1,冷凍紅細(xì)胞去甘油洗滌,少白細(xì)胞的紅細(xì)胞洗滌,
2,骨髓/單個核細(xì)胞的濃縮純化,
3,血小板洗滌,
4,特殊細(xì)胞的純化提取(如胰島細(xì)胞,骨細(xì)胞等)
5,可進(jìn)行手術(shù)中的大容量血液回收處理。(自體血回收率達(dá)80%以上)
(空格分隔,最多3個,單個標(biāo)簽最多10個字符)