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    STEMCELL淋巴細(xì)胞分離液Lymphoprep

    • 更新時(shí)間:  2023-07-26
    • 產(chǎn)品型號(hào):  07851
    • 簡(jiǎn)單描述
    • STEMCELL淋巴細(xì)胞分離液Lymphoprep
      Lymphoprep分離液
      Lymphoprep是一種無菌、內(nèi)毒素含量低的即用型分離液,是目前國內(nèi)外分離正常人或病人外周血單個(gè)核細(xì)胞(PBMC:Mononuclear cells of Peripheral blood)(包括單核細(xì)胞monocytes和淋巴細(xì)胞lymphocytes)的常用方法,具有與昂貴的GE公司的PLUS或PREMIUM分
    詳細(xì)介紹

    STEMCELL淋巴細(xì)胞分離液Lymphoprep

    *替代Ficoll-Paque

    工作原理
    PBMC與血液中的其他成分存在密度差異,利用密度在1.077±0.001g/ml之間而且近于等滲的LymphoprepTM溶液作密度梯度離心時(shí),紅細(xì)胞和粒細(xì)胞由于密度大,故沉于分離液底部。PBMC密度稍低于分離液,故位于分離液界面上,獲得PBMC。LymphoprepTM分離液含有多糖(polysacccharide),多糖能粘附在細(xì)胞表面,使紅細(xì)胞和粒細(xì)胞聚集下沉,但它對(duì)淋巴細(xì)胞的活性和紅細(xì)胞和粒細(xì)胞進(jìn)一步分離有負(fù)面影響。

    STEMCELL淋巴細(xì)胞分離液Lymphoprep

    注意事項(xiàng):
    1、該分離液僅適用于人體的外周血液,不適用于動(dòng)物。
    2、使用該分離液時(shí),需將待分離的血液用生理鹽水做等體積的稀釋。
    3、分離液的保存應(yīng)置于無菌環(huán)境,并避光保存。
    4、詳細(xì)操作步驟見產(chǎn)品說明書。
    技術(shù)參數(shù)
    成分:泛影葡胺鈉(Sodium diatrizoate):9.1% (w/v);多糖:5.7% (w/v)
    密度:1.077±0.001g/ml
    滲透性:290±15mOsm
    內(nèi)毒素含量:<1.0EU/ml
    分離所得PBMC中紅細(xì)胞的含量:整個(gè)細(xì)胞數(shù)目的3-10%。 
    Lymphoprep™ is a density gradient medium recommended for the isolation of mononuclear cells from peripheral blood, cord blood, and bone marrow by exploiting differences in cell density. Granulocytes and erythrocytes have a higher density than mononuclear cells and therefore sediment through the Lymphoprep™ layer during centrifugation. Lymphoprep can be substituted for Ficoll-Paque™ without any need to change your existing protocols and is fully compatible with both Sepmate™ and RosetteSep™.

    Product Type:Cell isolation products
    Recommended For:

    Isolation of mononuclear cells from peripheral blood, cord blood, and bone marrow

    Components:

    • Sodium Diatrizoate 9.1% (w/v)

    • Polysaccharide 5.7% (w/v)

    • Water

    • Density of 1.077 g/mL

    Accessory Products:

    SepMate™-50 (Catalog #15450/15460)

    Contains:

    • Sodium Diatrizoate (9.1% w/v)

    • Polysaccharide (5.7% w/v)

    • Density of 1.077 g/mL

    Equipment Required:

    Centrifuge

    Cell Isolation Product Type:Reagents
    Cell Source:Bone marrow, Cord blood, Whole blood
    Legal Statement:Lymphoprep™ is a trademark of Axis-Shield.
    Intended Use Statement:FOR RESEARCH USE ONLY. NOT INTENDED FOR HUMAN OR ANIMAL DIAGNOSTIC OR THERAPEUTIC USES.
    ISO Statement:STEMCELL TECHNOLOGIES INC.’S QUALITY MANAGEMENT SYSTEM IS CERTIFIED TO ISO 13485 MEDICAL DEVICE STANDARDS.

    訂購信息:

    07851 500ml

    07861 6*500ml

    現(xiàn)貨*!


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