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Hemacytometer

血细胞计

Company: Thermo Fisher Scientific
Catalog#: 02-671-52
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Immune Cell Isolation from Mouse Femur Bone Marrow
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Date:
2015-10-20
[Abstract]  The bone marrow is the site of hematopoiesis and contains mixed population of blood cells including erythrocytes, granulocytes, monocytes, dendritic cells, lymphocytes and hematopoietic stem cells. The following protocol provides a simple and fast method for isolation of bone marrow immune cells (no erythrocytes) from mouse femurs with a yield of approximate 8 x 107 cells in 5 ml culture media (1.6 x 104 cells/µl). Further isolation or flow cytometric analysis might be required for study of specific immune cell types. [摘要]  骨髓是造血的部位,包含红细胞,粒细胞,单核细胞,树突状细胞,淋巴细胞和造血干细胞等混合血细胞。 以下方案提供了一种简单而快速的方法,用于在5ml培养基(1.6×10 4个细胞/μl)中分离来自小鼠股骨的骨髓免疫细胞(无红细胞),产量约为8×10 7个细胞。 研究特异性免疫细胞类型可能需要进一步的分离或流式细胞分析。

Hanging Drop Aggregation Assay of Breast Cancer Cells
Author:
Date:
2015-02-05
[Abstract]  Hanging drop assay can be used to investigate cell-cell cohesion and cell-substratum adhesion through generation of 3D spheroids under physiological conditions. It also can be used to elucidate the role of cell-cell or cell-ECM interactions in specifying spatial relationships between two (or more) different cell populations. This simple method requires no specialized equipment and provides a means of generating tissue-like cellular aggregates for measurement of biomechanical properties for molecular and biochemical analysis in a physiologically relevant model. [摘要]  悬滴测定可用于通过在生理条件下产生3D球体来研究细胞 - 细胞内聚性和细胞 - 基质粘附。 它还可以用于阐明细胞 - 细胞或细胞-ECM相互作用在指定两种(或更多种)不同细胞群体之间的空间关系中的作用。 这种简单的方法不需要专门的设备,并且提供了在生理相关模型中产生用于测量生物力学性质的组织样细胞聚集体用于分子和生物化学分析的方法。

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