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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 英文名:
HM
- 物种来源:
human
- 相关疾病:
否
- 组织来源:
神经组织
- 品系:
原代细胞
- 细胞类型:
原代细胞
- 肿瘤类型:
否
- 免疫类型:
否
- 细胞形态:
咨询销售
- 生长状态:
贴壁生长
- 年限:
5-10年
- 运输方式:
干冰
- 器官来源:
Human
- 是否是肿瘤细胞:
不是
- 库存:
大量
- 供应商:
中乔新舟
- 规格:
5 x 10^5 cells/vial
人小神经胶质细胞(Human Microglia)说明:
货号:1900
人小胶质细胞提取自人大脑细胞,原代冻存,每管细胞数量>50万粒.
Description
Microglia, one of the glial cell types in the CNS, is an important integral component of neuro-glial
cell network [1]. They have been observed in the brain parenchyma from the early stage of development
to the mature state. Microglia act as brain macrophages when programmed cell death occurs during
brain development or when the CNS is injured or pathologically damaged. Microglia can be considered
as the main cell in brain immune surveillance, can present antigens in the molecular context of MHC
class II expression to CD-4 positive T cells, are capable of Fc-mediated phagocytosis, and share many
common antigens with hemopoietic and tissue macrophages [2]. Furthermore, there is accumulating
evidence that microglia are involved in a variety of physiological and pathological processes in the
brain by interacting with neurons and other glial cells and through production of biologically active
substances such as growth factors, cytokines, and other factors [3].
HM from ScienCell Research Laboratories are isolated from primary human brain cell culture. HM is
characterized by immunofluorescent method with antibody to OX-42 (CD 11b/c). HM is negative for HIV-1,
HBV, HCV, mycoplasma, bacteria, yeast and fungi. HM is guaranteed to further culture in the condition
provided by ScienCell Research Laboratories.
Recommended Medium
It is recommended to use Microglia Medium (MM, Cat. No. 1901) for the culturing of HM in vitro.
Product Use
HM are for research use only. They are not approved for human or animal use, or for application in in vitro
diagnostic procedures.
Shipping
Dry ice or gel ice.
Reference
[1] Lee, S. C., Liu, W., Brosnan, C. F. and Dickson, D. W. (1992) Characterization of primary human fetal
dissociated central nervous system cultures with an emphasis on microgia. Laboratory Investigation.
67:465-476.
[2] Fedoroff, S., Zhai, R. and Novak, J. P. (1997) Microglia and astroglia have a common progenitor cell. J.
Neurosci. Res. 50: 477-486.
[3] Stoll, G. and Jander, S. (1999) The role of microglia and macrophages in the pathophysiology of the CNS.
Prog. Neurobiol. 58:233-247.
Sciencell产品目录:
| 神经系统 | |||
| 中文名 | 货号 | 简称 | 英文名称 |
| 人脑微血管内皮细胞 | 1000 | HBMEC | Human Brain Microvascular Endothelial Cells |
| 人脑血管平滑肌细胞 | 1100 | HBVSMC | Human Brain Vascular Smooth Muscle Cells |
| 人脑血管外膜成纤维细胞 | 1110 | HBVAF | Human Brain Vascular Adventitial Fibroblasts |
| 人脑血管周细胞 | 1200 | HBVP | Human Brain Vascular Pericytes |
| 人脉络丛内皮细胞 | 1300 | HCPEC | Human Choroid Plexus Endothelial Cells |
| 人脉络丛上皮细胞 | 1310 | HCPEpiC | Human Choroid Plexus Epithelial Cells |
| 人脉络丛成纤维细胞 | 1320 | HCPF | Human Choroid Plexus Fibroblasts |
| 人脑膜细胞 | 1400 | HMC | Human Meningeal Cells |
| 人神经元 | 1520 | HN | Human Neurons |
| 人小脑颗粒细胞 | 1530 | HCGC | Human Cerebellar Granule Cells |
| 人神经元-海马 | 1540 | HN-h | Human Neurons-hippocampal |
| 人神经元-中脑 | 1550 | HN-mb | Human Neurons-midbrain |
| 人神经元-脑干 | 1560 | HN-bs | Human Neurons-brain stem |
| 人少突胶质前体细胞 | 1600 | HOPC | Human Oligodendrocyte Precursor Cells |
| 人少突胶质前体细胞-球状 | 1610 | HOPC-os | Human Oligodendrocyte Precursor Cell-oligospheres |
| 人雪旺细胞 | 1700 | HSC | Human Schwann Cells |
| 人神经束膜细胞 | 1710 | HPNC | Human Perineurial Cells |
| 人星形胶质细胞 | 1800 | HA | Human Astrocytes |
| 人星形胶质细胞-小脑 | 1810 | HA-c | Human Astrocytes-cerebellar |
| 人星形胶质细胞-脊髓 | 1820 | HA-sp | Human Astrocytes-spinal cord |
| 人星形胶质细胞- 海马 | 1830 | HA-h | Human Astrocytes-hippocampal |
| 人星形胶质细胞- 脑干 | 1840 | HA-bs | Human Astrocytes-brain stem |
| 人星形胶质细胞- 中脑 | 1850 | HA-mb | Human Astrocytes-midbrain |
| 人视网膜星形胶质细胞 | 1870 | HRA | Human Retinal Astrocytes |
| 人小神经胶质细胞 | 1900 | HM | Human Microglia |
| 大鼠细胞系统 | |||
| 中文名 | 货号 | 简称 | 英文名称 |
| 大鼠脑微血管内皮细胞 | R1000 | RBMEC | Rat Brain Microvascular Endothelial Cells |
| 大鼠垂体细胞 | R1200 | RPC | Rat Pituitary Cells |
| 大鼠脑膜细胞 | R1400 | RMC | Rat Meningeal Cells |
| 大鼠脑脊神经元 | R1510 | RN-r | Rat Neurons-raphe |
| 大鼠皮质神经元 | R1520 | RN-c | Rat Neurons-cortical |
| 大鼠颗粒细胞 | R1530 | RGC | Rat Granule Cells |
| 大鼠神经元- 海马 | R1540 | RN-h | Rat Neurons-hippocampal |
| 大鼠黑质神经元 | R1550 | RN-sn | Rat Neurons-substantia nigra |
| 大鼠纹状体神经元 | R1560 | RN-s | Rat Neurons-striatal |
| 大鼠腹脊髓神经元 | R1570 | RN-vsc | Rat Neurons-ventral spinal cord |
| 大鼠背脊髓神经元 | R1580 | RN-dsc | Rat Neurons-dorsal spinal cord |
| 大鼠背脊髓神经元 | R1590 | RN-sc | Rat Neurons-spinal cord |
| 大鼠少突胶质前体细胞 | R1600 | ROPC | Rat Oligodendrocyte Precursor Cells |
| 大鼠雪旺细胞 | R1700 | RSC | Rat Schwann Cells |
| 大鼠神经束膜成纤维细胞 | R1710 | RPNF | Rat Perineurial Fibroblasts |
| 大鼠星形胶质细胞 | R1800 | RA | Rat Astrocytes |
| 大鼠星形胶质细胞- 小脑 | R1810 | RA-c | Rat Astrocytes-cerebellar |
| 大鼠星形胶质细胞- 海马 | R1820 | RA-h | Rat Astrocytes-hippocampal |
| 大鼠小神经胶质细胞 | R1900 | RM | Rat Microglia |
| 大鼠巨噬细胞 | R1920 | RMa | Rat Macrophage |
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近几年的新药研发成功率在逐年下降,其根本原因之一就是传统的药物筛选系统是建立在只具有30-40%
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文献和实验样蛋白的清除。 由于此前由研究报道小神经胶质细胞能够吞噬 Aβ,并通过溶酶体降解 Aβ。因此,研究团队随后探究了小神经胶质细胞是否与光氧合诱导的 Aβ 清除有关。 图片来源:Brain 在使用 Pexidartinib 清除过小神经胶质细胞的小鼠脑中,光氧合过的 Aβ 无法再被有效的清除,这证明小神经胶质细胞对光氧合 Aβ 的降解至关重要。图片来源:Brain 最后,研究团队对 Aβ 的光氧合是如何加速小神经胶质细胞对其的清除,进行了细胞层面的探索。Aβ 摄取实验结果显示,光氧合并不能显著加速小神经胶质细胞
内,后者多分布于灰质内。( 2)少突胶质细胞( oligodendroglialcell),分布于白质神经纤维之间和灰质神经元胞体周围,参与形成神经纤维髓鞘。( 3)小神经胶质细胞( microglialcell)分布于大脑和小脑灰质内。
单核吞噬细胞系统mononuclear phagocytesystem
由单核白血球发展来的细胞之总称,是由 R. vanFurth( 1970)提出的术语。过去关于吞噬细胞、巨噬细胞及网状内皮系统等,主要是从吞噬作用这一机能角度而下的定义。他认为下述细胞群即单核白血球移至组织的分化型属于同一范畴。即包括胸腔、腹腔、肺泡、脾、淋巴节、骨髓等的巨噬细胞、结缔组织吞噬细胞以及肝的枯否氏细胞( Kupffer’ s cell)、中枢神经系统的小神经胶质细胞( microglia cell)。而网状细胞、树状细胞、成纤维细胞以及内皮细胞等,虽属于网状











