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  • MACS® Cell Analysis
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Cell separation reagents Cell separation reagents
  for human cells
  for non-human primate cells
  for mouse cells
  Stem and progenitor cells
  Neural cells
  T cells
  NK cells
  B cells
  Monocytes and macrophages
  Myeloid derived suppressor cells
  Dendritic cells
  Antigen-presenting cells
  Granulocytes
  Leukocytes
  Endothelial cells
  Erythroid cells
  Cytokine-producing cells
  for rat cells
  for indirect magnetic labeling
  for apoptotic and dead cells
  for isolation of mitochondria
Manual cell separation Manual cell separation
Automated cell separation Automated cell separation
MACS® Technology MACS® Technology
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CD11b (Microglia) MicroBeads
Description
Microglia, often called brain macrophages, are the resident immune-effector cells in the CNS. In addition, activated microglia serve as the major antigen-presenting cells in the CNS1. They are morphologically, immunophenotypically, and functionally related to cells of the monocyte/macrophage lineage2.
The most characteristic feature of microglial cells is their rapid activation in response to injury, inflammation, neurodegeneration, infection, and brain tumors. A paucity of microglial antigens has hindered microglial identification.
However, CD11b has been widely used as marker for microglial identification and is also suitable for their immunomagnetic isolation from mouse brain tissue3-6.
Applications
CD11b (Microglia) MicroBeads have been used to isolate CD11b+ cells from single cell suspensions of brain tissue3-6.
Columns
MS, LS, XS, or autoMACS® Columns.
Further information
Semi-automated tissue dissociation and preserved epitope integrity optimize immunomagnetic sorting of neural cells
[PDF; 310,8 KB]
 
Figure 1
Whole-brain tissue from P1 mice was first dissociated to single cells using the Neural Tissue Dissociation Kit (T) and then microglia were isolated using CD11b (Microglia) MicroBeads.
Before separation
Microglia CD11b+ fraction
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Details
Products
CD11b (Microglia) MicroBeads, human and mouse
- for 109 total human cells
Download datasheet
130-093-634
Qty.:
 

Related products
Neural Tissue Dissociation Kits
gentleMACS Dissociator (#130-093-235)
MACSmix Tube Rotator (#130-090-753)
CD11b antibodies
FcR Blocking Reagent, mouse (#130-092-575)
Myelin Removal Beads II, human, mouse, rat (#130-096-433)
References
1. Streit et al. (2004) Glia 1: 301–307.
2. Guillemin et al. (2004) J. Leukoc. Biol. 75: 388–397.
3. Boddaert et al. (2007) Am. J. Pathol. 170: 921–929.
4. Li et al. (2006) J. Immunol. 177: 3644–3656.
5. Ndhlovu et al. (2001) J. Immunol. 167: 2991–2999.
6. Schlüter et al. (2001) Brain Pathology 11: 44–55.
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