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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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CD8a (Ly-2) MicroBeads

CD8a (Ly-2) MicroBeads

  • Unrivaled: excellent purity and unmatched recovery
  • Time-saving: cells can be immediately used for downstream applications
  • Reliable: proven in a plethora of publications
Description
Mouse CD8a (Ly-2) MicroBeads have been developed for positive selection or depletion of mouse CD8a+ T cells from single-cell suspensions of lymphoid and non-lymphoid tissues or from peripheral blood.
Details
Background information
The CD8a antigen is expressed on most thymocytes, almost all cytotoxic T cells, and on subpopulations of dendritic cells. CD8a functions as an accessory molecule in the recognition of MHC class I/peptide complexes by the TCR heterodimer on cytotoxic CD8a+ T cells.

Downstream applications
Purified CD8a+ cells have been used for in vitro and in vivo studies on protective immune responses against parasites1,2 or allergens3 and for adoptive transfer into immunodeficient4,5 and virus-infected mice.6 Highly pure CD8+ T cells were also isolated from the CNS of MHV-infected mice for evaluation of their chemokine expression pattern.7 Furthermore, CD8a MicroBeads have been used for the isolation of CD8+CD4+ (DP) thymocytes and the effect of PD-1 expression on their maturation was studied.8
Columns
For positive selection: MS, LS, XS, or autoMACS Columns. For depletion: LD, CS, D, or autoMACS Columns.
 
Figure 1
Positive selection of CD8a+ T cells from a mouse spleen cell suspension using CD8a (Ly-2) MicroBeads, an MS Column, and a MiniMACS™ Separator.
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Details
Products
CD8a (Ly-2) MicroBeads, mouse
- for 2×109 total cells
Download datasheet
130-049-401
Qty.:
 

CD8a (Ly-2) MicroBeads, mouse – lyophilized
- for 2x109 total cells
Download datasheet
130-097-058
Qty.:
 

Related products
CD8a antibodies
MC CD8a T Cell Cocktail, mouse (#130-092-915)
CD3ε antibodies
References
1. Schlüter et al. (1996) Am. J. Pathol. 150: 1021–1035.
2. Zerrahn et al. (1996) J. Immunol. 156: 3919–3924.
3. Hamelmann et al. (1996) J. Exp. Med. 183: 1719–1729.
4. Harrison et al. (1996) J. Exp. Med. 184: 2167–2174.
5. Hoerauf et al. (1996) Internat. Immunol. 8: 1569–1575.
6. Johansen et al. (2004) Eur. J. Immunol. 34: 91–97.
7. Liu et al. (2001) J. Immunol. 167: 4091–4097.
8. Keir et al. (2005) J. Immunol. 175: 7372–7379.
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