Gr-1 antibody | RB6-8C5
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Rat anti Mouse Gr-1:Alexa Fluor® 488
- Product Type
- Monoclonal Antibody
|Rat anti Mouse Gr-1 antibody, clone RB6-8C5 recognizes the mouse Gr-1 antigen, a ~21–25 kDa GPI anchored cell surface protein bearing a single uPAR/Ly6 domain that belongs to the Ly-6 family of proteins (Lee et al. 2013). Rat anti Mouse Gr-1 antibody, clone RB6-8C5 reacts predominantly with the Ly-6G protein but weaker reactivity with the Ly-6C protein has been reported (Fleming et al. 1993). However, other observations dispute the cross-reactivity of clone RB6-8C5 with the Ly-6C protein with the alternative explanation that certain sub-populations of bone marrow cells simultaneously express both Ly-6C and Ly-6G (Nagendra et al. 2007)
The Gr-1 antigen is primarily a marker of myeloid differentiation. In the bone marrow the level of Gr-1 expression is low on immature myeloblasts and increases as the myeloid cells mature to granulocytes. Gr-1 is also expressed on macrophages and transiently on differentiating monocytes.
Rat anti Mouse Gr-1 antibody, clone RB6-8C5 has been used successfully for the depletion of mature neutrophils in vivo (Czuprynski et al 1994, Daley et al. 2008).
- Target Species
- Product Form
- Purified IgG conjugated to Alexa Fluor® 488 - liquid
- Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.09% sodium azide (NaN3)
1% bovine serum albumin
- Normal murine bone marrow cells.
- Approx. Protein Concentrations
- IgG concentration 0.05 mg/ml
- Max Ex/Em
Fluorophore Excitation Max (nm) Emission Max (nm) Alexa Fluor®488 495 519
- For research purposes only
- 12 months from date of despatch
- This product is provided under an intellectual property licence from Life Technologies Corporation. The transfer of this product is contingent on the buyer using the purchase product solely in research, excluding contract research or any fee for service research, and the buyer must not sell or otherwise transfer this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; (c) manufacturing or quality assurance or quality control, or (d) resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5791 Van Allen Way, Carlsbad CA 92008 USA or firstname.lastname@example.org
Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. This product is photosensitive and should be protected from light.
|Application Name||Verified||Min Dilution||Max Dilution|
- Flow Cytometry
- Use 10μl of the suggested working dilution to label 106 cells in 100μl
References for Gr-1 antibody
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J Immunol. 151 (5): 2399-408.
Hestdal, K. et al. (1991) Characterization and regulation of RB6-8C5 antigen expression on murine bone marrow cells.
J Immunol. 147 (1): 22-8.
Czuprynski, C.J. et al. (1994) Administration of anti-granulocyte mAb RB6-8C5 impairs the resistance of mice to Listeria monocytogenes infection.
J Immunol. 152 (4): 1836-46.
Sumagin R et al. (2010) LFA-1 and Mac-1 define characteristically different intralumenal crawling and emigration patterns for monocytes and neutrophils in situ.
J Immunol. 185 (11): 7057-66.
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Nix, R.N. et al. (2007) Hemophagocytic macrophages harbor Salmonella enterica during persistent infection.
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