- 10.1 (See other available formats)
- Regulatory Status
- VI MA36
- Other Names
- FcγRI, FcR I
- Mouse IgG1, κ
- Ave. Rating
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- Product Citations
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CD64 is a 72 kD single chain type I glycoprotein also known as FcγRI and FcR I. CD64 is a member of the immunoglobulin superfamily and is expressed on monocytes/macrophages, dendritic cells, and activated granulocytes. The expression can be upregulated by IFN-γ stimulation. CD64 binds IgG immune complex. It plays a role in antigen capture, phagocytosis of IgG/antigen complexes, and antibody-dependent cellular cytotoxicity (ADCC).Product Details
- Human, Baboon, Capuchin Monkey, Chimpanzee, Cynomolgus, Rhesus, Squirrel Monkey
- Antibody Type
- Host Species
- Human rheumatoid synovial fluid cells and fibronectin-purified monocytes.
- 0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is <0.01 EU/µg of the protein (<0.001 ng/µg of the protein) as determined by the LAL test.
- The Ultra-LEAF™ (Low Endotoxin, Azide-Free) antibody was purified by affinity chromatography.
- The antibody is bottled at the concentration indicated on the vial, typically between 2 mg/mL and 3 mg/mL. Older lots may have also been bottled at 1 mg/mL. Please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
FC - Quality tested
IHC-F, Block - Reported in the literature, not verified in house
- Recommended Usage
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
- Application Notes
Clone 10.1 recognizes the EC3 epitope of CD64. While both contain the EC3 domain, in-house testing suggests that clone 10.1 preferentially binds to CD64A (FcγRIA), but not CD64B (FcγRIB). Additional reported applications (for the relevant formats) include: blocking of human IgG3 and murine IgG2a binding to FcγRI2,5,6,11 and immunohistochemical staining of acetone-fixed frozen tissue sections12.
(PubMed link indicates BioLegend citation)
- McMichael A, et al. Eds. 1987. Leucocyte Typing III. Oxford University Press. New York.
- Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York. p. 874.
- Kishimoto T, et al. Eds. 1997. Leucocyte Typing VI. Garland Publishing Inc. London.
- Holl V, et al. 2004. J. Immunol. 173:6274.
- Hober D, et al. 2002. J. Gen. Virol. 83:2169.
- Cho HJ, et al. 2007. Physiol Genomics 149:60.
- van Tits L, et al. 2005. Arterioscler Thromb Vasc Biol. 25:717. PubMed
- Bruhns P, et al. 2008. Blood 113:3716. PubMed
- Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
- Carter DL, et al. 1999. Cytometry 37:41. (FC)
- Dougherty GJ, et al. 1987. Eur. J. Immunol. 17:1453.
- Blom AB, et al. 2003. Arthritis Rheum. 48(4):1002-14. (IHC)
- Product Citations
AB_2810455 (BioLegend Cat. No. 305047)
AB_2810456 (BioLegend Cat. No. 305048)
- Ig superfamily, type I glycoprotein, 72 kD
Monocytes, macrophages, dendritic cells, activated granulocytes
- Phagocytosis, ADCC
- IgG receptor
- Cell Type
- Dendritic cells, Granulocytes, Macrophages, Monocytes
- Biology Area
- Immunology, Innate Immunity
- Molecular Family
- CD Molecules, Fc Receptors
- Antigen References
1. Hulett M, et al. 1994. Adv. Immunol. 57:1.
2. van de Winkel J, et al. 1993. Immunol. Today 14:215.
- Gene ID
- 2209 View all products for this Gene ID
- View information about CD64 on UniProt.org
- Is our human Trustain FcX™ (cat# 422302) compatible with anti human CD16, CD32 and CD64 clones 3G8, FUN-2 and 10.1 respectively?
- Do you guarantee that your antibodies are totally pathogen free?
BioLegend does not test for pathogens in-house aside from the GoInVivo™ product line. However, upon request, this can be tested on a custom basis with an outside, independent laboratory.
- Does BioLegend test each Ultra-LEAF™ antibody by functional assay?
No, BioLegend does not test Ultra-LEAF™ antibodies by functional assays unless otherwise indicated. Due to the possible complexities and variations of uses of biofunctional antibodies in different assays and because of the large product portfolio, BioLegend does not currently perform functional assays as a routine QC for the antibodies. However, we do provide references in which the antibodies were used for functional assays and we do perform QC to verify the specificity and quality of the antibody based on our strict specification criteria.
- Does BioLegend test each Ultra-LEAF™ antibody for potential pathogens?
No, BioLegend does not test for pathogens in-house unless otherwise indicated. However, we can recommend an outside vendor to perform this testing as needed.
- Have you tested this Ultra-LEAF™ antibody for in vivo or in vitro applications?
We don't test our antibodies for in vivo or in vitro applications unless otherwise indicated. Depending on the product, the TDS may describe literature supporting usage of a particular product for bioassay. It may be best to further consult the literature to find clone specific information.
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