- 2F1/KLRG1 (See other available formats)
- Regulatory Status
- Other Names
- MAFA, 2F1-Ag
- Syrian Hamster IgG
- Ave. Rating
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- Product Citations
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Killer cell lectin-like receptor G1 (KLRG1) is the mouse homolog of the rat mast cell function-associated antigen (MAFA or 2F1-Ag). KLRG1 is a type II membrane glycoprotein that was first identified on the surface of rat mast cell line RBL-2H3. It is composed of a homodimer of glycosylated 30-38 kD subunits. Mouse and human homologs of KLRG1 are expressed by subsets of NK cells and lymphokine-activated killer (LAK) cells but not mast cells. KLRG1 is also expressed on subsets of CD8+ and CD4+ cells, including CD4+ and CD8+ effector/memory cells, potent regulatory CD4+ T cells. KLRG1 may be involved in regulating NK cell homeostasis. KLRG1 was found to recognize cadherins and thus inhibit immune responses by regulating the effector function and the developmental processes of NK and T cells.Product Details
- Verified Reactivity
- Mouse, Human
- Antibody Type
- Host Species
- Syrian Hamster
- IL-2 activated NK cells from C57BL/6 mice
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- The antibody was purified by affinity chromatography and conjugated with PE/Fire™ 810 under optimal conditions.
- 0.2 mg/mL
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
FC - Quality tested
- 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 ≤ 0.25 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.
* PE/Fire™ 810 has a maximum excitation of 488/561 nm and a maximum emission of 810 nm.
Excessive exposure to light, and commonly used fixation, permeabilization buffers can affect PE/Fire™ 810 fluorescence signal intensity and spread. Please keep conjugates protected from light exposure. For more information and representative data, visit our Fire Dyes page.
- Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
- Application Notes
For successful staining of human cells, brighter fluorophore-antibody conjugates, such as PE, BV421™, or APC, are recommended.
Additional reported applications (for relevant formats) include: Western Blotting1.
(PubMed link indicates BioLegend citation)
- Robbins SH, et al. 2002. J. Immunol. 168:2585. (WB)
- Robbins SH, et al. 2003. J. Immunol. 170:5876. (FC)
- McMahon CW, et al. 2002. J. Immunol. 169:1444. (FC)
AB_2924470 (BioLegend Cat. No. 138437)
- KLRG1 is an inhibitory lectin-like type II transmembrane receptor containing a cytoplasmic motif similar to ITIM, expressed mainly as a homodimeric molecule consisting of two N-glycosylated subunits of approximately 30-38 kD.
Subsets of NK cells, lymphokine-activated killer (LAK) cells and subsets of CD8+ and CD4+ cells.
- Regulates NK cell proliferation, maturation, and homeostasis. Inhibits immune responses by regulating the effector function and the developmental processes of NK and T cells.
- Cell Type
- NK cells, T cells, Tregs
- Biology Area
- Immunology, Innate Immunity
- Antigen References
1. Grundemann C, et al. 2006. J. Immunol. 176:1311.
2. Blaser C, et al. 1998. J. Immunol. 161:6451.
3. Huntington ND, et al. 2007. J. Immunol. 178:4764.
4. Voehringer D, et al. 2001. J. Immunol. 167:4834.
- Gene ID
- 50928 View all products for this Gene ID
- View information about KLRG1 on UniProt.org
Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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Biotin anti-mouse/human KLRG1 (MAFA)
PE anti-mouse/human KLRG1 (MAFA)
APC anti-mouse/human KLRG1 (MAFA)
FITC anti-mouse/human KLRG1 (MAFA)
Brilliant Violet 421™ anti-mouse/human KLRG1 (MAFA)
PE/Cyanine7 anti-mouse/human KLRG1 (MAFA)
PerCP/Cyanine5.5 anti-mouse/human KLRG1 (MAFA)
Brilliant Violet 605™ anti-mouse/human KLRG1 (MAFA)
Brilliant Violet 510™ anti-mouse/human KLRG1 (MAFA)
PE/Dazzle™ 594 anti-mouse/human KLRG1 (MAFA)
APC/Cyanine7 anti-mouse/human KLRG1 (MAFA)
Brilliant Violet 711™ anti-mouse/human KLRG1 (MAFA)
Brilliant Violet 785™ anti-mouse/human KLRG1 (MAFA)
TotalSeq™-A0250 anti-mouse/human KLRG1 (MAFA)
TotalSeq™-C0250 anti-mouse/human KLRG1 (MAFA)
TotalSeq™-B0250 anti-mouse/human KLRG1 (MAFA)
PE/Fire™ 810 anti-mouse/human KLRG1