PE anti-human CD244 (2B4) Antibody anti-CD244

Clone: 2-69 (See other available formats)
Regulatory Status: RUO
Other Names: 2B4, NAIL, SLAMF4
Isotype: Mouse IgG2a, κ
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Product Citations: publications

2-69_PE_CD244_Antibody_1_090924 — Human lysed whole blood was stained with CD56 PerCP/Cyanine5.5 and CD244 PE (clone 2-69) (left) or Mouse IgG2a, κ PE isotype control (right).

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Cat #	Size	Price	Save
393507	25 tests	¥26,840
393508	100 tests	¥57,640

Description

CD244, known as 2B4, is a 38 kD type I transmembrane protein. It is a member of the CD2 subset of the immunoglobulin superfamily (IgSF) molecules. CD244 is expressed on NK cells, a subset of T cells (including most CD8⁺ T cells and γ/δ T cells), monocytes, basophils, and eosinophils. CD48 is the ligand of CD244. It has been reported that ligation of human CD244 results in enhanced NK cell cytotoxicity and cytokine production. Recent studies have shown that human CD244, like murine CD244, has both activating and inhibitory functions, which are dependent on the density of surface 2B4 expression, degree of ligation, and the level of the adaptor molecule SAP expression.

Product Details

Technical data sheet

Product Details

Verified Reactivity: Human
Antibody Type: Monoclonal
Host Species: Mouse
Immunogen: Human NK cells
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation: The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Concentration: Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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.
Application: 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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.
Excitation Laser: Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes: Additional reported applications (for the relevant formats) include: redirected killing assays (rADCC) in NK cells¹.
RRID: AB_2734465 (BioLegend Cat. No. 393507)
AB_2734465 (BioLegend Cat. No. 393508)

Antigen Details

Structure: 38 kD type I transmembrane protein, CD2 family member, Ig superfamily
Distribution: NK, T subset, monocytes, basophils, and eosinophils
Function: Activation and inhibition of NK cell function
Ligand/Receptor: CD48
Cell Type: Basophils, Eosinophils, Monocytes, NK cells
Biology Area: Immunology
Molecular Family: CD Molecules
Antigen References: Lee KM, et al. 2003. J. Immunol. 170:4881.

Chlewicki LK, et al. 2008. J. Immunol. 180:8159.

Messmer B, et al. 2006. J. Immunol. 176:4646.

Boles KS, et al. 2001. Immunol. Rev. 181:234.
Gene ID: 51744 View all products for this Gene ID
UniProt: View information about CD244 on UniProt.org

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Cell Surface Flow Cytometry Staining Protocol

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Related FAQs

What type of PE do you use in your conjugates?: We use R-PE in our conjugates.

Other Formats

View All CD244 Reagents Request Custom Conjugation

Description	Clone	Applications
Purified anti-human CD244 (2B4)	2-69	FC,Cyt,IP
PE anti-human CD244 (2B4)	2-69	FC
PE/Dazzle™ 594 anti-human CD244 (2B4)	2-69	FC
Brilliant Violet 421™ anti-human CD244 (2B4)	2-69	FC
FITC anti-human CD244 (2B4)	2-69	FC
APC anti-human CD244 (2B4)	2-69	FC

Certificate of Analysis

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Go To Top Version: 1 Revision Date: 06/04/2018

For Research Use Only. Not for diagnostic or therapeutic use.

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