Contents: Fluorescein isothiocyanate (FITC) anti-human CD244 (2B4, p38)
Catalog Number: 11-2449
Formulation: Phosphate buffered saline, pH 7.2, less than or equal to 0.09% NaN3, BSA and/or gelatin for protein stabilization
Storage Conditions: Store at 4°C.
DO NOT FREEZE.
LIGHT-SENSITIVE MATERIAL.
Clone: eBioPP35 (PP35)
Isotype: Mouse IgG1
| Prices for This Product* |
| Cat. No. |
Size |
Price |
Qty |
Action |
*International customers: Please contact your distributor for region specific pricing.
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Staining of normal human peripheral blood cells with APC anti-human CD8a (RPA-T8) (cat. 17-0088) and FITC Mouse IgG1, K Iso Cntrl (cat. 11-4714) (left) or FITC anti-human CD244 (PP35) (right). Cells in the lymphocyte gate were used for analysis.
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| Available Formats of This Product |
| Cat. No. |
Format |
Excite
(nm) |
Emit
(nm) |
Reported Applications |
| 11-2449 |
Fluorescein isothiocyanate (FITC) anti-human CD244 (2B4, p38) |
488 |
518 |
FC
|
| 14-2449 |
Affinity Purified anti-human CD244 (2B4, p38) |
N/A |
N/A |
FC
IP
WB
|
| 16-2449 |
Functional Grade* Purified anti-human CD244 (2B4, p38) |
N/A |
N/A |
FA
|
| 17-2449 |
Allophycocyanin (APC) anti-human CD244 (2B4, p38) |
633 |
660 |
FC
|
*Functional Grade™ (FG™) Purified: Azide-free, sterile-filtered, and endotoxin < 0.001 ng/µg (unless otherwise noted).
*Functional Grade™ (FG™) Biotin: Azide-free, sterile-filtered, and endotoxin < 0.05 ng/µg.
Purified: Contains azide, not sterile-filtered, and not endotoxin tested. |
Questions? Please consult our answers to frequently asked questions at
http://www.ebioscience.com/faq.
Description
The eBioPP35 monoclonal antibody reacts with human CD244, also known as 2B4, p38, NK-cell activation-inducing ligand, signaling lymphocyte activation molecule family member 4, and natural killer cell receptor 2B4. Human CD244 is a 38 kD protein expressed on NK cells, a subset of CD8+ T cells, γδ T cells, monocytes, basophils, mast cells, and eosinophils. Binding of CD244 to its ligand, CD48, results in NK cell activation. Costaining experiments with eBioC1.7 suggest that both antibodies recognize different epitopes.
Applications Reported
For research use only, not for diagnostic or therapeutic use. This eBioPP35 (PP35) antibody has been reported for use in flow cytometric analysis.
Applications Tested
This eBioPP35 (PP35) antibody has been pre-titrated and tested by flow cytometric analysis of human peripheral blood cells. This can be used at 20 μl (0.5 μg) per million cells in a 100 μl total staining volume.
References
Moretta A, Bottino C, Tripodi G, Vitale M, Pende D, Morelli L, Augugliaro R, Barbaresi M, Ciccone E, Millo R, et al.
Novel surface molecules involved in human NK cell activation and triggering of the lytic machinery.
Int J Cancer Suppl. 1992;7:6-10. (
PP35, mAb development, FA,
PubMed)
Parolini S, Bottino C, Falco M, Augugliaro R, Giliani S, Franceschini R, Ochs HD, Wolf H, Bonnefoy JY, Biassoni R, Moretta L, Notarangelo LD, Moretta A.
X-linked lymphoproliferative disease. 2B4 molecules displaying inhibitory rather than activating function are responsible for the inability of natural killer cells to kill Epstein-Barr virus-infected cells.
J Exp Med. 2000 Aug 7;192(3):337-46. (
PP35, FC, FA,
PubMed)
Sivori S, Falco M, Marcenaro E, Parolini S, Biassoni R, Bottino C, Moretta L, Moretta A.
Early expression of triggering receptors and regulatory role of 2B4 in human natural killer cell precursors undergoing in vitro differentiation.
Proc Natl Acad Sci U S A. 2002 Apr 2;99(7):4526-31. (
PP35, FC,
PubMed)
Related Products
Cat.
11-4714 Fluorescein isothiocyanate (FITC) Mouse IgG1, K Isotype Control
Cat.
11-5837 Fluorescein isothiocyanate (FITC) anti-human CD244 (2B4, p38) (clone eBioDM244)
Human Cellular Antigens Chart