CD1a Molecule (CD1A) antibody (FITC)

Details for Product No. ABIN94019
Antigen
Reactivity
Human
418
30
17
9
7
5
2
2
1
1
1
1
Host
Mouse
319
104
Clonality (Clone)
Monoclonal ()
Conjugate
FITC
29
26
19
13
7
6
6
6
6
6
6
6
6
6
6
6
6
4
3
3
3
3
2
2
2
2
2
1
1
Application
Flow Cytometry (FACS), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
275
171
130
84
67
67
60
29
14
11
7
3
2
2
1
1
1
Options
Immunogen Human thymocytes
Clone HI149
Isotype IgG1
Specificity The antibody HI149 reacts with CD1a (T6), a 49 kDa polypeptide associated with beta2-microglobulin expressed on cortical thymocytes (strongly), Langerhans cells, dendritic cells and some T cell leukemias and lymphomas.
The antibody does not react with peripheral blood T and B lymphocytes, monocytes, granulocytes, platelets and erythrocytes.
HLDA V, WS Code CD01.01
Cross-Reactivity (Details) Other not tested, Human
Antigen
Alternative Name CD1a (CD1A Antibody Abstract)
Background CD1a, together with CD1b and c, belongs to group 1 of CD1 glycoproteins. These proteins serve as antigen-presenting molecules for a subset of T cells that responds to specific lipids and glycolipids found in the cell walls of bacterial pathogens or self-glycolipid antigens such as gangliosides, and they have also roles in antiviral immunity. Unlike CD1b, CD1a is excluded from late endosomal compartments and instead traffics independently in the recycling pathway of the early endocytic system, and CD1a antigen presentation is independent upon vesicular acidification.
Pathways Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process
Application Notes The reagent is designed for Flow Cytometry analysis of human blood cells using 20 μ,l reagent / 100 μ,l of whole blood or 106 cells in a suspension.The content of a vial (2 ml) is sufficient for 100 tests.
Comment

The purified antibody is conjugated with Fluorescein isothiocyanate (FITC) under optimum conditions. The reagent is free of unconjugated FITC and adjusted for direct use. No reconstitution is necessary.

Restrictions For Research Use only
Reconstitution No reconstitution is necessary.
Buffer The reagent is provided in stabilizing phosphate buffered saline (PBS) solution containing 15 mM sodium azide.
Preservative Sodium azide
Precaution of Use This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice Do not freeze.
Avoid prolonged exposure to light.
Storage 4 °C
Storage Comment Store in the dark at 2-8°C. Do not freeze. Avoid prolonged exposure to light. Do not use after expiration date stamped on vial label.
Supplier Images
Image no. 1 for anti-CD1a Molecule (CD1A) antibody (FITC) (ABIN94019) Detection of human CD1a on the surface of MOLT-4 cells (compared with blank) using an...
Image no. 2 for anti-CD1a Molecule (CD1A) antibody (FITC) (ABIN94019) Detection of human CD1a on the surface of MOLT-4 cells (compared with blank) using an...
Image no. 3 for anti-CD1a Molecule (CD1A) antibody (FITC) (ABIN94019) Detection of human CD1a on the surface of MOLT-4 cells (compared with blank) using an...
Product cited in: Mayer, Irschick, Moser, Wurm, Huemer, Romani, Irschick: "Characterization of antigen-presenting cells in fresh and cultured human corneas using novel dendritic cell markers." in: Investigative ophthalmology & visual science, Vol. 48, Issue 10, pp. 4459-67, 2007 (PubMed).

Angel, Lala, Chen, Edgar, Ostrovsky, Dunbar: "CD14+ antigen-presenting cells in human dermis are less mature than their CD1a+ counterparts." in: International immunology, Vol. 19, Issue 11, pp. 1271-9, 2007 (PubMed).

Perros, Dorfmüller, Souza, Durand-Gasselin, Mussot, Mazmanian, Hervé, Emilie, Simonneau, Humbert: "Dendritic cell recruitment in lesions of human and experimental pulmonary hypertension." in: The European respiratory journal, Vol. 29, Issue 3, pp. 462-8, 2007 (PubMed).

Demedts, Brusselle, Vermaelen, Pauwels: "Identification and characterization of human pulmonary dendritic cells." in: American journal of respiratory cell and molecular biology, Vol. 32, Issue 3, pp. 177-84, 2005 (PubMed).

Chen, Murakami, Oppenheim, Howard: "Triptolide, a constituent of immunosuppressive Chinese herbal medicine, is a potent suppressor of dendritic-cell maturation and trafficking." in: Blood, Vol. 106, Issue 7, pp. 2409-16, 2005 (PubMed).

Kirsch, Zeyda, Stuhlmeier, Grisar, Smolen, Watschinger, Stulnig, Hörl, Zlabinger, Säemann: "The active metabolite of leflunomide, A77 1726, interferes with dendritic cell function." in: Arthritis research & therapy, Vol. 7, Issue 3, pp. R694-703, 2005 (PubMed).

Hunger, Sieling, Ochoa, Sugaya, Burdick, Rea, Brennan, Belisle, Blauvelt, Porcelli, Modlin: "Langerhans cells utilize CD1a and langerin to efficiently present nonpeptide antigens to T cells." in: The Journal of clinical investigation, Vol. 113, Issue 5, pp. 701-8, 2004 (PubMed).

McKenna, Asplund, Kroft: "Immunophenotypic analysis of hematogones (B-lymphocyte precursors) and neoplastic lymphoblasts by 4-color flow cytometry." in: Leukemia & lymphoma, Vol. 45, Issue 2, pp. 277-85, 2004 (PubMed).

Säemann, Parolini, Böhmig, Kelemen, Krieger, Neumüller, Knarr, Kammlander, Hörl, Diakos, Stuhlmeier, Zlabinger: "Bacterial metabolite interference with maturation of human monocyte-derived dendritic cells." in: Journal of leukocyte biology, Vol. 71, Issue 2, pp. 238-46, 2002 (PubMed).