Anti-Hu CD1a PE

Anti-Hu CD1a PE
Regulatory status
RUO
Antigen
CD1a
Clone
SK9
Format
PE
Reactivity
Human
Application
Excitation laser
blue (488 nm)
Variant
100 tests
1P-174-T100
In stock
242.00 USD

25 tests
1P-174-T025
Delivery 1 week
121.00 USD
Variant
100 tests
1P-174-T100
In stock
242.00 USD

25 tests
1P-174-T025
Delivery 1 week
121.00 USD
Product details
Description
Images
References
SDS download
Isotype
Mouse IgG2b kappa
Specificity
The mouse monoclonal antibody SK9 recognizes an extracellular epitope of 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.
Application
Application details
Flow cytometry: The reagent is designed for analysis of human blood cells using 10 μl reagent / 100 μl of whole blood or 106 cells in a suspension. The content of a vial (1 ml) is sufficient for 100 tests.
Reactivity
Human
Immunogen
Human thymocytes
Preparation
Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
Formulation
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Storage and handling
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Exbio licence note
The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.
Other names
T6, Leu-6, HTA1, FCB6
Antigen description
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.
Entrez Gene ID 909
UniProt ID P06126
1P-174_FC_Profil Značení
Flow cytometry surface staining pattern of human GM-CSF and IL-4 stimulated peripheral blood mononuclear cells stained using anti-human CD1a (SK9) APC antibody (10 μl reagent per milion cells in 100 μl of cell suspension).
1P-174_FC_CDMaps_Histogram adapt
Expression profiling on peripheral blood subsets using Anti-human CD1a PE antibody (clone SK9). Adaptive panel

HCDM CDMaps standardized procedures (Kuzilkova D et al. Front Immunol. 2022;13:827898) were used for cell isolation and surface staining of blood leukocytes, with the modification of staining protocol using cytometry test tubes.
Suspension of blood leukocytes isolated from buffy coats (2 x 106 cells) was added to the mixture of anti-human CD1a PE antibody (clone SK9, 2 µg/ml in stained blood sample) and Monocyte Blocking Buffer (#ED7747), vortexed and incubated for 20 min. Next, optimized backbone antibody panel (HLDA Adaptive) was added to test tubes, vortexed and incubated for 20 min. The residual erythrocytes were lysed with 2 ml of 10× diluted EXCELLYSE Easy solution (#ED7066) and incubated for 10 min. Finally, samples were centrifuged (670 g, 5 min.), supernatant removed and the cell pellet was resuspended in 200 µl of PBS for acquisition.
1P-174_FC_CDMaps_Histogram innate
Expression profiling on peripheral blood subsets using Anti-human CD1a PE antibody (clone SK9). Innate panel

HCDM CDMaps standardized procedures (Kuzilkova D et al. Front Immunol. 2022;13:827898) were used for cell isolation and surface staining of blood leukocytes, with the modification of staining protocol using cytometry test tubes.
Suspension of blood leukocytes isolated from buffy coats (2 x 106 cells) was added to the mixture of anti-human CD1a PE antibody (clone SK9, 2 µg/ml in stained blood sample) and Monocyte Blocking Buffer (#ED7747), vortexed and incubated for 20 min. Next, optimized backbone antibody panel (HLDA Innate) was added to test tubes, vortexed and incubated for 20 min. The residual erythrocytes were lysed with 2 ml of 10× diluted EXCELLYSE Easy solution (#ED7066) and incubated for 10 min. Finally, samples were centrifuged (670 g, 5 min.), supernatant removed and the cell pellet was resuspended in 200 µl of PBS for acquisition.
1P-174_FC_CDMaps_Profil značení
Anti-human CD1a PE antibody (clone SK9) works in flow cytometry application.

Analysis of the antibody staining profile was performed on blood leukocytes isolated from buffy coats. HCDM CDMaps standardized procedures (Kuzilkova D et al. Front Immunol. 2022;13:827898) were used for cell isolation and surface staining of blood leukocytes, with the modification of staining protocol using cytometry test tubes.
Mouse monoclonal anti-human CD1a PE antibody (clone SK9) was used in concentration 2 µg/ml in stained blood sample (2 x 106 cells).
1P-174_FC_Dot-plot
Flow cytometry multicolor surface staining of human GM-CSF and IL-4 stimulated peripheral blood mononuclear cells stained using anti-human CD1a (SK9) APC antibody (10 μl reagent per milion cells in 100 μl of cell suspension) and anti-human CD11c (BU15) APC antibody (10 μl reagent per milion cells in 100 μl of cell suspension).
1P-174_FC_Histogram
Separation of human CD1a positive CD11c positive cells (red-filled) from CD1a negative CD11c negative cells (black-dashed) in flow cytometry analysis (surface staining) of human GM-CSF and IL-4 stimulated peripheral blood mononuclear cells stained using anti-human CD1a (SK9) APC antibody (10 μl reagent per milion cells in 100 μl of cell suspension).
1P-174_FC_Histogram_2
Separation of MOLT-4 cells stained using anti-human CD1a (SK9) PE antibody (concentration in sample 4 μg/m, red-filled) from MOLT-4 cells stained using mouse IgG1 isotype control (MOPC-21) PE antibody (concentration in sample 4 μg/ml, same as CD1a PE concentration, black-dashed) in flow cytometry analysis (surface staining).

Product specific references:

Kader M, Smith AP, Guiducci C, Wonderlich ER, Normolle D, Watkins SC, Barrat FJ, Barratt-Boyes SM: Blocking TLR7- and TLR9-mediated IFN-α production by plasmacytoid dendritic cells does not diminish immune activation in early SIV infection. PLoS Pathog. 2013;9(7):e1003530.
PubMed
Awasthi S, Wolf R, White G: Ontogeny and phagocytic function of baboon lung dendritic cells. Immunol Cell Biol. 2009 Jul;87(5):419-27.
PubMed
Tenca C, Merlo A, Zarcone D, Saverino D, Bruno S, De Santanna A, Ramarli D, Fabbi M, Pesce C, Deaglio S, Ciccone E, Malavasi F, Grossi CE: Death of T cell precursors in the human thymus: a role for CD38. Int Immunol. 2003 Sep;15(9):1105-16.
PubMed
Brown KN, Trichel A, Barratt-Boyes SM: Parallel loss of myeloid and plasmacytoid dendritic cells from blood and lymphoid tissue in simian AIDS. J Immunol. 2007 Jun 1;178(11):6958-67.
PubMed
Zimmer MI, Larregina AT, Castillo CM, Capuano S 3rd, Falo LD Jr, Murphey-Corb M, Reinhart TA, Barratt-Boyes SM: Disrupted homeostasis of Langerhans cells and interdigitating dendritic cells in monkeys with AIDS. Blood. 2002 Apr 15;99(8):2859-68.
PubMed
Wood GS, Burns BF, Dorfman RF, Warnke RA: The immunohistology of non-T cells in the acquired immunodeficiency syndrome. Am J Pathol. 1985 Sep;120(3):371-9.
PubMed
Variant
100 tests
1P-174-T100
In stock
242.00 USD

25 tests
1P-174-T025
Delivery 1 week
121.00 USD
Variant
100 tests
1P-174-T100
In stock
242.00 USD

25 tests
1P-174-T025
Delivery 1 week
121.00 USD

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