CD1a (EP3622) Rabbit Monoclonal Primary Antibody
SIGMA/101R-1
Product Type: Chemical
| antibody form | culture supernatant |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | EP3622, monoclonal |
| conjugate | unconjugated |
| control | skin, thymus |
| description | For In Vitro Diagnostic Use in Select Regions (See Chart) |
| form | buffered aqueous solution |
| isotype | IgG1 |
| manufacturer/tradename | Cell Marque® |
| packaging | bottle of 1.0 mL predilute (101R-17) |
| bottle of 7.0 mL predilute (101R-18) | |
| pkg of 1.0 mL concentrate (101R-16) | |
| vial of 0.1 mL concentrate (101R-14) | |
| vial of 0.5 mL concentrate (101R-15) | |
| Quality Level | 100 ![]() |
500 ![]() |
|
| shipped in | wet ice |
| species reactivity | human |
| storage temp. | 2-8°C |
| technique(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:25-1:100 (concentrated) |
| visualization | membranous |
| Analysis Note: |
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| General description: | CD1a is a non-polymorphic, major histocompatibility complex, class I-related cell surface glycoprotein (45 to 55 kDa), and is expressed in association with β-microglobulin. In normal tissues, anti-CD1a reacts with cortical thymocytes, Langerhans cells, interdigitating cells, and rare antigen-presenting cells of the lymph node. CD1a positivity has also been seen in Langerhans cell histiocytosis (histiocytosis X), and a subset of pre-T lymphoblastic lymphoma/leukemia (cortical T LBL/L). | ||||
| Legal Information: | Cell Marque is a registered trademark of Merck KGaA, Darmstadt, Germany | ||||
| Other Notes: | CD1a Positive Control Slides, Product No. 101S , are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections). |
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| Other Notes: | For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com | ||||
| Physical form: | Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide | ||||
| Preparation Note: | Download the IFU specific to your product lot and format ![]() |
| RIDADR | NONH for all modes of transport |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352203 |





