CD1a Antibody

CAT: 0800-V7376IHC-7MLSize: 7 mLDry Ice: NoHazardous: No
CAT#:0800-V7376IHC-7MLSize:7 mL
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
At least five CD1 genes (CD1a, b, c, d, and e) are identified. CD1 proteins have been demonstrated to restrict Tcell response to non-peptide lipid and glycolipid antigens and play a role in non-classical antigen presentation. CD1a is a non-polymorphic MHC Class 1 related cell surface glycoprotein, expressed in association with Beta-2 microglobulin. CD1a antibody labels Langerhans cell histiocytosis (Histiocytosis X), extranodal histiocytic sarcoma, a subset of T-lymphoblastic lymphoma/leukemia, and interdigitating dendritic cell sarcoma of the lymph node. When combined with antibody against TTF-1 and CD5, CD1a antibody is useful in distinguishing between pulmonary and thymic neoplasms since it is consistently expressed in thymic lymphocytes in both typical and atypical thymomas, but only focally in 1/6 of thymic carcinomas and not in lymphocytes in pulmonary neoplasms. CD1a antibody is reported to be a new marker for perivascular epithelial cell tumor (PEComa) .
CAS Number
9007-83-4
Specifications
The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.
UniProt
P06126
Host
Mouse
Reactivity
Human
Immunogen
Human thymus cells were used as the immunogen for this CD1a antibody.
Clonality
Monoclonal
Isotype
IgG1 k
Clone
SPM120
Applications
IHC-P
Purity
Protein G affinity chromatography
Format
Purified
Buffer
Prediluted in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide; *For IHC use only*
Reconstitution
Store the CD1a antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
Limitations
This CD1a antibody is available for research use only.
Storage Conditions
Store the CD1a antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .
Formulation
Prediluted in 1X PBS, 0.1 mg/mL BSA (US sourced), 0.05% sodium azide; *For IHC use only*
Location
Cell surface, cytoplasmic
Image Legend
IHC staining of FFPE human skin with CD1a antibody (clone SPM120) . HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.

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