MART-1 Antibody / Melan-A
This antibody recognizes a protein doublet of 20-22kDa, identified as MART-1 (Melanoma Antigen Recognized by T cells 1) or Melan-A. MART-1 is a newly identified melanocyte differentiation antigen recognized by autologous cytotoxic T lymphocytes. Seven other melanoma associated antigens recognized by autologous cytotoxic T cells include MAGE-1, MAGE-3, tyrosinase, gp100, gp75, BAGE-1, and GAGE-1. Subcellular fractionation shows that MART-1 is present in melanosomes and endoplasmic reticulum. This mAb labels melanomas and other tumors showing melanocytic differentiation. It is also a useful positive-marker for angiomyolipomas. It does not stain tumor cells of epithelial, lymphoid, glial, or mesenchymal origin.
Product Specifications
CAS Number
9000-83-3
Specifications
Immunohistochemistry (FFPE) : 1-2 µg/mL for 30 min at RT, Western blot: 2-4 µg/mL
UniProt
Q16655
Host
Mouse
Reactivity
Human
Immunogen
Recombinant full-length human protein was used as the immunogen for the MART-1 antibody.
Clonality
Recombinant Monoclonal
Isotype
IgG1 k
Clone
RMLANA/8180
Type
Recombinant
Applications
IHC-P, WB
Purity
Protein A/G affinity
Format
Purified
Buffer
1 mg/ml in 1X PBS; BSA free, sodium azide free
Reconstitution
Aliquot the MART-1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
Limitations
This MART-1 antibody is available for research use only.
Storage Conditions
Aliquot the MART-1 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
Formulation
1 mg/mL in 1X PBS; BSA free, sodium azide free
Applications Notes
Optimal dilution of the MART-1 antibody should be determined by the researcher.
Location
Cytoplasm
Image Legend
Western blot testing of human COLO-38 cell lysate with MART-1 antibody. Expected molecular weight ~20 kDa with possible doublet.
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