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Catalog Number | orb385745 |
---|---|
Category | Antibodies |
Description | This antibody cocktail recognizes three melanoma-specific proteins, which include MART-1, Tyrosinase and gp100. MART-1 is a newly identified melanocyte differentiation antigen recognized by autologous cytotoxic T lymphocytes. Tyrosinase is one of the targets for cytotoxic T-cell recognition in melanoma patients. Function of gp100 is not known but it is reported to be a useful marker for melanocytes and melanomas. This cocktail of three markers is designed for extremely sensitive labeling of formalin-fixed, paraffin-embedded melanomas and other tumors showing melanocytic differentiation. |
Species/Host | Mouse |
Clonality | Monoclonal |
Clone Number | M2-7C10 + M2-9E3 + HMB45 + T311 |
Tested applications | IHC-P, WB |
Reactivity | Human |
Isotype | Mouse IgG1 + IgG2a + IgG2b + IgG2b |
Immunogen | Recombinant MART-1 protein (M2-7C10 & M2-9E3), recombinant tyrosinase protein (T311) and extract of pigmented melanoma metastases from lymph nodes (HMB45) were used as the immunogens for this Melanoma Cell Marker antibody cocktail. |
Dilution range | Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT |
Purity | Protein G affinity chromatography |
Conjugation | Unconjugated |
Formula | 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide |
Hazard Information | This Melanoma Cell Marker antibody cocktail is available for research use only. |
UniProt ID | P14679, P40967, Q16655 |
Storage | Store the Melanoma Cell Marker antibody cocktail at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide). |
Buffer/Preservatives | 0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin (US sourced) and 0.05% sodium azide |
Note | For research use only |
Application notes | The optimal dilution of the Melanoma Cell Marker antibody for each application should be determined by the researcher.1. Staining of formalin-fixed tissues is enhanced by boiling tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 minutes.2. 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. |
Expiration Date | 12 months from date of receipt. |
Immunohistochemical staining of Human melanoma using Melanoma Cell Marker Cocktail antibody
IHC-P, WB | |
Human | |
Mouse | |
Monoclonal | |
Unconjugated |
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