Melanoma Associated Antigen antibody
Quick Overview for Melanoma Associated Antigen antibody (ABIN959527)
Target
Reactivity
Host
Clonality
Conjugate
Application
Clone
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Specificity
- Used for diagnostic by staining of lysosomes/melanosomes. Directed against a predominantly intracellular protein of human melanoma cells. The antigen is abundantly present in malignant melanomas, nevocellular nevi, and neuroendocrine tumors, whereas it has not been detectable in most other tissues. The antigen recognized is a glycoprotein which appears as a broad band in SDS-PAGE. The antigen was shown to consist of a single protein backbone to which two or three V-linked glycans were added cotranslationally. Extensive further heterogeneity was generated in the Colgi compartmen and was shown to be dependent on the presence of complex type sugars. Although the antigen is associated with melanomas, it was not codistributed with the tyrosinase activity associated with melanogenesis. The antigen did show codistribution with cathepsin D, which is a marker for lysosomal functions.This antibody was originally described as a marker for melanoma. Recently, it resurfaced as a marker to separate cellular neurothekeoma from other dermal tumors in the differential diagnosis.
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Purification
- Purified
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Immunogen
- Melanoma-associated antigen
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Isotype
- IgG1
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Application Notes
- Approved: ELISA, IF, IHC, IHC-Fr, IHC-P (10 μg/mL), IP
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Comment
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Target Species of Antibody: Human
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Restrictions
- For Research Use only
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Format
- Liquid
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Concentration
- Lot specific
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Buffer
- PBS containing 0.09 % sodium azide.
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Preservative
- Sodium azide
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Precaution of Use
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Handling Advice
- avoid freeze thaw cycles. Store undiluted.
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Storage
- 4 °C,-20 °C
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Storage Comment
- Short term 4°C, long term aliquot and store at -20°C, avoid freeze-thaw cycles. Store undiluted.
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- Melanoma Associated Antigen (MAGE)
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Alternative Name
- Melanoma-Associated Antigen
Target
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