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Merck

M6570

Sigma-Aldrich

Monoclonal Anti-Melan-A antibody produced in mouse

clone A103, purified from hybridoma cell culture

Sinónimos:

Anti-MART1

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About This Item

Número MDL:
Código UNSPSC:
12352203
NACRES:
NA.43

origen biológico

mouse

conjugado

unconjugated

forma del anticuerpo

purified from hybridoma cell culture

tipo de anticuerpo

primary antibodies

clon

A103, monoclonal

formulario

buffered aqueous solution

mol peso

antigen ~22 kDa

reactividad de especies

human, canine

concentración

~2 mg/mL

técnicas

immunocytochemistry: suitable
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
indirect ELISA: suitable
western blot: 0.1-0.2 μg/mL using total cell extract of SKMEL19 cells ()

isotipo

IgG1

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... MLANA(2315)

Descripción general

Melan-A is also known as MART-1 (melanoma antigen recognized by T-cells 1). It is a transmembrane protein which is hydrophobic in nature. Melan-A is expressed in melanocytes and melanoma tumors.
Monoclonal Anti-Melan-A (mouse IgG1 isotype) is derived from the hybridoma A103 produced by the fusion of mouse myeloma cells (SP2/0 cells) and splenocytes from mice immunized with a human recombinant Melan-A protein. Melan-A (also known as MART1) is a melanoma antigen recognized by T cells. The protein is expressed mainly in cells and tumors of melanocytic lineage and thus belongs to the melanocyte differentiation markers.

Inmunógeno

recombinant human Melan-A protein.

Aplicación

Anti-Melan-A antibody, Mouse monoclonal has been used in:
  • enzyme-linked immunosorbent assay (ELISA)
  • immunoblotting
  • immunocytochemistry
  • immunoprecipitation
  • immunohistochemistry

Acciones bioquímicas o fisiológicas

Melan-A/MART1 may have a role in pigmentation since its expression pattern and sub cellular distribution is similar to other melanosomal proteins and correlates with melanin content. Melan-A is important for Pmel17 activity, forms a complex with it, and affects its expression, stability, trafficking, and processing that is required for melanosome structure and maturation. Thus, Melan-A is important for Pmel17 function and therefore it is important for mammalian pigmentation.

Descripción de destino

Melan-A is a melanoma antigen recognized by T cells.

Forma física

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificados de análisis (COA)

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Enayat Attwa et al.
International journal of dermatology, 54(2), 235-244 (2014-10-01)
Melasma is a common pigmentary disorder that remains resistant to available therapies. The aim of the present study was to evaluate the efficacy of erbium:YAG lasers in the treatment of refractory melasma and investigate the histopathological and ultrastructural changes between
Cytokines and Biologic Modifiers
Immunology for Pharmacy, 181-188 (2012)
A A Jungbluth et al.
Virchows Archiv : an international journal of pathology, 434(5), 429-435 (1999-07-02)
Angiomyolipomas are tumours of uncertain histogenesis, most often occurring in association with the kidney. A characteristic finding is their reactivity with HMB-45, a monoclonal antibody to the melanocyte-associated antigen gp-100. We tested 18 angiomyolipomas for their reactivity with A103, a
Y T Chen et al.
Proceedings of the National Academy of Sciences of the United States of America, 93(12), 5915-5919 (1996-06-11)
Recent progress in the structural identification of human melanoma antigens recognized by autologous cytotoxic T cells has led to the recognition of a new melanocyte differentiation antigen, Melan-A(MART-1). To determine the properties of the Melan-A gene product, Melan-A recombinant protein
Lin Hou et al.
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Rationale: Tumor-associated fibroblasts (TAFs) play a critical role in the suppressive immune tumor microenvironment (TME), compromising the efficacy of immunotherapy. To overcome this therapeutic hurdle, we developed a nanoemulsion (NE) formulation to deliver fraxinellone (Frax), an anti-fibrotic medicine, to TAFs

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