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Key Documents

SAB4500949

Sigma-Aldrich

Anti-MART-1 antibody produced in rabbit

affinity isolated antibody

Synonyme(s) :

Antigen LB39-AA, Antigen SK29-AA, MART-1, Melan-A protein, Melanoma antigen recognized by T-cells 1

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 13 kDa

Espèces réactives

human

Concentration

~1 mg/mL

Technique(s)

ELISA: 1:40000
immunohistochemistry: 1:50-1:100
western blot: 1:500-1:1000

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... MLANA(2315)

Description générale

MART-1 (melanoma antigen recognized by T cells) is also termed as Melan-A. It is a type III membrane protein with a molecular weight of 22-24 kDa. It is present in the endoplasmic reticulum (ER), trans-Golgi network (TGN) and in melanosomes. MART-1 is a melanocyte lineage protein. This gene is mapped to human chromosome 9p24.1.
Melanoma-associated antigen recognized by T cells-1 (MART-1) (also known as Melan-A) is a melanocyte differentiation antigen recognized by autologous cytotoxic T lymphocytes. It is a transmembrane protein which is hydrophobic in nature. Six other melanoma associated antigens recognized by autologous cytotoxic T cells include MAGE-1, Tyrosinase, gp100, gp75, BAGE-1, and GAGE-1. Subcellular fractionation shows that MART-1 is present in melanosomes and endoplasmic reticulum. The protein is also expressed in melanoma tumors. Anti-MART-1 Antibody detects endogenous levels of total MART-1 protein.

Immunogène

The antiserum was produced against synthesized peptide derived from human MART-1.

Immunogen Range: 41-90

Actions biochimiques/physiologiques

MART-1 (melanoma antigen recognized by T cells) is essential for the activities of the melanosomal matrix protein PMEL17 (premelanosome protein)/GP100 and the maturation of melanosomes. It plays a key role in pigmentation. MART-1 plays an important role in the expression, stability, trafficking and processing of Pmel17.
Melanoma-associated antigen recognized by T cells-1 (MART-1) has been shown to be essential for the functioning of glycoprotein-100 (gp100).

Caractéristiques et avantages

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Forme physique

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Clause de non-responsabilité

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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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Enhanced generation of specific tumor-reactive CTL in vitro by selected Melan-A/MART-1 immunodominant peptide analogues.
Valmori D, et al.
Journal of Immunology, 160(4), 1750-1758 (1998)
Gene expression profiling of human melanoma cell lines with distinct metastatic potential identifies new progression markers.
BERTUCCI F, et al.
Anticancer Research, 27(5A), 3441-3449 (2007)
MART-1 is required for the function of the melanosomal matrix protein PMEL17/GP100 and the maturation of melanosomes.
Hoashi T, et al.
The Journal of Biological Chemistry, 280(14), 14006-14016 (2005)
Connie G Chiu et al.
Clinical chemistry, 60(6), 873-885 (2014-04-11)
Circulating tumor cells (CTC) have been found in patients with metastatic melanoma and are associated with advanced melanoma stage and poor patient outcome. We hypothesize that CTC harbor genomic changes critical in the development of distant systemic metastasis. Here, we
María Marcela Barrio et al.
PloS one, 7(7), e40311-e40311 (2012-07-07)
Dendritic cells (DC) can achieve cross-presentation of naturally-occurring tumor-associated antigens after phagocytosis and processing of dying tumor cells. They have been used in different clinical settings to vaccinate cancer patients. We have previously used gamma-irradiated MART-1 expressing melanoma cells as

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