Anti-MelanA抗体[DT101 + BC199] (ab731)

Abreviews (2)Q&A (1)Specific References (9)
Customer reviews and FAQs

概述

  • 产品名称
    Anti-MelanA抗体[DT101 + BC199]
    参阅全部 MelanA 一抗
  • 描述
    小鼠单克隆抗体[DT101 + BC199] to MelanA
  • 特异性
    This antibody recognizes a protein of 18kDa, identified at MART-1 (Melanoma Antigen Recognized by T- cells 1) or Melan-A. The MART-1 recognizes a subcellular fraction found in melanosomes. The antibody labels melanomas and tumors showing melanocytic differentiation. It does not mark neoplasms of epithelial origin, lymphomas or mesenchymal tumors. Melan-A is a useful addition to melanoma panels as it is apparently specific for melanocytic lesions. Both HMB-45 and MART-1 are coexpressed in the majority of melanomas, as well as uniquely expressed in certain cases. Studies have shown that MART-1 is more sensitive than HMB-45 when labeling metastatic melanomas.
  • 经测试应用
    适用于: IHC-P, IHC-Frmore details
  • 种属反应性
    与反应: Mouse, Rat, Dog, Human
  • 免疫原

    Recombinant full length protein (Human).

  • 阳性对照
    • Melanoma
  • 常规说明
    This antibody is a mixture of two clones, DT101 and BC199.

性能

  • 形式
    Liquid
  • 存放说明
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液
    Preservative: Proprietary, not sodium azide or thimerosal.
    Constituents: PBS, Tissue Culture Supernatant. pH 7.3; Protein carrier.
  • Concentration information loading...
  • 克隆
    单克隆
  • 克隆编号
    DT101 + BC199
  • 骨髓瘤
    unknown
  • 同种型
    IgG2b
  • 轻链类型
    unknown
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab731 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
IHC-P 1/50 - 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. ABC method.
IHC-Fr 1/50 - 1/100. ABC method.
It is sometimes difficult to interpret DAB stained melanomas due to endogenous pigment. We recommend you substitute an AEC or a Fast Red substrate protocol. An avidin biotin blocking may be required for certain types of melanomas.

靶标

  • 功能
    Involved in melanosome biogenesis by ensuring the stability of GPR143. Plays a vital role in the expression, stability, trafficking, and processing of melanocyte protein PMEL, which is critical to the formation of stage II melanosomes.
  • 组织特异性
    Expression is restricted to melanoma and melanocyte cell lines and retina.
  • 翻译后修饰
    Acylated.
  • 细胞定位
    Endoplasmic reticulum membrane. Golgi apparatus. Golgi apparatus > trans-Golgi network membrane. Melanosome. Also found in small vesicles and tubules dispersed over the entire cytoplasm. A small fraction of the protein is inserted into the membrane in an inverted orientation. Inversion of membrane topology results in the relocalization of the protein from a predominant Golgi/post-Golgi area to the endoplasmic reticulum. Melanoma cells expressing the protein with an inverted membrane topology are more effectively recognized by specific cytolytic T-lymphocytes than those expressing the protein in its native membrane orientation.
  • Information by UniProt
  • 数据库链接
    see all
  • 别名
    • Antigen LB39 AA antibody
    • Antigen LB39-AA antibody
    • Antigen SK29 AA antibody
    • Antigen SK29-AA antibody
    • MAR1_HUMAN antibody
    • MART 1 antibody
    • MART-1 antibody
    • MART1 antibody
    • Melan A antibody
    • Melan A protein antibody
    • Melanoma antigen recognized by T cells 1 antibody
    • Melanoma antigen recognized by T-cells 1 antibody
    • MLAN A antibody
    • MLANA antibody
    • OTTHUMP00000021036 antibody
    • OTTHUMP00000021037 antibody
    • OTTHUMP00000021038 antibody
    • Protein Melan-A antibody
    see all

Anti-MelanA antibody [DT101 + BC199] 图像

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-MelanA antibody [DT101 + BC199] (ab731)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-MelanA antibody [DT101 + BC199] (ab731)

    Immunohistochemistry analysis of Melanoma tissue labeling MelanA with ab731.

Anti-MelanA antibody [DT101 + BC199] (ab731)参考文献

This product has been referenced in:
  • Schwochow Thalmann D  et al. The evolution of Sex-linked barring alleles in chickens involves both regulatory and coding changes in CDKN2A. PLoS Genet 13:e1006665 (2017). IHC-Fr ; Chicken . Read more (PubMed: 28388616) »
  • Cao J  et al. Tuberous sclerosis complex inactivation disrupts melanogenesis via mTORC1 activation. J Clin Invest 127:349-364 (2017). Read more (PubMed: 27918305) »

See all 9 Publications for this product

发表研究结果有使用 ab731？请让我们知道，以便我们可以引用本数据表中的参考文章。

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-MelanA antibody [DT101 + BC199]

 Average
Abreviews
Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Blocking step
BSA as blocking agent for 30 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: RT°C
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: citrate buffer, pH6.0
Sample
Human Tissue sections (adult skin)
Specification
adult skin
Permeabilization
Yes - Tween-20
Fixative
Paraformaldehyde
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Username

Mr. Heiko Locher

Verified customer

提交于 Sep 20 2013

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) abreview for Anti-MelanA antibody [DT101 + BC199]

 Excellent
Abreviews
Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Mouse Tissue sections (lymph node)
Specification
lymph node
Fixative
Acetone
Antigen retrieval step
None
Permeabilization
No
Blocking step
Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: RT°C
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Abcam user community

Verified customer

提交于 May 01 2009

Hello, I wondered if you could help me please. I am looking to stain human biopsy tissue sections taken from melanoma tumours. I am interested in tumour antigens gp100, MART-1 and tyrosinase. Do you have any antibodies to these tumour antigens suitabl...

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I suggest that you conduct a search through the Abcam Website. I also recommend that you should click on the links “Product Reviews” and “Technical Enquiries” both accessible via the green menu bar on the datasheet. Here you will find customer reviews...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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