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一般說明
Dystrophin (UniProt P11532) is encoded by the DMD (also known as BMD, CMD3B, DXS142, DXS164, DXS206, DXS230, DXS239, DXS268, DXS269, DXS270, DXS272, MRX85) gene (Gene ID 1756) in human. Dystrophin is localized to the inner part of the muscle fiber cell membrane (sarcolemma) and plays an important role in stabilizing the muscle fiber against the mechanical forces of muscle contraction by providing a shock-absorbing connection between the cytoskeleton and the extracellular matrix. Duchenne muscular dystrophy (DMD) is caused by gene mutations that disrupt the open reading frame (ORF) and prevent the full translation of dystrophin. ORF restoration by exon skipping using antisense oligonucleotides is designed to transform the DMD phenotype to that of the milder disorder, Becker muscular dystrophy (BMD), which is typically caused by in-frame dystrophin deletions that allow the production of an internally deleted, but partially functional dystrophin.
特異性
Detects dystrophin spliced isoforms 1-4, but not isoforms 5-10, or utrophin. Positive muscle membrane staining of tissue samples from healthy donors, reduced staining of Becker muscular dystrophy (BMD) biopsies, and no staining is seen with Duchenne muscular dystrophy (DMD) biopsy samples.
免疫原
Epitope: Exon 43-coded pectrin-like repeat 16 region
TrpE-tagged recombinant protein corresponding to the Exon 43-coded pectrin-like repeat 16 region of human Dystrophin.
應用
Anti-Dystrophin Antibody, clone 2C6 (MANDYS106) is an antibody against Dystrophin for use in Immunohistochemistry, Immunofluorescence, Western Blotting.
Immunohistochemistry Analysis: A represenative lot stained sarcolemma of muscle fiber cells in tissue samples from healthy donors, while much reduced staining was observed in biopsy samples from patients with Becker muscular dystrophy (BMD) and no staining is seen with Duchenne muscular dystrophy (DMD) biopsy samples (Anthony, K., et al. (2011). Brain. 134(Pt 12):3547-3559).
Immunofluorescence Analysis: A represenative lot was employed together with a spectrin antibody in dual immunofluorescent sarcolemma staining for assessing dystrophin levels of muscle fiber cells in muscle biopsies from healthy donors and Becker muscular dystrophy (BMD) patients (Beekman, C., et al. (2014). PLoS One. 9(9):e107494).
Immunofluorescence Analysis: A represenative lot was employed together with a spectrin antibody in dual immunofluorescent sarcolemma staining for assessing dystrophin levels of muscle fiber cells in muscle biopsies from healthy donors and Becker muscular dystrophy (BMD) patients (Beekman, C., et al. (2014). PLoS One. 9(9):e107494).
Research Category
Cell Structure
Cell Structure
Research Sub Category
Adhesion (CAMs)
Adhesion (CAMs)
品質
Evaluated by Immunohistochemistry in human skeletal muscle myocytes.
Immunohistochemistry Analysis: A 1:50 dilution of this antibody detected Dystrophin in human skeletal muscle myocytes.
Immunohistochemistry Analysis: A 1:50 dilution of this antibody detected Dystrophin in human skeletal muscle myocytes.
標靶描述
~427 kDa observed
外觀
Protein G Purified
Format: Purified
Purified mouse monoclonal IgG2aκ antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
儲存和穩定性
Stable for 1 year at 2-8°C from date of receipt.
其他說明
Concentration: Please refer to lot specific datasheet.
免責聲明
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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儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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Menglong Chen et al.
Genome medicine, 13(1), 57-57 (2021-04-14)
Mutations in the DMD gene encoding dystrophin-a critical structural element in muscle cells-cause Duchenne muscular dystrophy (DMD), which is the most common fatal genetic disease. Clustered regularly interspaced short palindromic repeat (CRISPR)-mediated gene editing is a promising strategy for permanently
Diane E Frank et al.
Neurology, 94(21), e2270-e2282 (2020-03-07)
To report safety, pharmacokinetics, exon 53 skipping, and dystrophin expression in golodirsen-treated patients with Duchenne muscular dystrophy (DMD) amenable to exon 53 skipping. Part 1 was a randomized, double-blind, placebo-controlled, 12-week dose titration of once-weekly golodirsen; part 2 is an
Dystrophin quantification and clinical correlations in Becker muscular dystrophy: implications for clinical trials.
Anthony, K; Cirak, S; Torelli, S; Tasca, G; Feng, L; Arechavala-Gomeza, V; Armaroli et al.
Brain null
Valentina Sardone et al.
PloS one, 13(3), e0194540-e0194540 (2018-03-27)
Clinical trials using strategies aimed at inducing dystrophin expression in Duchenne muscular dystrophy (DMD) are underway or at advanced planning stage, including splice switching antisense oligonucleotides (AON), drugs to induce read-through of nonsense mutations and viral mediated gene therapy. In
Chantal Beekman et al.
PloS one, 9(9), e107494-e107494 (2014-09-23)
Duchenne muscular dystrophy (DMD) is characterized by the absence or reduced levels of dystrophin expression on the inner surface of the sarcolemmal membrane of muscle fibers. Clinical development of therapeutic approaches aiming to increase dystrophin levels requires sensitive and reproducible
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