DES Monoclonal Antibody

說明書

中文名稱：

DES鼠單克隆抗體
貨號：

CSB-MA923561
規格：

￥1320
圖片：
IHC image of CSB-MA923561 diluted at 1:100 and staining in paraffin-embedded human heart tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-mouse IgG polymer labeled by HRP and visualized using 0.05% DAB.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

產品描述：

CUSABIO貨號：CSB-MA923561 DES單克隆抗體是針對人源結蛋白（Desmin）研發的高特異性科研試劑，適用于ELISA和免疫組化（IHC）實驗。結蛋白作為Ⅲ型中間絲蛋白家族成員，在心肌、骨骼肌和平滑肌細胞中特異性表達，是維持肌細胞結構完整性和力學穩定性的關鍵骨架蛋白，其表達異常與多種肌源性腫瘤及肌肉退行性疾病密切相關。該抗體采用雜交瘤技術制備，經過嚴格的抗原親和純化工藝，具有優異的種屬特異性，可精準識別人源DES蛋白的特定表位，在1:1000稀釋比下經Western Blot驗證呈現單一清晰條帶。科研人員可將其應用于肌肉組織病理切片分析、肌源性腫瘤標志物檢測、心肌損傷修復機制研究等前沿領域，特別適用于骨骼肌分化研究、心肌病模型構建及肌纖維發育相關信號通路探索。本產品提供即用型工作液和濃縮液兩種規格，配套提供標準化實驗方案，確保實驗結果的可重復性，為肌肉系統疾病基礎研究提供可靠工具。
產品名稱：

Mouse anti-Homo sapiens (Human) DES Monoclonal antibody
Uniprot No.：

P17661
基因名：

DES
別名：

CMD1I antibody; CSM1 antibody; CSM2 antibody; DES antibody; DESM_HUMAN antibody; Desmin antibody; FLJ12025 antibody; FLJ39719 antibody; FLJ41013 antibody; FLJ41793 antibody; Intermediate filament protein antibody; OTTHUMP00000064865 antibody
宿主：

Mouse
反應種屬：

Human
免疫原：

Synthesized peptide derived from human Desmin
免疫原種屬：

Homo sapiens (Human)
標記方式：

Non-conjugated
克隆類型：

Monoclonal
抗體亞型：

IgG1, Kappa
純化方式：

The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen.
克隆號：

22G6
濃度：

It differs from different batches. Please contact us to confirm it.
保存緩沖液：

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
產品提供形式：

Liquid
應用范圍：

ELISA, IHC

推薦稀釋比：

Application	Recommended Dilution
IHC	1:20-1:200

Protocols：

ELISA Protocol
Immunohistochemistry (IHC) Protocol
儲存條件：

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期：

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途：

For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

功能：

Muscle-specific type III intermediate filament essential for proper muscular structure and function. Plays a crucial role in maintaining the structure of sarcomeres, inter-connecting the Z-disks and forming the myofibrils, linking them not only to the sarcolemmal cytoskeleton, but also to the nucleus and mitochondria, thus providing strength for the muscle fiber during activity. In adult striated muscle they form a fibrous network connecting myofibrils to each other and to the plasma membrane from the periphery of the Z-line structures. May act as a sarcomeric microtubule-anchoring protein: specifically associates with detyrosinated tubulin-alpha chains, leading to buckled microtubules and mechanical resistance to contraction. Contributes to the transcriptional regulation of the NKX2-5 gene in cardiac progenitor cells during a short period of cardiomyogenesis and in cardiac side population stem cells in the adult. Plays a role in maintaining an optimal conformation of nebulette (NEB) on heart muscle sarcomeres to bind and recruit cardiac alpha-actin.
基因功能參考文獻：
1. A novel mutation (c.679 C>T /p.R227C) in exon 3 of DES was identified and cosegregated with the affected members of a Chinese family with isolated Dilated cardiomyopathy (DCM) phenotypes (left ventricle and left atrial diameters). PMID: 28171858
2. Desmin, Glial Fibrillary Acidic Protein, Vimentin, and Peripherin are type III intermediate filaments that have roles in health and disease [review] PMID: 29196434
3. Phenotypic expression of a novel desmin gene mutation: hypertrophic cardiomyopathy followed by systemic myopathy. PMID: 29167554
4. Targeted sequencing revealed trigenic mutations: c.700G>A/p.E234K in DES, c.2966G>A/p.R989H in MYPN, and c.5918G>C/p.R1973P in CACNA1C in a family of hypertrophic cardiomyopathy with early repolarization and short QT syndrome. PMID: 28427417
5. demonstrate that the expression of mutant desmin causes disruption of the extrasarcomeric desmin cytoskeleton and extensive mitochondrial abnormalities regarding subcellular distribution, number and shape PMID: 27393313
6. Mutation in the Core Structure of Desmin Intermediate Filaments Affects Myoblast Elasticity PMID: 28793217
7. Data show that the filament elongation of both desmin and keratin K8/K18 proceeds very similar to that of vimentin. PMID: 27304995
8. Cdk1-induced desmin phosphorylation is required for efficient separation of desmin-IFs and generally detected in muscular mitotic cells in vivo. PMID: 27565725
9. Desmin, Lamin A/C, MMP9, and histone H4 were upregulated in the placental villi of women experiencing early pregnancy loss. PMID: 26947931
10. Ile367Phe, Pro419Ser, and Arg415Glu mutations were associated with desminopathy causing cardiomyopathy in 4 families studied. PMID: 26431784
11. Increasing desmin abnormalities were correlated with diastolic dysfunction progression. PMID: 25732530
12. expression level of mutant versus wild-type desmin in mouse model as well as in skeletal muscle specimens derived from human R350P desminopathies; findings demonstrate missense-mutant desmin inflicts changes of the subcellular localization and turnover of desmin itself and of direct desmin-binding partners PMID: 25394388
13. Results propose that the mutations affect desmin structure and cause its aberrant folding and subsequent aggregation, triggering disruption of myofibrils organization. PMID: 25541946
14. identified disruption of the desmin system in gastrocnemius myofibers as an index of the myopathy and limitation of muscle function in patients with peripheral artery disease. PMID: 25575565
15. The desmin intermediate filament network plays a major role in striated muscle development and maintenance by integrating and coordinating most cellular components necessary for proper mechanochemical signaling, organelle cross-talk, energy production and trafficking processes required for proper tissue homeostasis. [Review] PMID: 25680090
16. Data suggest that loss of the desmin-p. A120D filament localization at the intercalated disk indicates its clinical arrhythmogenic potential. PMID: 24200904
17. we describe a new mutation located in the coiled 1B domain of desmin and associated with a predominant cardiac involvement and a high degree of cardiac sudden death in a large Indian pedigree with 12 affected members PMID: 24441330
18. Perfomed proteomic analysis on a transgenic mouse model of severe cardiac hypertrophy; compared data to dataset of heart failure found MYH7, IGFBP7, ANXA2, and DESM to be biomarker candidates for heart failure. PMID: 23713052
19. autosomal recessive mutations in DES cause LGMD2 phenotype without features of myofibrillar myopathy. PMID: 23687351
20. Data suggest that for some filament-forming desmin mutants, the molecular etiology of desminopathy results from subtle deficiencies in their association with nebulin, a major actin-binding filament protein of striated muscle. PMID: 23615443
21. Sequencing of the desmin gene showed a splice-site mutation (IVS3+1G-->A), which was absent in 300 healthy control subjects. PMID: 22484823
22. Phenotypic features in patients with desmin tail domain mutations are similar to those in patients with mutations localized in the 1B and 2B alpha-helical domains. PMID: 23051780
23. The results of this study indicate that atrioventricular conduction block without cardiac structural abnormalities may be an intrinsic feature of disease associated with specific desmin mutation PMID: 23036309
24. in the absence of skeletal muscle involvement suggestive of a desminopathy, the probability of DES mutations in ARVC is very low. These findings have important implications in the mutation screening strategy for patients with ARVC. PMID: 23168288
25. The results of this study indicated that no cases showed missense mutations in the Desmin. PMID: 22349865
26. Data show that calretinin and CK5/6 were positive in 100 and 64% of mesotheliomas, and 92 and 31% of reactive effusions, respectively, and desmin was negative in all malignant cases and positive in 85% of reactive effusions. PMID: 23075894
27. A heterozygous C-to-T mutation in the desmin gene on chromosome 2q35 caused autosomal dominant myofibrillar myopathy with arrhythmogenic right ventricular cardiomyopathy 7 in a Swedish family. PMID: 22395865
28. Frequent desmin (32%) and occasional CD34 (6%) expression are encountered in cellular fibrous histiocytoma. PMID: 22775584
29. Data indicate that the interaction and co-localization of mutant and wild-type desmin proves the co-existence of heterogeneous filaments in living cells. PMID: 22403400
30. analysis of CD105, CD31, alpha-SMA, vimentin and desmin expression on a series of normal human heart tissues varying between five and 33 weeks PMID: 22395512
31. This study demonistrated that Patients carrying DES mutations presenting with myofibrillar myopathies or without muscle involvement, are at high risk of developing major cardiac complications. PMID: 22153487
32. the expression of mutant desmin leads to increased mechanical stiffness, which results in excessive mechanical stress in response to strain and consecutively to increased mechanical vulnerability and damage of muscle cells. PMID: 22386993
33. Ankrd1 and desmin may play important roles in airway smooth muscle cell homeostasis. PMID: 22085644
34. 49 mutations have been identified in the desmin gene, which alter the desmin filament assembly process through different molecular mechanisms and also its interaction with its protein partners. Review. PMID: 21982405
35. these studies highlight the importance of desmin in maintaining cardiomyocyte structure and illustrate how disrupting this network can be deleterious to the heart--{REVIEW} PMID: 21784990
36. study of patients with heart dilation of various origins; conclude A213V desmin substitution represents a rare polymorphism that plays role as predisposing factor resulting in maladaptive heart remodelling in presence of other pathological factors PMID: 21842594
37. Novel mutations of desmin gene were linked with cardiomyopathy in patients from 5 Chinese families with desminopathy. PMID: 20654101
38. Six novel mutations and one previously reported mutation in the desmin gene were identified in the patients PMID: 20696008
39. the state of desmin-filament assembly is crucial for synemin anchorage and consequently might involve mechanical and functional stability of the cytoskeletal network PMID: 21262226
40. study provides evidence on functional consequences of a novel mutation, N116S, identified in the desmin 1A segment of the rod domain for the development of arrhythmogenic right ventricular cardiomyopathy PMID: 20829228
41. Case Report: present a rare case of desmin-related hypertrophic cardiomyopathy. Cardiac magnetic resonance imaging revealed fibrosis in the lateral wall of the left ventricle. PMID: 21083940
42. mutations in MTM1 disrupted the MTM1-desmin complex, resulting in abnormal intermediate filament assembly and architecture in muscle cells PMID: 21135508
43. Desmin mutations affects the localization of desmoplakin and plakophilin-2 at the intercalated disk suggesting a link between desmosomal cardiomyopathies (mainly affecting the right ventricle) and cardiomyopathies caused by desmin mutations. PMID: 20423733
44. study of aggregation properties of desmin in vitro & aggregation state of desmin in homogenates of transfected cells; detected divergent assembly patterns for 3 different desmin missense mutations PMID: 20448486
45. The Uruguayan family with severe cardiomyopathy carries an unusual deletion p.E114del within the 1A rod domain of desmin. PMID: 20133133
46. the "tail" domain is responsible for attractive filament-filament interactions PMID: 20171226
47. The "head" mutations in desmin proteins impacting on intermediate filament assembly properties and their competition for binding to cellular anchoring structures might explain part of the molecular mechanism that causes myhofibrillar myopathy disease. PMID: 19763525
48. A localized effect of desmin on the structure of the cardiac intercalated disks might contribute to disease pathogenesis PMID: 19879535
49. Data showed that the elevated expression of desmin was correlated with the severity and differentiation of CRC. PMID: 19460759
50. structural and functional analysis of a new variant causing desmin-related myopathy PMID: 11668632
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相關疾病：

Myopathy, myofibrillar, 1 (MFM1); Cardiomyopathy, dilated 1I (CMD1I); Neurogenic scapuloperoneal syndrome Kaeser type (Kaeser syndrome); Limb-girdle muscular dystrophy 2R (LGMD2R)
亞細胞定位：

Cytoplasm, myofibril, sarcomere, Z line. Cytoplasm. Cell membrane, sarcolemma. Nucleus.
蛋白家族：

Intermediate filament family
數據庫鏈接：

HGNC: 2770

OMIM: 125660

KEGG: hsa:1674

STRING: 9606.ENSP00000363071

UniGene: Hs.594952

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