ARG66986
anti-Desmin antibody
anti-Desmin antibody for ICC/IF,IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human,Mouse
Overview
| Product Description | Mouse Monoclonal antibody recognizes Desmin |
|---|---|
| Tested Reactivity | Hu, Ms |
| Tested Application | ICC/IF, IHC-P, WB |
| Host | Mouse |
| Clonality | Monoclonal |
| Isotype | IgG2a |
| Target Name | Desmin |
| Conjugation | Un-conjugated |
| Alternate Names | LGMD2R; CSM1; Desmin; CSM2 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||
| Positive Control | Heart; C2C12 | ||||||||
| Observed Size | ~ 54 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.2) and 0.09% Sodium azide. |
| Preservative | 0.09% Sodium azide |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | DES |
| Gene Full Name | desmin |
| Background | This gene encodes a muscle-specific class III intermediate filament. Homopolymers of this protein form a stable intracytoplasmic filamentous network connecting myofibrils to each other and to the plasma membrane. Mutations in this gene are associated with desmin-related myopathy, a familial cardiac and skeletal myopathy (CSM), and with distal myopathies. [provided by RefSeq, Jul 2008] |
| Function | 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 (PubMed:25358400). 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 (PubMed:24200904, PubMed:25394388, PubMed:26724190). 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 (By similarity). [UniProt] |
| Cellular Localization | Cytoplasm, myofibril, sarcomere, Z line. Cytoplasm. Cell membrane, sarcolemma. Nucleus. Note=Localizes in the intercalated disks which occur at the Z line of cardiomyocytes (PubMed:24200904, PubMed:26724190). Localizes in the nucleus exclusively in differentiating cardiac progenitor cells and premature cardiomyocytes (By similarity). [UniProt] |
| Calculated MW | 54 kDa |
| PTM | ADP-ribosylation prevents ability to form intermediate filaments. [UniProt] |
Images (4) Click the Picture to Zoom In
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ARG66986 anti-Desmin antibody ICC/IF image
Immunofluorescence: SJRH30 cells were fixed with 4% paraformaldehyde at RT for 10 min, permeabilized with 0.1% NP-40 at RT for 10 min and then cells were blocked with 5% BSA at RT for 30 min and stained with ARG66986 anti-Desmin antibody (red) at 1:200 dilution at 4°C for overnight. DAPI (blue) was used for nuclear staining.
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ARG66986 anti-Desmin antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human heart tissue stained with ARG66986 anti-Desmin antibody at 1:100 dilution.
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ARG66986 anti-Desmin antibody WB image
Western blot: 50 µg of C2C12 cell lysate stained with ARG66986 anti-Desmin antibody at 1:1000 dilution, overnight at 4°C.
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ARG66986 anti-Desmin antibody WB image
Western blot: 50 µg of Mouse heart tissue lysate stained with ARG66986 anti-Desmin antibody at 1:1000 dilution, overnight at 4°C.
