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Desmin Recombinant Protein | DES recombinant protein

Recombinant Human Desmin

Gene Names
DES; CSM1; CSM2; LGMD2R
Purity
Greater than 95.0% as determined by SDS-PAGE.
Synonyms
Desmin; Recombinant Human Desmin; Desmin Human; Desmin Human Recombinant; DES; CSM1; CSM2; CMD1I; FLJ12025; FLJ39719; FLJ41013; FLJ41793; DES recombinant protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
Greater than 95.0% as determined by SDS-PAGE.
Form/Format
Desmin was lyophilized from a 1mg/ml solution containing 30mM Tris-HCl pH 8, 9.5M urea, 2mM DTT, 2mM EDTA and 10mM methylammonium chloride.
Sterile Filtered White lyophilized (freeze-dried) powder.
Sequence Length
470
Application Notes
Protein standard in 1D and 2D SDS gelelectrophoresisImmunoassays Immunization.
Solubility
It is recommended to reconstitute the lyophilized Desmin in sterile 18M Omega -cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.
Reconstitution to Filaments
After Desmin is dissolved in 9.5M urea buffer (see formulation), protofilaments and filament complexes are obtained by dialyzing the resulting polypeptide solution stepwise to a concentration of 4M urea and then to low salt condition (50mM NaCl, 2mM dithiothreitol, 10mM Tris-HCl, pH 7.4). For immunization purposes, the solution can be further dialyzed against PBS (phosphate buffered saline, e.g. Dulbecco's PBS).
Preparation and Storage
Lyophilized Desmin although stable at room temperature for 3 weeks, should be stored desiccated below -18 degree C. Upon reconstitution Desmin should be stored at 4 degree C between 2-7 days and for future use below -18 degree C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Related Product Information for DES recombinant protein
Desmin Human Recombinant having a calculated molecular mass of 53,539 Dalton, showing a 55kDa band on SDS-page, pI-5.16.
Product Categories/Family for DES recombinant protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
NCBI Official Full Name
desmin
NCBI Official Synonym Full Names
desmin
NCBI Official Symbol
DES
NCBI Official Synonym Symbols
CSM1; CSM2; LGMD2R
NCBI Protein Information
desmin; intermediate filament protein; mutant desmin p.K241E
UniProt Protein Name
Desmin
Protein Family
UniProt Gene Name
DES
UniProt Entry Name
DESM_HUMAN

NCBI Description

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]

Uniprot Description

desmin: a class-III intermediate filaments found in muscle cells. 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. Mutations in this gene are associated with desmin-related myopathy, a familial cardiac and skeletal myopathy (CSM), and with distal myopathies.

Protein type: Motility/polarity/chemotaxis; Cytoskeletal

Chromosomal Location of Human Ortholog: 2q35

Cellular Component: intermediate filament; fascia adherens; cytosol; neuromuscular junction; Z disc; sarcolemma

Molecular Function: identical protein binding; protein binding; structural constituent of cytoskeleton; cytoskeletal protein binding

Biological Process: muscle contraction; cytoskeleton organization and biogenesis; regulation of heart contraction; muscle filament sliding

Disease: Cardiomyopathy, Dilated, 1i; Scapuloperoneal Syndrome, Neurogenic, Kaeser Type; Myopathy, Myofibrillar, 1; Muscular Dystrophy, Limb-girdle, Type 2r

Research Articles on DES

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Product Notes

The DES des (Catalog #AAA143072) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. Protein standard in 1D and 2D SDS gelelectrophoresisImmunoassays Immunization. Researchers should empirically determine the suitability of the DES des for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Desmin, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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