biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~180 kDa (also a band at ~80 kDa)
species reactivity
rat
concentration
~1.5 mg/mL
technique(s)
western blot: 1.5-3 μg/mL using rat brain extract (S1 fraction)
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... SYNM(23336)
mouse ... Synm(233335)
rat ... Synm(308709)
General description
Synemin (SYNM), also known as desmuslin/DMN is a unique type VI intermediate filament (IF) protein. The synemin gene codes for three isoforms, such as a-synemin, b-synemin and L-synemin with overlapping distribution. The three isoforms share the same head and rod domains but differ at their C-terminus. These isoforms are expressed in muscle and brain, in astrocytes, glia and neuronal cells and in the vascular system. In human skeletal myofibers, b-synemin is located to the high stress regions. SYNM gene is located on human chromosome 15q26.3.
Application
Anti-Synemin antibody produced in rabbit may be used in immunoblotting.
Biochem/physiol Actions
Anti-Synemin specifically recognizes rat synemin.
Synemin protein interacts with major intermediate filament (IF) proteins including desmin, vimentin and glial fibrillary acidic protein (GFAP) and is thought to play an important role in maintaining structural integrity of the cell. In astrocytoma with migratory properties, synemin contributes to the actin cytoskeleton dynamics. This protein play a major role as a bridging protein between IFs and focal adhesions in rat and human liver tissues. Synemin may also participate in cytoskeletal cross?linking. This IF?associated protein is also known to play a key role in human muscle diseases.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Preparation Note
Store at –20 °C. For continuous use, the product may be stored at 2–8 °C for up to one month. For extended storage, freeze in working aliquots at –20 °C. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.
Disclaimer
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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Intermediate filaments in smooth muscle
Tang DD
American Journal of Physiology. Cell Physiology, 294(4), C869-C878 (2008)
Hepatic stellate cells express synemin, a protein bridging intermediate filaments to focal adhesions
Uyama N, et al.
Gut, 55(9), 1276-1289 (2006)
Synemin down-regulation in human hepatocellular carcinoma does not destabilize cytoskeletons in vivo
Liu YH, et al.
Biochemical and biophysical research communications, 404(1), 488-493 (2011)
Desmuslin, an intermediate filament protein that interacts with alpha-dystrobrevin and desmin
Mizuno Y, et al.
Proceedings of the National Academy of Sciences, 98(11), 6156-6161 (2001)
Human synemin gene generates splice variants encoding two distinct intermediate filament proteins
Titeux M, et al.
European Journal of Biochemistry, 268(24), 6435-6449 (2001)
相关内容
Instructions
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| S8950-25UL | 04061838033321 |
| S8950-200UL | 04061838033314 |
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