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Cell Signaling Na Channel Beta1 Subunit (D9t5b) Rabbit mAb
List Price $420.16 Your Price $420.16
Cell Signaling Na Channel Beta1 Subunit (D9t5b) Rabbit mAb - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART: CSIG-14684S
MFG.PART: 14684S
UNSPSC: 12352200
Manufacturer: Cell Signaling
| Size | 100 µl |
| Reactivity | H M R |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 38 |
| Source/Isotype | Rabbit IgG |
| Application/Dilution | {Western Blotting: 1:1000, Immunoprecipitation: 1:100} |
| Storage | Supplied in 10 mm sodium HEPES (pH 7.5), 150 mm NaCl, 100 µg/mL BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | Na Channel β1 Subunit (D9T5B) Rabbit mAb recognizes endogenous levels of total sodium channel β1 subunit protein. This antibody also cross-reacts with an unidentified protein of 60 kDa in whole brain lysate. |
| Species Reactivity | Human, Mouse, Rat |
| Source/Purification | Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala51 of human sodium channel β1 subunit protein. |
| Background | Mammalian voltage-gated sodium channels (VGSCs) are composed of a pore-forming α subunit and one or more regulatory β subunits (1). Four separate genes (SCN1B-SCN4B) encode the five mammalian β subunits β1, β1B, β2, β3, and β4. In general, β subunit proteins are type I transmembrane proteins, with the exception of secreted β1B protein (reviewed in 2). β subunits regulate α subunit gating and kinetics, which controls cell excitability (3,4). Sodium channel β subunits also function as Ig superfamily cell adhesion molecules that regulate cell adhesion and migration (5,6). Additional research reveals sequential processing of β subunit proteins by β-secretase (BACE1) and γ secretase, resulting in ectodomain shedding of β subunit and generation of an intracellular carboxy-terminal fragment (CTF). Generation of the CTF is thought to play a role in cell adhesion and migration (7,8). Multiple studies demonstrate a link between β subunit gene mutations and a number of disorders, including epilepsy, cardiac arrhythmia, multiple sclerosis, neuropsychiatric disorders, neuropathy, inflammatory pain, and cancer (9-13).The sodium channel β1 subunit (SCN1B) plays a crucial role in neuronal migration and pathfinding during brain development (14). Mutations in the corresponding SCN1B gene are associated with generalized epilepsy with febrile seizures plus 1 (15), Brugada syndrome (16), and familial atrial fibrillation (17). A SCN1B loss of function mutation results in a severe form of pediatric epileptic encephalopathy known as Dravet syndrome (18). |
| SKU | CSIG-14684S |
|---|---|
| Supplier Part Number | 14684S |
| UM | EA |
| UNSPSC | 12352200 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | -20C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |