Thermo Fisher Scientific SCN5A Monoclonal Antibody (4G8:1G7)
SCN5A 단백질을 인식하는 Mouse IgM 단클론 항체로, Western blot, IHC, ICC, Flow cytometry 등 다양한 응용에 사용 가능. 인간 시료에 반응하며, 고순도 정제 및 안정적 액상 형태로 제공. 심근 세포의 전압 개폐 나트륨 채널 연구에 적합.
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Thermo Fisher Scientific SCN5A Monoclonal Antibody (4G8:1G7)
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 2 µg/mL |
| Immunohistochemistry (IHC) | 1:10–1:500 |
| Immunocytochemistry (ICC/IF) | 10 µg/mL |
| Flow Cytometry (Flow) | 1:10–1:1,000 |
| Immunoprecipitation (IP) | 1:10–1:500 |
| Radioimmune Assay (RIA) | 1:100–1:2,000 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgM |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 4G8:1G7 |
| Immunogen | Peptide (14mer) from an extracellular domain of Nav1.5 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.9 mg/mL |
| Purification | Purified (Thiophilic Chromatography) |
| Storage Buffer | PBS |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C (short term). For long-term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2717252 |
Product Specific Information
Immunogen sequence: VSENIKLGNLSALR
Purified by Thiophilic Chromatography.
Target Information
Scn5a is an integral membrane protein and tetrodotoxin-resistant voltage-gated sodium channel subunit. It is primarily expressed in cardiac muscle and responsible for the initial upstroke of the action potential in an electrocardiogram.
Defects in Scn5a cause Long QT Syndrome type 3 (LQT3), an autosomal dominant cardiac disease. Alternative splicing generates several transcript variants encoding different isoforms.
Voltage-gated sodium channels (VGSCs) mediate regenerative membrane depolarization and electrical signal conduction in nerves and muscles. Scn5a expression is also detected in lymphocytes, glia, and fibroblasts.
Functionally, Scn5a mediates voltage-dependent Na⁺ ion permeability, forming sodium-selective channels that open or close in response to membrane voltage changes. Channel inactivation is regulated by intracellular calcium levels.
Diseases associated with SCN5A include Long QT Syndrome-3 and Brugada Syndrome 1.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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