Thermo Fisher Scientific c-Fos Monoclonal Antibody (4A3), APC
c-Fos 단백질을 검출하기 위한 APC 결합 단클론 항체. Western blot 및 IHC에 최적화되어 있으며, 651/660 nm 형광 특성 보유. 인간 c-Fos N-말단 펩타이드(aa 280-380)를 면역원으로 제작. 세포 신호전달 및 전사 조절 연구에 적합.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (IHC) | 1:100 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Host / Isotype | Mouse / IgG2 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | 4A3 |
| Immunogen | Synthetic peptide from the N-terminal of Human c-Fos (aa 280–380) |
| Conjugate | APC (Allophycocyanin) |
| Excitation / Emission Max | 651 / 660 nm |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Storage conditions | 4°C |
| Shipping conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
A 1:1,000 dilution of MA5-45883 was sufficient for detection of c-Fos in 10 µg of serum-starved HeLa cells treated with PMA by ECL immunoblot analysis using goat anti-mouse IgG:HRP as the secondary antibody.
Detects a 62 kDa band. The observed molecular weight is higher than the predicted 41 kDa due to post-translational modifications.
Target Information
FBJ murine osteosarcoma viral oncogene homolog, commonly known as Cellular proto-oncogene Fos (c-Fos), belongs to the Fos transcription factor family and is encoded by the C-FOS gene located on chromosome 14.
c-Fos heterodimerizes with c-Jun to form the Activator Protein-1 (AP-1) transcription factor, which regulates transcription of several genes involved in cellular signal transduction, proliferation, and differentiation.
c-Fos is phosphorylated by various stimuli including growth factors and insulin at multiple sites. The best-known upstream kinase for phosphorylation at Threonine 232 is ERK MAPK, which regulates nuclear localization and transcriptional activity of c-Fos.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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