Thermo Fisher Scientific MST1-2/STK3-4 Polyclonal Antibody
STK3/STK4 인산화 효소를 인식하는 Rabbit Polyclonal Antibody로 Western blot, IHC, IP 등에 적합합니다. Hippo 신호전달 경로 연구에 유용하며, 액상 형태로 4°C에서 보관합니다. FFPE 조직에서는 Tris-EDTA pH 9.0 항원 회복을 권장합니다.
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Thermo Fisher Scientific MST1-2/STK3-4 Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:5,000–1:15,000 |
| Immunohistochemistry (IHC) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:500–1:2,000 |
| Immunoprecipitation (IP) | 2–5 µg/mg lysate |
Product Specifications
| Property | Description |
|---|---|
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | C-terminus of human Mammalian Sterile 20-like 1 (Serine/Threonine Kinase 4) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
- Recommended shelf life: 1 year from date of receipt
- For IHC, epitope retrieval with Tris-EDTA pH 9.0 is recommended for FFPE tissue sections
- Based on 100% sequence identity, antibody predicted to react with Chicken, Bovine, and Monkey
Target Information
STK3 and STK4 are stress-activated, pro-apoptotic kinases. Upon caspase cleavage, they translocate to the nucleus and induce chromatin condensation and DNA fragmentation.
They are key components of the Hippo signaling pathway, which regulates organ size and tumor suppression by controlling proliferation and apoptosis.
STK3/MST2 and STK4/MST1 form complexes with SAV1 to phosphorylate and activate LATS1/2–MOB1, which in turn inactivates YAP1 and WWTR1/TAZ.
These kinases are essential for:
- Repressing hepatocyte proliferation
- Preventing activation of adult liver stem cells
- Inhibiting tumor formation
- Phosphorylating NKX2-1, NEK2, MOBKL1A/B, RASSF2
- Regulating centrosome disjunction and RAF1 activation
For Research Use Only. Not for use in diagnostic procedures or resale without authorization.
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