Thermo Fisher Scientific Phospho-MSK1 (Ser376) Recombinant Rabbit Monoclonal Antibody (SN63-05)
MSK1 단백질의 Ser376 위치 인산화를 특이적으로 검출하는 재조합 토끼 단클론 항체. Western blot, IHC, ICC/IF 등에 사용 가능. 높은 특이성과 일관된 로트 간 성능 제공. 연구용으로만 사용.
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Thermo Fisher Scientific Phospho-MSK1 (Ser376) Recombinant Rabbit Monoclonal Antibody (SN63-05)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Rat |
| Host/Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | SN63-05 |
| Immunogen | Synthetic phospho-peptide corresponding to residues surrounding Ser376 of Human MSK1 (aa 351–400) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% Glycerol, 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2809553 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems developed by cloning specific antibody DNA sequences from immunoreactive rabbits. Individual clones are screened to select optimal candidates for production.
Advantages include:
- Better specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulations
- Broader immunoreactivity due to the larger rabbit immune repertoire
Target Information
RPS6KA5 (MSK1) is a serine/threonine protein kinase essential for regulating various cellular processes. It mediates mitogen- or stress-induced phosphorylation of transcription factors such as CREB1 and ATF1, and regulates RELA, STAT3, and ETV1/ER81.
MSK1 contributes to gene activation via histone phosphorylation and regulates inflammatory gene expression. It phosphorylates CREB1 and ATF1 in response to stimuli like UV-C irradiation, EGF, and anisomycin.
In skeletal myoblasts, MSK1 is required for RELA phosphorylation at Ser-276 during oxidative stress. In erythropoietin-stimulated cells, it mediates Ser-727 phosphorylation of STAT3, influencing transcriptional potential.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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