Thermo Fisher Scientific MSK1 Polyclonal Antibody
MSK1 단백질을 인식하는 Rabbit Polyclonal 항체로, Western blot, IHC, ICC/IF에 사용 가능. Human, Mouse, Rat 반응성. 항원 친화 크로마토그래피로 정제되었으며, 1 mg/mL 농도의 액상 형태로 제공. 세포 신호전달 및 전사 조절 연구에 적합.
- 카탈로그번호
- PA536099
- 판매단위
- pk
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to amino acids 331–380 of human MSK1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C. Avoid freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2553366 |
Product Specific Information
- Detects endogenous MSK1 protein at ~90 kDa.
- Purity >95% by SDS-PAGE.
Target Information
RPS6KA5 (MSK1) is a serine/threonine protein kinase involved in regulating various cellular processes. It mediates phosphorylation of transcription factors CREB1 and ATF1 in response to mitogenic or stress stimuli (e.g., UV-C, EGF, anisomycin).
MSK1 also regulates RELA, STAT3, and ETV1/ER81, contributing to gene activation via histone phosphorylation and inflammatory gene regulation.
In skeletal myoblasts, it is required for RELA phosphorylation at Ser-276 during oxidative stress, and in erythropoietin-stimulated cells, it mediates Ser-727 phosphorylation of STAT3, influencing transcriptional activity.
For Research Use Only.
Not for use in diagnostic procedures or resale without authorization.
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