Thermo Fisher Scientific Phospho-p38 MAPK (Thr180, Tyr182) Polyclonal Antibody
인간 및 랫트 p38 MAPK의 Thr180/Tyr182 인산화 형태를 인식하는 폴리클로날 항체. Western blot, IHC, ICC, Flow cytometry 등 다양한 응용 가능. 항원 친화 크로마토그래피로 정제되어 높은 특이성과 재현성 제공. 연구용 전용 시약.
- 카탈로그번호
- 44684G
- 판매단위
- pk
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Thermo Fisher Scientific Phospho-p38 MAPK (Thr180, Tyr182) Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:1,000 | View 29 publications |
| Immunohistochemistry (IHC) | - | View 1 publication |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:10–1:100 | View 1 publication |
| Immunocytochemistry (ICC/IF) | 1 µg/mL | View 1 publication |
| Flow Cytometry (Flow) | 3–5 µg/1×10⁶ cells | - |
| Immunoprecipitation (IP) | - | View 1 publication |
| Miscellaneous PubMed (Misc) | - | View 1 publication |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Rat |
| Published Species | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Chemically synthesized phosphopeptide derived from human p38 region containing Thr180 and Tyr182. Conserved among mouse, rat, dog, monkey, and carp. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification | Antigen affinity chromatography |
| Storage Buffer | Dulbecco’s PBS, pH 7.3, with 1 mg/mL BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2533721 |
Product Specific Information
- Reacts with human and rat p38 alpha, beta, and gamma (100% homologous).
- Positive controls: HEK 293 cells ± UV irradiation, PC12 cells ± sorbitol treatment.
- Purified by sequential epitope-specific chromatography.
- Negatively preadsorbed using non-phosphopeptide to remove non-specific antibodies.
- Final product generated by affinity purification using p38 peptide phosphorylated at Thr180 and Tyr182.
- Sufficient for approximately 10 mini-blots.
Target Information
MAPK14 (p38 alpha) is a stress-activated protein kinase regulating cellular responses to stress and inflammation.
Activation occurs via dual phosphorylation of Thr-Gly-Tyr motifs.
There are four isoforms of p38 MAPK differing in tissue expression and interaction with upstream activators.
Upon stimulation (e.g., TNF, IL-1, heat shock), MAPK kinase-3/6 phosphorylate Thr180 and Tyr182 residues of p38 MAPK.
Activated phospho-p38 MAPK phosphorylates transcription factors such as ATF-2, CHOP-1, and MEF-2.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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