Thermo Fisher Scientific Phospho-JAK3 (Tyr785) Polyclonal Antibody
Phospho-JAK3 (Tyr785) 폴리클로날 항체로, 인간, 마우스, 랫트 시료에서 JAK3 인산화 부위를 검출. Western blot, IHC, ELISA에 적합하며 항원 친화 크로마토그래피로 정제됨. PBS/glycerol buffer에 보관하며 연구용으로만 사용 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (IHC) | 1:100–1:300 |
| ELISA | 1:5,000 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthesized peptide derived from human JAK3 around the phosphorylation site of Y785 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol, 0.5% BSA |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2608582 |
Product Specific Information
This antibody is predicted to react with mouse and rat based on sequence homology.
Target Information
Janus kinase 3 (JAK3) phosphorylates members of the STAT (signal transduction and activators of transcription) family. JAK3 is predominantly expressed in immune cells and mediates signaling in response to interleukin receptor activation.
Upon cytokine stimulation (e.g., interferons, interleukins), JAKs become phosphorylated at adjacent tyrosine residues, activating downstream STAT proteins. Activated STATs dimerize, translocate to the nucleus, and regulate transcription of genes such as interferon-stimulated genes.
JAK2 is essential for IFN-γ receptor complex initiation, with JAK1 acting as an amplifier. Some studies suggest that Tyk2 and JAK3 may substitute for JAK2 under certain conditions within the receptor complex.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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