Thermo Fisher Scientific Phospho-STAT2 (Tyr690) Polyclonal Antibody
Phospho-STAT2 (Tyr690) 다클론 항체로 Western blot, IHC, ELISA에 적합. Rabbit IgG 기반, Human 및 다양한 종에 반응. Affinity chromatography로 정제된 액상 항체로, -20°C 보관. 연구용으로만 사용 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100 |
| ELISA | 1:85,000 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Bovine, Dog, Chimpanzee, Horse, Human, Mouse, Non-human primate, Pig, Rhesus monkey, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Affinity purified antibody prepared from whole rabbit serum immunized with a synthetic peptide corresponding to a C-terminal region near phospho-Tyr690 of human STAT2 protein. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1.15 mg/mL |
| Purification | Affinity chromatography |
| Storage buffer | 0.02M potassium phosphate, pH 7.2, with 0.15M NaCl |
| Contains | 0.01% sodium azide |
| Storage conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Store vial at -20°C prior to opening.
- Aliquot contents and freeze at -20°C or below for extended storage.
- Avoid freeze-thaw cycles.
- Centrifuge product if not completely clear after standing at room temperature.
- Stable for several weeks at 4°C as an undiluted liquid.
- Dilute only prior to immediate use.
This antibody is directed against human STAT2 pY690 protein.
A BLAST analysis suggests cross-reactivity with STAT2 pY690 protein from human, rat (73%), and mouse (76%) based on sequence homology.
Reactivity against homologues from other species is not known.
Target Information
STAT2 is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by receptor-associated kinases and form homo- or heterodimers that translocate to the nucleus to act as transcription activators.
Upon interferon (IFN) stimulation, STAT2 forms a complex with STAT1 and IFN regulatory factor p48 (ISGF3G), functioning as a transactivator without direct DNA binding.
Transcription adaptor P300/CBP (EP300/CREBBP) interacts specifically with STAT2 and is implicated in blocking the IFN-alpha response by adenovirus.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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