Thermo Fisher Scientific Phospho-SF1 (Ser82) Polyclonal Antibody
인산화 SF1(Ser82)을 인식하는 토끼 폴리클로날 항체로 Western blot 및 IHC(Paraffin)에서 사용 가능. 인간 및 생쥐 반응성. 고순도 친화 크로마토그래피 정제. PBS/glycerol 버퍼에 저장, -20°C 보관.
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Applications
Western Blot (WB)
- Tested Dilution: 1:500–1:1,000
Immunohistochemistry (Paraffin) (IHC (P))
- Tested Dilution: 1:50–1:100
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide sequence around phosphorylation site of Serine 82 (S-P-S(p)-P-E) derived from Human SF1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2554373 |
Product Specific Information
- Suggested positive control for Western blot: HUVEC cells
- Suggested positive control for IHC: human brain tissue
Target Information
Splicing factor 1 (SF1) is a nuclear pre-mRNA splicing factor that specifically recognizes the intron branch point sequence at the 3′ splice site, together with U2 auxiliary factor (U2AF), and is required for early spliceosome assembly.
It also contributes to nuclear pre-mRNA retention and transcriptional repression.
SF1 contains an N-terminal U2AF ligand motif, a central hnRNP K homology motif, a quaking 2 region, a zinc knuckle domain, and a C-terminal proline-rich domain.
Alternative splicing results in multiple transcript variants.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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