Thermo Fisher Scientific SHARP Polyclonal Antibody
Human SPEN 단백질(HDAC1 관련 억제 단백질)에 특이적인 Rabbit Polyclonal Antibody. Western Blot 및 Immunoprecipitation에 사용 가능. 항원 친화 크로마토그래피로 정제되었으며, 4°C에서 보관. 연구용으로만 사용.
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Thermo Fisher Scientific SHARP Polyclonal Antibody
Applications and Tested Dilution
- Western Blot (WB): Assay-dependent
- Immunoprecipitation (IP): 2–10 µg/mg lysate
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Region between residue 1350 and 1400 of Human SMART/HDAC1 associated repressor protein (spen homolog, transcriptional regulator) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | Tris citrate/phosphate, pH 7–8 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
- Recommended shelf life: 1 year from date of receipt
- Based on 100% sequence identity, predicted to react with Mouse
Target Information
SHARP (SPEN) may serve as a nuclear matrix platform that organizes and integrates transcriptional responses.
In osteoblasts, it supports transcription activation and synergizes with RUNX2 to enhance FGFR2-mediated activation of the osteocalcin FGF-responsive element (OCFRE).
It acts as an essential corepressor protein regulating key pathways such as the Notch pathway.
Functions as a negative regulator of Notch signaling by interacting with RBPSUH, preventing NOTCH1-RBPSUH association and suppressing Notch transactivation.
Blocks differentiation of precursor B-cells into marginal zone B-cells.
Likely represses transcription via recruitment of histone deacetylase complexes and may bind both DNA and RNA.
Usage Information
For Research Use Only. Not for use in diagnostic procedures.
Not for resale without express authorization.
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