Thermo Fisher Scientific TOP2B Polyclonal Antibody
TOP2B 단백질을 인식하는 Rabbit Polyclonal Antibody로, WB, IHC, ICC, IP 등 다양한 응용에 사용 가능. 인간 및 생쥐 반응성. 항원 친화 크로마토그래피로 정제된 액상 시약. 단기 4°C, 장기 -20°C 보관 권장.
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Thermo Fisher Scientific TOP2B Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100–1:1,000 |
| Immunocytochemistry (ICC/IF) | 1:100–1:1,000 |
| Immunoprecipitation (IP) | 1:100–1:500 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant fragment corresponding to a region within amino acids 1448–1626 of Human Topoisomerase II beta |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.48 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7, with 1% BSA, 20% glycerol |
| Contains | 0.025% ProClin 300 |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2545226 |
Product Specific Information
- Recommended positive controls: Jurkat, K562, THP-1
- Predicted reactivity: Mouse (89%), Rat (86%), Pig (88%), Rhesus Monkey (97%)
- Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Target Information
TOP2B (DNA Topoisomerase II Beta) is a protein coding gene that encodes a DNA topoisomerase enzyme controlling and altering DNA topology during transcription. This nuclear enzyme is involved in chromosome condensation, chromatid separation, and relief of torsional stress during DNA transcription and replication. It catalyzes transient breaking and rejoining of duplex DNA strands, allowing strand passage and topology alteration.
Two forms of this enzyme exist due to gene duplication: the beta form (chromosome 3) and the alpha form (chromosome 17). TOP2B is a target for several anticancer agents, and mutations in this gene are linked to drug resistance. Reduced enzyme activity may contribute to ataxia-telangiectasia. 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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