Thermo Fisher Scientific TOP2B Polyclonal Antibody
TOP2B 단백질을 인식하는 Rabbit Polyclonal 항체로, Western blot, IHC, ICC/IF에 사용 가능. 인간, 생쥐, 랫트 반응성. 항원 친화 크로마토그래피로 정제되었으며 PBS/glycerol 완충액에 보관. 연구용으로만 사용.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.04–0.4 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:500–1:1,000 |
| Immunocytochemistry (ICC/IF) | 0.25–2 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human TOP2B. Recombinant protein control fragment (Product #RP-92454) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.40 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| 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_2648820 |
Product Specific Information
Immunogen sequence:
LWKEDLAAFV EELDKVESQE REDVLAGMSG KAIKGKVGKP KVKKLQLEET MPSPYGRRII PEITAMKADA SKKLLKKKKG DLDTAAVKVE FDEEFSGAPV EGAGEEALTP SVPINKGPKP KREKKEPGTR VRKTPTSSGK PSA
Antigen sequence identity:
- Mouse: 89%
- Rat: 40%
Target Information
TOP2B (DNA Topoisomerase II Beta) is a protein-coding gene encoding a DNA topoisomerase enzyme that controls and alters the topologic states of DNA during transcription. This nuclear enzyme participates 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 topological changes.
Two forms of this enzyme exist due to gene duplication:
- Beta form: localized to chromosome 3
- Alpha form: localized to chromosome 17
This gene is a target for several anticancer agents, and mutations are associated with drug resistance. Reduced 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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