Thermo Fisher Scientific TOP3B Polyclonal Antibody
Rabbit에서 유래한 TOP3B 단백질에 대한 polyclonal 항체. 인간 TOP3B(aa 421-505)를 면역원으로 제작. 액상 형태로 제공되며 0.7 mg/mL 농도. 단기 4°C, 장기 -20°C 보관. 연구용으로 DNA 토포아이소머라제 연구에 적합.
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Product Specifications
| 항목 | 내용 |
|---|---|
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant Human TOP3B (amino acids 421–505) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.7 mg/mL |
| 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_2662322 |
Product Specific Information
Immunogen sequence:
SHDCKYLQSTI SFRIGPELFT CSGKTVLSPG FTEVMPWQSV PLEESLPTCQ RGDAFPVGEV KMLEKQTNPP DYLTEAELIT LMEK
- Highest antigen sequence identity to the following orthologs:
- Mouse: 91%
- Rat: 91%
Target Information
DNA topoisomerases are nuclear enzymes that regulate the topological structure of DNA by transiently breaking and rejoining DNA strands.
Although DNA topoisomerase I and II relax both positive and negative supercoils, DNA topoisomerase III relaxes only negative supercoils.
DNA topoisomerase III alpha exists as long and short isoforms produced by alternative splicing. The alpha isoform localizes to the nucleolus, is constitutively expressed, and remains at high levels throughout the cell cycle in HL-60 cells.
DNA topoisomerase III beta exists as three isoforms (beta1, beta2, beta3), also produced by alternative splicing.
- Beta1: expressed in testes, heart, and skeletal muscle
- Beta2: expressed in thymus, kidney, and pancreas
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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