Thermo Fisher Scientific E. coli LexA Polyclonal Antibody
Thermo Fisher Scientific의 E. coli LexA 폴리클로날 항체는 세균 LexA 단백질을 검출하기 위한 고특이적 항체입니다. Western blot에 적합하며, Protein G로 정제된 고순도 제품입니다. PBS/glycerol buffer로 안정화되어 -20°C 이하에서 보관 가능합니다.
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Thermo Fisher Scientific E. coli LexA Polyclonal Antibody
Applications
- Western Blot (WB)
Tested Dilution: 1:500–1:5,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Bacteria |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant Escherichia coli LexA repressor protein (1–202aa) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 5 mg/mL |
| Purification | Protein G |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.03% ProClin 300 |
| Storage Conditions | -20°C or -80°C if preferred |
| Shipping Conditions | Wet ice |
| RRID | AB_2902261 |
Product Specific Information
This antibody has been tested in direct ELISA.
Target Information
E. coli LexA protein inhibits transcription of SOS regulon genes related to DNA repair and cell division by recognizing and binding to the SOS-box sequence. LexA’s self-protease activity is promoted by RecA protein, which is activated by binding to single-strand DNA upon DNA damage. LexA is then cleaved into two fragments, losing its repressor function. Consequently, SOS regulon gene expression increases, enhancing mutagenic activity in cells.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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