Thermo Fisher Scientific LexA Polyclonal Antibody
E. coli 및 효모 시료에서 LexA 단백질을 검출하는 Rabbit Polyclonal 항체. Western blot, IHC, IP, ChIP 등 다양한 응용에 적합. 정제된 full-size LexA 재조합 단백질을 면역원으로 사용. -20°C 보관, 연구용 전용.
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Applications and Tested Dilution
| Application | Tested Dilution | Notes |
|---|---|---|
| Western Blot (WB) | 1:1,000–1:3,000 | |
| Immunohistochemistry (IHC) | Assay-dependent | |
| Immunoprecipitation (IP) | Assay-dependent | |
| ChIP assay (ChIP) | Assay-dependent | |
| Miscellaneous PubMed (Misc) | - | View 1 publication |
Product Specifications
| Item | Description |
|---|---|
| Species Reactivity | Bacteria, Yeast |
| Published Species | Not Applicable |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Full-size LexA recombinant protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | Not determined |
| Storage Buffer | Whole serum |
| Contains | 0.05% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_667485 |
Product Specific Information
PA1-4966 detects LexA protein in E. coli and yeast samples.
It has been successfully used in Western blot, immunoprecipitation, and immunohistochemical procedures.
Specific for the ~23 kDa LexA protein.
Immunogen: highly purified recombinant full-size LexA protein.
Store at -20°C.
Target Information
The E. coli LexA protein inhibits transcription of genes in the SOS regulon related to DNA repair and cell division by binding to the SOS-box sequence.
Its self-protease activity is promoted by RecA protein, which is activated upon DNA damage by binding to single-stranded DNA.
LexA is cleaved into two fragments, losing its repressor function, leading to induction of SOS regulon genes and enhanced mutagenic activity.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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