Thermo Fisher Scientific p53 Monoclonal Antibody (OTI3D5), TrueMAB
인간 p53 단백질을 인식하는 OTI3D5 클론의 마우스 단일클론 항체로, WB, IHC, ICC/IF, Flow Cytometry에 적합. 고순도 친화 크로마토그래피 정제, 액상 형태로 제공되며 -20°C 보관. 연구용으로 세포 스트레스 및 암 관련 단백질 분석에 활용 가능.
- 판매단위
- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:150 |
| Immunocytochemistry (ICC/IF) | 1:100 |
| Flow Cytometry (Flow) | 1:100 |
| Miscellaneous PubMed (Misc) | - |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Published Species | Not Applicable |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI3D5 |
| Immunogen | Full-length human recombinant TP53 protein produced in HEK293T cells |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 1% BSA, 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
The tumor suppressor protein p53 is a sequence-specific transcription factor activated by cellular stress. It mediates cell cycle arrest or apoptosis in response to DNA damage or nucleotide starvation. Upon stress, p53 activates transcription of genes such as p21waf1, leading to G1 or G2/M arrest.
Structurally, p53 contains:
- N-terminal transactivation domain
- Central DNA-binding domain
- Oligomerisation domain
- C-terminal regulatory domain
Phosphorylation at Ser15 is crucial for activation and stabilization, while Ser392 phosphorylation is associated with tumor formation. p53 plays a key role in preventing proliferation of damaged cells, acting as an anticancer agent. It is also linked to aging, oxidative stress, and learning/memory deficits.
Mutations in TP53 often occur in human cancers, causing loss of tumor suppressor activity. Germline mutations can lead to hereditary cancer syndromes such as Li-Fraumeni syndrome.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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