Thermo Fisher Scientific DTL/CDT2 Polyclonal Antibody
DTL/CDT2 단백질을 인식하는 Thermo Fisher Scientific의 Rabbit Polyclonal Antibody. Western blot, IHC, IP 등 다양한 응용 가능. 항원 친화 크로마토그래피로 정제된 1 mg/mL 액상 항체. 인간 반응성, 4°C 보관, 연구용 전용.
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Thermo Fisher Scientific DTL/CDT2 Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunohistochemistry (IHC) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:500–1:2,000 |
| Immunoprecipitation (IP) | 2–5 µg/mg lysate |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Region between residue 375 and 425 of human Denticleless Homolog (Chromatin Licensing and DNA Replicating Factor 2) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | Tris citrate/phosphate, pH 7–8 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
- Recommended shelf life: 1 year from date of receipt
- Application Note: For IHC, epitope retrieval with Tris-EDTA pH 9.0 is recommended for FFPE tissue sections.
Target Information
DTL/CDT2 acts as a substrate-specific adapter of the DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex, essential for cell cycle control, DNA damage response, and translesion DNA synthesis.
The DCX(DTL) complex, also known as CRL4(CDT2), mediates polyubiquitination and degradation of CDT1 and CDKN1A/p21(CIP1), ensuring proper DNA replication regulation.
CDKN1A/p21(CIP1) degradation during S phase or after UV irradiation controls replication licensing.
Substrates interact with PCNA via their PIP-box; those containing the K+4 motif recruit the DCX(DTL) complex for degradation.
In proliferating cells, the DCX(DTL) complex promotes Lys-164 monoubiquitination of PCNA, contributing to PCNA-dependent translesion synthesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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