Thermo Fisher Scientific PCNA Polyclonal Antibody
PCNA 단백질을 인식하는 Thermo Fisher Scientific의 염소 유래 다클론 항체. Western blot 및 IHC(P) 등에 적합하며 인간, 마우스, 돼지, 랫트 반응성. DNA 복제 및 수선 관련 연구용으로 사용. 액상 형태, 0.5 mg/mL 농도, -20°C 보관.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.01–0.03 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 5–6 µg/mL |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Pig, Rat |
| Host / Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide with sequence C-NGNIKLSQTSNVD |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Ammonium sulfate precipitation |
| Storage Buffer | TBS, pH 7.3, with 0.5% BSA |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2933568 |
Product Specific Information
This antibody is tested in Peptide ELISA: antibody detection limit dilution 1:128,000.
Target Information
PCNA (polymerase delta auxiliary protein) is essential for DNA replication and is involved in DNA excision and mismatch repair pathways. PCNA binds to the CDK inhibitor p21, the structure-specific endonucleases Fen1 and XPG, and DNA cytosine 5-methyltransferase (MCMT). It is a useful marker for proliferative cells and tumor tissue prognosis. PCNA is expressed in the nucleus, acts as a cofactor of DNA polymerase delta, and functions as a homotrimer to enhance leading strand synthesis. Upon DNA damage, PCNA is ubiquitinated and participates in the RAD6-dependent DNA repair pathway. Two transcript variants encoding the same protein have been identified, and pseudogenes exist on chromosome 4 and the X chromosome.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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