Thermo Fisher Scientific PNK Polyclonal Antibody
Western blot, ELISA, IP 등 다양한 응용에 사용 가능한 Rabbit Polyclonal 항체. 인간 및 침팬지 PNK 단백질에 반응하며, DNA 손상 복구 연구에 적합. Affinity chromatography로 정제된 고순도 항체로, -20°C에서 안정적으로 보관 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution Range |
|---|---|
| Western Blot (WB) | 1:500 – 1:2,000 |
| ELISA | 1:3,000 – 1:12,000 |
| Immunoprecipitation (IP) | 1:300 – 1:1,500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Chimpanzee, Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Affinity purified antibody prepared from whole rabbit serum immunized with a synthetic peptide corresponding to an internal region of human PNK protein. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1.46 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | 0.02M potassium phosphate, pH 7.2, with 0.15M NaCl |
| Contains | 0.01% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid repeated freeze/thaw cycles. Centrifuge product if not completely clear after standing at room temperature. Product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use.
This antibody is directed against human PNK protein. BLAST analysis suggests reactivity with human and chimpanzee proteins (100% homology). Expected cross-reactivity with PNK from dog, mouse, and rat (83% positive by BLAST). Cross-reactivity with other species has not been determined.
Target Information
Polynucleotide kinase (PNK) is a 57 kDa nuclear enzyme involved in DNA strand repair during replication, recombination, and response to DNA damage. It modifies DNA termini (5'-hydroxy and 3'-phosphate) for phosphorylation and dephosphorylation, facilitating subsequent repair by DNA polymerase-β and DNA ligase III. PNK plays a critical role in maintaining genomic stability in human cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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