Thermo Fisher Scientific Phospho-PAK4/5/6 (Ser474) Polyclonal Antibody
PAK4/5/6의 Ser474 인산화 형태를 특이적으로 검출하는 Rabbit Polyclonal 항체. Western blot 및 IHC(Paraffin)에서 사용 가능. PBS/glycerol buffer에 보관하며, -20°C에서 안정적. 연구용으로만 사용.
- 카탈로그번호
- PA5114615
- 판매단위
- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Non-human primate, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human PAK4 (Accession O96013), corresponding to amino acid residues around phosphorylated Ser474. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential chromatography |
| Storage Buffer | PBS with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2899251 |
Product Specific Information
This antibody detects endogenous levels of PAK4/5/6 only when phosphorylated at Ser474.
Target Information
PAK4 is highly expressed in prostate, testis, and colon. It interacts tightly with GTP-bound CDC42 and weakly with RAC, phosphorylating and autophosphorylating to activate the JNK pathway.
PAK5 contains a CDC42/Rac1 interactive binding (CRIB) motif at the N-terminus and a Ste20-like kinase domain at the C-terminus. It preferentially binds CDC42 in the presence of GTP, and this interaction requires the CRIB motif.
PAK6 cotranslocates with the androgen receptor into the nucleus in response to androgen, playing a role in male sexual differentiation and development. It is highly expressed in testis and prostate tissues and is activated by MAP kinase 6 and p38 MAP kinase, suggesting involvement in stress-related cellular responses.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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