Thermo Fisher Scientific FRMPD1 Polyclonal Antibody
Human FRMPD1 단백질을 인식하는 Rabbit Polyclonal Antibody로 Western blot 및 Immunocytochemistry에 적합합니다. 항원 친화 크로마토그래피로 정제되었으며, PBS 및 sodium azide 포함. 연구용으로만 사용하며 K562 lysate를 양성 대조로 권장합니다.
- 카탈로그번호
- PA520832
- 판매단위
- pk
카탈로그
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Thermo Fisher Scientific FRMPD1 Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 20 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A 15 amino acid peptide from near the carboxy terminus of human FRMPD1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS |
| Contains | 0.02% sodium azide |
| Storage Conditions | Maintain refrigerated at 2–8°C for up to 3 months. For long-term storage, store at -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_11153660 |
Product Specific Information
- Suggested positive control: K562 cell lysate
- PA5-20832 can be used with blocking peptide PEP-0946
Target Information
The FERM and PDZ domain containing (FRMPD) protein family consists of four proteins that contain a FERM (Four-point-one, ezrin, radixin, moesin) domain and at least one PDZ (PSD-95/Discs large/Zonula-occludens-1) domain.
FRMPD1 was initially identified through a yeast two-hybrid screening with Activator of G-protein signaling 3 (AGS3), a protein that acts to stabilize the GDP-bound conformation of Gαi, as the bait.
FRMPD1 binds to the tetratricopeptide repeat of AGS3 and stabilizes AGS3 in a membrane environment. Suppression of FRMPD1 in Cath.a-differentiated neuronal cells decreased the level of endogenous AGS3 in membrane fractions by approximately 50% and enhanced the inhibition of forskolin-induced increases in cAMP.
Co-immunoprecipitation studies indicate that the interaction of AGS3 with FRMPD1 is mutually exclusive with the interaction of AGS3 with Gαi3, suggesting that FRMPD1 may position AGS3 in the membrane where it can then interact with Gαi.
Usage Note
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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