ARF (ADP-Ribosylation Factor)
Product Code: QA-ARF01 Sequence: GNIFANLFKGLFGKKE (ARF1 2-17) Molecular Formula: C85H131N21O21 (ARF1 2-17)
Overview
ADP-ribosylation factors (ARFs) are small GTP-binding proteins of the Ras superfamily that are ubiquitous in eukaryotic cells. ARFs function as master regulators of vesicular trafficking, membrane dynamics, and actin cytoskeleton remodeling. They cycle between soluble cytosolic and membrane-associated states through N-terminal myristoylation and GDP/GTP exchange.
Key Features
- ARF1 (2-17) N-terminal functional peptide
- ARF6 (2-13) for isoform-specific studies
- Myristoylated variants for membrane association assays
- GTPase superfamily research tools
Product Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥95% or ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20°C, desiccated, protected from light |
| Research Use Only | Yes |
| Purity | ≥95% or ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20°C, desiccated, protected from light |
| Research Use Only | Yes |