Description

Gef Protein CAS NO 128280-09-1 is a high-purity, biologically active protein used in advanced research and development. This compound is critical for studying cellular signaling pathways, particularly those related to growth factors and apoptosis. It is primarily utilized by biopharmaceutical companies and academic research institutions for drug discovery, assay development, and biochemical studies.

Application

• Biopharmaceutical Research: Used as a key reagent in the study of growth factor receptors and intracellular signaling mechanisms for novel therapeutic targets.
• Assay Development: Serves as a standard or critical component in the development of ELISA, cell-based, and biochemical assays for high-throughput screening.
• Drug Discovery & Validation: Employed in target validation studies and as a tool compound to modulate specific pathways in preclinical models.
• Academic & Basic Research: Facilitates fundamental research in cell biology, oncology, and neurobiology to understand protein-protein interactions and signal transduction.
• Diagnostic Reagent Manufacturing: May be incorporated into the production of specialized diagnostic kits for research use only (RUO).

Basic Information

Product Name	Gef Protein
CAS No.	128280-09-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Growth Factor Effector Protein; Gef Protein (128280-09-1); Signal Transduction Protein Gef; Cellular Signaling Protein; Apoptosis-related Protein Gef; GRB2-associated Binder Protein 2 (GAB2) related protein; Research Grade Gef Protein; Recombinant Gef Protein (if applicable)
EINECS	Contact for details

Quality Control

Our Gef Protein is produced and tested under stringent conditions to ensure high biological activity and batch-to-batch consistency. Quality assurance includes rigorous analysis for purity, identity, and functional activity. A comprehensive Certificate of Analysis (COA) detailing purity (by SDS-PAGE and/or HPLC), endotoxin levels, and biological activity is provided with each batch to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the vial to reach room temperature before opening to minimize moisture uptake. For optimal stability, aliquot into single-use quantities to avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (IR / Mass Spec)	Conforms to standard
Purity (SDS-PAGE)	> 95%
Purity (HPLC)	> 90%
Biological Activity (Cell-based Assay)	Reported on COA
Endotoxin Level (LAL Test)	< 1.0 EU/µg
Protein Content (BCA/Bradford)	Reported on COA
Solubility	Soluble in appropriate aqueous buffers

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.