Description

Enhancer-Binding Protein Atbf1 CAS NO 143258-00-8 is a high-purity, biologically active protein critical for transcriptional regulation and chromatin remodeling. This protein is essential for researchers and developers in life sciences, offering a reliable tool for studying gene expression mechanisms and cellular differentiation. It is primarily utilized in advanced biochemical research, pharmaceutical development for targeted therapies, and as a key reagent in diagnostic assay development.

Application

• Biochemical Research: Used as a critical reagent in studies of transcriptional regulation, chromatin dynamics, and protein-DNA interactions.
• Pharmaceutical R&D: Serves as a target or tool compound in the development of novel therapeutics focused on gene regulation and oncology.
• Diagnostic Development: Employed in the development and validation of immunoassays and other diagnostic tests for research purposes.
• Cell Biology Studies: Applied in investigations of cellular differentiation, development, and stem cell biology.
• Proteomics & Protein Interaction Analysis: Used in pull-down assays, co-immunoprecipitation, and mass spectrometry to map protein interaction networks.
• Academic Research: A fundamental component for university and institutional research projects in molecular biology and genetics.

Basic Information

Product Name	Enhancer-Binding Protein Atbf1
CAS No.	143258-00-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	ATBF1; AT-binding transcription factor 1; ZFHX3; Zinc finger homeobox 3; α-fetoprotein enhancer-binding protein; AT motif-binding factor 1; ATBF1-A; ATBF1-B; ATBF1 Transcription Factor
EINECS	Contact for details

Quality Control

Our Enhancer-Binding Protein Atbf1 is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including purity assessment by SDS-PAGE and HPLC, activity verification via functional assays, and confirmation of identity. A comprehensive Certificate of Analysis (COA) detailing purity, concentration, biological activity, and storage buffer is provided with every shipment to ensure traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store frozen at -20°C to -80°C in small aliquots to avoid repeated freeze-thaw cycles. The product is easily oxidized; handle under appropriate conditions to maintain activity. Always follow the specific storage instructions provided on the product label and COA.

Specification

Item	Specification
Appearance	Clear to slightly opalescent liquid
Purity (SDS-PAGE)	≥ 90%
Concentration	Provided on COA (typically 0.1-1.0 mg/mL)
Biological Activity	Confirmed by functional assay (e.g., DNA-binding EMSA)
Buffer Composition	Tris, NaCl, Glycerol, DTT (or similar stabilizing buffer)
Endotoxin Level	< 1.0 EU/μg (for cell culture applications)
Identification (Western Blot)	Positive for specific antibody recognition
Sterility (for specific grades)	0.22 μm filtered

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