Description

Proto-Oncogene Protein C-Myc Ii CAS NO 139107-27-0 is a high-purity, biologically active protein fragment derived from the c-Myc oncogene, a critical regulator of cell growth and proliferation. This product is essential for researchers and developers in the life sciences sector, providing a reliable and consistent reagent for advanced biochemical and cellular studies. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and diagnostic kit manufacturers focused on oncology, molecular biology, and signal transduction pathways.

Application

• Biochemical Research: Used as a key reagent in protein-protein interaction studies, pull-down assays, and western blotting to investigate c-Myc function.
• Drug Discovery & Screening: Serves as a target protein in high-throughput screening (HTS) assays to identify novel inhibitors of c-Myc activity for cancer therapeutics.
• Antibody Production & Validation: Acts as an immunogen for generating specific monoclonal or polyclonal antibodies, and as a positive control for antibody validation.
• Diagnostic Development: Employed in the development and calibration of ELISA and other immunoassays for detecting c-Myc expression levels in clinical samples.
• Cell Signaling Studies: Utilized in vitro to study the mechanisms of transcriptional regulation, cell cycle progression, and apoptosis.
• Protein Standard & Calibration: Functions as a quantitative standard in mass spectrometry and chromatographic analyses for proteomic research.

Basic Information

Product Name	Proto-Oncogene Protein C-Myc Ii
CAS No.	139107-27-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	c-Myc Protein Fragment; Myc Proto-Oncogene Protein II; c-Myc Oncoprotein; Transcription Factor p64; v-myc Avian Myelocytomatosis Viral Oncogene Homolog Protein; MYC Protein; Class E Basic Helix-Loop-Helix Protein 39; bHLHe39
EINECS	Contact for details

Quality Control

Every batch of Proto-Oncogene Protein C-Myc Ii is manufactured and tested under stringent quality management systems. Our products undergo rigorous analytical testing, including SDS-PAGE, HPLC, and mass spectrometry, to ensure high purity, identity, and biological activity. Certificates of Analysis (COA) detailing purity, concentration, endotoxin levels, and functional assay data are provided with each shipment to support your research and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store lyophilized material at -20°C or below. Reconstituted protein aliquots should be stored at -70°C to -80°C. Avoid repeated freeze-thaw cycles. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use in a low-humidity environment.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE)	Single band at expected molecular weight
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Endotoxin Level (LAL)	< 1.0 EU/µg
Biological Activity (Functional Assay)	Confirmed
Solubility	Soluble in appropriate aqueous buffers

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