Description

Pbp 2X Protein CAS NO 128284-03-7 is a specialized, high-purity protein preparation designed for advanced research and development applications. This product is critical for scientists requiring consistent and reliable biological activity in sensitive assay systems. It is primarily utilized by researchers and developers in the biotechnology, pharmaceutical, and life sciences sectors for applications such as biochemical research, diagnostic development, and bioprocess optimization.

Application

• Biochemical Research & Development: Used as a key reagent in enzymatic studies, protein-protein interaction assays, and signal transduction pathway analysis.
• Diagnostic Kit Development: Serves as a critical component in the formulation of immunoassays, lateral flow tests, and other in-vitro diagnostic (IVD) products.
• Cell Culture & Media Supplementation: Employed as a growth factor or stabilizing agent in specialized cell culture media for mammalian and insect cell lines.
• Pharmaceutical R&D: Utilized in drug discovery platforms for target validation, high-throughput screening (HTS), and biophysical characterization studies.
• Bioprocessing: Acts as a process additive or a model protein in downstream purification process development and optimization.
• Academic Research: A fundamental tool for university and institutional labs conducting basic research in molecular biology, immunology, and structural biology.

Basic Information

Item	Details
Product Name	Pbp 2X Protein
CAS No.	128284-03-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pbp 2X; Pbp2X Protein; Penicillin-Binding Protein 2X; PBP 2X; 128284-03-7; Recombinant Pbp 2X; Streptococcus pneumoniae PBP 2X; S. pneumoniae Penicillin-Binding Protein 2X
EINECS	Contact for details

Quality Control

Our Pbp 2X Protein is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including purity assessment by HPLC, identity confirmation, and activity assays, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, biological activity, and endotoxin levels is provided with every shipment.

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 condensation. For optimal stability, aliquot into single-use vials upon first thaw to avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE)	Corresponds to reference standard
Purity (HPLC)	≥ 95%
Protein Content (BCA)	≥ 90%
Biological Activity	Confirmed by functional assay
Endotoxin Level (LAL)	< 1.0 EU/µg
Solubility	Soluble in appropriate aqueous buffers

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