Description

Sp100 Protein is a high-purity, biologically active protein compound widely utilized in advanced biochemical research and development. Its primary value lies in its role as a critical reagent for studying cellular processes, protein interactions, and signaling pathways. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require reliable, high-quality protein materials for assay development, target validation, and bioprocessing.

Application

• Biochemical Research: Used as a key reagent in enzymatic studies, protein-protein interaction assays, and cellular pathway analysis.
• Diagnostic Kit Development: Serves as a critical component in the formulation of immunoassays, ELISA kits, and other in-vitro diagnostic (IVD) products.
• Pharmaceutical R&D: Employed in drug discovery for target identification, high-throughput screening (HTS), and validation of therapeutic candidates.
• Cell Culture & Biotechnology: Acts as a supplement or growth factor in specialized cell culture media for producing recombinant proteins or antibodies.
• Academic Research: A fundamental tool in university and institutional labs for proteomics, structural biology, and molecular biology studies.
• Quality Control Standards: Used as a reference standard or calibrator in quality control laboratories for biopharmaceutical manufacturing.

Basic Information

Item	Details
Product Name	Sp100 Protein
CAS No.	135844-47-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	SP100 Antigen; Nuclear Autoantigen Sp-100; Speckled 100 kDa Nuclear Antigen; Sp100 Nuclear Antigen; Leukemia-associated Nuclear Antigen; SP-100; PML Body Protein Sp100; Nuclear Domain 10 Protein Sp100
EINECS	Contact for details

Quality Control

Our Sp100 Protein is manufactured under strict quality management systems to ensure batch-to-batch consistency and high biological activity. Each lot undergoes rigorous analytical testing, including purity assessment by electrophoresis and HPLC, activity assays, and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality and regulatory 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 equilibrate to room temperature before opening to minimize moisture uptake. For extended storage, consider aliquoting to avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (SDS-PAGE)	Conforms
Purity (SDS-PAGE)	≥ 90%
Protein Content (BCA)	≥ 95%
Biological Activity	Assay-specific
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.