Description

Eliminated Protein 1, A. Lumbricoides is a specialized biochemical reagent derived from the parasitic nematode *Ascaris lumbricoides*. This high-purity protein is critical for immunological research and diagnostic assay development, offering a defined antigen for studying host-parasite interactions. It is primarily utilized by research institutions, diagnostic kit manufacturers, and pharmaceutical companies engaged in parasitology and vaccine research. The compound is supplied with a CAS Registry Number of 135847-83-5.

Application

• Immunoassay Development: Serves as a key antigen component in ELISA and other immunoassays for the detection of *Ascaris lumbricoides* antibodies.
• Vaccine Research: Used as a target antigen in the research and development of potential vaccines against ascariasis.
• Diagnostic Reagents: A critical raw material for manufacturing in-vitro diagnostic (IVD) test kits for parasitic disease screening.
• Biochemical Research: Employed in studies of nematode biology, protein function, and host immune response mechanisms.
• Reference Standard: Acts as a purified standard for quality control and calibration in related analytical and diagnostic procedures.
• Antibody Production: Used to immunize animals for the generation of specific polyclonal or monoclonal antibodies.

Basic Information

Product Name	Eliminated Protein 1, A. Lumbricoides
CAS No.	135847-83-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ascaris lumbricoides Protein 1; A. lumbricoides Antigen; Ascaris Antigen; Parasitic Nematode Protein; EP1 (Ascaris); Ascaris lumbricoides Diagnostic Antigen; Helminth Antigen; Ascaris Immunogenic Protein
EINECS	Contact for details

Quality Control

Our Eliminated Protein 1, A. Lumbricoides is produced under a rigorous quality management system. Each batch is characterized for identity, purity, and biological activity using advanced analytical techniques including SDS-PAGE, Western Blot, and HPLC. Certificates of Analysis (COA) detailing purity, endotoxin levels, and functional activity are provided to ensure it meets the stringent requirements for research and diagnostic applications.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store desiccated at -20°C or below. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature before opening to prevent condensation. Avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (Western Blot)	Conforms
Purity (SDS-PAGE)	≥ 90%
Protein Content (BCA)	≥ 95%
Endotoxin Level (LAL)	< 1.0 EU/mg
Solubility	Soluble in PBS or appropriate aqueous buffer
Biological Activity (ELISA)	Functional, lot-specific data provided

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