Description

Ie2 Protein, Polyhedrosis Virus is a highly specific viral insecticide derived from the occlusion body of a baculovirus. This product offers a targeted, environmentally responsible solution for pest management by infecting and controlling specific insect larvae populations. It is essential for integrated pest management (IPM) programs in agriculture, forestry, and horticulture, providing an effective tool for growers and pest control professionals seeking to reduce reliance on broad-spectrum chemical pesticides.

Application

• Agricultural Pest Control: Targeted application for the biological control of lepidopteran pests (e.g., caterpillars) in crops such as cotton, soybeans, and vegetables.
• Forestry Management: Protection of forest stands from defoliating insects, offering a sustainable alternative to chemical sprays in sensitive ecosystems.
• Horticulture and Nurseries: Management of leaf-eating larvae in ornamental plants, greenhouses, and fruit orchards.
• Integrated Pest Management (IPM) Programs: A key component in rotation or combination strategies to manage pest resistance and minimize environmental impact.
• Organic Farming: Compliance with organic certification standards as a permitted biological control agent.
• Research and Development: Used in virology, entomology, and biotechnology research for studying host-pathogen interactions and viral replication.
• Public Health Vector Control: Potential application in managing certain insect vectors in a targeted manner.

Basic Information

Product Name	Ie2 Protein, Polyhedrosis Virus
CAS No.	146810-60-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Baculovirus occlusion protein; Polyhedrin protein; Viral occlusion body protein; Ie-2 protein; Insecticidal viral protein; NPV polyhedrin; Viral structural protein; Occlusion-derived virion (ODV) component
EINECS	Contact for details

Quality Control

Our Ie2 Protein, Polyhedrosis Virus is produced and handled under stringent quality protocols to ensure biological activity and purity. Each batch is tested for potency, specificity, and the absence of significant contaminants. Certificates of Analysis (COA) detailing bioassay results, protein content, and purity are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at 2-8°C. Avoid repeated freeze-thaw cycles. Keep the product in its original packaging until use to maintain viability and prevent contamination.

Specification

Item	Specification
Appearance	White to off-white powder or suspension
Identification (Bioassay)	Confirms specific insecticidal activity
Protein Content	≥ 90% (by HPLC)
Potency (PIB count)	≥ 1.0 x 10^9 PIB/mg (Polyhedral Inclusion Bodies)
Purity (SDS-PAGE)	Major band corresponds to Ie2 protein
Moisture Content	≤ 5.0% (Karl Fischer)
Biological Contaminants	Negative for specified non-target microbes

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