Product Overview

Product Name: CDP-Star

CAS No.: 160081-62-9

Purity: ≥99%

CDP-Star is a ready-to-use chemiluminescent substrate for alkaline phosphatase (ALP)-based detection systems. It is commonly used in membrane-based assays such as protein and nucleic acid blotting on nitrocellulose membranes.

The substrate is compatible with a range of chemiluminescent detection applications, including immunoassays and nucleic acid hybridization assays. It can also be applied in high-sensitivity assay formats used in research and diagnostic development, such as biomarker detection studies.

Key Features

High purity

Purity ≥99%, suitable for chemiluminescence assay applications requiring consistent substrate quality.

Good sensitivity

Supports sensitive detection of ALP-labeled systems in chemiluminescent assays.

Broad linear range

Provides a usable signal range suitable for both low- and moderate-abundance target detection in routine assay conditions.

Applications

Chemiluminescent detection of ALP-labeled systems

Used for detection of alkaline phosphatase (ALP)-labeled biomolecules in chemiluminescent assay formats, including membrane and solution-based systems.

Immunodiagnostic applications

Applicable in immunoassay workflows such as antigen or antibody detection, including research and in vitro diagnostic assay development.

Molecular biology and enzyme-related studies

Suitable for nucleic acid blotting assays (e.g., Southern and Northern blotting) and enzyme activity-related assays involving ALP-based detection systems.

Performance Data

High sensitivity

Inter-assay variation of three batches is controlled within ±10%

Reduce sample volume while maintaining favourable response

After 7-day accelerated stability test at 37 °C, the signal retention rate is above 90%

FAQ

What are the recommended storage conditions and shelf life of this product?

Store at 2–8 °C in a sealed, dry condition and protect from light. Keep container tightly closed when not in use to maintain product stability.

What is the recommended usage or dosage for this product?

Recommended working concentration is 100–500 mg/L. The optimal concentration should be determined according to your specific assay conditions and solution exchange system.

Do you provide OEM or private-label manufacturing services?

Yes, OEM and private-label services are available upon request.

What are the shipping conditions and typical lead times?

For in-stock products, typical lead time is 2–3 weeks. For out-of-stock items, lead time is generally 8–12 weeks depending on production scheduling and order volume.