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Ray Biotech P.falciparum MSP-1 Recombinant Protein, 1mg
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Plasmodium falciparum merozoite surface protein 1 (MSP-1) (Malaria) Recombinant
Specifications:
| Application | Protein Assays & Analysis | ||
| Storage Temperature | –80°C | ||
| Product Type | Recombinant Protein | Forms | Solid |
| Product Brand | Ray Biotech | ||
| Product Grade | Molecular Biology | ||
The Plasmodium falciparum merozoite surface protein 1 (MSP-1) recombinant antigen is expressed in E. coli and purified to greater than 90% homogeneity. This recombinant protein is suitable for immunoassay development and antibody detection studies related to malaria (P. falciparum). MSP-1 is a major surface antigen on the merozoite stage of P. falciparum and an important target in malaria serology, vaccine development, and diagnostic research.
Key Features
- Recombinant MSP-1 antigen expressed in E. coli.
- 6x His-tagged protein for purification and detection.
- High purity (>90% by SDS-PAGE) using metal affinity chromatography.
- Molecular weight: ~16 kDa.
- Supplied as purified liquid in carbonate buffer, pH 9.0.
- Preserved with 0.1% sodium azide for extended stability.
- Validated for ELISA and lateral flow immunoassays for antibody detection.
Applications
- Development of ELISA assays for malaria antibody detection.
- Use as conjugate antigen in lateral flow rapid tests.
- Malaria serology and vaccine research.
- Tool for malaria diagnostic and immunological R&D.
Specifications
| Parameter | Details |
|---|---|
| Protein Name / Synonyms | P. falciparum MSP-1 Recombinant, Merozoite Surface Protein 1 (Malaria) |
| Expression System | E. coli |
| Tag | 6 His-tag |
| Molecular Weight | ~16 kDa |
| Purity | >90% (SDS-PAGE) |
| Purification Method | Metal Affinity Chromatography |
| Format | Purified, Liquid |
| Formulation | 10 mM Sodium Carbonate, pH 9.0 |
| Buffer | 0.1 M Carbonate, pH 9.0 |
| Preservative | 0.1% Sodium Azide |
| Size | 1 mg |
| Recommended Applications | ELISA, Lateral Flow (conjugate antigen) |
| Estimated Lead Time | 3–4 weeks |
| Shipping | Dry ice (additional fee) |
| Storage | -70°C (long term) |
| Short-term Storage | 2–8°C (≤1 month) |
| Stability | Stable at -70°C; aliquot to avoid multiple freeze-thaw cycles |
Storage & Stability
- Short-term: Store at 2–8°C for up to 1 month.
- Long-term: Store at –70°C for extended stability.
- Handling: Aliquot after first thaw to minimize freeze/thaw cycles.
The RayBiotech P. falciparum MSP-1 Recombinant Protein provides researchers with a high-purity, well-characterized antigen ideal for malaria serology, diagnostic assay development, and vaccine-related studies. Its validated use in ELISA and lateral flow applications, combined with reliable stability and consistent performance, makes it a valuable tool for advancing malaria diagnostics and research.