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For Research Use Only (RUO)
$3,914.00
Sku: 1301313-Ab01
Availability:
AVAILABLE
In stock & estimated to ship in 3-7 days by October 13, 2026
Product Description
SHENTEK Anti-P.pastoris HCP Antibody is an affinity-purified polyclonal sheep IgG raised against Pichia pastoris (Komagataella phaffii) host cell proteins (HCPs) produced by high-pressure homogenization. Supplied as an unconjugated liquid antibody in PBS without preservatives. Intended for use in HCP coverage evaluations and antibody-based methods including Western blot and ELISA. Supplied at 1 mg, validated for research applications. Short-term storage at 2-8°C; for long-term storage, keep below -65°C. Validity period 12 months.
Technical Specifications
| Parameter | Details |
|---|---|
| Size | 1 mg |
| Species Reactivity | Pichia pastoris (Komagataella phaffii) |
| Host/Isotype | Sheep / IgG |
| Class | Polyclonal |
| Type | Antibody (unconjugated) |
| Conjugate | Unconjugated |
| Immunogen | P.pastoris HCPs produced by high-pressure homogenization |
| Form | Liquid (in PBS) |
| Purification | Affinity purified |
| Buffer | PBS |
| Contains | No preservatives |
| Applications | HCP coverage evaluations, Western Blot, ELISA |
| Storage | Maintain at 2-8°C for short-term use; for long-term storage store below -65°C |
| Validity period | 12 months |
Features
- Broad HCP coverage: Polyclonal antibody raised against total P.pastoris HCPs to maximize detection of diverse host-cell proteins.
- Affinity purified: Affinity purification improves specificity and reduces background in immunoassays.
- Validated applications: Suitable for HCP coverage evaluations, Western blot and ELISA workflows.
- High-quality immunogen preparation: Immunogen prepared by high-pressure homogenization to present native-like HCP profiles.
- Preservative-free formulation: No preservatives in formulation for compatibility with downstream analytical assays; handle aseptically.
Applications
- HCP coverage evaluation during antibody/assay development
- Western blot analysis of P.pastoris host cell proteins
- ELISA-based HCP detection and process monitoring
- Process development and upstream/downstream HCP profiling
Kit Contents
Anti-P.pastoris HCP Antibody, 1 mg (liquid in PBS, unconjugated)Short-term 2-8°C; long-term below -65°C
* Total: Not applicable (antibody product) | Method: Binding assays (ELISA, Western Blot) — use as primary antibody
Attention
• For research use only. Not for diagnostic or therapeutic use.
• Contains no preservatives — handle under aseptic conditions.
• Avoid repeated freeze-thaw cycles; aliquot for long-term storage below -65°C.
• Maintain short-term storage at 2-8°C when in active use.
• Use appropriate laboratory protective equipment and follow institutional biosafety procedures.
Quality Management & Certifications
Quality System
Download QMSQMS (ISO, GMP)
Download CertificateQuality Advantages
View ReportQuality Control Process
Download ProcessTechnical Resources & Downloads
Frequently Asked Questions (FAQ)
Q1: What are the recommended storage conditions and stability?
Short-term storage at 2-8°C. For long-term storage, store below -65°C. Product validity/stability period is 12 months.
Q2: Is this antibody conjugated?
No. This product is supplied unconjugated (sheep polyclonal IgG). It can be conjugated by the user to appropriate labels if required.
Q3: Which applications has this antibody been validated for?
Documented applications include HCP coverage evaluations, Western blot, and ELISA.
Q4: What is the immunogen and species reactivity?
The antibody was raised against P.pastoris host cell proteins (HCPs) produced by high-pressure homogenization and is reactive to Pichia pastoris (Komagataella phaffii).
Research Use Only
✔
Research Use Only (RUO) – This product is intended for laboratory research purposes only and not for clinical or regulatory diagnostic use.
✔
Not intended for use in USDA or FDA regulated diagnostic testing or official compliance testing.
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.
