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QC Analytical
Testing

List Labs has over four decades of experience manufacturing quality bacterial products.

For over 45 years, List Labs has been known for our quality bacterial products. We are proud to offer a seamless, full-service suite of QC and analytical testing development services to support every aspect of your project.

Let’s Advance Together

List Labs’ Standard Assays & Testing

In order to streamline project timelines and support process development, List Labs offers a range of standard and compendial assays to assess the qualities of your product and support for development of product specific assays:

ELISA

Viability

HPLC

Stability Testing

USP<61>

Western Blot

Detection Assays

USP<62>

Moisture

Bioactivity Assays

SDS-PAGE

Endotoxin

Protein Concentration, Appearance, and pH

Testing Services

LBP Testing Services

TYPICAL TESTING FOR LIVE BIOTHERAPEUTICS (LBPS) INCLUDES:
Colony Forming Units (CFU)
Live Dead Fluorescence Assays Total Cell Counts
Bioactivity Assays Moisture Analysis
Water Activity Endotoxin Content
Colony Morphology Cell Morphology
Gram Stain Strain Identification
Bioburden (USP<61> and USP<62>) Appearance

Bacterial Polysaccharide Testing Services

Typical testing for bacterial polysaccharides includes:
Endotoxin KDO Assay
Nucleic Acid Concentration Protein Concentration
Phosphate Concentration

Recombinant Protein Testing Services

Typical testing for recombinant protein projects includes:
Product Identity Product Purity
Product Activity Endotoxin Content
Moisture Analysis Water Activity
Host Cell Protein Content Residual DNA

Have a specific question about your LBP project? Click below and let’s get started.

Let’s Advance together

List Labs
540 Division Street
Campbell, California

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