Custom Immunoassay Development Services

Creative Biolabs offers a comprehensive menu of Custom Immunoassay Development Services for research, diagnostic and therapeutic procedures.

We are a leading service provider that focuses on developing high specific, high affinity monoclonal antibodies for diagnostic use. We have also established proprietary antibody screening and recombinant protein standards manufacturing methods that are tailored for immunoassay development. Of note, we have extensive experience in developing immunoassay kits for quantitative detection of enzymes, antibodies, antigens, receptors, inhibitors, peptides and small molecules from cell culture supernatant, tissue homogenate, cell lysate, serum, plasma, ascites, cerebrospinal fluid and urine samples that are collected from either preclinical animal studies or clinical human studies. We can also build up kits that are intended for analysis of enzyme activity, protein-protein interaction, nucleic acid-protein interaction and inhibitor characterization.

Our staff scientists follow rigorous guidelines for quality control with a focus on thorough optimization and validation of every aspect of assay development, including antibody specificity, assay sensitivity, reproducibility (intra- and inter-assay), cross-reactivity, standard curve range, assay accuracy (linearity and recovery) and kit stability.

Through combined expertise in antibody generation and immunoassay development, we have produced a large number of diagnostic antibodies that cover a wide range of disease portfolio including infectious diseases cardiovascular diseases, cancer and bone diseases, with osteoporosis in particular.

Creative Biolabs also provides custom multiplex assay services that are based on Luminex xMAP Platform.

Immunoassay Service Formats:

Direct ELISA

Sandwich ELISA

Competitive ELISA

Immuno-Capture Enzymatic Assay

Array ELISA

Colloidal Gold Immuno-Chromatography Strip

Luminex multiplex assay

 Detection Methods:
 1.
Light absorbance
 2.
Fluorescence intensity or polarization
 3.
 Fluorescence resonance energy transfer
 4.
 Luminescence

 Assay Milestones:
 1. Feasibility assessment and assay design
 2. Assay optimization
 3. Assay Validation
 4. Manufacturing

Creative Biolabs is committed to quality and customer satisfaction. A dedicated project manager will be assigned to each project to interact with the customer to meet his specific requirements.