MyBioSource antibodies are research-use-only reagents for WB, IHC, and ELISA. Learn about validation, catalog types, and how to evaluate suppliers.
MyBioSource antibodies are research-use-only (RUO) immunoreagents sold by MyBioSource, Inc., a life science supplier headquartered in San Diego, California. The catalog includes polyclonal, monoclonal, and recombinant antibodies for applications such as Western blot, immunohistochemistry (IHC), immunofluorescence (IF), flow cytometry, and ELISA. MyBioSource antibodies are not FDA-approved for diagnostic, therapeutic, or human use.
What Are MyBioSource Antibodies?
MyBioSource antibodies are designed for laboratory research. They target proteins, peptides, and tags across human, mouse, rat, and other species. Many researchers first encounter Mybiosource through its online catalog, which lists thousands of antibody products alongside detailed datasheets.
Each product page typically includes host species, clonality, immunogen, application recommendations, and storage conditions. Some antibodies are validated for multiple applications, while others are application-specific. If a mybiosource antibody is listed for multiple applications, confirm that the validation data covers your specific protocol.
Common Antibody Types and Applications
MyBioSource offers several antibody formats. The most common include primary antibodies, secondary antibodies, and tag-specific antibodies.
- Primary antibodies: bind directly to the target antigen.
- Secondary antibodies: detect primary antibodies and are often conjugated to HRP, AP, or fluorophores.
- Tag antibodies: recognize epitope tags such as His, GST, FLAG, or Myc.
- Recombinant antibodies: produced from defined sequences for consistent performance.
The table below compares common applications and what to verify before ordering.
| Application | Typical Antibody Format | What to Verify |
|---|---|---|
| Western blot (WB) | Polyclonal or monoclonal primary + HRP secondary | Predicted band size, positive control lysate, recommended dilution |
| Immunohistochemistry (IHC) | Monoclonal or polyclonal, sometimes ready-to-use | Tissue type, antigen retrieval method, species reactivity |
| Immunofluorescence (IF) | Primary + fluorophore-conjugated secondary | Fixation/permeabilization, autofluorescence controls |
| Flow cytometry | Fluorophore-conjugated monoclonal | Cell type, compensation controls, titrated dose |
| ELISA | Matched antibody pairs or kit-compatible antibodies | Standard curve, detection range, cross-reactivity |
How to Evaluate MyBioSource Antibodies Before You Buy
Before ordering, review the datasheet for validation data and cited publications. Reading mybiosource reviews can help you judge catalog depth, shipping speed, and customer service.
- Check lot-specific validation when available.
- Confirm species reactivity and application compatibility.
- Look for positive and negative control recommendations.
- Compare pricing and size options across vendors.
- Ask technical support about unpublished validation data.
A mybiosource elisa kit often pairs with matched antibody pairs for quantitative detection. If you plan to build your own assay, confirm that the antibodies are sold as a pair and that the kit components are compatible.
Ordering, Shipping, and Support
MyBioSource ships from the United States and works with international partners. A local mybiosource distributor can simplify customs, payment, and local technical support for labs outside the US.
The mybiosource headquarters is in San Diego, California. The company's website lists contact information, datasheets, and safety data sheets (SDS) for most products.
For bulk orders or custom antibody production, contact the company directly. Turnaround times vary by product type and availability.
Safety, Regulatory, and Reproducibility Notes
MyBioSource antibodies are sold for research use only. They are not intended for human or veterinary diagnostic use, and they are not FDA-approved for treating or preventing any disease.
Reproducibility depends on proper storage, dilution, and controls. Always run positive and negative controls in your own system. Antibody performance can vary between lots, so pilot experiments are essential.
If you are working with human samples, follow institutional review board (IRB) and biosafety guidelines. These products are not for human consumption, and any clinical application would require independent validation and regulatory review.
In practice, MyBioSource antibodies can be a practical option for RUO experiments when you verify validation data and run your own controls. Compare catalog options, check the datasheet for your specific target, and confirm that the product fits your assay. For any human health questions, consult a licensed healthcare professional.
Frequently Asked Questions
Are MyBioSource antibodies legit for research use?
Yes, MyBioSource antibodies are legitimate research-use-only reagents sold to academic, biotech, and pharmaceutical labs. They are not FDA-approved for diagnostic or therapeutic use, so researchers must validate them in their own assays. Checking datasheets and published citations can help confirm performance.
Where is MyBioSource located?
MyBioSource is headquartered in San Diego, California. The company ships worldwide and works with distributors in several countries. You can find the exact address and contact details on the official MyBioSource website.
What is the difference between MyBioSource antibodies and MyBioSource ELISA kits?
MyBioSource antibodies are individual immunoreagents for applications like Western blot, IHC, and flow cytometry. MyBioSource ELISA kits are pre-optimized assay systems that often include matched antibody pairs, standards, and detection reagents. Both are sold for research use only.
This page provides educational research information and does not replace medical advice, diagnosis, or treatment.