we supply

Precision Diagnostic Reagents

for Clinical and Research Laboratories

Ethos Biosciences develops and manufactures diagnostic reagents, stains, and assay components and kits used across clinical and research laboratories. Our products are designed to be accurate and repeatable, and our work is built on a deep history and understanding of dye and stain formulations. This allows us to maintain control over product performance while also providing meaningful support to the customers who rely on them. From product selection to protocol review, our technical assistance is grounded in how work is actually done in the lab, with the ability to investigate issues at the bench when needed.

Your lab’s reliability starts with your supplier

Development and manufacturing at Ethos are managed through a fully integrated process that begins with raw materials and continues through all stages (including formulation, production, and quality control). Products are evaluated using authentic specimens to confirm staining behavior and cellular differentiation under realistic conditions.

Ethos Biosciences exists to support better healthcare outcomes by providing tools that help scientists and technicians generate reliable data. The work is technical, but it is also visual. That idea sits behind how we approach our work in Visualizing Health!

Explore Our Products Talk to our team

Clinical & Commercial Laboratories

Labs in the medical and commercial space require reliable supplies (ones that integrate directly into established workflows without introducing variability) and documentation that supports their internal quality systems.

Research & Academic Institutions

Institutions like universities and government labs often require more direct technical involvement. Our support extends beyond the product itself, especially when questions come up around how it fits into a protocol or performs during use.

Applied & Industrial Laboratories

Applied and industrial labs cover a mix of specialized fields that don’t always follow standard lab structures. As a result, products need to adapt to different workflows and conditions.

OEM & Private Label Partners

Ethos gives companies the opportunity to develop and manufacture products under their own brand. These programs focus on custom formulation, regulatory readiness, and scalable production.

End Users

Scientists, lab technicians, and researchers rely on products that are easy to use, consistent from batch to batch, and backed by responsive technical support. Ethos helps end users work with confidence by delivering dependable performance and practical guidance when questions arise.

Histology Reagents & Tissue Processing Chemicals

Reagents used in tissue preparation and staining are designed to produce stable, interpretable results across manual and automated systems.

LEARN MORE

View Histology Products

Hematology Reagents & Dyes

These products are developed for blood analysis. They support consistent staining behavior and reliable identification of cellular components.

LEARN MORE

View Hematology Products

Microbiology Reagents

These reagents are designed to aid in organism identification and analysis, with formulations that support visualization and reproducible results across workflows.

View Microbiology Products

Cytology Reagents

In cytology, stains and reagents are used to highlight the cellular detail needed for diagnostic interpretations.

LEARN MORE

View Cytology Products

General Laboratory Reagents

Ethos Biosciences supports chemicals and solutions used across laboratory processes. All of our reagents are formulated for stability and repeatable performance.

LEARN MORE

View All Products

Custom Reagent Development

Ethos works with customers to adapt or develop formulations based on specific application requirements, moving from feasibility through production.

LEARN MORE

Private Label Manufacturing

(OEM / CDMO)

Private label programs are built around formulation and production, with quality controls in place to meet the requirements of regulated environments.

LEARN MORE

Immunoassay Development

Development of antibody-based assays, including both ELISA and lateral flow formats, with performance targets defined by real-world use conditions.

ELISA Kit Development & Manufacturing: Plate-based assays designed for laboratory environments where quantitative results and reproducibility are required.
LEARN MORE
Lateral Flow Assay Development & Manufacturing: Rapid test formats designed for ease-of-use and consistent performance outside traditional lab settings.
LEARN MORE

Operations are supported by an ISO 13485-certified facility with controlled processes designed for regulated production.

Products are validated through structured quality control, which includes testing with real specimens to confirm staining performance and differentiation.

We provide support with our experienced teams who understand laboratory workflows and can assist with protocol review and troubleshooting.

At Ethos, we are all about clear communication, defined lead times, and dependable fulfillment to help reduce disruption within laboratory operations.

Ethos manufactures IVD products in a GMP-compliant facility and maintains FDA product registrations to support regulated laboratory environments. Our processes are structured to meet quality, documentation, and manufacturing expectations required for diagnostic and clinical applications.

Trust & Proof

Ethos Biosciences operates from a 127,000-square-foot U.S.-based facility and brings together decades of experience in reagent manufacturing and assay development.

The company supports clinical, research, commercial, and OEM markets with products and services designed for performance, reliability, and ease of use.

Your lab’s reliability starts with your supplier.

Let's Talk

We’ve worked closely with Ethos for many years on custom products, and our teams have built a strong, collaborative relationship. Ethos is consistently responsive, which is one of the most valuable qualities we look for in a supplier. Through ongoing communication, both sides have benefited, and the products we receive are always high quality. Ethos does an excellent job prioritizing production schedules to ensure we have what we need, when we need it. Orders are delivered on time, packaged properly, and communication regarding incoming shipments is always prompt and reliable.

Justin Carpino (Gold Standard Diagnostics)

I am happy to comment on my experience with you/your team. It has been an easy process to pay invoices with you, and I am always happy to call you. Everyone that I have talked to there has always been very polite and gets payment done easily. I do not know anything about the product because I’m just accounts payable. I find it very easy to contact you and get invoices paid on the same day. Many companies do not return my call, or it may take several days for them to send me a receipt for payment. I have never had this problem with you or your team. I would tell others that your customer service is the best! Very satisfied with the whole customer service.

Beck Long (Dove Medical Supply)

Working with Ethos Biosciences has been a great experience from start to finish. Their team is incredibly responsive and professional, always quick to answer questions about lead times, order updates, or special requests. The delivery and logistics process has been smooth, with clear communication that makes inventory planning much easier. I'd definitely recommend Ethos Biosciences to anyone looking for quality products backed by excellent customer service. They've made the entire process straightforward and hassle-free.

Ami Mashiach (Apex)