# Companies using SDS-PAGE

Job posts from 1,661 companies name SDS-PAGE. Counting companies found through employees' public profiles too, the total is 27,182. Its share of job posts held steady in the three months to August 2026; 1,448 job posts named it from October 2025 to August 2026. Researcher is the role that names it most often.

Data as of November 9, 2026. Source: Sumble.

## Which companies name SDS-PAGE in the most job posts?

Thermo Fisher Scientific leads with 224 job posts naming SDS-PAGE, followed by Eurofins and Sanofi. Thermo Fisher Scientific is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Thermo Fisher Scientific](https://sumble.com/orgs/thermo-fisher-scientist) | 224 | 1,091 | "Characterization of proteins using SDS-PAGE, SEC-HPLC and validating them in immunoassays such as ELISA, western blot and IF." (scientist i, protein biology, Oct 30, 2026) |
| [Eurofins](https://sumble.com/orgs/eurofins) | 187 | 105 | "Perform a variety of test methods, such as ELISA, PCR, FACS, SDS-PAGE and Western Blotting." (Laboratory Technician, Oct 28, 2026) |
| [Sanofi](https://sumble.com/orgs/sanofi) | 131 | 583 | "You will be responsible for analysis of protein purity by SDS-PAGE, HPLC-SEC, HIC and DLS." (2027 Spring Co-op Characterization, Cambridge, MA, Oct 10, 2026) |
| [Merck](https://sumble.com/orgs/merck) | 125 | 592 | "A strong understanding of analytical methodologies utilized in biologics testing (e.g., HPLC, ELISA, SDS-Page, PCR, capillary electrophoresis, bioassays, and compendial assays)." (Senior Laboratory Systems Specialist, Sep 12, 2026) |
| [Lonza](https://sumble.com/orgs/lonza) | 116 | 458 | "Develops and reviews workplans involving SEC, UPLC-MS, HPLC, SDS-PAGE, endotoxin testing techniques and sets standards for high quality work." (Senior Research Associate, Nov 1, 2026) |

## Is hiring for SDS-PAGE growing?

Since late 2025, job posts mentioning SDS-PAGE went from 0.69 to 0.79 in every 10,000 job posts, and the last three months were flat.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 100 | 1,413,673 | 0.71 |
| Nov 2025 | 134 | 1,822,119 | 0.74 |
| Dec 2025 | 76 | 1,236,103 | 0.61 |
| Jan 2026 | 129 | 1,828,002 | 0.71 |
| Feb 2026 | 136 | 1,856,647 | 0.73 |
| Mar 2026 | 157 | 1,850,711 | 0.85 |
| Apr 2026 | 137 | 1,728,886 | 0.79 |
| May 2026 | 140 | 1,821,509 | 0.77 |
| Jun 2026 | 176 | 1,909,496 | 0.92 |
| Jul 2026 | 119 | 1,815,180 | 0.66 |
| Aug 2026 | 144 | 1,835,698 | 0.78 |

## How many companies named SDS-PAGE in a job post for the first time in recent months?

SDS-PAGE showed up in job posts at 63 companies for the first time from June to August 2026, and 59 in the three months before. Of the 1,661 companies whose job posts name it, 3.8% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 59 |
| June to August 2026 | 63 |
| October 2025 to August 2026 | 220 |

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

## How do we know which companies use SDS-PAGE?

Employees' profiles account for 94% of the companies here. 1,661 companies name SDS-PAGE in job posts they wrote. 1,192 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name SDS-PAGE | 1,661 | 6.1% |
| Employees' profiles list SDS-PAGE | 25,521 | 94% |

## What size are the companies that use SDS-PAGE?

36% of SDS-PAGE users are companies with 50 to 999 employees, the largest size group. 507 of its companies have fewer than 50 employees. These counts cover the 1,661 companies whose job posts name it.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 31% | 26% |
| 50 to 999 | 36% | 37% |
| 1,000 to 5,000 | 15% | 15% |
| Over 5,000 | 18% | 22% |

## Where are SDS-PAGE companies based?

More than half of SDS-PAGE companies are in the United States (55%). Germany is second, at 7.2%. These shares cover the 1,661 companies whose job posts name it.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 853 | 55% | 48% |
| Germany | 112 | 7.2% | 4.4% |
| United Kingdom | 97 | 6.2% | 6.3% |
| France | 75 | 4.8% | 5% |
| Canada | 44 | 2.8% | 3.8% |
| Switzerland | 41 | 2.6% | 1.3% |

## Which teams work with SDS-PAGE?

The teams named most often in SDS-PAGE job posts are R&D, quality control and protein sciences. QC teams come fourth, at 39 companies.

| Team | Companies |
|---|---:|
| R&D | 60 |
| Quality control | 52 |
| Protein sciences | 49 |
| QC | 39 |
| Analytical development | 36 |
| Protein science | 35 |

## Which roles mention SDS-PAGE most?

Laboratory Services job posts naming SDS-PAGE grew the fastest among its top roles: 33 from June to August 2026, up from 19 from March to May. Researcher posts naming it numbered 52 from March to May 2026 and 63 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Researcher | 14% | 202 | 52 | 63 |
| Biologist | 8.1% | 118 | 25 | 16 |
| Laboratory Services | 6% | 87 | 19 | 33 |
| Biochemist | 5.8% | 84 | 29 | 23 |
| Quality Analyst | 4.9% | 71 | 20 | 23 |
| Scientist | 4.9% | 71 | 19 | 18 |

## Which companies started naming SDS-PAGE in job posts recently?

Between April and August 2026, SDS-PAGE appeared for the first time in job posts at 56 companies: 25 commercial, 20 mid-market and 11 enterprise. Kindeva Drug Delivery has the most job posts of the new mid-market companies, 5 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Centre de production de produits biologiques (CPPB) inc. / Biologics Manufacturing Centre (BMC) Inc.](https://sumble.com/orgs/centre-de-production-de-produits-biologiques-cppb-inc-biologics-manufacturing-centre-bmc) | 2 |
| Commercial | [Nabsys](https://sumble.com/orgs/nabsys) | 2 |
| Commercial | [Universitätsmedizin Frankfurt](https://sumble.com/orgs/universitatsklinikum-frankfurt) | 1 |
| Commercial | [Merz Therapeutics](https://sumble.com/orgs/merz-therapeutics) | 1 |
| Commercial | [Fujirebio Diagnostics, Inc.](https://sumble.com/orgs/fujirebio-diagnostics) | 1 |
| Mid-market | [Kindeva Drug Delivery](https://sumble.com/orgs/kindeva-drug-delivery-1) | 5 |
| Mid-market | [Aalborg University](https://sumble.com/orgs/aalborg-university) | 3 |
| Mid-market | [Vetter Pharma](https://sumble.com/orgs/vetter) | 2 |
| Mid-market | [Jubilant Pharma Limited](https://sumble.com/orgs/jubilant-pharma-holdings) | 2 |
| Mid-market | [University of Manitoba](https://sumble.com/orgs/university-of-manitoba) | 1 |
| Enterprise | [Indiana University](https://sumble.com/orgs/indiana-university) | 2 |
| Enterprise | [Virginia Tech](https://sumble.com/orgs/virginia-tech) | 2 |
| Enterprise | [U.S. Department of Veterans Affairs](https://sumble.com/orgs/us-department-of-veterans-affairs) | 1 |
| Enterprise | [The Coca-Cola Company](https://sumble.com/orgs/coca-cola) | 1 |
| Enterprise | [Corteva Agriscience](https://sumble.com/orgs/corteva-agriscience) | 1 |

Companies that named SDS-PAGE in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

## What else do SDS-PAGE companies use?

Compared with companies of the same size, SDS-PAGE companies stand out for using Octet and CE-SDS. Benchling comes third, 119 times as common as usual, at 14%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Octet | 137 | 11% | 0.06% | 167 times |
| CE-SDS | 212 | 16% | 0.11% | 144 times |
| Benchling | 181 | 14% | 0.12% | 119 times |
| AlphaLISA | 80 | 6.2% | 0.05% | 117 times |
| Tecan | 147 | 11% | 0.13% | 87 times |
| ELISpot | 148 | 11% | 0.21% | 55 times |
| Luminex | 187 | 14% | 0.27% | 53 times |
| Medidata Rave | 106 | 8.2% | 0.23% | 36 times |

Shares are out of the 1,295 companies whose job posts name SDS-PAGE, not counting firms whose job posts name almost every technology.

## About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.