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.
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.
CompanyPostsPeopleRecent job post
Thermo Fisher ScientificScientific and Technical Services · first seen Dec 20232241,091
"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
EurofinsProfessional Services · first seen Jul 2022187105
"Perform a variety of test methods, such as ELISA, PCR, FACS, SDS-PAGE and Western Blotting."Laboratory Technician, Oct 28, 2026
SanofiManufacturing · first seen Sep 2022131583
"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
MerckHealth Care and Social Assistance · first seen Sep 2022125592
"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
LonzaManufacturing · first seen Sep 2022116458
"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
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.
Show the data
Month
Job posts naming SDS-PAGE
All job posts
Per 10,000
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.
March to May 202659
June to August 202663
October 2025 to August 2026220
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 knowCompaniesShare
Job posts name SDS-PAGE
1,6616.1%
Employees' profiles list SDS-PAGE
25,52194%
27,182 companies. Each is counted once, under the strongest evidence we have for it.
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.
Share of its companies
Typical tech page
ShareTypical
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.
ShareTypical
United States
55%48%
Germany
7.2%4.4%
United Kingdom
6.2%6.3%
France
4.8%5%
Canada
2.8%3.8%
Switzerland
2.6%1.3%
Companies in 51 countries and territories. Shares are of companies with a known headquarters country. Counts companies whose job posts name it.
Show the data
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.
TeamCompanies
R&D
60
Quality control
52
Protein sciences
49
QC
39
Analytical development
36
Protein science
35
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%.
Share of the 1,295 SDS-PAGE companies counted here whose job posts also name the tool
Typical for companies the same size
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.
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.
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.
RoleSharePosts
Researcher
14%202
Biologist
8.1%118
Laboratory Services
6%87
Biochemist
5.8%84
Quality Analyst
4.9%71
Scientist
4.9%71
Show the data
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
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.
