1

Research Associate Protein Purification Jobs in Arizona

... protein quantification and QC, western Blotting, ELISA and ELONA, sample preparation for mass ... purification, immunoprecipitation, proximity labeling assays, cell culture, cell growth and ...

... protein quantification and QC, western Blotting, ELISA and ELONA, sample preparation for mass ... purification, immunoprecipitation, proximity labeling assays, cell culture, cell growth and ...

The RoleThe Associate Process Engineer will be responsible to provide the support to monitor ... S. manufacturing and Research & Development facilities, located in: Mesa, Arizona; Castroville ...

The Role The Associate Process Engineer will be responsible to provide the support to monitor ... S. manufacturing and Research & Development facilities, located in: Mesa, Arizona; Castroville ...

The Role The Associate Process Engineer will be responsible to provide the support to monitor ... S. manufacturing and Research & Development facilities, located in: Mesa, Arizona; Castroville ...

The Role The Associate Process Engineer will be responsible to provide the support to monitor ... S. manufacturing and Research & Development facilities, located in: Mesa, Arizona; Castroville ...

Research Associate Protein Purification information

See Arizona salary details

$15

$30

$43

How much do research associate protein purification jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for research associate protein purification in Arizona is $30.32, according to ZipRecruiter salary data. Most workers in this role earn between $24.42 and $34.52 per hour, depending on experience, location, and employer.

What are some common challenges faced by research associates specializing in protein purification, and how can they be addressed?

Research Associates in protein purification often encounter challenges such as protein instability, low yield, and contamination during the purification process. Addressing these issues typically involves optimizing buffer conditions, adjusting purification protocols, and troubleshooting equipment. Collaboration with experienced colleagues and regular communication with other lab teams, such as molecular biology or analytical groups, also plays a key role in overcoming technical obstacles and ensuring high-quality results. Staying current with new purification technologies and best practices can further help mitigate common problems in this role.

What are the key skills and qualifications needed to thrive as a research associate in protein purification?

To thrive as a Research Associate in Protein Purification, you need a strong background in biochemistry or related fields, experience with protein expression and purification techniques, and typically a bachelor's or master's degree in the life sciences. Familiarity with chromatography systems (e.g., FPLC, HPLC), SDS-PAGE analysis, and laboratory information management systems (LIMS) is often required. Attention to detail, problem-solving skills, and the ability to work collaboratively are essential soft skills in this role. These skills and qualities ensure accurate experimental results, efficient workflow, and successful advancement of research projects.

What does a research associate in protein purification do?

A Research Associate in Protein Purification is responsible for isolating and purifying proteins from various biological sources using techniques such as chromatography, filtration, and centrifugation. They often work in laboratories, supporting scientific research and development projects by preparing high-quality protein samples for analysis or further experimentation. Their role may also include optimizing purification protocols, maintaining detailed laboratory records, and troubleshooting technical issues. This position is vital in biotech, pharmaceutical, and academic research settings where protein studies are essential.

What is the difference between Research Associate Protein Purification vs Research Associate Cell Culture?

AspectResearch Associate Protein PurificationResearch Associate Cell Culture
Required SkillsProtein purification techniques, chromatography, protein analysisCell culture, aseptic techniques, media preparation
Work EnvironmentLaboratories focused on biochemistry and protein analysisCell biology labs, tissue culture facilities
Common EmployerBiotech, pharmaceutical, research institutionsBiotech, pharmaceutical, research institutions

Research Associate Protein Purification and Research Associate Cell Culture roles share similar educational backgrounds and work environments but focus on different technical skills. Protein purification involves isolating and analyzing proteins, while cell culture emphasizes growing and maintaining cells. Both roles are essential in biotech and research settings, often overlapping in industry usage.

What job categories do people searching Research Associate Protein Purification jobs in Arizona look for? The top searched job categories for Research Associate Protein Purification jobs in Arizona are:
What cities in Arizona are hiring for Research Associate Protein Purification jobs? Cities in Arizona with the most Research Associate Protein Purification job openings:

Full-time

Re-posted 5 days ago


Job description

At Caris, we understand that cancer is an ugly word-a word no one wants to hear, but one that connects us all. That's why we're not just transforming cancer care-we're changing lives.

We introduced precision medicine to the world and built an industry around the idea that every patient deserves answers as unique as their DNA. Backed by cutting-edge molecular science and AI, we ask ourselves every day:"What would I do if this patient were my mom?"That question drives everything we do.

But our mission doesn't stop with cancer. We're pushing the frontiers of medicine and leading a revolution in healthcare-driven by innovation, compassion, and purpose.

Join us in our mission to improve the human condition across multiple diseases. If you're passionate about meaningful work and want to be part of something bigger than yourself, Caris is where your impact begins.

Position Summary

Research Associate IIs (RAIIs) are responsible for performing various techniques that include, but are not limited to, staining and scanning of formalin-fixed paraffin-embedded tissue, formalin-fixed paraffin-embedded tissue macro-dissection, RNA/DNA extractions, assays for nucleic acid quantification and QC, PCR and real time PCR, Next Generation Sequencing, protein extraction, assays for protein quantification and QC, western Blotting, ELISA and ELONA, sample preparation for mass spectrometry, aptamer selection, biomarker discovery / target ID, affinity purification, immunoprecipitation, proximity labeling assays, cell culture, cell growth and viability assays, cytotoxicity assays, and immunocytochemistry.

Furthermore, RAIIs are responsible for equipment maintenance, laboratory inventory, sample tracking, ordering supplies, receiving packages, and training Molecular Technologists and Lab Operation Specialists. This position works under the direction of an associate research scientist, research scientist, senior research scientist, director of R&D or VP of PMTDD and follows standard laboratory procedures and policies.

Job Responsibilities

  • Participate in planning experiments and execute them.

  • Trains Molecular Lab Operations Specialists, Molecular Technologists, and Research Associates in new technologies, implementing technology changes, or upon hire.

  • Maintains laboratory equipment, including completing logs and maintenance, e.g., cleaning, sterilize, maintaining, and shut down laboratory equipment, accessories, and instruments used in research experiments, daily and weekly as required.

  • Unpacks reagent orders as received; logs them in the reagent database; creates labels, tracking documentation, and QC forms; and stores them in the proper location and conditions.

  • Accepts other duties as assigned.

Required Qualifications

  • Bachelor's degree in a science related field and 2 years of post- graduation laboratory experience is required or a Master's degree in a science related field and 1 year of laboratory experience.

  • Demonstrate clear ability to explain previous molecular assay experience, including the function of positive/negative controls, sample results, and data interpretation.

  • Hand-on experience in at least 5 of the following technologies are required: staining and scanning of formalin-fixed paraffin-embedded tissue, formalin-fixed paraffin-embedded tissue macro-dissection, RNA/DNA extractions, assays for nucleic acid quantification and QC, PCR and real time PCR, Next Generation Sequencing, protein extraction, assays for protein quantification and QC, Western Blotting, ELISA and ELONA, sample preparation for mass spectrometry, aptamer selection, biomarker discovery / target ID, affinity purification, immunoprecipitation, proximity labeling assays, cell culture, cell growth and viability assays, cytotoxicity assays, and immunocytochemistry.

Preferred Qualifications

  • Experience in experimental design and troubleshooting is a plus.

  • Ability to analyze, interpret, summarize, and present research results is preferred.

  • Demonstrated ownership in projects or experiments is a plus.

Physical Demand

  • Will work at a computer some of the time as well as need to keep inventory and ordering records requiring the use of copiers, fax machines, and PDF scanners.

  • Visual acuity and analytical skill to distinguish fine detail. Ability to pass a visual color discrimination test.

  • Manual dexterity to use common laboratory equipment and perform sterile techniques as required.

  • Must possess ability to sit and/or stand for long periods of time.

  • Must possess ability to perform repetitive motion.

  • Ability to lift up to 30 pounds.

  • May have exposure to high noise levels, fumes, and bio-hazardous material in the lab environment. Exposure to formaldehyde, xylene, Clorox Bleach, DAB and alcohol which emit fumes. The formaldehyde, xylene, and DAB are carcinogenic.

  • May be required to handle blood-borne pathogens and general laboratory reagents.

  • May have exposure to extreme temperatures, high noise levels, fumes and bio-hazardous material/chemicals including formalin in the lab environment.

Required Training

  • All job specific, safety, and compliance training are assigned based on the job functions associated with this employee.

Other

  • This position requires periodic travel and some evenings, weekends and/or Holidays.

Conditions of Employment: Individual must successfully complete pre-employment process, which includes criminal background check, drug screening, credit check( applicable for certain positions) and reference verification.

This job description reflects management's assignment of essential functions. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

Caris Life Sciences is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, gender identity, sexual orientation, age, status as a protected veteran, among other things, or status as a qualified individual with disability.