High Quality
We guarantee the superior quality of our products by providing real analytical data, such as NMR spectra and HPLC-MS profiles for each lot.
Competitive Pricing
Our pricing is very competitive compared to many other reagent suppliers.
Large Selection
We offer a wide range of unique laboratory-made research tools—many of which are not available elsewhere.
Quick Support
We prioritize our customer's experience through fast and efficient phone and email responses!
Analytical, Bioanalytical, Proteomics, and Metabolomics Services
AxisPharm Laboratories, the analytical service unit of AxisPharm, specializes in mass spectrometry, HPLC separation, structure elucidation, and pre-clinic PK studies. Our facility is currently equipped with numerous LC/MS systems, GC/MS, HPLC, Pre-HPLC, Orbitrap and a MALDI-TOF.
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Bioanalytical Service

Bioanalytical Service for Small Molecule Drugs and Metabolites, Large Molecules – Peptides and Proteins, etc. LCMSMS Quantification, GCMS Quantification, HPLC, UPLC and ELISA.

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Analytical Services

Analytical Services for Purity Test, Contaminant Test, Pesticide Screening, Essential Oil and Cosmetics Profiling and Quality Control – LCMS, GCMS, HPLC, HPIC, Maldi-TOF, HRMS, FTIR etc.

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Protein Service

Protein Identification, Quantification – Label Free and iTRAQ, TMT, Post Translational Modification (PTM) analysis – Orbitrap Fusion Lumos, Q-Exactive plus, Maldi-TOF, etc.

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High Purity PEG Linkers ADC Linkers
Our featured products include PEG linkers, BCN, DBCO, tetrazine, TCO functionalized crosslinkers for ADC drug research and site specific molecular probes.
PEG Linkers
5000+ High Purity PEG linkers in stock.
Click Chemistry Linkers
Customized Click chemistry Linkers For ADC Research and Protein Science.
Fluorescence Dye Probes
Fluorescent probes for cell trafficking, imaging and protein change detection.
Copper Free Click Chemistry Linkers
AxisPharm is a world leading provider for click chemistry.
Target Specific Linkers
Folate-, Biotin-, and Peptide PEG linkers for target oriented bioconjugation research.
Peptide Linkers
Peptide Linkers PEG conjugates for enzyme specific cleavage.
Lipids For Drug Delivery
Transform your drug delivery with our high purity lipid molecules, expertly designed by AxisPharm to optimize absorption, increase bioavailability and improve patient outcomes.
Polymer PEG
Experience unparalleled efficacy and enhanced performance with our cutting-edge Polymer PEG from AxisPharm – the ultimate solution for your pharmaceutical and biotechnology needs.
Design and Custom Synthesis Service
PEG Applications
AxisPharm develops a broad range of cutting-edge tools and provides design/custom synthesis services for life science research including bioconjugation, diagnostics, biomaterials and therapeutic applications.
Customer Feedback
Texas A&M University
Marcus Orzabal
Working with the members of HT Laboratories/AxisPharm was an amazing experience. They provided reliable results with excellent and immediate service. I highly recommend HT Labs for anyone in need of mass spec analytical services!
Hikma Pharmaceuticals
Qiang Fu
I am a manager of our company’s parenteral drug extractable and leachable team. After a new leachable is identified by mass spectrometry, we need to get structural confirmation and quantitation using authentic standard. Sometime the leachable is not commercially available and needs custom synthesis. AxisPharm synthesized 4 compounds for us in 2020. AxisPharm has already delivered the product ahead of the timeline. Our last compound was for an urgent method development and validation work at a CRO to fulfil a commitment to FDA. The compound was not in stock at AxisPharm and need custom synthesis. We placed the order on 22nd Oct, and AxisPharm shipped the compound to the CRO on 26th Oct. I am very happy with working with AxisPharm and would recommend AxisPharm as a trusted company for your next custom synthesis.
Yan Liu
I am very satisfied with the experience of AxisPharm's peg products and services. The peg reagents produced by their company have reliable performance and stable quality. They can synthesize peg reagents at reasonable prices according to customer requirements and deliver them on time. I strongly recommend AxisPharm's products and services to colleagues who looking for PEG reagents.
Solecta Membranes
Jessica Moreno
The team at AxisPharm/Ht Laboratories is extremely efficient, organized, and easy to work with. Their Lab Manager, David Yue, was instrumental in helping develop our customized testing methods. Additionally, they have a quick turnaround time and are very responsive to our questions or concerns about the data. We highly recommend AxisPharm/HT Laboratories for your analytical needs.
Patapoutian Lab, The Scripps Research Institute
Xiangyu Ren
The AxisPharm Laboratories have been giving tremendous help for my research projects through providing both proficient MS analytical services and professional communications. One of my projects that focuses on circadian metabolomics in mice never worked out well previous at other companies and MS service providers due detection issues on certain extremely low-abundant metabolites. At AxisPharm, the manager David Yue and co-workers figured this out and set up a reliable protocol for measuring the metabolites in a quantitative manner that have been working consistently well. Most importantly, besides providing good technological service, they are also good at communication with clients by being flexible of having meetings/discussion upon clients’ need, through which they could quickly identify the problems and make corresponding changes towards the protocol.