When ordering our services, please refer the following table for prices, submit a sample submission form with your sample and/or service requests to HT Laboratories.
| Category | Description | Field of Application | Price (per sample) | Notes |
|---|---|---|---|---|
| ESI | Direct infusion mass analysis with Electrospray ion sources including both positive and negative scan modes | Small molecules, Oligos, peptides, small proteins, etcMW: 50~20,000 Da | $38 | |
| APCI | Same as above except using Atmospheric Pressure Chemical Ionization Souce | Small molecules onlyMW: 50~4,000 Da | $45 | |
| MALDI-TOF | Mass analysis with Matrix Assisted Laser Desorption Ionization source and Time-Of-Fly mass spectrometer | DNA, peptide, protein, polymer, fiber, etc. MW: 200~200,000 Da | $60 | |
| LC/MS/UV | Run Sample w/ a Generic Method:7~10 minutes run on C18 column10%-95% ACN gradient elution0.025%v TFA in both H2O and ACN | Generic method for compound QC | $65 | We always adjust the method and sample eluted either very early or very late |
| Run customer designated method. Customer may provide a column and/or mobile phase(s) | Customer Applications | $65+$5/min | 1) $50 Method setup 2) Minimum 15 min. charge on run time |
|
| PK Studies |
Semi-Prep:Maximum 50 mg or 2ml per injection. H2O:ACN gradient elution at 25 ml/min flow rate. Runtime up to 65 minutes. Production to be dried by rotary vac. | Small Molecules, peptides, Oligo nucleotides, etc. | 1st injection: $300 Further injections: $150 |
If more than one component is to be collected, 50% charge applies to each additional component. |
| Gram scale prep with a 10x25cm C18 column, maximum 1g/injection | Same as above | Call for Quote | ||
| MSn Structure Elucidation | MS/MS/... until signal is too weak to proceed any further using infusion and/or data dependent experiment. | To establish a fragment hierarchy for structure elucidation, metabolites studies, etc. | $55/step + data analysis | 1)Usually 5~10 steps for small molecules 2) Hourly rate applies for data analysis to figure out structure |
| LC/MS/MS Quantitative Analysis | Accept Serum samples, do extraction on samples, LC/MS/MS analysis, then report data in concentrations of free compound | PK studies, animal experiments, toxicology studies, drug testing, etc. | Call for Quote | |
| Analytical Method Development | Any method involves LC/MS, MSn, LC/MS/MS, instrument modification, and validate an existing method | Any field | $200/hour (4-hour minimum) |
|
| On-Site Consulting | On the customer site consulting for trouble-shooting, analytical development, and instrument customization, etc. | Biotech, drug discovery, or academic research laboratory | $275/hour + $800 travel |