Gurgaon iffco chowk 🔝 Call Girls Service 🔝 ( 8264348440 ) unlimited hard sex ...
Mitra Microsampling Technology
1. Simple,Accurate,Automatable
Microsampling• Collect a Reliable Sample in Seconds with Minimal Training
• No Centrifuges, Freezers, or Couriers Required
• Compatible with LC/MS and Immunoassay
• Automatable Extractions with Common Solvents
• No Volumetric Blood Hematocrit Bias
• Sample Anywhere - In Lab or At Home
MICROSAMPLING DEVICE
IVD
3. NEOTERYX l www.neoteryx.com l info@neoteryx.com 3
MICROSAMPLING DEVICE
Revolutionary Technology, Simple Design 04
Collect a Consistent Microsample Every Time 05
Significant Cost and Time Savings 06
Streamlined Workflow 07
Automatable 96-Rack Format 08
Sample Anywhere Clamshell Format 09
Consistent Sample Quality with Good Linearity 10
Fit Comfortably within Assay Bias Limits 11
Resources 12
Ordering Information 14
Table of Contents
4. NEOTERYX l www.neoteryx.com l info@neoteryx.com4
The Mitra Microsampler
BasedonVolumetricAbsorptiveMicrosampling(VAMS™
)technology,thepatent-pend-
ing Mitra™
Microsampler is a simple, elegant device for biological fluid collection.
The design features facilitate high-throughput sample processing, sampling direct
from animals, patients, or tubes, and the ability to collect precise microsamples with
limited training and no specialized lab equipment.
REVOLUTIONARY TECHNOLOGY, SIMPLE DESIGN
Sampler Body
Use Common Liquid Handlers to Increase Sample Processing Throughput
• Ribs prevent sample from contacting walls of extraction plate
• Barrel can be written on or labeled
• Distal end fits most standard 20-200 μL pipette head
• Sampling tool available for easy microsampler handling
Ribs
Barrel
Distal end
Sampler Tip
Collect 10 µL Every Time in Seconds Regardless of Blood Hematocrit Level
• Hydrophilic porous material rapidly wicks fluid
• Fixed, highly reproducible internal volume
• Dries in 2 hours or less
• Dried samples are non-biohazardous eliminating special
transportation needs and costs
• Extraction amenable to an automated procedure
5. NEOTERYX l www.neoteryx.com l info@neoteryx.com 5
MICROSAMPLING DEVICE
Hematocrit Independent Blood Collections
The overall average volume collected is 10.1 µL with an overall relative standard deviation (RSD) of 4.0 % illustrating that
the Mitra Microsampler dependably collects 10 µL every time regardless of blood hematocrit level.
Volume of Whole Blood Collected With the Mitra Microsampler vs. Hematocrit (HCT) Percentage
Samples Dry in 2 Hours or Less
All three scenarios evaluated in the drying time study were done under ambient conditions at 10 % humidity and room
temperature. Complete dryness was achieved in two hours or less in each instance, even when Mitra Microsampling Tips
were not directly exposed to open air.
Time Required for Mitra Microsamping Tips to Dry after Sampling
COLLECTACONSISTENTMICROSAMPLEEVERYTIME
12
10
8
6
4
2
0
Volume(µL)
31 % HCT 45 % HCT 70 % HCT
70 % HCT10.0010.11
12
10
8
6
4
2
0
MassofBloodonProbe(mg)
Tips in Open Air
Tips Enclosed in Clamshell
Tips Enclosed in Clamshell, Sealed in
Bag with Desiccant
0 1 2
Time (hours)
3
6. NEOTERYX l www.neoteryx.com l info@neoteryx.com6
Comparison of the Mitra Microsampling Device
to Common Sampling Techniques
The Mitra™
Microsampler combines the best of wet
sampling, microsampling, and dried blood spotting into a
state-of-the-art collection device that is extremely simple
to use. Cost and time savings are achieved by simplifying
the workflow, eliminating the need for biohazard couriers,
and reducing shipping costs associated with next day
deliveries and dry ice.
SIGNIFICANT COST AND TIME SAVINGS
How much money and time would you save if you no
longer had to transport samples on dry ice or by courier?
If you didn’t have to do reworks? If you didn’t have to pre-
process your samples?
The savings are shocking!
Q:
A:
Mitra
Microsampler
Dried Blood
Spotting (DBS)
Traditional
Wet Sampling
Collects a fixed volume of blood,
regardless of blood hematocrit
Can be transported without dry ice
or biohazard needs
Direct sampling approach
(e.g. finger or tail prick)
Robust, consistent sampling technique with
minimal training needed
No sample processing required
(e.g. centrifugation, isolation,
spot punching, etc.) prior to extraction
7. NEOTERYX l www.neoteryx.com l info@neoteryx.com 7
MICROSAMPLING DEVICE
STREAMLINED WORKFLOW
Simplified Sample Collection Through Analysis
Typical Wet Workflow Streamlined Mitra Microsampling Workflow
Download the Quick Start Guide or watch
user videos at
www.neoteryx.com/resources
Label Tube
1
Collect Sample
2
Centrifuge
3
Transfer
4
Freeze
5
Transport by Courier
(on dry ice)6
Thaw
7
Extract
8
Analyze
9
Label Clamshell
Study ID: 12345
Subject ID: abcde
Nominal Time: xxx
Patient Initials: _____
1
Transport by Post
4
Analyze
6
Collect Sample
Draw blood first with lancet,
then collect
2
Dry Under
Ambient Conditions3
Study ID: 12345
Subject ID: abcde
Nominal Time: xxx
Patient Initials: _____
5
Extract with
Common Solvents
8. NEOTERYX l www.neoteryx.com l info@neoteryx.com8
The Mitra™
Microsampling Device is available in two
formats: a 96-Rack and a Clamshell. Sample size,
sample collection location, and throughput needs dic-
tate the best format to use.
96-Rack Format
This format has standard indexing and fits the SBS
footprint of your liquid handler when used with the Mi-
tra Deck Adapter, resulting in faster sample processing
by using plate mapping software and instrumentation
already present in your lab.
Recommended for:
• Discovery and pre-clinical drug development
• Automated sample processing
• Method development
AUTOMATABLE 96-RACK FORMAT
Storage Box
Microsamplers
(x96)
Drying
Rack
9. NEOTERYX l www.neoteryx.com l info@neoteryx.com 9
MICROSAMPLING DEVICE
SAMPLE ANYWHERE CLAMSHELL FORMAT
Clamshell Format
Collect samples, anywhere by anyone with this practical,
user-friendly format, which requires minimal training for
robust sampling technique. Simply apply patient label to
clamshell, open, collect samples, close, let dry, and drop
in the mail.
Recommended for:
• Sample collection for drug clinical trials
• At-home or remote location sample collection
• Patient sample collection for clinical testing
See the Mitra Microsampling Device
formats in action in the product
demonstration videos!
www.neoteryx.com/resources
Microsamplers (x4)
Clamshell
10. NEOTERYX l www.neoteryx.com l info@neoteryx.com10
Acknowledgements
The Mitra™
Microsampling Device reduces or eliminates
the volumetric blood hematocrit assay bias problem as-
sociated with dried blood spotting (DBS) cards resulting
in accurate and dependable bioanalytical data. In addi-
tion, because the Mitra Microsampler collects a fixed vol-
ume every time, sample quality is always consistent and
no punching is required.
CONSISTENT SAMPLE QUALITY WITH GOOD LINEARITY
Typical Chromatogram of Antirejection Drugs
from a Whole Blood Mitra Extraction
Linearity Curve for Tacrolimus
Good linearity was found for 3
immunosuppressive drugs tested
(Cyclosporine, Sirolimus and
Tacrolimus). This example is for
Tacrolimus where linearity was
achieved across the full calibration
range (2.1-38.5 µg/L). Furthermore,
the curve showed an r value of
0.9993 showing good precision and
no positive or negative bias.
Very clean chromatograms
are achieved from a simple
whole blood extraction of the
immunosuppressive drugs enabling
easier quantitation.
Excellent Linearity and Chromatography for Immunosuppressive
Drugs from a Whole Blood Mitra Extraction
Collect a Perfect “Spot” Everytime
Dried Blood Spotting Vs. Mitra Microsampler
Layering
Insufficient,
multiple application
Serum rings
present Homogeneous 10 µL Sample
5.3e5
5.0e5
4.5e5
4.0e5
3.5e5
3.0e5
2.5e5
2.0e5
1.5e5
1.0e5
5.0e4
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
1.40
1.8 2.0 2.2 min
0.34
0.30
0.25
0.20
0.15
0.10
0.05
0
20 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38
Intensity,cpsAnalyteArea/ISArea
Analyte Conc. / IS Conc (µg/L)
Data generated at St.
James’s hospital Leeds
UK by
Stephen Stephenson.
11. NEOTERYX l www.neoteryx.com l info@neoteryx.com 11
MICROSAMPLING DEVICE
30
20
10
0
-10
-20
-30
Assay Stability of Naproxen Over 14 Days
Naproxen Assay Bias as a Function of Hematocrit
Hematocrit bias at three different concentrations of Naproxen (2, 8, and 40 μg / mL) and three different levels of blood hematocrit (20 %, 45 %,
65 %) is illustrated. A ±12 % assay bias is the maximum observed which is within the typical ±15 % accuracy accepted for analytical assays.
This graph illustrates on-tip stability of 45 % hematocrit blood for an analysis of Naproxen over 14 days. All the data fits within the ±15 % assay
bias requirement illustrating that the stability of the assay is good for at least up to 2 weeks.
Acceptable Assay Bias with Generic Extraction Protocol
Dependable Sample Stability
30
20
10
0
-10
-20
-30
AssayBias%AssayBias%
20 % HCT
Day 1 Day 5Day 3 Day 9 Day 14
45 % HCT 65 % HCT
FIT COMFORTABLY WITHIN BIAS LIMITS
WITH COMMON EXTRACTION PROTOCOLS
Naproxen Extractions from Whole Human Blood Collected with
the Mitra Microsampling Device
Therapeutic concentration ranges for Naproxen are used to evaluate both assay bias and stability. The extraction meth-
odology is a common one using methanol and 15 minutes of vortexing for all the data. Optimization to any extraction
protocol can greatly improve the overall analytical assay bias.
Acceptable Analytical Assay Bias
Acceptable Analytical Assay Bias
2 μg/mL Sample
8 μg/mL Sample
40 μg/mL Sample
2 μg/mL Sample
8 μg/mL Sample
40 μg/mL Sample
12. NEOTERYX l www.neoteryx.com l info@neoteryx.com12
RESOURCES
In-LabDemonstrations&Seminars
Try the Mitra Microsampler out for yourself, in your lab, with
your samples. No time for a visit? We can hold an on-line
seminar or meeting too. Let us know what works best.
Product Evaluations
We’re happy to provide a free Mitra Microsampler Device
for you to try in your lab. With every sample comes a phone
consultation so you will know exactly what to do with your
sample when it arrives.
*Limit one sample per company. Free sample subject to availability. Subject to
Neoteryx Standard Terms and Conditions.
FREES
AMPLE
13. NEOTERYX l www.neoteryx.com l info@neoteryx.com 13
MICROSAMPLING DEVICE
Technical Support
Let us put you first! Our team of microsampling specialists
is available to provide personalized support to help you
implement a microsampling workflow from collection
through analysis. From sample collection questions
to extraction method development to analytical result
troubleshooting, we are committed to getting your question
answered.
Literature, Videos, & More
Visit www.neoteryx.com/resources to access product
videos, journal publications, and technical literature all
about Mitra.
support@neoteryx.com
Have Questions?
Get in touch with
us at:
14. NEOTERYX l www.neoteryx.com l info@neoteryx.com14
ORDERING INFORMATION
Product Part No. Description Unit Typical Uses
10005
Mitra™
10 µL
Microsampler
96-Rack Box 1 ea
For high-throughput
environments
For animal studies
For method development
10006
Mitra 10 µL
Microsampler
96-Rack Box 6/pk
10004
Mitra 10 µL
Microsampler
4-Sampler Clamshell
52/pk
For clinical trials
For direct patient sampling
For at-home sampling
For remote locations sampling
10002
Mitra 10 µL
Microsampler
3-Sampler Clamshell
52/pk
10001
Mitra 10 µL
Microsampler
2-Sampler Clamshell
52/pk
10003
Mitra 10 µL
Microsampler
4-Sampler Clamshell
[SAMPLE]
6/pk
For evaluation of the
Mitra Microsampler
