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FluxMPS™ Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid

Product#: DCP-DMEM-GQPB1X
$34.10
DCP-DMEM-GQPB1X
Availability:
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warning For Research Use Only (RUO). Not intended for clinical, diagnostic, or therapeutic use in humans.
verified ISO 13485 Certified Manufacturing

FluxMPS™ Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid

Contains Phenol Red Contains Calcium Contains Magnesium Without L-Glutamine Without Sodium Bicarbonate Without Glucose Without Sodium Pyruvate

Microfluidics Suitable, quadruple-stage ultra-filtered (0.1 µm ×2 + 0.04 µm ×2) 1X liquid DMEM base formulated without glucose, L-glutamine, sodium pyruvate, and sodium bicarbonate — engineered for microfluidic channels, organ-on-a-chip (OoC), and microphysiological systems (MPS) requiring full user control over carbon source and buffering. Manufactured under ISO 13485:2016 in an ISO Class 5 fill environment using Ultrapure Type 1 water (18.2 MΩ·cm, trace-metal and TOC controlled).

  • Formulated without glucose, L-glutamine, sodium pyruvate and sodium bicarbonate for full user-defined metabolic and buffering control
  • Quadruple-stage filtration (0.1 µm ×2 + 0.04 µm ×2) to a 0.04 µm final cut-off, reducing sub-micron particulates and mycoplasma-sized organisms far below conventional 0.22 µm-filtered media
  • Endotoxin release specification < 0.05 EU/mL (LAL, USP <85>), verified per manufacturing batch
  • Bicarbonate-free formulation supports CO₂-independent culture when supplemented with HEPES; validate buffering per cell line
  • Contains phenol red (15.9 mg/L) as a pH indicator, plus a full physiological calcium and magnesium salt complement
  • Manufactured under an ISO 13485:2016 quality management system with aseptic fill and finish; final QC and customization at Diagnocine, Totowa, NJ
  • 4× BME amino acid and vitamin concentrations for extended microphysiological system (MPS) perfusion
  • Custom pH, glucose, HEPES, salts & nutrients — support@diagnocine.com
Incomplete basal medium. This formulation contains no glucose and no sodium pyruvate. A carbon source, serum or defined supplements must be added before use. See the FAQ for supplementation guidance.
DCP-DMEM-GQPB1X · Cell Culture Media UNSPSC: 41116155 | Commodity: Molecular biology and cell culture growth media | (UNv260801)
Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid
  • Formulationw/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate
  • pH (USP <791>)7.4
  • Osmolality (USP <785>)230 - 270 mOsm/kg
  • Endotoxin (USP <85>)< 0.05 EU/mL
  • Filtration0.1µm ×2 + 0.04µm ×2 (Quadruple-stage)
  • WaterUltrapure Type 1 (18.2 MΩ·cm)
  • CO₂ RequirementBicarbonate-free; HEPES recommended (see FAQ)
  • Storage2-8°C, protect from light
  • Shelf Life12 months from date of manufacture, unopened
  • ShippingCold pack (2–8°C)
ISO 13485:2016 USP <85> <785> <788> RUO
Why FluxMPS™

Engineered where standard media fails

Conventional 0.22 µm filtered media allows mycoplasma (0.2–0.3 µm), sub-visible particulates, and microaggregates to pass freely — clogging microchannels, corrupting biosensors, and invalidating metabolic assays. FluxMPS™ closes that gap.

filter_alt

Microchannel-safe purity

0.04 µm final filter and USP <788> Method 1 particulate compliance support clean, uninterrupted flow through narrow microfluidic channels.

target

Total metabolic control

Precisely defined carbon sources enable Warburg-effect studies, glycolysis inhibition, and ¹³C metabolic tracing without background metabolic noise from residual glucose, glutamine, or pyruvate.

water_drop

Ultrapure-grade water

Prepared with Ultrapure Type 1 water (18.2 MΩ·cm) under trace-metal and total organic carbon (TOC) control — supporting reproducible lot-to-lot performance for sensitive analytical workflows.

visibility

Low background for imaging

Low particulate baseline supports confocal live-cell imaging, fluorescent biosensors, and automated high-content analysis on chip.

science

Rich, stable nutrient profile

4× BME amino acid and vitamin concentrations with micro-batch precision — tight lot-to-lot consistency for long-duration MPS perfusion.

tune

Customization on demand

pH, glucose, HEPES, salts, and nutrients adjusted on request. Contact support@diagnocine.com.

Purity Architecture

Quadruple-stage filtration system

A validated four-stage sequential filtration train reaching a final pore size of 0.04 µm — engineered to capture sub-micron particulates and mycoplasma-sized organisms that pass through conventional 0.22 µm filtration.

  1. 1

    0.1 µm Prefiltration I

    Removes large particulates, cell debris, and protein aggregates. Protects the first 0.04 µm filter cartridge and preserves microchannel chip geometries downstream.

  2. 2

    0.04 µm Final filtration I

    First 0.04 µm pass; retains sub-micron particulates and microaggregates that pass a 0.22 µm filter, including mycoplasma-sized organisms (0.2–0.3 µm).

  3. 3

    0.1 µm Prefiltration II

    Second dedicated prefilter, protecting the second 0.04 µm cartridge and providing redundant processing capacity.

  4. 4

    0.04 µm Final filtration II — Polish

    Ultimate polishing filter; aseptic fill and finish in an ISO Class 5 (Class 100) laminar-flow environment.

Performance vs. conventional media

By USP <788> Method 1 (light obscuration), FluxMPS™ media are validated to a 0.04 µm final cut-off — delivering approximately 5× fewer sub-visible particles ≥10 µm than standard 0.22 µm-filtered media, supporting long-duration microfluidic perfusion without channel occlusion.

4
Sequential filtration stages (0.1 µm ×2 + 0.04 µm ×2)
0.04
µm Final filter — sub-mycoplasma polishing
Sterility & Mycoplasma: 14-day USP <71> sterility tested per lot. The quadruple-stage 0.1 µm / 0.04 µm filtration train provides mycoplasma-retentive filtration (not tested per lot); mycoplasma range 0.2–0.3 µm, well above the 0.04 µm final cut-off.
Grade: This product is Microfluidics Suitable, filtered to a 0.04 µm final cut-off. It is not an MPS Grade product — that designation is reserved for the 0.01 µm ultra nano-filtered line, which adds 0.02 µm and 0.01 µm stages after the 0.04 µm polish. For applications requiring the 0.01 µm cut-off, contact support@diagnocine.com.
FluxMPS DCP-DMEM-GQPB1X Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate - Quadruple-stage filtration system (0.1 um x2 + 0.04 um x2) for organ-on-a-chip and microfluidic cell culture | Diagnocine
Figure 1. FluxMPS™ Quadruple-stage filtration: 0.1µm Prefiltration I → 0.04µm Final filtration I → 0.1µm Prefiltration II → 0.04µm Final filtration II (Polish) → ISO Class 5 aseptic fill.
© Diagnocine® — DCP-DMEM-GQPB1X
Applications

Optimized for next-generation cell biology platforms

FluxMPS™ Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid is validated for applications where microchannel cleanliness, signal fidelity, and metabolic precision are critical.

Automated Bioreactors & Robotics

Next-Generation System Uptime

For automated bioreactor and robotic liquid-handling platforms requiring the smallest possible particulate load, an optional 0.01 µm (10 nm) ultra nano-filtered MPS Grade variant of this formulation is available — a separate product tier from the 0.04 µm Microfluidics Suitable medium described on this page.

  • Total particulate exclusion down to 10 nm for zero-tolerance automated systems
  • Valve & sensor protection in closed-loop perfusion bioreactors
  • Extended perfusion stability for multi-week unattended runs

Inquiry Required: The 0.01 µm MPS Grade variant is produced to order. Contact support@diagnocine.com to request specifications and lead time.

Microfluidics

Micro Physiological System (MPS) & Chip

Low-particulate, filtration-controlled media for perfusion in organ chips, tissue chips (ToC), and body-on-a-chip (BoC) devices.

OoCToCBoCMPS
Cancer Biology

Warburg Effect & Metabolic Research

Glucose-free base formulation for Warburg-effect studies, aerobic glycolysis, and cancer metabolomics with user-defined carbon source.

MCF-7MDA-MB-231HeLaA549
Stem Cell Biology

iPSC-Derived Models

Low-particulate, filtration-controlled baseline minimizes non-specific signals in iPSC differentiation and functional organoid readouts.

iPSC-NeuronsiPSC-CMiPSC-Hep
Vascular Biology

Endothelial & Primary Cells

Particle-controlled perfusion media for TEER measurement, endothelial monolayer integrity, and primary cell culture.

HUVECsHAECsPrimary hepatocytes
Metabolomics

Metabolic Flux Analysis

Chemically defined, user-configurable carbon source formulation supports ¹³C metabolic tracing and NMR metabolomics. Not compatible with Agilent Seahorse XF assays, which require bicarbonate-free, phenol red-free medium.

¹³C tracingNMRFlux analysis
Live-Cell Imaging

Microscopy & Optical Sensing

Low particulate baseline supports confocal microscopy, fluorescent biosensors, and automated imaging on chip.

ConfocalBiosensorsTEER
Technical Specifications

Full technical specification

Every lot of FluxMPS™ Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid is released against comprehensive multi-parameter QC specifications.

Physical & Chemical Parameters
Parameter Specification
Formulation w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate
Appearance Clear solution; red to red-orange color from phenol red pH indicator
pH USP <791> 7.4
Osmolality USP <785> 230 - 270 mOsm/kg H₂O
Glucose None (removed)
L-Glutamine None (removed)
Sodium Pyruvate None (removed)
Sodium Bicarbonate None (removed)
Phenol Red 15.9 mg/L
Sterility, Purity & Safety Parameters
Parameter Specification
Endotoxin USP <85> < 0.05 EU/mL
Sterility USP <71> No growth after 14 days
Mycoplasma 0.1 µm / 0.04 µm mycoplasma-retentive filtration (not tested per lot)
Particulate ≥25 µm <788> Compliant
Water purity Ultrapure Type 1, 18.2 MΩ·cm
Manufacturing ISO 13485:2016 ISO
Fill environment ISO Class 5 (Class 100)
Storage, Handling & Logistics
Parameter Specification
Storage 2-8°C, protect from light
Freeze–thaw Do not freeze
Shelf life 12 months from date of manufacture, unopened
Shipping Cold pack (2–8°C)
CO₂ requirement Bicarbonate-free formulation; reduced CO₂ dependence — supplement with 10-25 mM HEPES for CO₂-independent culture, or restore sodium bicarbonate and adjust CO₂ per protocol (validate per cell line)
Raw Materials & Regulatory Traceability
Parameter Specification
Raw material grade Pharmaceutical/research grade CoA
Manufacturing QMS ISO 13485:2016 ISO
UNSPSC 41116155 — Molecular biology and cell culture growth media (UNv260801)
Regulatory alignment 21 CFR Part 820 (QMSR) aligned
Production method Micro-batch; Totowa, NJ, USA
Intended use RUO only
Formulation

Full composition (mg/L)

Every ingredient below is present in this 1X liquid formulation at the exact concentration listed. Total: 29 components across 4 category groups, presented in 3 tabs below. All values are per-lot verified and reported on the Certificate of Analysis (CoA).

Component CAS Number mg/L
INORGANIC SALTS
Calcium chloride dihydrate 10035-04-8 265.000
Ferric nitrate nonahydrate 7782-61-8 0.100
Magnesium sulfate anhydrous 7487-88-9 97.720
Potassium chloride 7447-40-7 400.000
Sodium chloride 7647-14-5 6400.000
Sodium dihydrogen phosphate anhydrous 7558-80-7 109.000
Component CAS Number mg/L
AMINO ACIDS
Glycine 56-40-6 30.000
L-Arginine hydrochloride 1119-34-2 84.000
L-Cystine dihydrochloride 30925-07-6 62.570
L-Histidine hydrochloride monohydrate 5934-29-2 42.000
L-Isoleucine 73-32-5 105.000
L-Leucine 61-90-5 105.000
L-Lysine hydrochloride 657-27-2 146.000
L-Methionine 63-68-3 30.000
L-Phenylalanine 63-91-2 66.000
L-Serine 56-45-1 42.000
L-Threonine 72-19-5 95.000
L-Tryptophan 73-22-3 16.000
L-Tyrosine Disodium Salt dihydrate 69847-45-6 103.790
L-Valine 72-18-4 94.000
Component CAS Number mg/L
VITAMINS
Choline chloride 67-48-1 4.000
D-Ca-Pantothenate 137-08-6 4.000
Folic acid 59-30-3 4.000
Nicotinamide 98-92-0 4.000
Pyridoxal hydrochloride 65-22-5 4.000
Riboflavin 83-88-5 0.400
Thiamine hydrochloride 67-03-8 4.000
OTHERS
i-Inositol 87-89-8 7.200
Phenol red sodium salt 34487-61-1 15.900
Custom formulations: pH, glucose, HEPES, salts, and individual nutrient levels adjustable on request. Contact support@diagnocine.com.
Quality Assurance

Manufacturing & compliance

Every batch subjected to multi-parameter lot-release testing before distribution.

verified

ISO 13485:2016 QMS

Manufactured by ISO 13485-certified suppliers. Final packaging, QA and testing at Diagnocine R&D Center; customization at Diagnocine Precision, Totowa, NJ, USA.

water_drop

Ultrapure Type 1 Water

18.2 MΩ·cm resistivity with trace-metal and total organic carbon (TOC) control for consistent lot-to-lot water quality.

biotech

ISO Class 5 Fill & Finish

Validated ISO Class 5 laminar-flow workstation with real-time particle monitoring, preserving filtration gains through final fill.

assignment

Micro-Batch Precision

Small-batch production with tight process control for osmolality, pH and endotoxin — critical for reproducible long-duration MPS experiments.

Endotoxin — USP <85> BET

LAL assay per USP <85> Bacterial Endotoxins Test; assay sensitivity 0.005 EU/mL. Release specification: < 0.05 EU/mL, tested per manufacturing batch.

Particulate — USP <788> Method 1

Light obscuration particle count per USP <788> Method 1; release limits apply to particulates ≥10 µm and ≥25 µm.

Osmolality — USP <785>

Freezing-point depression osmometry. Release range: 230 - 270 mOsm/kg H₂O.

Certificate of Analysis (CoA)

Full CoA per lot. Request at support@diagnocine.com with lot number.

Batch-level quality control. Endotoxin is controlled per manufacturing batch rather than per unit. Every batch is tested before release and must meet the release specification:
  • Endotoxin — LAL assay, USP <85> Bacterial Endotoxins Test; assay sensitivity 0.005 EU/mL; release specification < 0.05 EU/mL
  • pH, osmolality, conductivity, appearance and clarity
  • Sterility
A Certificate of Analysis is available on request.
CoA Request: Available at no charge for any production lot of FluxMPS™ Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid (DCP-DMEM-GQPB1X). Email support@diagnocine.com.
Product Comparison

How DCP-DMEM-GQPB1X compares

Critical advantages in filtration, mycoplasma-retentive processing, water quality, and QC depth versus conventional media, plus a specification-level endotoxin comparison against published supplier data.

Parameter DCP-DMEM-GQPB1X (FluxMPS™) Standard DMEM (0.22 µm) Competitor DMEM (0.22 µm)
Grade Microfluidics Suitable Not specified Not specified
Formulation definition w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate Standard (complete) Standard (complete)
Final filtration pore size 0.04 µm (40 nm) 0.22 µm 0.22 µm
Number of filtration stages 4 (Quadruple: 0.1 µm ×2 + 0.04 µm ×2) 1 1
Mycoplasma-retentive filtration check_circle cancel cancel
Endotoxin (release specification) FluxMPS™ — < 0.05 EU/mL
Corning classical liquid media — < 0.25 EU/mL
Sigma-Aldrich DMEM complete medium — ≤ 2 EU/mL
Gibco classical DMEM — Not specified (recorded per lot)
USP <788> particulate compliance check_circle Method 1, 0.04 µm final cancel cancel
Water quality Ultrapure Type 1, 18.2 MΩ·cm Not specified Not specified
Manufacturing QMS ISO 13485:2016 Varies Varies
Microfluidic channel compatibility check_circle cancel cancel
Custom formulation check_circle On request cancel cancel

Comparison figures from published supplier specifications, accessed 2026-09-02. Suppliers that publish no numeric endotoxin specification are shown as "Not specified".

FAQ

Frequently asked questions

Common questions about FluxMPS™ Dulbecco's Modified Eagle Medium (DMEM) w/o Glucose, L-Glutamine, Sodium Pyruvate, Sodium Bicarbonate: 1X Liquid (DCP-DMEM-GQPB1X).

DCP-DMEM-GQPB1X is engineered for organ-on-a-chip, microfluidic, and MPS applications. The 0.04 µm final filtration is sized to retain mycoplasma-scale organisms (0.2–0.3 µm) and sub-micron particulates that cause microchannel clogging in standard 0.22 µm media.
Four sequential stages (0.1 µm ×2 + 0.04 µm ×2) are sized to retain mycoplasma-scale organisms (0.2–0.3 µm diameter), sub-visible particulates, and bioburden essentially unaddressed by conventional 0.22 µm filters — supporting approximately 5× fewer particles by USP <788> Method 1 (light obscuration) versus standard 0.22 µm-filtered media.
DCP-DMEM-GQPB1X is formulated without glucose to enable precise metabolic control — including Warburg-effect studies, glycolysis inhibition, and ¹³C carbon-source tracing. Add D-glucose at your desired concentration (typically 1–4.5 g/L), or substitute galactose or pyruvate. Contact support@diagnocine.com for pre-supplemented variants.
DCP-DMEM-GQPB1X does not contain sodium bicarbonate, so it is not buffered for standard 5% CO₂ incubation as supplied. Add 10–25 mM HEPES for CO₂-independent, ambient culture, or reintroduce sodium bicarbonate and adjust CO₂ to match your target pH (validate per cell line). HEPES-buffered, ready-to-use variants are available on request.
DCP-DMEM-GQPB1X is a basal medium compatible with FBS (2–10%), human serum, GlutaMAX, EGF, FGF, VEGF, and antibiotics. Pre-filter serum and protein-containing additions through a 0.2 µm low-protein-binding PES or PVDF filter before combining; defined, protein-free additions may be filtered at 0.1 µm.
Endotoxin is controlled per manufacturing batch: LAL assay per USP <85> Bacterial Endotoxins Test, release specification < 0.05 EU/mL. Lot-specific results are reported on the Certificate of Analysis — request at support@diagnocine.com.
Yes — full CoA per lot includes: lot number, expiry, appearance, pH (USP <791>), osmolality (USP <785>), endotoxin (USP <85>), sterility (USP <71>), mycoplasma-retentive filtration confirmation, particulate count (USP <788>), and cell growth-promotion response. Email support@diagnocine.com.
Scientific References

Supporting literature

  1. Huh D, et al. Reconstituting organ-level lung functions on a chip. Science. 2010;328:1662–1668. doi:10.1126/science.1188302
  2. Bhatia SN, Ingber DE. Microfluidic organs-on-chips. Nat Biotechnol. 2014;32:760–772. doi:10.1038/nbt.2989
  3. Vander Heiden MG, et al. Understanding the Warburg effect. Science. 2009;324:1029–1033. doi:10.1126/science.1160809
  4. Sontheimer-Phelps A, et al. Modelling cancer in microfluidic human organs-on-chips. Nat Rev Cancer. 2019;19:65–81. doi:10.1038/s41568-018-0104-6
  5. van Duinen V, et al. Microfluidic 3D cell culture. Curr Opin Biotechnol. 2015;35:118–126. doi:10.1016/j.copbio.2015.05.002
  6. Jang KJ, et al. Reproducing human drug toxicities using a Liver-Chip. Sci Transl Med. 2019;11:eaax5516. doi:10.1126/scitranslmed.aax5516
  7. Kasendra M, et al. Primary human Small Intestine-on-a-Chip. Sci Rep. 2018;8:2871. doi:10.1038/s41598-018-21201-7
  8. Skardal A, et al. Multi-tissue organ-on-a-chip platform. Sci Rep. 2017;7:8837. doi:10.1038/s41598-017-08879-x

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