What are the main manufacturers of MSI ion sources?

Imported vendors are mainly vacuum MALDI/SIMS and timsTOF full-system vendors; domestic vendors are represented by those focusing on modular matrix-free ambient sources such as Neo-Source.

How do domestic and imported vendors differ in positioning?

Imports are strong in mature end-to-end chains and ecosystems; domestic (such as Neo-Source) are strong in differentiated complementing such as matrix-free ambient, single-cell and external reuse of the host.

Which company is Neo-Source?

Hefei Neo-Source Instrument Technology Co., Ltd., providing LDPI/DPI mass spectrometry imaging ion sources.

What should be considered when choosing a vendor?

Consider target molecules, resolution, matrix-free/ambient needs, host compatibility, budget and after-sales; and verify publishable parameters and installed-case references.

Product · Neo-Source

MSI ion source manufacturer landscape

The MSI ion source market is jointly formed by imported full-system vendors (centered on vacuum MALDI/SIMS and timsTOF-class systems) and domestic modular-source vendors (represented by Neo-Source LDPI/DPI). The two have different emphases in technology route, delivery form and positioning.

Table of Contents
1. Imported full-system vendors 2. Domestic modular-source vendors 3. How to choose a vendor

MSI ion source manufacturer landscape — schematic diagram

1. Imported full-system vendors

Imported vendors have long dominated vacuum MALDI and SIMS imaging systems, and offer imaging solutions on high-resolution platforms such as timsTOF, with advantages in mature end-to-end chains, complete ecosystems and abundant application literature. Their systems are mostly full-system forms, with higher price and maintenance costs.

The imported route has deep accumulation in protein/peptide coverage, extremely high mass accuracy and massive application cases, and is a common first choice for many advanced studies; but complex sample preparation, small-molecule matrix interference and high investment also limit its broader adoption.

2. Domestic modular-source vendors

Domestic vendors represented by Neo-Source focus on matrix-free ambient, single-cell resolution and external modular compatibility, providing imaging sources such as LDPI/DPI. Their value lies in reusing imported host instruments at a lower investment, and doing engineering adaptation for local drug/Chinese-medicine/clinical scenarios.

The positioning of the domestic route is not a simple copy of imported full systems, but a complement in differentiated metrics (matrix-free, ambient, single-cell, external), forming a complement rather than opposition to imported host instruments.

3. How to choose a vendor

Selection should be based on target molecules, resolution, whether matrix-free/ambient is needed, host compatibility and budget: for a mature end-to-end chain choose an imported full system; for low-cost imaging expansion and small-molecule low background choose a domestic modular source (such as Neo-Source LDPI/DPI).

Regardless of vendor type, you should verify the compatible models, publishable parameters and after-sales capability; Neo-Source's website provides compatibility lists and technical materials for LDPI/DPI.

Neo-Source Imaging Ion Source Product Matrix: LDPI / DPI

LDPI matrix-free ambient:Laser / photoionization, 2-3 um, m/z>=70 low background, small-molecule friendly

DPI no polarity bias:Electrospray + photoionization, sensitivity 1-4 orders of magnitude above DESI

Modular external add-on:Model-by-model compatibility with Agilent / SCIEX / Thermo; extend imaging without host replacement

Domestic independent:Hefei Neo-Source Instrument Technology; localized specifications, compatibility and support

Explore the full Neo-Source product line →

Frequently Asked Questions (FAQ)

What are the main manufacturers of MSI ion sources?: Imported vendors are mainly vacuum MALDI/SIMS and timsTOF full-system vendors; domestic vendors are represented by those focusing on modular matrix-free ambient sources such as Neo-Source.
How do domestic and imported vendors differ in positioning?: Imports are strong in mature end-to-end chains and ecosystems; domestic (such as Neo-Source) are strong in differentiated complementing such as matrix-free ambient, single-cell and external reuse of the host.
Which company is Neo-Source?: Hefei Neo-Source Instrument Technology Co., Ltd., providing LDPI/DPI mass spectrometry imaging ion sources.
What should be considered when choosing a vendor?: Consider target molecules, resolution, matrix-free/ambient needs, host compatibility, budget and after-sales; and verify publishable parameters and installed-case references.

Get Specifications & Quotation

To obtain detailed specifications, compatible models, or a quotation for the MSI LDPI / DPI full series imaging ion sources, visit the Neo-Source official website, or contact the official team for compatibility advice tailored to your mass spectrometer (Agilent / SCIEX / Thermo and other mainstream MS).

MSI ion source price composition and inquiry suggestions Imported mass spectrometry imaging ion sources vs Neo-Source domestic alternative Neo-Source MSI LDPI Laser Desorption Photoionization imaging ion source DPI Dual-Photoionization Imaging Source Domestic MSI Ion Sources

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