Authorized distributor of 同立海源 · PureSource laboratory consumables — shipping worldwide
M MYC Biotechnology
Authorized distributor · 同立海源 PureSource

High-recovery
ultrafiltration for
the modern lab.

MYC Biotechnology brings 同立海源 (PureSource) sample-preparation consumables to labs worldwide — centrifugal ultrafiltration filters, transfer membranes and membrane modules, engineered for recovery above 90% with low protein binding and lot-to-lot consistency.

>90%
Sample recovery
1 M
NaCl tolerance
100%
Lot integrity tested
PureSource ultrafiltration centrifugal filters distributed by MYC
>90%
Typical recovery
Manufactured by 北京同立海源生物科技有限公司 Distributed internationally by MYC Biotechnology
Performance

Engineered for the results you can defend.

Four properties that matter at the bench — and that hold up, lot after lot.

Recovery above 90%

A vertical membrane geometry and optimized surface chemistry keep recovery high — even with dilute, low-abundance samples.

Low protein adsorption

Low-binding membranes preserve scarce, high-value proteins and minimize non-specific sample loss.

Tolerates 1 M NaCl

Chemically robust membranes withstand up to 1 M NaCl and a broad pH range for demanding protocols.

100% integrity tested

Every lot undergoes full integrity testing for reproducible, defensible results you can trust.

Catalogue

Products

Ultrafiltration, blotting and membrane hardware for everyday and high-throughput labs. Prices shown are indicative and confirmed at quotation.

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Why it matters

Recovery you can count on, sample after sample.

Whether you are concentrating a precious antibody or desalting before mass spec, the membrane chemistry is built to give you back what you put in.

>90%
Sample recovery
1 M
NaCl tolerance
Low
Protein binding
Applications

From sample prep to immunodetection.

Concentrate & separate

Antigens, antibodies, enzymes, nucleic acids and microbial samples — concentrated with minimal loss.

Purify macromolecules

Clean up large-molecule components from culture-media extracts and cell lysates.

Desalt & buffer exchange

Desalting, buffer exchange and diafiltration — often in a single spin.

Ordering

Simple, offline ordering.

No online payment. Submit your cart and we email you an order summary with payment details.

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Contact

Request a quote.

Tell us the products and quantities you need. Payment is handled offline — the details below are placeholders pending your real accounts.

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Bank transferBank / Account / SWIFT — to be provided
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