BupH™ MES Buffered Saline Packs

Catalog number: 28390B

Thermo Scientific™

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Thermo Scientific BupH MES Buffered Saline Packs are pouches of dry-blended powder that are each sufficient to make 500 mL of optimized amine-free and carboxyl-free buffer for carbodiimide (EDC) crosslinking and conjugation reactions.

Features of BupH MES Buffered Saline Packs:

MES buffer—dissolved in 500 mL of water, each pack makes 0.1M MES, 0.9% sodium chloride, pH 4.7
Convenient—dissolve contents of one envelope in water and the buffer is ready to use
Save time and trouble—no weighing, no pH adjustment, no need to stock individual components, and no need to make and store large volumes of stock solution in advance of daily needs
Long shelf life—stocking and storage as dry packs eliminates concerns about long-term stability of stock solutions
Eliminate variables—our quality control ensures that every pack will yield the same, consistent buffer

BupH Dry-Blend Packs of MES buffered saline are easy to use. Simply empty contents of one foil envelope pack into a beaker, add ultrapure water and stir to dissolve. The packs eliminate weighing time and tedious pH adjustments. When dissolved in 500 mL of water, each pack makes 0.1M MES, 0.9% sodium chloride, pH 4.7. MES is 2-(N-morpholino) ethanesulfonic acid.

• Carboxyl-to-amine crosslinking procedures using carbodiimide crosslinker EDC (Part No. 22980)
For Research Use Only. Not for use in diagnostic procedures.


pH: 4.7 pH
Form: Powder
Product Size: Custom

Contents & storage

Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 20 to 25°C.


Manuals & protocols