ANGUS Life Sciences Tris Buffers

TRIS BUFFERS

Understand the variables involved in selecting the right buffer and buffer supplier to ensure success in your biomanufacturing processes

Read the BioProcess International Article

ANGUS Life Sciences is the only fully integrated manufacturer of Tris buffers in the world. TRIS AMINO for biotechnology applications is a processing buffer used in the purification of biological molecules providing chemical stabilization to aqueous solutions. A buffer solution containing TRIS AMINO [(tris (hydroxymethyl) aminomethane), CAS 77-86-1] and its hydrochloride salt [(tris (hydroxymethyl) aminomethane, hydrochloride), CAS 1185-53-1] at a molar ratio of 1:3 is considered a standard buffer solution for use in the physiological pH range of 7.3 to 7.51.

In an array of biotechnology applications, TRIS AMINO is a stable compound guaranteed to meet the specifications of our customers—developed with cGMP-compliant manufacturing processes in ISO 9001:2008 certified facilities.

Produced with fully traceable supply chains and sustainable manufacturing practices, ANGUS Life Sciences’ TRIS AMINO [(tris (hydroxymethyl) aminomethane), CAS 77-86-1] helps provide the reliability needed to keep production lines running.

TRIS AMINO advantages include providing mild alkalinity for buffering at physiological pH levels, aiding in chemical stabilization in aqueous formulations, plus exhibiting minimal salt effects. ANGUS Life Sciences has developed a variety of grades within our TRIS AMINO product line, allowing you to choose options designed to match your exact requirements.

TRIS AMINO™ AC (Advanced Crystals) – An Innovative Solution to A Long-Standing Industry Challenge

Clumping during transport and storage is a common and challenging characteristic of conventional TRIS buffer products. To address handling challenges with TRIS buffers currently available on the market, ANGUS developed the next generation TRIS AMINO™ AC Advanced Crystals. TRIS AMINO AC buffers are manufactured exclusively by ANGUS using proprietary process technology and are less prone to clumping and hardness – without any change to the molecule itself. With the launch of our new TRIS AMINO AC-grade buffer products, ANGUS continues to expand TRIS AMINO production capacity, which now includes dual-source manufacturing locations for TRIS AMINO buffers in Sterlington, Louisiana, and Ibbenbüren, Germany. LEARN MORE

TRIS AMINO products

PRODUCT CHART
PRODUCT CHEMISTRY DESCRIPTION LITERATURE
TRIS AMINO AC Buffer
TRIS AMINO AC Ultra Pure (USP/EP)
TRIS AMINO AC Ultra Pure (USP/EP/JPC)
TRIS AMINO AC Ultra Pure (USP/EP/JPC/ChP)
2-amino-2-hydroxymethyl-1,
3-propanediol
White, crystalline powder
TRIS AMINO Buffer
TRIS AMINO (ACS)
TRIS AMINO (USP/EP)
2-amino-2-hydroxymethyl-1,
3-propanediol
White, crystalline powder
TRIS AMINO Ultra Pure
TRIS AMINO Ultra Pure (USP/EP)
TRIS AMINO Ultra Pure (USP/EP/JP)
2-amino-2-hydroxymethyl-1,
3-propanediol
White, crystalline powder
TRIS AMINO HCl Ultra Pure 2-amino-2-hydroxymethyl-1,
3-propanediol, hydrochloride
White, crystalline powder
TRIS AMINO HCl PRIME 2-amino-2-hydroxymethyl-1,
3-propanediol, hydrochloride
White, crystalline powder
TRIS AMINO Crystals 2-amino-2-hydroxymethyl-1,
3-propanediol
White, crystalline powder
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