PharmaGrade, Manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production, suitable for cell culture

N-Tris(hydroxymethyl)methylglycine, Tricine
Linear Formula:
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
EC Number:
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

biological source




product line





cell culture | mammalian: suitable


Endotoxin, microbial, and trace metals; tested

useful pH range

7.4 - 8.8

pKa (25 °C)



suitable for manufacturing use

foreign activity

Cytotoxicity, DNase, NICKase, RNase, and Protease; tested

SMILES string




InChI key


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General description

PharmaGrade products are manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. For more information on the PharmaGrade Program, visit


Buffer component for separation of low molecular weight peptides.
Tricine is a biological buffer often referred to as a “Good′s” buffer. The pKa of Tricine is 8.1 which makes Tricine is a good candidate for biological applications that require pH control above physiological. Tricine is considered to be non-toxic to culture cell lines, highly water soluble and provides high-solution clarity.

Tricine can be used in a wide array of biological applications including as a component in media formulations. Specific applications include buffers for electrophoresis, protein purification and diagnostic reagent production.


Product is available in the following package sizes:
RES3077T-A701X: 100 gm container
RES3077T-A702X: 1 kg container
RES3077T-A704X: 10 kg container
RES3077T-A705X: 25 kg container


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Christian Nilsson et al.
Electrophoresis, 31(3), 459-464 (2010-02-02)
Totally porous lipid-based liquid crystalline nanoparticles were used as pseudostationary phase for capillary electroseparation with LIF detection of proteins at physiological conditions using unmodified cyclic olefin copolymer capillaries (Topas, 6.7 cm effective length). In the absence of nanoparticles, i.e. in...
Arpita Gantayet et al.
Biofouling, 29(1), 77-85 (2012-12-06)
The freshwater zebra mussel (Dreissena polymorpha) is a notorious biofouling organism. It adheres to a variety of substrata underwater by means of a proteinaceous structure called the byssus, which consists of a number of threads with adhesive plaques at the...
Thierry Rabilloud
Journal of proteomics, 73(8), 1562-1572 (2010-04-17)
Electrophoretic separations of proteins are widely used in proteomic analyses, and rely heavily on SDS electrophoresis. This mode of separation is almost exclusively used when a single dimension separation is performed, and generally represents the second dimension of two-dimensional separations....
Bin Deng et al.
PloS one, 9(7), e102362-e102362 (2014-07-19)
Maresins are a new family of anti-inflammatory and pro-resolving lipid mediators biosynthesized from docosahexaenoic acid (DHA) by macrophages. Here we identified a novel pro-resolving product, 13R,14S-dihydroxy-docosahexaenoic acid (13R,14S-diHDHA), produced by human macrophages. PCR mapping of 12-lipoxygenase (12-LOX) mRNA sequence in...
Hermann Schägger
Nature protocols, 1(1), 16-22 (2007-04-05)
Tricine-SDS-PAGE is commonly used to separate proteins in the mass range 1-100 kDa. It is the preferred electrophoretic system for the resolution of proteins smaller than 30 kDa. The concentrations of acrylamide used in the gels are lower than in...

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