Innovative Chromatography Columns
for every application.

POSTERS, PAPERS, APPLICATION NOTES, AND MORE.

We’ve got over 1900 applications in our Technical Library. Let’s narrow things down. Enter one or more parameters below, then hit “SEARCH”.

By Keyword

Search our massive library of application notes by keyword.
Exact phrase
Any word   All words

By Category

Pharmaceuticals? Biologics?
Search by your specific industry to determine which columns are right for you.

By stationary phase

Already have a favorite Imtakt column? Use the box below to find application notes & other useful data by specific column.

Search Results

View as Table | View as List

Currently viewing: Filtered results (42 items)

Technical Information   Posters   Papers

Application #:
TI0C90
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
cAMP
cGMP
AMP
GMP
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Cyclic Mononucleotides

Application #:
TI0C06
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry/Metabolism
Compounds:
oligothymidylic acid d(pT)12-18
Column(s):
Presto FF-C18 (150 x 4.6mm)

Oligonucleotides (Oligothymidylic acid)

Application #:
TI0B56
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
uridine
pseudouridine
Column(s):
Unison UK-Amino (150 x 3.0mm)

LC-MS: Uridine isomer (psi-uridine)

Application #:
TI0B32
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
TTP
ATP
dGTP
UTP
CTP
GTP
dATP
dCTP
Column(s):
Intrada Organic Acid (250 x 2.0mm)

LC-MS: Nucleoside triphosphate (NTP)

Application #:
TI0B31
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
TTP
ATP
dGTP
UTP
CTP
GTP
dATP
dCTP
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Nucleoside triphosphate (NTP)

Application #:
TI0A89
Type:
Application Note
Categories:
Industrial Chemical
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
2-methylimidazole
1-methylimidazole
4-methylimidazole
Column(s):
Scherzo SS-C18 (100 x 3.0mm)

LC-MS: 4-Methylmidazole in Cola and Instant Coffee

Application #:
TI0A88
Type:
Application Note
Categories:
Industrial Chemical
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
2-methylimidazole
1-methylimidazole
4-methylimidazole
Column(s):
Scherzo SS-C18 (100 x 3.0mm)

LC-MS: 4-Methylmidazole in Dark Beer

Application #:
TI0A86
Type:
Application Note
Categories:
Column Performance
Industrial Chemical
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
imidazole
2-methylimidazole
1-methylimidazole
4-methylimidazole
Column(s):
Scherzo SW-C18 (100 x 3.0mm)
Scherzo SM-C18 (100 x 3.0mm)
Scherzo SS-C18 (100 x 3.0mm)

LC-MS: Methylmidazole isomers

Application #:
TI0A80
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
5'-GTTTTCCCAGTCACGACGTT-3'
5'-GGAAACAGCTATGACCATGA-3'
Column(s):
Presto FF-C18 (150 x 4.6mm)

LC-MS: Deoxyoligonucleotides

Application #:
TI0A79
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
5'-GTTTTCCCAGTCACGACGTT-3'
5'-GGAAACAGCTATGACCATGA-3'
Column(s):
Unison UK-C18 (50 x 3.0mm)

LC-MS: Deoxyoligonucleotides

Application #:
TI0A76
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
5'-GTTTTCCCAGTCACGACGTT-3'
5'-GGAAACAGCTATGACCATGA-3'
Column(s):
Intrada Organic Acid (100 x 2.0mm)

LC-MS: Deoxyoligonucleotides

Application #:
TI0A68
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
oligothymidylic acid d(pT)12-18
Column(s):
Intrada Organic Acid (50 x 2.0mm)

LC-MS: Oligonucleotides (Oligothymidylic acid)

Application #:
TI0A67
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
oligothymidylic acid d(pT)12-18
Column(s):
Intrada Organic Acid (100 x 2.0mm)

LC-MS: Oligonucleotides (Oligothymidylic acid)

Application #:
TI0A66
Type:
Application Note
Categories:
DNA Related Compounds
LC-MS
Compounds:
oligothymidylic acid d(pT)12-18
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Oligonucleotides (Oligothymidylic acid)

Application #:
TI0A54
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry/Metabolism
LC-MS
Compounds:
NAD
NADH
NADP
NADPH
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Coenzymes (Nicotinamide adenine dinucleotides)

Application #:
TI0A29
Type:
Application Note
Categories:
Column Performance
DNA Related Compounds
Compounds:
Column(s):
Unison UK-C1 (250 x 3.0mm)

Acid stability of Unison UK-C1

Application #:
TI0971
Type:
Application Note
Categories:
Amino Acids and Peptides
DNA Related Compounds
Biochemistry/Metabolism
Compounds:
Ribonuclease A
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Ribonuclease A (RNase A), from bovine pancreas

Application #:
TI0867
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
20bp DNA Ladder
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: 20bp DNA Ladder

Application #:
TI0844
Type:
Application Note
Categories:
LC-MS
DNA Related Compounds
Compounds:
thymine
thymidine
adenine
adenosine
uracil
uridine
cytosine
cytidine
guanine
guanosine
Column(s):
Dacapo DX-C18 (150 x 3.0mm)

LC-MS: Nucleosides and bases (mobile phase pH)

Application #:
TI0840
Type:
Application Note
Categories:
LC-MS
DNA Related Compounds
Compounds:
thymine
thymidine
adenine
adenosine
uracil
uridine
cytosine
cytidine
guanine
guanosine
Column(s):
Unison UK-Amino (150 x 3.0mm)

LC-MS: Nucleosides and bases

Application #:
TI0709
Type:
Application Note
Categories:
Pharmaceutical and Cosmetics
DNA related compounds
Column Performance
Compounds:
uracil
isopropylparaben
propylparaben
butylparaben
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

The Cadenza CD-C18 HT 3 micron column shows comparable resolution to a sub-2 micron column, with much lower pressure.

Application #:
TI0708
Type:
Application Note
Categories:
Pharmaceutical and Cosmetics
DNA related compounds
Column Performance
Compounds:
uracil
isopropylparaben
propylparaben
butylparaben
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

The Cadenza CD-C18 HT 3 micron column shows better resolution between isopropylparaben and propylparaben than a sub-2 micron column, and the CD-C18 HT column also shows a higher plate count.

Application #:
TI0707
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
DNA related compounds
Column Performance
Compounds:
uracil
isopropylparaben
propylparaben
butylparaben
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

The Cadenza CD-C18 HT 3 micron column shows lower pressure, higher plate count, and higher resolution than a sub-2 micron column.

Application #:
TI0680
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
oligothymidylic acid d(pT) ammonium salt
Column(s):
Scherzo SW-C18 (150 x 3.0mm)

Oligonucleotides

Application #:
TI0673
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
siRNA Universal Negative Control
Control siRNA
Negative Control
Control siRNA duplex (Human cdk1)
Control siRNA duplex (Human beta-actin)
Column(s):
Scherzo SW-C18 (150 x 3.0mm)

siRNA

Application #:
TI0587
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
ribonucleic acid (from yeast)
Column(s):
Presto FF-C18 (30 x 4.6mm)
Presto FF-C18 (150 x 4.6mm)

Ribonucleic acid (RNA)

Application #:
TI0576
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
salmon DNA / DNase
Column(s):
Presto FF-C18 (250 x 4.6mm)

Double-stranded DNA fragments

Application #:
TI0558
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
pUC18 (2,686 bp) pBR322 (4,361 bp)
Column(s):
Presto FF-C18 (250 x 4.6mm)

Plasmid DNA

Application #:
TI0557
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
DNA
Column(s):
Presto FF-C18 (150 x 4.6mm)

DNA from salmon spermary

Application #:
TI0448
Type:
Application Note
Categories:
DNA Related Compounds
Biochemistry / Metabolism
Compounds:
adenosine 5'- triphosphate disodium (ATP)
adenosine 5'- monophosphate disodium (AMP)
adenosine 5'- diphosphate disodium (ADP)
Column(s):
Unison UK-Amino (30 x 3.0mm)

Adenosine Phosphates (AMP, ADP, ATP)

Application #:
TI0366
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
Double-Stranded DNA Fragments
Column(s):
Cadenza CW-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)

Cadenza CW-C18 and Cadenza CL-C18 have different selectivities for double-stranded DNA. CW-C18 is a wide pore column that elutes the molecules earlier than the CL-C18, which is selective via its exposed silanol groups.

Application #:
TI0363
Type:
Application Note
Categories:
DNA Related Compounds
Compounds:
mononucleotides
Column(s):
Unison UK-Amino (250 x 4.6mm)

Unison UK-Amino separates mononucleotides of similar structure. For example, dGMP and GMP are resolved even though they differ in only a single hydroxyl group.

Application #:
TI0171
Type:
Application Note
Categories:
Nucleic Acid Bases
Compounds:
thymine
adenine
guanine
cytosine
Column(s):
Unison UK-Silica (250 x 2.0mm)

Separation of highly polar nucleic acid bases in normal phase mode due to high organic solvent density.

Application #:
TI0167
Type:
Application Note
Categories:
Separation of high polarity compounds with a 3um silica column
Compounds:
thymidine
adenosine
guanosine
cytidine
Column(s):
Unison UK-Silica (250 x 2.0mm)

Aqueous normal phase separation of nucleosides using a silica column.

Application #:
TI0152
Type:
Application Note
Categories:
Nucleoside and Bases
Compounds:
cytosine
uracil
cytidine
guanine
uridine
thymine
adenine
guanosine
thymidine
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C18 (500 x 4.6mm)

In comparison with the 500mm column, our 3um 250mm separates with high efficiency.

Application #:
TI0133
Type:
Application Note
Categories:
Purine Nucleotides
Compounds:
hypoxanthine
inosine
inosine 5'-monophosphate (IMP)
adenosine 5'-monophosphate (AMP)
adenosine 5'-diphosphate (ADP)
adenosine 5'-triphosphate (ATP)
Column(s):
Unison UK-C18 (75 x 4.6mm)

Analysis of purine nucleotides under LC-MS conditions.

Application #:
TI0116
Type:
Application Note
Categories:
Oligonucleotides
Compounds:
deoxy thimidine oligonucleotides
d(T)12-18
Column(s):
Unison US-C18 (150 x 2.0mm)
Unison US-C18 (150 x 3.0mm)
Unison US-C18 (150 x 4.6mm)

Comparison of internal diameter in the reverse phase separation of oligo nucleotides.

Application #:
TI0108
Type:
Application Note
Categories:
Nucleic Acid Bases
Compounds:
cytosine
uracil
guanine
thymine
adenine
Column(s):
Unison US-C18 (150 x 4.6mm)

Comparison of 5um column separation of nucleic acid bases. Unison US-C18 demonstrates excellent performance.

Application #:
TI0106
Type:
Application Note
Categories:
Oligonucleotides
Compounds:
d(T)12-18
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)

Comparative elution between stationary phases in ammonium acetate.

Application #:
TI0084
Type:
Application Note
Categories:
Purine Nucleotides
Compounds:
hypoxanthine
inosine
inosine 5'-monophosphate (IMP)
adenosine 5'-monophosphate (AMP)
adenosine 5'-diphosphate (ADP)
adenosine 5'-triphosphate
Column(s):
Unison US-C18 (150 x 4.6mm)

Separation of nucleotides used to rate freshness in seafood.

Application #:
TI0047
Type:
Application Note
Categories:
Inosinic acid and metabolites
Compounds:
hypoxanthine
inosine
inosine 5'-monophosphate (IMP)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Separation of inosinic acid, a flavor enhancer.

Application #:
TI0032
Type:
Application Note
Categories:
Adenosine Nucleotides
Compounds:
AMP
ADP
ATP
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High-speed separation of adenosine nucleotides.

About Imtakt

Our HPLC columns have been designed and manufactured by Imtakt Corporation with exceptional craftsmanship and decades of industry experience. Our columns give chromatographers high resolution for unique problems.

Imtakt Global Distribution Network
©Copyright 2024 Imtakt USA. All rights reserved.