Frontage Labs

Assays

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Assay Results

2´,2´-difluoro-2´-deoxyuridine (dFdU) -
(Matrix: Human Plasma)
Analytes:
2´,2´-difluoro-2´-deoxyuridine (dFdU)
Matrix:
Human Plasma
Assay Range:
2.00 - 2000 ng/mL
Sample Volume:
50 µL
Anticoagulant:
K2EDTA
StorageTemp (oC):
-20/-70
Platform:
LC/MS/MS
2,4,6-Tribromoanisole -
(Matrix: Rat Plasma)
Analytes:
2,4,6-Tribromoanisole
Matrix:
Rat Plasma
Assay Range:
100- 100000 ng/mL
Sample Volume:
25 µL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
2,4,6-Tribromoanisole -
(Matrix: Rat Plasma)
Analytes:
2,4,6-Tribromoanisole
Matrix:
Rat Plasma
Assay Range:
100- 100000 ng/mL
Sample Volume:
25 µL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Aminopyridine -
(Matrix: Rat Plasma)
Analytes:
4-Aminopyridine
Matrix:
Rat Plasma
Assay Range:
20- 1000 ng/mL
Sample Volume:
40 μL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Aminopyridine -
(Matrix: Dog Plasma)
Analytes:
4-Aminopyridine
Matrix:
Dog Plasma
Assay Range:
20- 10000 ng/mL
Sample Volume:
40 μL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Aminopyridine -
(Matrix: Rat Plasma)
Analytes:
4-Aminopyridine
Matrix:
Rat Plasma
Assay Range:
20- 1000 ng/mL
Sample Volume:
40 μL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Aminopyridine -
(Matrix: Dog Plasma)
Analytes:
4-Aminopyridine
Matrix:
Dog Plasma
Assay Range:
20- 10000 ng/mL
Sample Volume:
40 μL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid -
(Matrix: Human Plasma)
Analytes:
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid
Matrix:
Human Plasma
Assay Range:
30/2-30000/2000 ng/mL
Sample Volume:
50 µL
Anticoagulant:
Sodium Heparin
StorageTemp (oC):
-80
Platform:
LC-MS/MS
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid -
(Matrix: Human Urine)
Analytes:
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid
Matrix:
Human Urine
Assay Range:
20/200-2000/20000 ng/mL
Sample Volume:
50 µL
Anticoagulant:
NA
StorageTemp (oC):
-80
Platform:
LC-MS/MS
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid -
(Matrix: Human Feces)
Analytes:
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid
Matrix:
Human Feces
Assay Range:
0.12/1.2-12/120 µg/g
Sample Volume:
50 µL
Anticoagulant:
NA
StorageTemp (oC):
-80
Platform:
LC-MS/MS
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid -
(Matrix: Human Plasma)
Analytes:
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid
Matrix:
Human Plasma
Assay Range:
30/2-30000/2000 ng/mL
Sample Volume:
50 µL
Anticoagulant:
Sodium Heparin
StorageTemp (oC):
-80
Platform:
LC-MS/MS
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid -
(Matrix: Human Urine)
Analytes:
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid
Matrix:
Human Urine
Assay Range:
20/200-2000/20000 ng/mL
Sample Volume:
50 µL
Anticoagulant:
NA
StorageTemp (oC):
-80
Platform:
LC-MS/MS
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid -
(Matrix: Human Feces)
Analytes:
4-Biphenyl acetic Acid/ 4-Hydroxy biphenyl-4-acetic Acid
Matrix:
Human Feces
Assay Range:
0.12/1.2-12/120 µg/g
Sample Volume:
50 µL
Anticoagulant:
NA
StorageTemp (oC):
-80
Platform:
LC-MS/MS
4-Hydroxyestradiol -
(Matrix: Rat Plasma)
Analytes:
4-Hydroxyestradiol
Matrix:
Rat Plasma
Assay Range:
0.5- 50 ng/mL
Sample Volume:
20 µL
Anticoagulant:
Heparin
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Hydroxyestradiol -
(Matrix: Rat Uterine Tissue)
Analytes:
4-Hydroxyestradiol
Matrix:
Rat Uterine Tissue
Assay Range:
10- 500 ng/g
Sample Volume:
40mg
Anticoagulant:
NA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Hydroxyestradiol -
(Matrix: Rat Plasma)
Analytes:
4-Hydroxyestradiol
Matrix:
Rat Plasma
Assay Range:
0.5- 50 ng/mL
Sample Volume:
20 µL
Anticoagulant:
Heparin
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4-Hydroxyestradiol -
(Matrix: Rat Uterine Tissue)
Analytes:
4-Hydroxyestradiol
Matrix:
Rat Uterine Tissue
Assay Range:
10- 500 ng/g
Sample Volume:
40mg
Anticoagulant:
NA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4b-Hydroxycholesterol -
(Matrix: Human Plasma)
Analytes:
4b-Hydroxycholesterol
Matrix:
Human Plasma
Assay Range:
5- 500 ng/mL
Sample Volume:
50 µL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4b-Hydroxycholesterol -
(Matrix: Human Plasma)
Analytes:
4b-Hydroxycholesterol
Matrix:
Human Plasma
Assay Range:
5- 500 ng/mL
Sample Volume:
50 µL
Anticoagulant:
EDTA
StorageTemp (oC):
-20/-70
Platform:
LC-MS/MS
4β-Hydroxycholesterol -
(Matrix: Human Plasma)
Analytes:
4β-Hydroxycholesterol
Matrix:
Human Plasma
Assay Range:
5-500 ng/mL
Sample Volume:
50 µL
Anticoagulant:
K2EDTA
StorageTemp (oC):
-20
Platform:
LC-MS/MS
4β-Hydroxycholesterol -
(Matrix: Human Plasma)
Analytes:
4β-Hydroxycholesterol
Matrix:
Human Plasma
Assay Range:
5-500 ng/mL
Sample Volume:
50 µL
Anticoagulant:
K2EDTA
StorageTemp (oC):
-20
Platform:
LC/MS/MS
4β-Hydroxycholesterol -
(Matrix: Human Plasma)
Analytes:
4β-Hydroxycholesterol
Matrix:
Human Plasma
Assay Range:
5-500 ng/mL
Sample Volume:
50 µL
Anticoagulant:
K2EDTA
StorageTemp (oC):
-20
Platform:
LC-MS/MS