Isotopically labeled hormone standards
Hormones of high chemical purity containing a stable isotope label for gas chromatography-mass spectrometry. The deuterium label allows the use of labeled hormones as an internal standard for their quantitative analysis in biological fluids and tissues, which can be used in biochemical and pharmacological studies.21-Deoxycortisol-d4
21-Deoxycortisol-(9,11,12,12)-d4 is the deuterium labeled 21-deoxycortisol intended for use as an internal standard utilized in the measurement of 21-Deoxycortisol through GC- or LC-MS methods.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 5114-500ug | 0.50 mg | $75 | 20 days |
3-O-Methyldopa-d3 (3-OMD-d3)
3-O-Methyldopa-d3 is deuterated 3-Methoxy-L-tyrosine. The reagent is intended for use as an internal standard for the quantitative determination of 3-Methoxy-L-tyrosine by MS/MS.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4995-1mg | 1.0 mg | $228 | 12 days |
5α-Dihydrotestosterone-d3
Stable isotope labeled 5α-dihydrotestosterone for use as an internal standard by tandem mass spectrometry (MS/MS) methods.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4938-500ug | 0.50 mg | $249 | 20 days |
Androstenedione-d7
Androstenedione-d7 is a deuterium-labeled androstenedione and is intended for use as an analytical reference standard in GC- or LC-MS.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4975-100ug | 0.10 mg | $35 | 20 days | |
| 4975-1mg | 1.0 mg | $284 | 20 days |
Estradiol-d3
Estradiol-d3 is the deuterium labeled estradiol, intended for use as an internal standard for the quantification of estradiol by GC- or LC-MS.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4775-500ug | 0.50 mg | $44 | 12 days | |
| 4775-5mg | 5.0 mg | $238 | 7 days |
Melatonin-d3
Melatonin-d3 is a deuterium-labeled primary pineal gland hormone, melatonin.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4287-500ug | 0.50 mg | $44 | 12 days | |
| 4287-5mg | 5.0 mg | $238 | 5 days |
Pregnenolone-d4
Pregnenolone-d4 is the deuterium labeled pregnenolone and used as an internal standard utilized in the measurement of pregnenolone through GC- or LC-MS methods.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4961-1mg | 1.0 mg | $237 | 12 days |
Progesterone-d9
Progesterone-d9 is the deuterium labeled progesterone and intended for use as an internal standard for quantification of progesterone through GC- or LC-MS methods.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4971-100ug | 0.10 mg | $54 | 12 days |
Serotonin-d4
Serotonin-d4 is deuterium labeled serotonin and intended for use as an internal standard for the quantification of serotonin by GC- or LC-MS.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4801-500ug | 0.50 mg | $75 | 12 days |
Testosterone-d3
Testosterone-d3 is an analytical reference standard for the quantification of testosterone by GC- or LC-MS.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 21112 | 1 mL, 100 ug/mL in Methanol | $169 | 21 days | |
| 4230-1mg | 1.0 mg | $124 | 7 days |
Сortisol-d4
Cortisol-d4 (Hydrocortisone-d4) is deuterated cortisol and intended for use as an internal standard for the quantification of hydrocortisone/cortisol by GC- or LC-MS.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4228-500ug | 0.50 mg | $88 | 12 days | |
| 4228-5mg | 5.0 mg |
$890
|
7 days |
Short link - lumiprobe.com/sh/c/1o
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