526-31-8
526-31-8 結(jié)構(gòu)式
基本信息
ABRINE
ABRINE, L-
H-METRP-OH
L-ABRINE
N ALPHA-METHYL-L(+)-TRYPTOPHAN
N-ALPHA-METHYL-L-TRYPTOPHAN
N-A-METHYL-L-TRYPTOPHAN
N-METHYL-L-TRYPTOPHAN
N-METHYL-L-TRYPTOPHANE HYDROCHLORIDE
N-METHYLTRYPTOPHAN
N-ME-TRP-OH
N-ME-TRP-OH HCL
N-ME-TRYPTOPHAN
N-alpha-Methyl-L-trytophan
(2S)-2-(Methylamino)-3-(1H-indole-3-yl)propanoic acid
(S)-3-(1H-Indol-3-yl)-2-(methylamino)propionic acid
物理化學性質(zhì)
知名試劑公司產(chǎn)品信息
N-Methyl-L-tryptophan, 99%(526-31-8)
L-Abrine,>98.0%(LC)(T)(526-31-8)
| 報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
| 2026/03/03 | S5828 | 相思豆毒素 L-Abrine | 526-31-8 | 25mg | 1204.73元 |
| 2025/12/22 | HY-N1436 | 相思豆毒素 L-(+)-Abrine | 526-31-8 | 50 mg | 320元 |
| 2025/12/22 | HY-N1436 | 相思豆毒素 L-(+)-Abrine | 526-31-8 | 100 mg | 500元 |
常見問題列表
L-(+)-Abrine is a marker for abrin poisoning. A strong indication for abrin poisoning is the presence of the chemical maker L-(+)-Abrine, which can survive metabolism in significant amounts making it detectable in human urine.
Abrin is a toxic protein found in the jequirity seed. L-(+)-Abrine (L-Abrine) is also found in the jequirity seed and can be used as a biomarker for abrin exposure. An animal study is designed to monitor the excretion and recovery of L-(+)-Abrine in 20 rats. The animals are exposed to one of three concentrations of L-(+)-Abrine, a single high concentration of L-tryptophan, or no agent (control). The low L-(+)-Abrine dose corresponds to 0.63 LD 50 i.p. abrin in mice, assuming a concentration ratio of 1:4 of abrin to L-(+)-Abrine and an LD 50 for abrin of 20 μg/kg. The mid and high L-(+)-Abrine (250 and 400 μg/kg) doses are included to ensure that the target analyte can be detected and tracked over the course of the experiment.