추천 제품
형태
powder
Quality Level
색상
white to light brown
solubility
DMSO: 2 mg/mL, clear (warmed)
저장 온도
2-8°C
SMILES string
CC(=O)c1nc(c[nH]1)[C@@H](O)[C@H](O)[C@H](O)CO
InChI
1S/C9H14N2O5/c1-4(13)9-10-2-5(11-9)7(15)8(16)6(14)3-12/h2,6-8,12,14-16H,3H2,1H3,(H,10,11)/t6-,7-,8-/m1/s1
InChI key
CQSIXFHVGKMLGQ-BWZBUEFSSA-N
생화학적/생리학적 작용
2-Acetyl-4-tetrahydroxybutyl imidazole (THI) is known to induce peripheral blood lymphopenia in rats. Studies in rats have also reported that THI can affect lymphocyte migration and degradation.
THI is an inhibitor of sphingosine-1-phosphate lyase and acts as an immunosuppressant. Sphingosine-1-phosphate (S1P) lyase catalyzes the irreversible decomposition of S1P to hexadecanaldehyde and phosphoethanolamine. Reducing S1P lyase activity results in therapeutic levels of immunosuppression without the non-lymphoid lesions that result from synthetic S1P receptor agonists.
제조 메모
THI is soluble in DMSO at a concentration that is greater than 5 mg/ml.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Toxicology and applied pharmacology, 113(1), 43-54 (1992-03-01)
Administration of ammonia caramel color (AC) to rats may decrease blood lymphocyte counts, specifically in rats fed a diet low in vitamin B6. This effect is associated with 2-acetyl-4(5)-(1,2,3,4-tetrahydroxybutyl)imidazole (THI). To characterize and compare the effects of AC and THI
Journal of human evolution, 135, 102654-102654 (2019-08-30)
The human foot is highly derived relative to that of other hominoids and therefore a topic of intense research in paleoanthropology. While trabecular bone is thought to be highly plastic in response to habitual behavior, knowledge of how trabecular structure
Journal of dairy science, 102(7), 6495-6507 (2019-04-30)
Heat load is a challenge for high-producing dairy cows, with adverse consequences on production, reproduction, and welfare. The objectives of this observational study in 2 commercial dairy herds were to determine the effects of environmental heat stress on standing and
International archives of allergy and immunology, 102(1), 101-106 (1993-01-01)
The compound 2-acetyl-4-tetrahydroxybutylimidazole (THI), a component of ammonia caramel, has been shown to cause lymphopenia and to impair several immune functions in rats and mice. In this study we show that THI effectively suppresses contact hypersensitivity dose responsively in the
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 27(10), 627-630 (1989-10-01)
The ability of B6 vitamers to prevent the lymphopenic effects of ammonia caramel fed to rats has been evaluated. Diets containing 10 ppm pyridoxine or pyridoxal prevented the lymphopenia produced in rats consuming an 8% (w/v) solution of ammonia caramel
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