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Cat. No. | Product Name | Target | Signaling Pathways |
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T10824 |
cis-Urocanic acid
cis-UCA,(Z)-Imidazole-4-acrylic acid,(Z)-Urocanic acid,(E)-Urocanic acid,(Z)-3-(1H-Imidazol-5-yl)acrylic acid,顺式-尿刊酸 |
5-HT Receptor | GPCR/G Protein; Neuroscience |
cis-Urocanic acid ((E)-Urocanic acid) 是一种 5-HT2A 受体激动剂,cis-Urocanic acid 与 5-HT 受体结合的Kd 为 4.6 nM。cis-Urocanic acid 是一种免疫调节剂,通过与 5-HT2A 受体结合而诱导免疫抑制。 | |||
T37547 |
trans-Urocanic Acid
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trans-Urocanic acid is a major epidermal chromophore for the immunosuppressive effects of UV radiation that is produced in mammalian stratum corneum by the action of histidine ammonialyase on L-histidine. It contributes to the acidification of the surface of the stratum corneum, and its function has been proposed as that of an endogenous sunscreen, endowing a low-level of protection (SPF ~ 1.5) against UV-induced DNA damage and excessive keratinocyte apoptosis. Upon UVB exposure, trans-urocanic ... | |||
T81677 |
N-Formyl-L-histidine
Formyl-L-histidine |
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N-Formyl-L-histidine 通过与组氨酸-tRNA合成酶结合展示其活性,其Ki值为4.6 μM。此外,N-Formyl-L-histidine作为L-组氨酸解氨酶的竞争性抑制剂,具有4.26 mM的Ki值,能够有效抑制该酶对L-组氨酸的解氨反应,阻止尿苷酸的生成。 |
Cat. No. | Product Name | Target | Signaling Pathways |
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T4759 |
Urocanic acid
4-Imidazoleacrylic acid,尿刊酸 |
Others; Endogenous Metabolite | Metabolism; Others |
Urocanic acid(4-Imidazoleacrylic acid)存在于表皮中,是哺乳动物皮肤中紫外线(UV)辐射的主要吸收物。 | |||
T4826 |
L-Histidine monohydrochloride monohydrat
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Others; Endogenous Metabolite | Metabolism; Others |
L-Histidine monohydrochloride monohydrat 是一种 α-氨基酸。 L-异构体是 22 种蛋白质氨基酸之一,即蛋白质的组成部分。 |