400-998-5282
專注多肽 服務(wù)科研
編號: | 165287 |
中文名稱: | 二肽Gly-Tyr |
英文名: | Gly-Tyr |
CAS號: | 658-79-7 |
單字母: | H2N-GY-OH |
三字母: | H2N N端氨基:N-terminal amino group。在肽或多肽鏈中含有游離a-氨基的氨基酸一端。在表示氨基酸序列時(shí),通常將N端放在肽鏈的左邊。 -Gly甘氨酸:glycine。系統(tǒng)命名為 2-氨基乙酸。是編碼氨基酸中沒有旋光性的最簡單的氨基酸,因具有甜味而得名。符號:G,Gly。 -TyrL-酪氨酸:tyrosine。系統(tǒng)命名為(2S)-氨基-3-(4-羥基苯基)丙酸。是編碼氨基酸。符號:Y,Tyr。 -OHC端羧基:C-terminal carboxyl group。在肽或多肽鏈中含有游離羧基的氨基酸一端。在表示氨基酸序列時(shí),通常將C端放在肽鏈的右邊。 |
氨基酸個(gè)數(shù): | 2 |
分子式: | C11H14N2O4 |
平均分子量: | 238.24 |
精確分子量: | 238.1 |
等電點(diǎn)(PI): | - |
pH=7.0時(shí)的凈電荷數(shù): | 1.97 |
平均親水性: | -3.4 |
疏水性值: | -0.65 |
外觀與性狀: | 白色粉末狀固體 |
消光系數(shù): | 1490 |
來源: | 人工化學(xué)合成,僅限科學(xué)研究使用,不得用于人體。 |
純度: | 95%、98% |
鹽體系: | 可選TFA、HAc、HCl或其它 |
生成周期: | 2-3周 |
儲存條件: | 負(fù)80℃至負(fù)20℃ |
標(biāo)簽: | 二肽(Dipeptide) |
An efficient Tyr source for the parenteral nutrition of patients with hepatic failure.
DOI | 名稱 | |
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10.1016/j.jbiotec.2007.05.018 | Comparison of the characteristics of fungal and plant tyrosinases | 下載 |
10.1080/14756360701515541 | Evaluation of a novel aminopeptidase N inhibitor, in vitro, using two assay systems | 下載 |
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10.1016/j.chroma.2012.01.009 | Comprehensive impurity profiling of nutritional infusion solutions by multidimensional off-line reversed-phase liquid chromatography × hydrophilic interaction chromatography-ion trap mass-spectrometry and charged aerosol detection with universal calibration | 下載 |
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10.1093/jn/126.3.663 | Parenteral glycyl-L-tyrosine maintains tyrosine pools and supports growth and nitrogen balance in phenylalanine-deficient rats | 下載 |