用于测定胶原酶活性的底物。Dnp-PQGIAGQR 的裂解产生 Dnp-PQG，M-1335。
编号：200089
CAS号：63014-08-4/61714-08-4
单字母：Dnp-PQGIAGQr-OH
| 编号: | 200089 |
| 中文名称: | 八肽Dnp-PQGIAGQ-DArg |
| CAS号: | 63014-08-4/61714-08-4 |
| 单字母: | Dnp-PQGIAGQr-OH |
| 三字母: | Dnp 暂无说明 -Pro脯氨酸 -Gln谷氨酰胺 -Gly甘氨酸 -Ile异亮氨酸 -Ala丙氨酸 -Gly甘氨酸 -Gln谷氨酰胺 -DArgD型精氨酸 -OHC端羧基 |
| 氨基酸个数: | 8 |
| 分子式: | C40H61N15O15 |
| 平均分子量: | 992 |
| 精确分子量: | 991.45 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 1 |
| 平均亲水性: | 0.22 |
| 疏水性值: | -0.95 |
| 消光系数: | - |
| 来源: | 人工化学合成，仅限科学研究使用，不得用于人体。 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | D型氨基酸肽 炎症研究 |
Substrate for the assay of collagenase activity. Cleavage of Dnp-PQGIAGQR yields Dnp-PQG, M-1335.
很多蛋白在细胞中非常容易被降解，或被标记，进而被选择性地破坏。但含有部分D型氨基酸的多肽则显示了很强的抵抗蛋白酶降解能力。
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