TAT (YGRKKRRQRRR) 源自人免疫缺陷病毒 (HIV-1) 的转录反式激活因子 (TAT)，是一种穿透细胞的肽。TAT 可以增加异源蛋白质的产量和溶解度。
| 生物活性 |
TAT (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide. TAT can increase the yields and the solubility of heterologous proteins. |
|---|---|
| 体外研究 |
TAT (YGRKKRRQRRR) represents amino acids 47-57 of the human immunodeficiency virus type I (HIV-1) TAT protein. The positively charged protein transduction domain of the HIV-1 TAT protein (TAT-PTD; residues 47-57 of TAT) rapidly translocates across the plasma membrane of living cells. TAT (YGRKKRRQRRR; TAT-PTD) can cross the hydrophobic lipid bilayer of a cell membrane simply by passive diffusion. |
| 分子式 |
C64H118N32O14
|
| 分子量 |
1559.83
|
| CAS号 |
191936-91-1
|
| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
| 储存方式 |
Please store the product under the recommended conditions in the Certificate of Analysis. |
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