H1-7（组蛋白H1磷酸化位点），PKA底物 TFA盐
规格
| Cas Number | 65189-70-0(free basis) |
| 规格或纯度 | ≥95% |
| 纯度 | ≥95% |
| 包装 | 1mg 或 5mg |
产品信息
| 品牌 | 阿拉丁 |
| 溶解性 | Soluble in water. |
| 序列 | Arg-Arg-Lys-Ala-Ser-Gly-Pro |
| 简短描述 | 合成肽PKA底物 |
| 英文简短描述 | a synthetic peptide PKA substrate |
| 过滤标签 | PKA,Stem Cell/Wnt |
| 储存温度 | -20°C储存,充氩 |
| 运输条件 | 超低温冰袋运输 |
| 备注 | The peptide is to be dissolved in distilled or preferably sterile water first. The concentration should be high enough to allow addition of buffer after the product is dissolved completely.?If necessary dilute acetic acid or ammonium hydroxide, app. 1% |
| 描述 |
H1-7（组蛋白H1磷酸化位点），PKA底物是一种合成的肽，可作为PKA（依赖cAMP的蛋白激酶）的假底物。该肽源于小牛胸腺组蛋白H1丝氨酸38的氨基酸序列，用于研究PKA催化亚基的反应机理。H1-7的磷酸化绝对催化速率比H1大，比整个组蛋白H1的绝对米氏常数大40倍，但亲和力较低。H1-7的肽序列：RRKASGP。 CAS：65189-70-0(free basis) |
| 英文描述 |
H1-7 (histone H1 phosphorylation site), PKA Substrate is a synthetic peptide that acts as a pseudo substrate for PKA (cAMP-dependent protein kinase). This peptide was derived from the calf thymus histone H1 amino acid sequence about serine-38 and was used to research the reaction mechanism of the PKA catalytic subunit. H1-7 exhibits a greater absolute catalytic rate of phosphorylation than H1, an absolute Michaelis constant 40-fold greater than whole histone H1, but exhibits less affinity. Peptide sequence of H1-7: RRKASGP. |