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- 在等電點(diǎn)pH時(shí)，有多大比例的丙氨酸是完全不解離的?說(shuō)明理由。What fraction of alanine is in the completely uncharged form at its pI? Justify your assumptions.
- 為什么在等電點(diǎn)pH時(shí)，丙氨酸主要為兼性離子而非完全不解離的形式?Why is alanine predominantly zwitterionic rather than completely uncharged at its pI?
- 在pH值為5.97時(shí),基團不帶電,并且不能在電場(chǎng)中遷移。這是它的等電點(diǎn),緩沖能力達到最小值。At pH 5.97 the group has no net charge and will not migrate in an electrical field. Here at the isoelectric point, buffering is minimal.
- 電electricity
- 摘要目的：測定豬血小板衍生生長(cháng)因子的氨基酸組成和等電點(diǎn)。Objective: To determine the amino acid composition and isoelectric point of porcine platelet-derived growth factor.
- 這個(gè)PH稱(chēng)為等電點(diǎn)，蛋白質(zhì)在這一點(diǎn)上溶解度最This PH is termed isoelectric point, at which proteins show their minimum solubility.
- 等電點(diǎn)pHieppHiep
- 等電點(diǎn)isoelectric point
- 局部等電位local equipotential bonding
- 電點(diǎn)光[電] electric ignition
- 兔子宮內膜蛋白等電聚焦電泳柱狀膠與板狀膠電泳效果的比較Comparision of Electrophoresis Effect of Tube gel and Board gel in IEF- PAGE
- 饋電點(diǎn)distributing point
- 等電平遠端串音Equal Lever Far End Crosstalk (ELFEXT)
- 加電點(diǎn)electric-adding point
- 定量后，分別進(jìn)行一維等電聚焦分離和二維聚丙烯酰胺凝膠電泳分離。After quantification, the protein samples were separated by isoelectric focusing electrophoresis and then by SDS-PAGE.
- 電點(diǎn)焊接electric spot welding
- 蛋白質(zhì)等電聚焦技術(shù)isoelectric focusing
- 菜心中高等電點(diǎn)高活性的乙醇酸氧化酶同工酶的純化和特性Purification and Characterization of Glycolate Oxidase Isozyme with High Isoelectric Point and High Activity from Green Leaves of Brassica parachinensis Bailey
- 毛細管等電聚焦電泳Capillary isoelectric focusing
- 饋電點(diǎn)阻抗feedpoint impedance
