![Isoelectric Point Formula & Calculation | How to Calculate Isoelectric Point - Video & Lesson Transcript | Study.com Isoelectric Point Formula & Calculation | How to Calculate Isoelectric Point - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/pi_equation.png)
Isoelectric Point Formula & Calculation | How to Calculate Isoelectric Point - Video & Lesson Transcript | Study.com
![Determine the pI for the following peptide. NH_3^+ -Asp-Lys-Leu-Leu-Try-Glu-His-Gln- COOH | Homework.Study.com Determine the pI for the following peptide. NH_3^+ -Asp-Lys-Leu-Leu-Try-Glu-His-Gln- COOH | Homework.Study.com](https://homework.study.com/cimages/multimages/16/img_50108395295050264082080.jpg)
Determine the pI for the following peptide. NH_3^+ -Asp-Lys-Leu-Leu-Try-Glu-His-Gln- COOH | Homework.Study.com
![SOLVED: The isoelectric point (pl) of a peptide is the pH at which the peptide does not migrate in an electric field. Since the peptide is zwitterionic; there are the same number SOLVED: The isoelectric point (pl) of a peptide is the pH at which the peptide does not migrate in an electric field. Since the peptide is zwitterionic; there are the same number](https://cdn.numerade.com/ask_images/d85aaab689f34399ab4177e5984a56eb.jpg)
SOLVED: The isoelectric point (pl) of a peptide is the pH at which the peptide does not migrate in an electric field. Since the peptide is zwitterionic; there are the same number
![SOLVED: 2. Calculate isoelectric point (pI) of following peptide. Gly-Glu-Ala-Lys-Tyr-Arg-Leu pKa N teriinal NH; Glu 4,25 Lys 1053 Arg 12.48 terminal COOH 2,36 3 . Protein X has a [00 nM affinity SOLVED: 2. Calculate isoelectric point (pI) of following peptide. Gly-Glu-Ala-Lys-Tyr-Arg-Leu pKa N teriinal NH; Glu 4,25 Lys 1053 Arg 12.48 terminal COOH 2,36 3 . Protein X has a [00 nM affinity](https://cdn.numerade.com/ask_images/76556795cf154b67a29b536dfcf7fbab.jpg)