IKATAN TRANSLOKATOR PROTEIN DARI RHODOBACTER SPHAEROIDES DENGAN HEMIN DALAM DDM DAN DPC THE BINDING BEHAVIOR OF RHODOBACTER SPHAEROIDES TSPO WITH HEMIN IN DDM AND DPC DETERGENTS

Susanti, Nora (2015) IKATAN TRANSLOKATOR PROTEIN DARI RHODOBACTER SPHAEROIDES DENGAN HEMIN DALAM DDM DAN DPC THE BINDING BEHAVIOR OF RHODOBACTER SPHAEROIDES TSPO WITH HEMIN IN DDM AND DPC DETERGENTS. Jurnal Title, 07 (01).

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Abstract

Ikatan antara translokator protein (TSPO) dari Rhodobacter sphaeroides (RsTSPO) dengan hemin dalam dua detergen yang berbeda yaitu n-dodecyl-ß-D-maltoside (DDM) and n-dodecylphosphocholine (DPC) detergents telah diteliti. RsTSPO dipilih sebagai model untuk TSPO mamalia. RsTSPO di tanam dalam E.coli kemudian dieksraksi menggunakan buffer Tris pH 7,5 dan diikuti dengan pemurnian menggunakan Fast Protein Liquid Chromotography (FPLC). Hasil fluoresensi triptofan intrinsik menunjukkan bahwa RsTSPO memiliki afinitas terhadap hemin yang lebih tinggi dalam DDM (Kd = 0.35 µM) dibandingkan DPC (Kd = 0.575 µM)

Item Type: Article
Keywords: Translokator Protein; Hemin; Fluoresensi; Ikatan
Subjects: Q Science > QD Chemistry
Q Science > QD Chemistry > QD450 Physical and theoretical chemistry
Divisions: Program Pasca Sarjana > Pendidikan Kimia
Depositing User: Mr Renaldi Syafaruddin Akbar
Date Deposited: 06 Apr 2016 06:24
URI: http://digilib.unimed.ac.id/id/eprint/1208

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