SAFit2 是一个高效且高选择性的 FK506 结合蛋白 51 (FKBP51) 抑制剂，其 K_i 值为 6 nM，并且能增强 AKT2-AS160 的结合。

SAFit2 is a highly potent, highly selective FK506-binding protein 51 (FKBP51) inhibitor with a K i of 6 nM and also enhances AKT2-AS160 binding.

Solid

Ki: 6 nM (FKBP51)

SAFit2 treatment increases the expression of pAKT2 (soleus and EDL muscle) and pAS160 (EDL muscle) in WT cells, but there is no effect of FKBP51 antagonism in 51KO cells. Moreover, following SAFit2 treatment, GLUT4 expression increases in the membrane fraction of primary EDL myotubes from WT mice, but not from 51KO mice. has not independently confirmed the accuracy of these methods. They are for reference only.

It is found that 30 days of SAFit2 administration leads to a reduction in body weight under both control and high-fat diet (HFD) conditions. SAFit2 significantly increases phosphorylated AKT2 and AS160 in EDL muscle and likewise increases expression of GLUT4 at the membrane in soleus muscle. When SAFit2 is applied 1 h before testing, no alterations in anxiety-related behavior are observed. However, SAFit2 treatment induces an anxiolytic phenotype in mice injected 16 h prior testing, which is reflected in a significantly increased open arm time in the elevated plus maze (EPM) (z=-2.183, p<0.05). SAFit2 treatment leads to a significantly reduced latency to enter the lit compartment (z=-2 to 265, p<0.05), as well as a significantly increased distance traveled (t (20) =-2.371, p<0.05) in the lit compartment.

Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years；In solvent -80°C 6 months

[1]. Gaali S, et al. Rapid, Structure-Based Exploration of Pipecolic Acid Amides as Novel Selective Antagonists of the FK506-Binding Protein 51. J Med Chem. 2016 Mar 24;59(6):2410-22.
[2]. Balsevich G, et al. Stress-responsive FKBP51 regulates AKT2-AS160 signaling and metabolic function. Nat Commun. 2017 Nov 23;8(1):1725.

In Vitro: DMSO : 100 mg/mL (124.53 mM; Need ultrasonic)配制储备液