Alexafluor 647 anti mouse rat human foxp3 320014

For surface markers, the cells were stained in PBS containing 1% BSA with indicated antibodies for 30 min on ice. For intracellular markers, the cells were first fixed with Fixation Buffer (420801; Biolegend, San Diego, CA, USA) at 4 °C for 30 min and then stained in Permeabilization Wash Buffer (421002; Biolegend, San Diego, CA, USA) with relevant antibodies at 4 °C for 30 min. Foxp3 staining was conducted according to the manufacturer’s instructions for the Mouse Foxp3 Buffer Set obtained from BD Bioscience (San Diego, CA, USA). The following antibodies were used for the studies: APC anti-mouse CD45 (103112), PE anti-mouse F4/80 (123110), PerCP/Cy5.5 anti-mouse F4/80 (123128), FITC anti-mouse CD11c (117306), APC anti-mouse CD206 (141708), APC anti-mouse/human CD45R/B220 (103211), PerCP/Cy5.5 anti-mouse Ly-6G/Ly-6C (108427), FITC anti-mouse CD4 (100406), PerCP anti-mouse CD8a (100732), AlexaFluor 647 anti-mouse/rat/human Foxp3 (320014), PE anti-mouse/human CD44 (103008), and APC anti-mouse CD62L (104412) from Biolegend (San Diego, CA, USA), and PE-Cy7 anti-mouse CD11b (552850) from BD Bioscience (San Diego, CA, USA). Flow cytometry data were acquired on MACSQuant^TM (Miltenyi Biotec, Auburn, CA, USA) and analyzed by FlowJo software (v10.5.3).

Anti-mouse CD3e (100340), anti-mouse CD28 (102116), recombinant mouse IL-2 (575406), recombinant mouse IL-6 (575702), recombinant mouse TGF-β (763102), recombinant mouse IL-12 (577004), recombinant mouse IL-23 (589002), Brilliant Violet 421-conjugated anti-mouse CD4 (100443), PerCP anti-mouse CD8a (100731), PE-conjugated anti-mouse/human CD44 (103008), APC-conjugated anti-mouse CD62L (104412), PE/Cyanine7-conjugated anti-mouse IFN-γ (505826), Brilliant Violet 421-conjugated anti-mouse IL-17A (512321), PE-conjugated anti-mouse IL-17A (506904), Alexa Fluor^® 647 anti-mouse/rat/human FOXP3 (320014), FITC anti-mouse CD11c (117306), Brilliant Violet 421™ anti-mouse I-A/I-E (107620), PE/Cy7 anti-mouse CD86 (105014), and PE anti-mouse F4/80 (123110) were purchased from Biolegend (San Diego, CA, USA). Anti-phospho-PI3 Kinase p85 (Tyr458)/p55 (Tyr199) (4228S), anti-PI3 Kinase p85 (4292S), anti-phospho-AKT (Ser473) (D9E) XP^® Rabbit mAb (4060S), anti-AKT (9272S), anti-PKM2 (4053S) and anti-β-Actin (3700S) antibodies were obtained from Cell Signaling Technology (Danvers, MA, USA); anti-PGK1 (A12686), anti-ENO1 (A11448), and anti-LDHA (A1146) antibodies were got from Abclonal (Wuhan, China); anti-HK2 (22029-1-AP) and anti-Glut1 (21829-1-AP) antibodies were obtained from Proteintech (Wuhan, China); and 740 Y-P (HY-P0175) was ordered from Medchem Express (Shanghai, China).