Cells were subsequently washed with flow buffer.
Second, recombinant GM-CSF was serial diluted from 100ng/mLL in media and cells were incubated with GM-CSF at 37°C for 1 h, washed with flow assisted cell sorting (FACS) buffer (2% v/v BSA (Sigma, St .Louis, Missouri, USA), 2% foetal calf serum (FCS) (Gibco), 2 mM EDTA (Sigma)) at 4°C.
The cells were then detached by trypsin, stained with mAbED-C99 and Alexa Fluor 488-conjugated donkey anti-mouse IgG (Invitrogen, Gaithersburg, MD, USA) for 30 min on ice, washed with Flow buffer, and analyzed by Accuri C6 Flow Cytometer (Rochester, MN, USA).
After the colony growth, agar plates were washed with flowing water.
Smears were fixed for 5 min in 10% formaldehyde, washed with flowing water, and processed for further development as described for deparaffinized histological slices [ 9].
Paraffinized nerve tissues were deparaffinized using xylene, 100% ethanol, 90% ethanol, and 80% ethanol, in order, for 5 min, washed with flowing water for 2 min, and immersed in distilled water.
As expected, when SJ chk1- hyp cells were spotted and incubated on EMM-2 agar versus YE agar media, more cells remained in the EMM-2 agar after plates were washed with flowing water.
The motor was incubated 10 min on ice and 2 min at room temperature, and then the flow chamber was washed with 4 flow chamber volumes of assay buffer.
Surface stained cells were then washed with cold flow wash buffer and fixed in fixation solution (BD Biosciences; San Jose, CA) for at least 10 minutes before performing intracellular cytokine staining.
Cells were washed with chilled flow buffer (PBS, 25 mM HEPES, 1 mM EDTA, 1 % BSA) and resuspended in 2 μg/mL CXCR4-APC (clone 12G5; BD Pharmingen) and CD26-FITC (clone M-A261; Serotec), combined CD26-FITCCD26-FITC-A261; Serotec), CD44-APC (clone G44-26; BD Pharmingen), CD133-PE (clone AC133; Miltenyi Biotec), or fluorophore-tagged iSeroteccontrols (Miltenyi Biotec) for 45 min at 4 °clone
After fundamental pretreatments, the glass substrates and cover plates to be bonded were sequentially soaked in concentrated sulfuric acid, washed with high-flow-rate tap water, de-ionized water and treated using HF steam as a necessary step.
