Table 2. Primary antibodies used for immunostaining.
| Protein | Species | Dilution | Catalog # | Vendor |
|---|---|---|---|---|
| ISL1 | Mouse | 1:200 | 39.4D5 | DSHB |
| SOX2 | Rabbit | 1:200 | 3579S | Cell Signaling Technology |
| TBXT (BRA) | Goat | 1:300 | AF2085 | R&D Systems |
| PRDM1 (BLIMP1) | Rat | 1:50 | SC-47732 | Santa Cruz Biotechnology |
| SOX17 | Goat | 1:200 | AF1924 | R&D Systems |
| TFAP2C | Mouse | 1:150 | SC-12762 | Santa Cruz Biotechnology |
| NANOG | Goat | 1:100 | AF1997 | R&D Systems |
| EOMES (TBR2) | Rabbit | 1:500 | AB23345 | Abcam |
| POU5F1 | Mouse | 1:400 | 611,202 | BD Biosciences |
| LEF1 | Rabbit | 1:200 | C12A5 | Cell Signaling Technology |