Antibodies used in the study
| . | |||||
|---|---|---|---|---|---|
| Antibodies used for lineage depletion | |||||
| Antigen | Dilution | Tag | Company | Clone | |
| Anti-Mouse CD5 | 1:100 | Biotin | eBioscience | 53-7.3 | |
| Anti-Mouse CD3e | 1:100 | Biotin | eBioscience | 145-2C11 | |
| Anti-Mouse TER-119 | 1:100 | Biotin | eBioscience | TER-119 | |
| Anti-Mouse CD8a | 1:100 | Biotin | eBioscience | 53-6.7 | |
| Anti-Mo/Hu CD45R (B220) | 1:100 | Biotin | eBioscience | RA3-6B2 | |
| Anti-Mouse Ly-6G (Gr-1) | 1:100 | Biotin | eBioscience | RB6-8C5 | |
| Anti-Mouse CD2 | 1:100 | Biotin | eBioscience | RM2-5 | |
| Anti-Mo/Hu CD11b | 1:100 | Biotin | BioLegend | M1/70 | |
| Antibodies used for HSC sorting | |||||
| Antigen | Dilution | Fluorochrome | Company | Clone | |
| Streptavidin | 1:100 | PerCP | BD Pharmigen | 554064 | |
| Anti-Mouse Ly-6A/E (Sca-1) | 1:100 | BV 510 | BioLegend | D7 | |
| Anti-Mouse CD150 (signaling lymphocytic activation molecule) | 1:100 | BV 5605 | BioLegend | TC15-12F12.2 | |
| Anti-Mouse CD117 (C-Kit) | 1:100 | APC-eFluor 780 | Invitrogen | 2B8 | |
| Anti-Mouse CD48 | 1:100 | PE/Cy7 | BioLegend | HM48-1 | |
| Primary antibodies used for cultured HSC analysis | |||||
| Antigen | Dilution | Fluorochrome | Company | Clone | |
| Anti-Mouse Ly-6A/E (Sca-1) | 1:100 | FITC | BioLegend | D7 | |
| Anti-Mouse EPCR | 1:100 | PE | BioLegend | RCR-40 | |
| Primary antibodies used for immunostaining | |||||
| Host | Antibody | Dilution | Company | Cat. No. | |
| Goat | NUMB | 1:1,600 | Abcam | Ab4147 | |
| Mouse | pERK (T202/Y204) | 1:400 | Cell Signalling | 9106S | |
| Rabbit | ERK | 1:400 | Cell Signalling | 9102 | |
| Rabbit | pS6 | 1:1,200 | Cell Signalling | 5364S | |
| Mouse | S6 | 1.400 | Cell Signalling | 2317S | |
| Rabbit | mTOR S2448 | 1:200 | Cell Signalling | 5536S | |
| Mouse | mTOR | 1:200 | Proteintech | 66888-1 | |
| Rat | Tubulin | 1:1,200 | ORIGENE | SM568P | |
| Rabbit | CDC42 | 1:100 | Merck Millipore | 07–1,466 | |
| Secondary antibodies used for immunostaining | |||||
| Host | Antigen | Dilution | Company | Cat. No. | Fluorochrome |
| Donkey | Anti-Goat | 1:800 | Invitrogen | A11055 | Alexa Fluor 488 |
| Donkey | Anti-Rat | 1:800 | Invitrogen | A21208 | Alexa Fluor 488 |
| Donkey | Anti-Rabbit | 1:800 | Invitrogen | A10040 | Alexa Fluor 546 |
| Donkey | Anti-Mouse | 1:800 | Invitrogen | A31571 | Alexa Fluor 647 |
| . | |||||
|---|---|---|---|---|---|
| Antibodies used for lineage depletion | |||||
| Antigen | Dilution | Tag | Company | Clone | |
| Anti-Mouse CD5 | 1:100 | Biotin | eBioscience | 53-7.3 | |
| Anti-Mouse CD3e | 1:100 | Biotin | eBioscience | 145-2C11 | |
| Anti-Mouse TER-119 | 1:100 | Biotin | eBioscience | TER-119 | |
| Anti-Mouse CD8a | 1:100 | Biotin | eBioscience | 53-6.7 | |
| Anti-Mo/Hu CD45R (B220) | 1:100 | Biotin | eBioscience | RA3-6B2 | |
| Anti-Mouse Ly-6G (Gr-1) | 1:100 | Biotin | eBioscience | RB6-8C5 | |
| Anti-Mouse CD2 | 1:100 | Biotin | eBioscience | RM2-5 | |
| Anti-Mo/Hu CD11b | 1:100 | Biotin | BioLegend | M1/70 | |
| Antibodies used for HSC sorting | |||||
| Antigen | Dilution | Fluorochrome | Company | Clone | |
| Streptavidin | 1:100 | PerCP | BD Pharmigen | 554064 | |
| Anti-Mouse Ly-6A/E (Sca-1) | 1:100 | BV 510 | BioLegend | D7 | |
| Anti-Mouse CD150 (signaling lymphocytic activation molecule) | 1:100 | BV 5605 | BioLegend | TC15-12F12.2 | |
| Anti-Mouse CD117 (C-Kit) | 1:100 | APC-eFluor 780 | Invitrogen | 2B8 | |
| Anti-Mouse CD48 | 1:100 | PE/Cy7 | BioLegend | HM48-1 | |
| Primary antibodies used for cultured HSC analysis | |||||
| Antigen | Dilution | Fluorochrome | Company | Clone | |
| Anti-Mouse Ly-6A/E (Sca-1) | 1:100 | FITC | BioLegend | D7 | |
| Anti-Mouse EPCR | 1:100 | PE | BioLegend | RCR-40 | |
| Primary antibodies used for immunostaining | |||||
| Host | Antibody | Dilution | Company | Cat. No. | |
| Goat | NUMB | 1:1,600 | Abcam | Ab4147 | |
| Mouse | pERK (T202/Y204) | 1:400 | Cell Signalling | 9106S | |
| Rabbit | ERK | 1:400 | Cell Signalling | 9102 | |
| Rabbit | pS6 | 1:1,200 | Cell Signalling | 5364S | |
| Mouse | S6 | 1.400 | Cell Signalling | 2317S | |
| Rabbit | mTOR S2448 | 1:200 | Cell Signalling | 5536S | |
| Mouse | mTOR | 1:200 | Proteintech | 66888-1 | |
| Rat | Tubulin | 1:1,200 | ORIGENE | SM568P | |
| Rabbit | CDC42 | 1:100 | Merck Millipore | 07–1,466 | |
| Secondary antibodies used for immunostaining | |||||
| Host | Antigen | Dilution | Company | Cat. No. | Fluorochrome |
| Donkey | Anti-Goat | 1:800 | Invitrogen | A11055 | Alexa Fluor 488 |
| Donkey | Anti-Rat | 1:800 | Invitrogen | A21208 | Alexa Fluor 488 |
| Donkey | Anti-Rabbit | 1:800 | Invitrogen | A10040 | Alexa Fluor 546 |
| Donkey | Anti-Mouse | 1:800 | Invitrogen | A31571 | Alexa Fluor 647 |