Journal: Journal of Biological Engineering

Article Title: Streamlined purification of ADDomer nanoparticles for scalable biomanufacturing

doi: 10.1186/s13036-025-00558-0

Figure Lengend Snippet: Sterile filtration optimisation and quality control analysis. ( A ) Coomassie stained SDS-PAGE gel for ADDomer samples from each of the three cassettes filtered through Supor (F1), PES (F2), PVDF (F3), RC (F4) or CA (F5) 0.22 μm units, compared to non-filtered control sample (load; Lo). ( B ) HPLC-SEC analysis of reference ADDomer sample (* , orange line) and ADDomer purified with the optimised process (blue line). ( C ) DLS [diameter (nm) vs. intensity (%)] with three replica readings performed (green, blue and orange lines). ( D ) Uranyl acetate negative-stained TEM micrographs. Scale bar represents 100 nm

Article Snippet: HPLC-SEC analysis was carried out at 0.7 mL/min, in TSKgel size exclusion G5000PWXL HPLC column (Tosoh Bioscience) using a HPLC-system equipped with ultraviolet and photodiode array detector (Vanquish HPLC, Thermo Fisher Scientific, USA).

Techniques: Sterility, Filtration, Control, Staining, SDS Page, Purification

Journal: Cancer cell

Article Title: Targeting Tumors with IL-10 Prevents Dendritic Cell-Mediated CD8 + T Cell Apoptosis.

doi: 10.1016/j.ccell.2019.05.005

Figure Lengend Snippet: Figure 1. Generation and Characterization of the Anti-EGFR-IL-10 Bispecific Fusion Protein (A) Schematic structure of CmAb-(IL10)2. The Fab fragment of Cetuximab or the IL-10 dimer was fused to Fc region, respectively. These two fusion proteins form a bispecific CmAb-(IL10)2 protein. (B) SDS-PAGE analysis of CmAb-(IL10)2. (C) Size-exclusion chromatography-high-performance liquid chromatography analysis of the purity of CmAb-(IL10)2. (D) Binding affinity of CmAb-(IL10)2 to human EGFR overexpressed in B16 cells (B16-hEGFR). MFI, mean fluorescence intensity.

Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies InVivoMAb anti-mouse CD4 (GK1.5) BioXcell Cat# BE0003-1 InVivoMAb anti-mouse CD8 (YTS 169.4) BioXcell Cat# BE0117 InVivoMAb anti-mouse PDL1 (10F.9G2) BioXcell Cat# BE0101 InVivoMAb anti-mouse CTLA-4 (9D9) BioXcell Cat# BE0164 InVivoMAb anti-mouse IFN g (R4-6A2) BioXcell Cat# BE0054 InVivoMAb anti-mouse IL-12 p40 (C17.8) BioXcell Cat# BE0051 Anti-CD45 (Flow cytometry, 30-F11) BioLegend Cat# 103126 Anti-CD8 (Flow cytometry, 53-6.7) BioLegend Cat# 100730 Anti-CD8a (Flow cytometry, KT15) Invitrogen Cat# MA5-16759 Anti- Active Caspase-3 (Flow cytometry, C92-605) BD Biosciences Cat# C92-605 Peroxidase AffiniPure Goat Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 109-035-088 AffiniPure Goat Anti-Human IgG, Fcg fragment specific Jackson ImmunoResearch Cat# 109-005-098 Annexin V (Flow cytometry) BioLegend Cat# 640912 Fixable Viability Dye eFluor 506 Thermo Fisher Cat# 65-0866-18 7-AAD Viability Staining Solution (Flow cytometry) BioLegend Cat# 420404 iTAg Tetramer/PE - H-2 Kb OVA (SIINFEKL) MBL Cat# TB-5001-1 Donkey Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 709-116-149 Anti-FcgIII/II receptor (clone 2.4G2) BD Biosciences Cat# 553141 Erbitux (Cetuximab) Pharmacy N/A Chemicals, Peptides, and Recombinant Proteins FTY720 (hydrochloride) Selleckchem Cat# S5002 Clophosome -A - Clodronate Liposomes (Anionic) FormuMax Scientific Cat# F70101C-A IRDye 800CW NHS Ester Fisher: LI-COR Cat# NC9690013 TMB Solution (1X) eBioscience Cat# 00-4201-56 Diphtheria toxin Sigma- Aldrich Cat# D0564 OVA257-264 (SIINFEKL) Invivogen Cat# vac-sin SIYRYYGL (SIY) peptide Sigma- Aldrich N/A Ovalbumin Sigma- Aldrich Cat# A2512 Sulfadiazine/ Trimethoprim (Aurora Pharmaceutical LLC) UTSW-Veterinary Drug Services Cat# 302 Dulbecco’s Modified Eagle’s Medium Sigma- Aldrich Cat# D6429 GE Healthcare Ficoll-Paque PLUS Media Fisher Cat# 45-001-750 Recombinant murine IFN-g Fisher Cat# 50-813-664 Recombinant murine IL-10 PeproTech Cat# 210-10 Recombinant mouse IL-12 BioLegend Cat# 577002 Recombinant mouse GM-CSF BioLegend Cat# 576306 Critical Commercial Assays BD Cytometric Bead Array (CBA) Mouse Inflammation Kit BD Biosciences Cat# 552364 BD Mouse IFN-g ELISPOT Sets BD Biosciences Cat# 551083 SsoAdvanced Uni SYBR Grn Supmix Bio-Rad Cat# 1725272 RNeasy Plus Mini Kit Qiagen Cat# 74134 iScript gDNA Clear cDNA Synthesis Kit Bio-Rad Cat# 1725035 True-Nuclear Transcription Factor Buffer Set BioLegend Cat# 424401 EasySep Mouse CD8+ T Cell Isolation Kit STEMCELL Cat# 19853 (Continued on next page) e1 Cancer Cell 35, 901–915.e1–e4, June 10, 2019

Techniques: SDS Page, Size-exclusion Chromatography, High Performance Liquid Chromatography, Binding Assay

Journal: Cancer cell

Article Title: Targeting Tumors with IL-10 Prevents Dendritic Cell-Mediated CD8 + T Cell Apoptosis.

doi: 10.1016/j.ccell.2019.05.005

Figure Lengend Snippet: Figure 2. Targeting Tumors with IL-10 Achieves Effective Antitumor Effects (A) Assessment of cEGFR binding to Cetuximab, CmAb-(IL10)2, or TmAb-(IL10)2 (a control IL-10 fusion protein consisting of a nontargeting antibody instead of anti-EGFR), detected in B16 and B16-cEGFR cells by flow cytometry. (B) Tumor growth in C57BL/6J mice (n = 6–7) bearing B16-cEGFR tumors treated with Cetuximab, CmAb-(IL10)2, TmAb-(IL10)2, or control IgG (i.p., indicated by arrows). (C–E) Assessment of tumor targeting by CmAb-(IL10)2 in TC-1 (left flank) and TC-1-cEGFR (right flank) tumor-bearing NSG mice (C) (n = 7) injected intravenously by IRDye 800CW-labeled CmAb-(IL10)2 and fluorescence images (D) and quantification (E) of tumors collected at 96 h postinjection. (F and G) Tumor growth in C57BL/6J mice (n = 5–7) bearing TC-1-cEGFR (F) or MC38-cEGFR (G) tumors treated with CmAb-(IL10)2 or control IgG (i.p., indicated by arrows). (B and E–G) Data are shown as means ± SEM. ****p < 0.0001. See also Figure S2.

Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies InVivoMAb anti-mouse CD4 (GK1.5) BioXcell Cat# BE0003-1 InVivoMAb anti-mouse CD8 (YTS 169.4) BioXcell Cat# BE0117 InVivoMAb anti-mouse PDL1 (10F.9G2) BioXcell Cat# BE0101 InVivoMAb anti-mouse CTLA-4 (9D9) BioXcell Cat# BE0164 InVivoMAb anti-mouse IFN g (R4-6A2) BioXcell Cat# BE0054 InVivoMAb anti-mouse IL-12 p40 (C17.8) BioXcell Cat# BE0051 Anti-CD45 (Flow cytometry, 30-F11) BioLegend Cat# 103126 Anti-CD8 (Flow cytometry, 53-6.7) BioLegend Cat# 100730 Anti-CD8a (Flow cytometry, KT15) Invitrogen Cat# MA5-16759 Anti- Active Caspase-3 (Flow cytometry, C92-605) BD Biosciences Cat# C92-605 Peroxidase AffiniPure Goat Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 109-035-088 AffiniPure Goat Anti-Human IgG, Fcg fragment specific Jackson ImmunoResearch Cat# 109-005-098 Annexin V (Flow cytometry) BioLegend Cat# 640912 Fixable Viability Dye eFluor 506 Thermo Fisher Cat# 65-0866-18 7-AAD Viability Staining Solution (Flow cytometry) BioLegend Cat# 420404 iTAg Tetramer/PE - H-2 Kb OVA (SIINFEKL) MBL Cat# TB-5001-1 Donkey Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 709-116-149 Anti-FcgIII/II receptor (clone 2.4G2) BD Biosciences Cat# 553141 Erbitux (Cetuximab) Pharmacy N/A Chemicals, Peptides, and Recombinant Proteins FTY720 (hydrochloride) Selleckchem Cat# S5002 Clophosome -A - Clodronate Liposomes (Anionic) FormuMax Scientific Cat# F70101C-A IRDye 800CW NHS Ester Fisher: LI-COR Cat# NC9690013 TMB Solution (1X) eBioscience Cat# 00-4201-56 Diphtheria toxin Sigma- Aldrich Cat# D0564 OVA257-264 (SIINFEKL) Invivogen Cat# vac-sin SIYRYYGL (SIY) peptide Sigma- Aldrich N/A Ovalbumin Sigma- Aldrich Cat# A2512 Sulfadiazine/ Trimethoprim (Aurora Pharmaceutical LLC) UTSW-Veterinary Drug Services Cat# 302 Dulbecco’s Modified Eagle’s Medium Sigma- Aldrich Cat# D6429 GE Healthcare Ficoll-Paque PLUS Media Fisher Cat# 45-001-750 Recombinant murine IFN-g Fisher Cat# 50-813-664 Recombinant murine IL-10 PeproTech Cat# 210-10 Recombinant mouse IL-12 BioLegend Cat# 577002 Recombinant mouse GM-CSF BioLegend Cat# 576306 Critical Commercial Assays BD Cytometric Bead Array (CBA) Mouse Inflammation Kit BD Biosciences Cat# 552364 BD Mouse IFN-g ELISPOT Sets BD Biosciences Cat# 551083 SsoAdvanced Uni SYBR Grn Supmix Bio-Rad Cat# 1725272 RNeasy Plus Mini Kit Qiagen Cat# 74134 iScript gDNA Clear cDNA Synthesis Kit Bio-Rad Cat# 1725035 True-Nuclear Transcription Factor Buffer Set BioLegend Cat# 424401 EasySep Mouse CD8+ T Cell Isolation Kit STEMCELL Cat# 19853 (Continued on next page) e1 Cancer Cell 35, 901–915.e1–e4, June 10, 2019

Techniques: Binding Assay, Control, Cytometry, Injection, Labeling

Journal: Cancer cell

Article Title: Targeting Tumors with IL-10 Prevents Dendritic Cell-Mediated CD8 + T Cell Apoptosis.

doi: 10.1016/j.ccell.2019.05.005

Figure Lengend Snippet: Figure 3. CmAb-(IL10)2-Mediated Antitumor Effects Depend on Host Immunity (A and B) Tumor growth in C57BL/6J (A) or Rag1/ (B) mice (n = 5) bearing B16-cEGFR tumors treated by intratumoral (i.t.) injection of Cetuximab, CmAb-(IL10)2, or control IgG (indicated by arrows). (C) Quantification of OVA tetramer-positive (OVA-specific) CD8+ T cells in tumor tissues collected from B16-cEGFR-OVA tumor-bearing C57BL/6J mice (n = 4–5) treated twice by i.t. injection with control IgG or CmAb-(IL10)2 on days 11 and 14 after tumor cell inoculation. Tumor tissues were collected 7 days after first treatment and analyzed by flow cytometry. (D) IFN-g ELISPOT assay of splenocytes collected from B16-cEGFR-OVA tumor-bearing C57BL/6J mice (n = 5–6) treated three times by i.t. injection of control IgG or CmAb-(IL10)2. The spleens were harvested 9 days after the first treatment. OT1 peptide, OVA-derived SIINFEKL peptide; SIY, a control peptide SIYRYYGL. (E) Tumor growth in C57BL/6J mice (n = 5) bearing B16-cEGFR tumors treated with control IgG or CmAb-(IL10)2 (i.t., indicated by arrows). a-CD8 or a-CD4 antibodies were administered for T cell depletion during the CmAb-(IL10)2 treatment. (F and G) Tumor growth in NSG-SGM3 (F) and NSG-SGM3 humanized (G) mice (n = 5) bearing A431 tumors treated with CmAb-(IL10)2 or Cetuximab on days 11, 14, 17, and 20 after tumor cell inoculation. (A–G) Data are shown as means ± SEM. **p < 0.01, ****p < 0.0001; ns, not significant. See also Figure S3.

Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies InVivoMAb anti-mouse CD4 (GK1.5) BioXcell Cat# BE0003-1 InVivoMAb anti-mouse CD8 (YTS 169.4) BioXcell Cat# BE0117 InVivoMAb anti-mouse PDL1 (10F.9G2) BioXcell Cat# BE0101 InVivoMAb anti-mouse CTLA-4 (9D9) BioXcell Cat# BE0164 InVivoMAb anti-mouse IFN g (R4-6A2) BioXcell Cat# BE0054 InVivoMAb anti-mouse IL-12 p40 (C17.8) BioXcell Cat# BE0051 Anti-CD45 (Flow cytometry, 30-F11) BioLegend Cat# 103126 Anti-CD8 (Flow cytometry, 53-6.7) BioLegend Cat# 100730 Anti-CD8a (Flow cytometry, KT15) Invitrogen Cat# MA5-16759 Anti- Active Caspase-3 (Flow cytometry, C92-605) BD Biosciences Cat# C92-605 Peroxidase AffiniPure Goat Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 109-035-088 AffiniPure Goat Anti-Human IgG, Fcg fragment specific Jackson ImmunoResearch Cat# 109-005-098 Annexin V (Flow cytometry) BioLegend Cat# 640912 Fixable Viability Dye eFluor 506 Thermo Fisher Cat# 65-0866-18 7-AAD Viability Staining Solution (Flow cytometry) BioLegend Cat# 420404 iTAg Tetramer/PE - H-2 Kb OVA (SIINFEKL) MBL Cat# TB-5001-1 Donkey Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 709-116-149 Anti-FcgIII/II receptor (clone 2.4G2) BD Biosciences Cat# 553141 Erbitux (Cetuximab) Pharmacy N/A Chemicals, Peptides, and Recombinant Proteins FTY720 (hydrochloride) Selleckchem Cat# S5002 Clophosome -A - Clodronate Liposomes (Anionic) FormuMax Scientific Cat# F70101C-A IRDye 800CW NHS Ester Fisher: LI-COR Cat# NC9690013 TMB Solution (1X) eBioscience Cat# 00-4201-56 Diphtheria toxin Sigma- Aldrich Cat# D0564 OVA257-264 (SIINFEKL) Invivogen Cat# vac-sin SIYRYYGL (SIY) peptide Sigma- Aldrich N/A Ovalbumin Sigma- Aldrich Cat# A2512 Sulfadiazine/ Trimethoprim (Aurora Pharmaceutical LLC) UTSW-Veterinary Drug Services Cat# 302 Dulbecco’s Modified Eagle’s Medium Sigma- Aldrich Cat# D6429 GE Healthcare Ficoll-Paque PLUS Media Fisher Cat# 45-001-750 Recombinant murine IFN-g Fisher Cat# 50-813-664 Recombinant murine IL-10 PeproTech Cat# 210-10 Recombinant mouse IL-12 BioLegend Cat# 577002 Recombinant mouse GM-CSF BioLegend Cat# 576306 Critical Commercial Assays BD Cytometric Bead Array (CBA) Mouse Inflammation Kit BD Biosciences Cat# 552364 BD Mouse IFN-g ELISPOT Sets BD Biosciences Cat# 551083 SsoAdvanced Uni SYBR Grn Supmix Bio-Rad Cat# 1725272 RNeasy Plus Mini Kit Qiagen Cat# 74134 iScript gDNA Clear cDNA Synthesis Kit Bio-Rad Cat# 1725035 True-Nuclear Transcription Factor Buffer Set BioLegend Cat# 424401 EasySep Mouse CD8+ T Cell Isolation Kit STEMCELL Cat# 19853 (Continued on next page) e1 Cancer Cell 35, 901–915.e1–e4, June 10, 2019

Techniques: Injection, Control, Cytometry, Enzyme-linked Immunospot, Derivative Assay

Journal: Cancer cell

Article Title: Targeting Tumors with IL-10 Prevents Dendritic Cell-Mediated CD8 + T Cell Apoptosis.

doi: 10.1016/j.ccell.2019.05.005

Figure Lengend Snippet: Figure 4. DCs are Essential for the Antitumor Effects of CmAb-(IL10)2 by Preventing Apoptosis of Antigen-Specific CD8+ T Cells (A and B) Proliferation of CFSE-labeled CD8+ OT1 T cells co-cultured with BMDCs from C57BL/6J mice in the presence of OVA and treated with CmAb-(IL10)2, Cetuximab, or vehicle. The percentage (A) and the number (B) of proliferating CD8+T cells were assessed by flow cytometry at the indicated time points. (C) Apoptosis of proliferating CD8+ T cells at 72 h after co-culture as described in (A and B), assessed by flow cytometry.

Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies InVivoMAb anti-mouse CD4 (GK1.5) BioXcell Cat# BE0003-1 InVivoMAb anti-mouse CD8 (YTS 169.4) BioXcell Cat# BE0117 InVivoMAb anti-mouse PDL1 (10F.9G2) BioXcell Cat# BE0101 InVivoMAb anti-mouse CTLA-4 (9D9) BioXcell Cat# BE0164 InVivoMAb anti-mouse IFN g (R4-6A2) BioXcell Cat# BE0054 InVivoMAb anti-mouse IL-12 p40 (C17.8) BioXcell Cat# BE0051 Anti-CD45 (Flow cytometry, 30-F11) BioLegend Cat# 103126 Anti-CD8 (Flow cytometry, 53-6.7) BioLegend Cat# 100730 Anti-CD8a (Flow cytometry, KT15) Invitrogen Cat# MA5-16759 Anti- Active Caspase-3 (Flow cytometry, C92-605) BD Biosciences Cat# C92-605 Peroxidase AffiniPure Goat Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 109-035-088 AffiniPure Goat Anti-Human IgG, Fcg fragment specific Jackson ImmunoResearch Cat# 109-005-098 Annexin V (Flow cytometry) BioLegend Cat# 640912 Fixable Viability Dye eFluor 506 Thermo Fisher Cat# 65-0866-18 7-AAD Viability Staining Solution (Flow cytometry) BioLegend Cat# 420404 iTAg Tetramer/PE - H-2 Kb OVA (SIINFEKL) MBL Cat# TB-5001-1 Donkey Anti-Human IgG (H+L) Jackson ImmunoResearch Cat# 709-116-149 Anti-FcgIII/II receptor (clone 2.4G2) BD Biosciences Cat# 553141 Erbitux (Cetuximab) Pharmacy N/A Chemicals, Peptides, and Recombinant Proteins FTY720 (hydrochloride) Selleckchem Cat# S5002 Clophosome -A - Clodronate Liposomes (Anionic) FormuMax Scientific Cat# F70101C-A IRDye 800CW NHS Ester Fisher: LI-COR Cat# NC9690013 TMB Solution (1X) eBioscience Cat# 00-4201-56 Diphtheria toxin Sigma- Aldrich Cat# D0564 OVA257-264 (SIINFEKL) Invivogen Cat# vac-sin SIYRYYGL (SIY) peptide Sigma- Aldrich N/A Ovalbumin Sigma- Aldrich Cat# A2512 Sulfadiazine/ Trimethoprim (Aurora Pharmaceutical LLC) UTSW-Veterinary Drug Services Cat# 302 Dulbecco’s Modified Eagle’s Medium Sigma- Aldrich Cat# D6429 GE Healthcare Ficoll-Paque PLUS Media Fisher Cat# 45-001-750 Recombinant murine IFN-g Fisher Cat# 50-813-664 Recombinant murine IL-10 PeproTech Cat# 210-10 Recombinant mouse IL-12 BioLegend Cat# 577002 Recombinant mouse GM-CSF BioLegend Cat# 576306 Critical Commercial Assays BD Cytometric Bead Array (CBA) Mouse Inflammation Kit BD Biosciences Cat# 552364 BD Mouse IFN-g ELISPOT Sets BD Biosciences Cat# 551083 SsoAdvanced Uni SYBR Grn Supmix Bio-Rad Cat# 1725272 RNeasy Plus Mini Kit Qiagen Cat# 74134 iScript gDNA Clear cDNA Synthesis Kit Bio-Rad Cat# 1725035 True-Nuclear Transcription Factor Buffer Set BioLegend Cat# 424401 EasySep Mouse CD8+ T Cell Isolation Kit STEMCELL Cat# 19853 (Continued on next page) e1 Cancer Cell 35, 901–915.e1–e4, June 10, 2019

Techniques: Labeling, Cell Culture, Cytometry, Co-Culture Assay