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![Western Blot: Complement C4b/d Antibody (16D2) [NB200-541] - Western blot analysis of C4 expression in J774.A1 (A) aand mouse PBL (B) whole cell lysates.](http://images.novusbio.com/fullsize/Complement-C4b-d-Antibody-16D2-Western-Blot-NB200-541-img0001.jpg "Western Blot: Complement C4b/d Antibody (16D2) [NB200-541] - Western blot analysis of C4 expression in J774.A1 (A) aand mouse PBL (B) whole cell lysates.")
![Immunohistochemistry: Complement C4c Antibody (99-72-18) - BSA Free [NBP3-12091] - IF staining of human kidney with NBP3-12091. Strong staining of veins of nephritis kidney. Dilution: 1:200](http://images.novusbio.com/fullsize/Complement-C4c-Antibody-99-72-18-BSA-Free-Immunohistochemistry-NBP3-12091-img0004.jpg "Immunohistochemistry: Complement C4c Antibody (99-72-18) - BSA Free [NBP3-12091] - IF staining of human kidney with NBP3-12091. Strong staining of veins of nephritis kidney. Dilution: 1:200")
![Immunohistochemistry: Complement C4c Antibody (99-72-18) - BSA Free [NBP3-12091] - IHC staining of human kidney with NBP3-12091. Strong staining of veins of nephritis kidney. Dilution: 1:600](http://images.novusbio.com/fullsize/Complement-C4c-Antibody-99-72-18-BSA-Free-Immunohistochemistry-NBP3-12091-img0001.jpg)
![Immunohistochemistry: Complement C4c Antibody (99-72-18) - BSA Free [NBP3-12091] - IHC staining of human liver with NBP3-12091. Cytoplasm of hepatocytes moderately labelled and plasma of veins strongly in liver tissue. Dilution: 1:600](http://images.novusbio.com/fullsize/Complement-C4c-Antibody-99-72-18-BSA-Free-Immunohistochemistry-NBP3-12091-img0002.jpg)
![Immunohistochemistry: Complement C4c Antibody (99-72-18) - BSA Free [NBP3-12091] - IHC staining in human tonsil with NBP3-12091. Plasma in lumen of veins is stained strongly as well as follicular dendritic cells in germinal center of tonsil. Dilution: 1:600](http://images.novusbio.com/fullsize/Complement-C4c-Antibody-99-72-18-BSA-Free-Immunohistochemistry-NBP3-12091-img0003.jpg)
![Immunohistochemistry: Complement C4c Antibody (99-72-18) - BSA Free [NBP3-12091] - IF staining in human tonsil with NBP3-12091. Plasma in lumen of veins is stained strongly in tonsil tissue. Dilution: 1:200](http://images.novusbio.com/fullsize/Complement-C4c-Antibody-99-72-18-BSA-Free-Immunohistochemistry-NBP3-12091-img0005.jpg)
![Immunohistochemistry-Paraffin: Complement C4b Antibody (C1) [NBP3-41465] - DAB staining on IHC-P; Samples: Human Liver Tissue; Primary Ab: 30ug/ml NBP3-41465; Second Ab: 2ug/mL HRP-Linked Caprine Anti-Mouse IgG Polyclonal Antibody](http://images.novusbio.com/fullsize/nbp3-41465_mouse-complement-c4b-mab-c1-612202421195674.jpg "Immunohistochemistry-Paraffin: Complement C4b Antibody (C1) [NBP3-41465] - DAB staining on IHC-P; Samples: Human Liver Tissue; Primary Ab: 30ug/ml NBP3-41465; Second Ab: 2ug/mL HRP-Linked Caprine Anti-Mouse IgG Polyclonal Antibody")
![SDS-Page: Recombinant Human Complement C4b Protein [H00000721-Q02] - 12.5% SDS-PAGE Stained with Coomassie Blue.](http://images.novusbio.com/fullsize/Recombinant-Human-Complement-C4b-Protein-SDS-Page-H00000721-Q02-img0001.jpg "SDS-Page: Recombinant Human Complement C4b Protein [H00000721-Q02] - 12.5% SDS-PAGE Stained with Coomassie Blue.")
![SDS-Page: Recombinant Human Complement C4b Protein [H00000721-Q01] - 12.5% SDS-PAGE Stained with Coomassie Blue.](http://images.novusbio.com/fullsize/Recombinant-Human-Complement-C4b-Protein-SDS-Page-H00000721-Q01-img0002.jpg "SDS-Page: Recombinant Human Complement C4b Protein [H00000721-Q01] - 12.5% SDS-PAGE Stained with Coomassie Blue.")
![Immunocytochemistry/Immunofluorescence: Complement C4b Antibody (1F2) [H00000721-M03] - Analysis of monoclonal antibody to C4B on HeLa cell. Antibody concentration 10 ug/ml](http://images.novusbio.com/fullsize/Complement-C4b-Antibody-1F2-Immunocytochemistry-Immunofluorescence-H00000721-M03-img0002.jpg "Immunocytochemistry/Immunofluorescence: Complement C4b Antibody (1F2) [H00000721-M03] - Analysis of monoclonal antibody to C4B on HeLa cell. Antibody concentration 10 ug/ml")
![ELISA: Complement C4b Antibody (1F2) [H00000721-M03] - Detection limit for recombinant GST tagged C4B is 0.1 ng/ml as a capture antibody.](http://images.novusbio.com/fullsize/Complement-C4b-Antibody-1F2-ELISA-H00000721-M03-img0003.jpg)
![Western Blot: Complement C4b Antibody (D1) [NBP3-41497] - Sample: Lane1: Human Serum; Lane2: Human Plasma; Lane3: Human Placenta lysate Primary Ab: 0.05ug/ml NBP3-41497; Second Ab: 0.2ug/mL HRP-Linked Caprine Anti-Mouse IgG Polyclonal Antibody](http://images.novusbio.com/fullsize/nbp3-41497_mouse-complement-c4b-mab-d1-612202421121360.jpg "Western Blot: Complement C4b Antibody (D1) [NBP3-41497] - Sample: Lane1: Human Serum; Lane2: Human Plasma; Lane3: Human Placenta lysate Primary Ab: 0.05ug/ml NBP3-41497; Second Ab: 0.2ug/mL HRP-Linked Caprine Anti-Mouse IgG Polyclonal Antibody")
![Western Blot: Complement C4b Antibody [NBP1-31229] - Human plasma (30 ug) was separated by 7.5% SDS-PAGE, and the membrane was blotted with C4B antibody [C2], C-term (NBP1-31229) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.](http://images.novusbio.com/fullsize/nbp1-31229_rabbit-polyclonal-complement-c4b-antibody-91020242011438.jpg "Western Blot: Complement C4b Antibody [NBP1-31229] - Human plasma (30 ug) was separated by 7.5% SDS-PAGE, and the membrane was blotted with C4B antibody [C2], C-term (NBP1-31229) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.")
![ELISA: Human Complement C4b ELISA Kit (Colorimetric) [NBP3-18769] - Samples were spiked with high concentrations of Human Complement C4b and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.](http://images.novusbio.com/fullsize/nbp3-18769_human-complement-c4b-elisa-kit-colorimetric-132202416232334.jpg "ELISA: Human Complement C4b ELISA Kit (Colorimetric) [NBP3-18769] - Samples were spiked with high concentrations of Human Complement C4b and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.")
![ELISA: Human Complement C4b ELISA Kit (Colorimetric) [NBP3-18769] - Standard Curve Reference](http://images.novusbio.com/fullsize/nbp3-18769_human-complement-c4b-elisa-kit-colorimetric-432024903561.jpg)
![Sandwich ELISA: Complement C4b Antibody (2E3) [H00000721-M01] - Detection limit for recombinant GST tagged C4B is approximately 0.1ng/ml as a capture antibody.](http://images.novusbio.com/fullsize/Complement-C4b-Antibody-2E3-Sandwich-ELISA-H00000721-M01-img0002.jpg "Sandwich ELISA: Complement C4b Antibody (2E3) [H00000721-M01] - Detection limit for recombinant GST tagged C4B is approximately 0.1ng/ml as a capture antibody.")