| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-19371SS | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| Alexa Fluor 488 | FAB8165G | |||
| Alexa Fluor 700 | FAB8165N-100 | |||
| Biotin | BAF379 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | FAB8165G | |||
| Carrier Free | AF-379-SP | |||
| Carrier Free | FAB8165N-100 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB379-SP | |||
| Carrier Free | MAB379-500 | |||
| Carrier Free | FAB379V-100UG | |||
| Carrier Free | FAB379U-100UG | |||
| Carrier Free | FAB379T-100UG | |||
| Carrier Free | FAB379S-100UG | |||
| Carrier Free | FAB379R-100UG | |||
| Carrier Free | FAB379N-100UG | |||
| Carrier Free | FAB379G-100UG | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | 514-CD-050/CF | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-27216 | |||
| Azide and BSA Free | NBP2-25199SS | |||
| Azide and BSA Free | NBP2-27216-25ug | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB11560-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-70357 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-2181SS | |||
| Azide and BSA Free | NBP2-80646 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB11426-SP | |||
![Immunohistochemistry: CD4 Antibody [NBP1-19371] - Increased CD3+ and CD4+ T-cell occurrence in the brainstem of SHR-72 transgenic rat model for tauopathies. (A-D) Immunofluorescence staining showed CD4+ T-cells in SHR-72 transgenic animals. (E- H) Immunofluorescence staining showed more perivascular than brain parenchyma infiltrating CD4+ T-cells in SHR-72 transgenic animals. PLoS One. 2019 May 23;14(5):e0217216. doi: 10.1371/journal.pone.0217216.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-NBP1-19371-img0017.jpg "Immunohistochemistry: CD4 Antibody [NBP1-19371] - Increased CD3+ and CD4+ T-cell occurrence in the brainstem of SHR-72 transgenic rat model for tauopathies. (A-D) Immunofluorescence staining showed CD4+ T-cells in SHR-72 transgenic animals. (E- H) Immunofluorescence staining showed more perivascular than brain parenchyma infiltrating CD4+ T-cells in SHR-72 transgenic animals. PLoS One. 2019 May 23;14(5):e0217216. doi: 10.1371/journal.pone.0217216.")
![Immunohistochemistry: CD4 Antibody [NBP1-19371] - DBZ inhibits the accumulation of CD4+ T cells and Th2 differentiation in the AAAs. (B) The representation of immunohistochemical staining for CD4+ in abdominal aorta from four groups (left). Bar graphs show the percentage of CD4+ positive cell areas (right; n=3 per group). Bar: 50 um.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-NBP1-19371-img0018.jpg)
![Western Blot: CD4 Antibody [NBP1-19371] - CD4 antibody was tested in the following cell lysates: 1) human spleen 2) human tonsil 3) human placenta 4) human kidney 5) human liver 6) mouse spleen 7) mouse placenta 8) rat placenta.](http://images.novusbio.com/fullsize/CD4-Antibody-Western-Blot-NBP1-19371-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: CD4 Antibody [NBP1-19371] - CD4 antibody was tested in Jurkat cells with DyLight 488 (green). Nuclei were counterstained with DAPI (blue).](http://images.novusbio.com/fullsize/CD4-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-19371-img0005.jpg)
![Flow Cytometry: CD4 Antibody - BSA Free [NBP1-19371] - An intracellular stain was performed on U-251 MG cells with CD4 Antibody NBP1-19371AF594 (blue) and a matched isotype control NBP2-24891 (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 594.](http://images.novusbio.com/fullsize/CD4-Antibody---BSA-Free-Flow-Cytometry-NBP1-19371-img0023.jpg)
![Western Blot: CD4 Antibody [NBP1-19371] - Mouse spleen, 25ug total protein. Image from verified customer review.](http://images.novusbio.com/fullsize/CD4-Antibody-Western-Blot-NBP1-19371-img0007.jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody [NBP1-19371] - Staining of paraffin-embedded mouse brain tissue. Photo courtesy of product review by verified customer.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-Paraffin-NBP1-19371-img0006.jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody [NBP1-19371] - Analysis of a FFPE tissue section of mouse brain using CD4 antibody at 1:300 dilution with HRP-DAB detection and hematoxylin counterstaining. The antibody primarily generated a strong signal in the membranes of a subset of cells in the tested section.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-Paraffin-NBP1-19371-img0011.jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody [NBP1-19371] - Analysis of a FFPE section of mouse spleen using CD4 antibody at 1:300 dilution with HRP-DAB detection and hematoxylin counterstaining. The antibody generated a strong signal in the membranes of a subset of cells in the spleen section and the staining showed punctate appearance in some cells.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-Paraffin-NBP1-19371-img0012.jpg)
![Immunohistochemistry-Frozen: CD4 Antibody [NBP1-19371] - Staining in mouse liver tissue.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-Frozen-NBP1-19371-img0013.jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody [NBP1-19371] - Alcohol-fixed paraffin-embedded rat spleen tissue. Dilution 1:150. Image from verified customer review.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunohistochemistry-Paraffin-NBP1-19371-img0014.jpg)
![Flow Cytometry: CD4 Antibody [NBP1-19371] - An intracellular stain was performed on Jurkat cells with CD4 Antibody NBP1-19371R (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to DyLight 550.](http://images.novusbio.com/fullsize/CD4-Antibody-Flow-Cytometry-NBP1-19371-img0015.jpg)
![Flow Cytometry: CD4 Antibody [NBP1-19371] - An intracellular stain was performed on Jurkat cells with CD4 Antibody NBP1-19371AF488 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 10 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 488.](http://images.novusbio.com/fullsize/CD4-Antibody-Flow-Cytometry-NBP1-19371-img0016.jpg)
![Flow Cytometry: CD4 Antibody [NBP1-19371] - An intracellular stain was performed on U937 cells with CD4 Antibody NBP1-19371AF594 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 594.](http://images.novusbio.com/fullsize/CD4-Antibody-Flow-Cytometry-NBP1-19371-img0021.jpg)
![Flow Cytometry: CD4 Antibody [NBP1-19371] - An intracellular stain was performed on U937 cells with CD4 Antibody NBP1-19371G (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to DyLight 488.](http://images.novusbio.com/fullsize/CD4-Antibody-Flow-Cytometry-NBP1-19371-img0022.jpg)
![Simple Western: CD4 Antibody [NBP1-19371] - Lane view shows a specific band for CD4 in 0.5 mg/ml of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.](http://images.novusbio.com/fullsize/CD4-Antibody-Simple-Western-NBP1-19371-img0009.jpg)
![Dual RNAscope ISH-IHC: CD4 Antibody [NBP1-19371] - IFNG mRNA (red) and CD4 protein (green) were detected in formalin-fixed paraffin-embedded tissue sections of human lung cancer. ACD's Integrated Co-Detection Workflow was performed using ACD RNAScope Probe Hs-IFNG and CD4 antibody at 1:100 dilution. Tissue was stained on Leica Bond RX using RNAscope (TM) 2.5 LS Reagent Kit-RED, BOND Polymer Refine Detection (DAB) and Hematoxylin (Cat. No. DS9800), BOND Polymer Refine Red Detection and Hematoxylin and RNAscope (TM) 2.5 LS Green Accessory Pack. Tissue was counterstained with 50% hematoxylin (blue).](http://images.novusbio.com/fullsize/CD4-Antibody-Dual-RNAscope-ISH-IHC-NBP1-19371-img0019.jpg)
![Dual RNAscope ISH-IHC: CD4 Antibody [NBP1-19371] - CCR5 mRNA (red) and CD4 protein (green) were detected in formalin-fixed paraffin-embedded tissue sections of human lung cancer. ACD's Integrated Co-Detection Workflow was performed using ACD RNAScope Probe Hs-CCR5 and CD4 antibody at 1:100 dilution. Tissue was stained on Leica Bond RX using RNAscope (TM) 2.5 LS Reagent Kit-RED, BOND Polymer Refine Detection (DAB) and Hematoxylin, BOND Polymer Refine Red Detection and Hematoxylin and RNAscope (TM) 2.5 LS Green Accessory Pack. Tissue was counterstained with 50% hematoxylin (blue).](http://images.novusbio.com/fullsize/CD4-Antibody-Dual-RNAscope-ISH-IHC-NBP1-19371-img0020.jpg)
![Immunocytochemistry/ Immunofluorescence: CD4 Antibody - BSA Free [NBP1-19371] - Rats with mild liver damage show immune cells infiltration in cerebellum at 4 weeks, which is prevented by rifaximin. Analysis of immune cells infiltration in cerebellum was performed at 4 weeks by immunohistochemistry using antibodies against (A) CD4, a marker of T lymphocytes (F(3,8) = 4.511, p < 0.01) & (B) IBA1, a marker of meningeal & perivascular macrophages (K-W(4,10) = 27.76, p < 0.0001). (C) Double immunofluorescence with anti-CD4 & anti-CX3CR1 as markers of autoreactive CD4+CD28− T lymphocytes was performed & quantified (K-W(4,5) = 8.711, p < 0.05). (D) Double immunofluorescence with anti-CD4 & anti-CCR6 as marker of Th17 lymphocytes was performed & quantified (K-W(4,7) = 8.858, p < 0.05). Number of animals in each group was added under group names. One-way ANOVA with Tukey’s test (CD4+) & nonparametric Kruskal–Wallis (K-W statistic) with Dunn’s test (Iba1, CD4+/CX3CR1+ & CD4+/CCR6+) was performed to compare all groups. Values significantly different from control rats are indicated by asterisks & from CCl4 rats by a. * p < 0.05, a p < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/34440206), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-19371_rabbit-polyclonal-cd4-antibody-310202416163759.jpg)
![Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the Alexa Fluor (R) 700 conjugate of NBP2-27216. Staining of human PBMC. Image from verified customer review.](http://images.novusbio.com/fullsize/CD4-Antibody-RPA-T4-Flow-Cytometry-NBP2-25199-img0007.jpg "Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the Alexa Fluor (R) 700 conjugate of NBP2-27216. Staining of human PBMC. Image from verified customer review.")
![Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the PE conjugate of NBP2-27216. Staining of CD4 in human PBMC using anti-CD4 antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/CD4-Antibody-RPA-T4-Flow-Cytometry-NBP2-25199-img0004.jpg)
![Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the FITC conjugate of NBP2-27216. Staining of CD4 in 1x10^6 human PBMC using 10 ul (0.1 ug) of was used to test this product. Propidium iodide negative lymphocyte population gated for analysis. Image using the Azide Free format of this antibody.](http://images.novusbio.com/fullsize/CD4-Antibody-RPA-T4-Flow-Cytometry-NBP2-25199-img0011.jpg)
![Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the DyLight 405 conjugate of NBP2-27216. Staining of CD4 in human PBMCs using anti-CD4 antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/CD4-Antibody-RPA-T4-Flow-Cytometry-NBP2-25199-img0005.jpg)
![Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the PE conjugate of NBP2-27216. Staining of CD4 in 1x10^6 human PBMC using 10 ul (0.1 ug) of this antibody. Green represents isotype control; red represents anti-CD4 antibody. Image using the Azide Free format of this antibody.](http://images.novusbio.com/fullsize/CD4-Antibody-RPA-T4-Flow-Cytometry-NBP2-25199-img0009.jpg)
![Flow Cytometry: CD4 Antibody (RPA-T4) [NBP2-25199] - Analysis using the Allophycocyanin conjugate of NBP2-27216. Staining of CD4 in 1x10^6 human PBMC using 10 ul (0.1 ug) of was used to test this product. Propidium iodide negative lymphocyte population gated for analysis. Image using the Azide Free format of this antibody.](http://images.novusbio.com/fullsize/CD4-Antibody-RPA-T4-Flow-Cytometry-NBP2-25199-img0010.jpg)
![Flow Cytometry: CD4 Antibody (RPA-T4) - Azide and BSA Free [NBP2-25199] - analysis of CD4 in human PBMCs using 0.1 ug of this antibody. Secondary antibody is goat anti-mouse PE.](http://images.novusbio.com/fullsize/nbp2-25199_mouse-monoclonal-cd4-antibody-rpa-t4-imgenex-img-5916a-25ug-17720241044654.jpg)
![Western Blot: CD4 Antibody (OTI5D9) [NBP2-46149] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CD4.](http://images.novusbio.com/fullsize/CD4-Antibody-OTI5D9-Western-Blot-NBP2-46149-img0003.jpg "Western Blot: CD4 Antibody (OTI5D9) [NBP2-46149] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY CD4.")
![Immunohistochemistry: CD4 Antibody (OTI5D9) [NBP2-46149] - Analysis of Human tonsil tissue.](http://images.novusbio.com/fullsize/CD4-Antibody-OTI5D9-Immunohistochemistry-NBP2-46149-img0002.jpg)
![Western Blot: CD4 Antibody (OTI5D9) [NBP2-46149] - Analysis of extracts (35ug) from 9 different cell lines (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).](http://images.novusbio.com/fullsize/CD4-Antibody-OTI5D9-Western-Blot-NBP2-46149-img0004.jpg)
![Immunohistochemistry: CD4 Antibody (OTI5D9) [NBP2-46149] - Analysis of Human lymphoma tissue.](http://images.novusbio.com/fullsize/CD4-Antibody-OTI5D9-Immunohistochemistry-NBP2-46149-img0001.jpg)
![Flow Cytometry: CD4 Antibody (B486A1) [NB100-2181] - Analysis of blood T cells using CD4 mouse mAb (M2) and negative control (M1).](http://images.novusbio.com/fullsize/CD4-Antibody-B486A1-Flow-Cytometry-NB100-2181-img0004.jpg "Flow Cytometry: CD4 Antibody (B486A1) [NB100-2181] - Analysis of blood T cells using CD4 mouse mAb (M2) and negative control (M1).")
![Western Blot: CD4 Antibody (B486A1) [NB100-2181] - Analysis of human tonsil tissue using CD4 antibody at a concentration of 2 ug/ml.](http://images.novusbio.com/fullsize/CD4-Antibody-B486A1-Western-Blot-NB100-2181-img0005.jpg)
![Immunoprecipitation: CD4 Antibody (BL-155-1C11) [NBP2-76423] - Detection of human CD4 by WB of immunoprecipitates from MOLT-4 lysate. Antibodies: Rabbit anti-CD4 recombinant monoclonal [BL-155-1C11] (NBP2-76423) and another rabbit anti-CD4 antibody.](http://images.novusbio.com/fullsize/CD4-Antibody-BL-155-1C11-Immunoprecipitation-NBP2-76423-img0003.jpg "<b>Independent Antibodies Validation. </b>Immunoprecipitation: CD4 Antibody (BL-155-1C11) [NBP2-76423] - Detection of human CD4 by WB of immunoprecipitates from MOLT-4 lysate. Antibodies: Rabbit anti-CD4 recombinant monoclonal [BL-155-1C11] (NBP2-76423) and another rabbit anti-CD4 antibody.")
![<b>Independent Antibodies Validation. </b>Western Blot: CD4 Antibody (BL-155-1C11) [NBP2-76423] - Whole cell lysate (10 ug) from U-937, HEK293T, MOLT-4, HeLa, and Jurkat cells prepared using NETN lysis buffer. Antibody: Rabbit anti-CD4 recombinant monoclonal antibody [BL-155-1C11] used at 1:1000. Secondary: HRP-conjugated goat anti-rabbit IgG. Chemiluminescence with an exposure time of 75 seconds. Lower Panel: Rabbit anti-Actin recombinant monoclonal antibody [BLR057F].](http://images.novusbio.com/fullsize/nbp2-76423_rabbit-monoclonal-cd4-antibody-bl-155-1c11-western-blot-272202465128..jpg)
![Flow Cytometry- CD4 Antibody (BL-155-1C11) [NBP2-76423] -Rabbit anti-CD4 recombinantmonoclonal [BL-155-1C11] or isotype control (unshaded). Secondary: DyLight® 488-conjugated goatanti-rabbit IgG.](http://images.novusbio.com/fullsize/nbp2-76423_rabbit-monoclonal-cd4-antibody-bl-155-1c11-flow-cytometry-27220246544..jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody (BL-155-1C11) [NBP2-76423] -Rabbit anti-CD4 recombinant monoclonal antibody[BL-155-1C11]. Secondary: HRP conjugated goat anti-rabbit IgG. Substrate: DAB.](http://images.novusbio.com/fullsize/nbp2-76423_rabbit-monoclonal-cd4-antibody-bl-155-1c11-immunohistochemistry-paraffin-272202465557..jpg)
