CD4 Antibodies
CD4 (cluster of differentiation 4) is a single chain type I transmembrane glycoprotein belonging to the immunoglobin (Ig) superfamily. CD4 has a theoretical molecular weight of 55 kDa and is expressed on most thymocytes and a subset of mature T lymphocytes. CD4 functions in T cell development and has a diverse role in innate immunity. We offer highly rated antibodies to detect CD4 that have been cited in 80+ publications. Browse our extensive catalog for recombinant monoclonal antibodies, monoclonal antibodies, polyclonal antibodies, and CD4-conjugated antibodies. Validated research applications for our CD4 antibodies include Blocking/Neutralizing, CyTOF-ready, ELISA, Enzyme Immunoassay, Flow Cytometry, ICC, Immunofluorescence, IHC-Frozen, IHC-Paraffin, Immunoprecipitation, Simple Western, and Western Blot. Our CD4 antibodies are used in a variety of model species including Human, Mouse, Rat, Bovine, Chicken, Feline, Goat, Primate, Rabbit, Sheep, and more. Choose the anti-CD4 antibody best suited for your research needs by viewing the technical details, images, references, reviews, and related products. Each CD4 antibody is fully covered by Novus’ Guarantee+ to give you peace of mind and support when you need it.
Alternate Names for CD4 Antibodies
anti-CD4 antibody, anti-CD4 antigen (p55) antibody, anti-CD4 antigen antibody, anti-CD4 molecule antibody, anti-CD4 receptor antibody, anti-CD4mut antibody, anti-T-cell surface antigen T4/Leu-3 antibody, anti-T-cell surface glycoprotein CD4 antibody
96 Results for "cd4" in Primary Antibodies
![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 (MT310) - Chimeric [NBP2-52663] - Flow-cytometry using anti-CD4 antibody MT310 (NBP2-52663) Rhesus monkey lymphocytes were stained with an isotype control (panel A) or the rabbit-chimeric version of MT310 (panel B) at a concentration of 1 ug/ml for 30 mins at RT. After washing, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.](http://images.novusbio.com/fullsize/CD4-Antibody-MT310-Chimeric-Flow-Cytometry-NBP2-52663-img0003.jpg "Flow Cytometry: CD4 Antibody (MT310) - Chimeric [NBP2-52663] - Flow-cytometry using anti-CD4 antibody MT310 (NBP2-52663) Rhesus monkey lymphocytes were stained with an isotype control (panel A) or the rabbit-chimeric version of MT310 (panel B) at a concentration of 1 ug/ml for 30 mins at RT. After washing, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.")
![Flow Cytometry: CD4 Antibody (MT310) - Chimeric [NBP2-52663] - Flow-cytometry using anti-CD4 antibody MT310 (NBP2-52663) Human lymphocytes were stained with an isotype control (panel A) or the rabbit-chimeric version of MT310 (panel B) at a concentration of 1 ug/ml for 30 mins at RT. After washing, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.](http://images.novusbio.com/fullsize/CD4-Antibody-MT310-Chimeric-Flow-Cytometry-NBP2-52663-img0001.jpg)
![Flow Cytometry: CD4 Antibody (MT310) - Chimeric [NBP2-52663] - Flow-cytometry using anti-CD4 antibody MT310 (NBP2-52663) Cynomolgus monkey lymphocytes were stained with an isotype control (panel A) or the rabbit-chimeric version of MT310 (panel B) at a concentration of 1 ug/ml for 30 mins at RT. After washing, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.](http://images.novusbio.com/fullsize/CD4-Antibody-MT310-Chimeric-Flow-Cytometry-NBP2-52663-img0002.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)
![Western Blot: CD4 Antibody (BLR167J) [NBP3-14741] - Whole cell lysate (10 ug) from NIH 3T3, BW5147.3, mouseThymus, 70Z/3, and EL4 cells prepared using NETN lysisbuffer. Antibody: Rabbit anti-CD4 recombinant monoclonalantibody [BLR167J] used at 1:1000.Secondary: HRP-conjugated goat anti-rabbit IgGChemiluminescence with an exposure timeof 30 seconds. Lower Panel: Rabbit anti-Actin recombinantmonoclonal antibody [BLR057F].](http://images.novusbio.com/fullsize/CD4-Antibody-BLR167J-Western-Blot-NBP3-14741-img0003.jpg "Western Blot: CD4 Antibody (BLR167J) [NBP3-14741] - Whole cell lysate (10 ug) from NIH 3T3, BW5147.3, mouseThymus, 70Z/3, and EL4 cells prepared using NETN lysisbuffer. Antibody: Rabbit anti-CD4 recombinant monoclonalantibody [BLR167J] used at 1:1000.Secondary: HRP-conjugated goat anti-rabbit IgGChemiluminescence with an exposure timeof 30 seconds. Lower Panel: Rabbit anti-Actin recombinantmonoclonal antibody [BLR057F].")
![Immunohistochemistry-Paraffin: CD4 Antibody (BLR167J) [NBP3-14741] - Mouse lung, : Rabbit anti-CD4 recombinant monoclonal antibody [BLR167J]. Secondary: HRP-conjugated goat anti-rabbit IgG Substrate: DAB.](http://images.novusbio.com/fullsize/CD4-Antibody-BLR167J-Immunohistochemistry-Paraffin-NBP3-14741-img0006.jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody (BLR167J) [NBP3-14741] - Mouse spleen, Rabbit anti-CD4 recombinant monoclonal antibody [BLR167J]. Secondary: HRP-conjugated goat anti-rabbit IgG. Substrate: DAB.](http://images.novusbio.com/fullsize/CD4-Antibody-BLR167J-Immunohistochemistry-Paraffin-NBP3-14741-img0004.jpg)
![Immunohistochemistry-Paraffin: CD4 Antibody (BLR167J) [NBP3-14741] - Mouse gut, Rabbit anti-CD4 recombinant monoclonal antibody [BLR167J]. Secondary: HRP-conjugated goat anti-rabbit IgG. Substrate: DAB.](http://images.novusbio.com/fullsize/CD4-Antibody-BLR167J-Immunohistochemistry-Paraffin-NBP3-14741-img0005.jpg)
![Immunoprecipitation: CD4 Antibody [NBP3-14741] - s: Whole cell lysate (200 ugper IP reaction; 10% of IP loaded) from mouse thymus.Antibodies: Rabbit anti-CD4 recombinant monoclonalantibody used for IP at 6 ul/200ug lysate. CD4 was also immunoprecipitated by anotherantibody against a different epitope of CD4 For blotting immunoprecipitated CD4, was used at 1:1000. Chemiluminescence withan exposure time of 30 seconds.](http://images.novusbio.com/fullsize/CD4-Antibody-Immunoprecipitation-NBP3-14741-img0001.jpg)
![Western Blot: CD4 Antibody [NB100-56457] - Analysis of CD4 in human thymus lysate using this antibody at 2 ug/ml.](http://images.novusbio.com/fullsize/CD4-Antibody-Western-Blot-NB100-56457-img0002.jpg "Western Blot: CD4 Antibody [NB100-56457] - Analysis of CD4 in human thymus lysate using this antibody at 2 ug/ml.")
![Flow Cytometry: CD4 Antibody (OX-38) [NB100-65351] - Detection of CD4 in Rat Splenocytes by Flow Cytometry. Rat splenocytes were stained with (A) Mouse Anti-Rat CD4 Monoclonal Antibody (Catalog # NB100-65351) or (B) Mouse IgG2A Isotype Control Antibody (Catalog # MAB003) followed by anti-Mouse IgG APC-conjugated secondary antibody (Catalog # F0101B) and Mouse Anti-Rat CD3 epsilon PE conjugated Monoclonal Antibody.](http://images.novusbio.com/fullsize/CD4-Antibody-OX-38-Flow-Cytometry-NB100-65351-img0001.jpg "Flow Cytometry: CD4 Antibody (OX-38) [NB100-65351] - Detection of CD4 in Rat Splenocytes by Flow Cytometry. Rat splenocytes were stained with (A) Mouse Anti-Rat CD4 Monoclonal Antibody (Catalog # NB100-65351) or (B) Mouse IgG2A Isotype Control Antibody (Catalog # MAB003) followed by anti-Mouse IgG APC-conjugated secondary antibody (Catalog # F0101B) and Mouse Anti-Rat CD3 epsilon PE conjugated Monoclonal Antibody.")