Primary Antibodies
St John's Laboratory offers a wide variety of primary polyclonal and monoclonal antibodies. With numerous cited primary and secondary antibodies available from our catalogue of more than 60,000 antibodies we have you covered for your western blot, immunofluorescence, ELISA and other assay needs. So whether you are after rabbit monoclonals, goat polyclonal antibodies or ELISA kits, we provide coverage for the majority of research areas.
Our antibodies are also available in various sizes and formats, concentrates, as well as bulk quantities, so you can choose the right product for your project.
Shop now and discover our high-quality and reliable primary antibodies, which will take your research to the next level!

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Anti-Cd8a antibody [OX-8] {AF488} (STJA0000549)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Rat
€178.13 - €309.38 -
Anti-Cd8a antibody [OX-8] {AF488} (STJA0000543)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Rat
€126.88 - €174.38 -
Anti-Cd4 antibody [GK1.5] {AF488} (STJA0000535)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-Cd4 antibody [GK1.5] {AF488} (STJA0000526)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€126.88 - €174.38 -
Anti-CD71/Tfrc antibody [R17 217.1.3/TIB-219] {AF488} (STJA0000494)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €291.88 -
Anti-CD71/Tfrc antibody [R17 217.1.3/TIB-219] {AF488} (STJA0000488)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€184.38 - €340.63 -
Anti-CD41/ITGA2B antibody [HIP8] {AF488} (STJA0000455)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€190.63 - €483.13 -
Anti-CD64 antibody [10.1] {AF488} (STJA0000444)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD11b antibody [M1/70] {AF488} (STJA0000437)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Human/Mouse
€169.38 - €265.63 -
Anti-CD11b antibody [M1/70] {AF488} (STJA0000428)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse/Human
€126.88 - €174.38 -
Anti-CD15/FUT4 antibody [HI98] {AF488} (STJA0000414)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€165.63 - €440.63 -
Anti-CD32/FCGR2B antibody [IV-3] {AF488} (STJA0000406)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€199.38 - €471.88 -
Anti-CD57/B3GAT1 antibody [HNK-1] {AF488} (STJA0000395)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€186.88 - €440.63 -
Anti-CD35/CR1 antibody [E11] {AF488} (STJA0000389)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD47 antibody [CC2C6D4] {AF488} (STJA0000385)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€178.13 - €349.38 -
Anti-CD38 antibody [HIT2] {AF488} (STJA0000378)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD18/ITGB2 antibody [TS1/18.1.2.11] {AF488} (STJA0000373)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€188.13 - €446.88 -
Anti-CD147/BSG antibody [HIM6] {AF488} (STJA0000367)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD11a/ITGAL antibody [TS1/22.1.1.13] {AF488} (STJA0000361)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-CD45RA/PTPRC antibody [HI100] {AF488} (STJA0000354)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-CD62L/SELL antibody [DREG56] {AF488} (STJA0000348)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-CD29/ITGB1 antibody [TS2/16.2.1] {AF488} (STJA0000342)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD21/CR2 antibody [BU32] {AF488} (STJA0000335)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€195.63 - €471.88 -
Anti-CD5 antibody [UCHT2] {AF488} (STJA0000330)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€186.88 - €440.63 -
Anti-CD11a/Itgal antibody [FD441.8] {AF488} (STJA0000319)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD11a/Itgal antibody [FD441.8] {AF488} (STJA0000312)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€196.88 - €388.13 -
Anti-CD122/Il2rb antibody [5H4] {AF488} (STJA0000293)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€186.88 - €326.88 -
Anti-CD122/Il2rb antibody [5H4] {AF488} (STJA0000289)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€146.88 - €234.38 -
Anti-CD54/Icam1 antibody [YN1/1.7.4] {AF488} (STJA0000241)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD54/Icam1 antibody [YN1/1.7.4] {AF488} (STJA0000234)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€126.88 - €174.38 -
Anti-CD47 antibody [MIAP410] {AF488} (STJA0000213)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human/Mouse/Rat
€178.13 - €291.88 -
Anti-CD47 antibody [MIAP410] {AF488} (STJA0000205)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human/Mouse/Rat
€199.38 - €471.88 -
Anti-CD3 antibody [17A2] {AF488} (STJA0000197)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD3 antibody [17A2] {AF488} (STJA0000188)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€126.88 - €174.38 -
Anti-CD86 antibody [BU63] {AF488} (STJA0000179)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€169.38 - €399.38 -
Anti-CD62L/Sell antibody [Mel14] {AF488} (STJA0000166)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€143.13 - €199.38 -
Anti-CD3E antibody [OKT3] {AF488} (STJA0000158)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-Adgre1 antibody [CI:A3-1] {AF488} (STJA0000129)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€204.38 - €318.13 -
Anti-Adgre1 antibody [CI:A3-1] {AF488} (STJA0000120)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13 -
Anti-Cd86 antibody [GL-1] {AF488} (STJA0000111)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-Cd86 antibody [GL-1] {AF488} (STJA0000102)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €309.38 -
Anti-CD83 antibody [HB15e] {AF488} (STJA0000094)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €414.38 -
Anti-CD11c/Itgax antibody [N418] {AF488} (STJA0000078)
Clonality :
Monoclonal
Host :
Armenian Hamster
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD11c/Itgax antibody [N418] {AF488} (STJA0000069)
Clonality :
Monoclonal
Host :
Armenian Hamster
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13 -
Anti-MHC 2 antibody [M5/114] {AF488} (STJA0000060)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-MHC 2 antibody [M5/114] {AF488} (STJA0000051)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13 -
Anti-Klrb1c antibody [PK136] {AF488} (STJA0000042)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-Klrb1c antibody [PK136] {AF488} (STJA0000033)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13
-
Anti-Cd8a antibody [OX-8] {AF488} (STJA0000549)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Rat
€178.13 - €309.38 -
Anti-Cd8a antibody [OX-8] {AF488} (STJA0000543)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Rat
€126.88 - €174.38 -
Anti-Cd4 antibody [GK1.5] {AF488} (STJA0000535)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-Cd4 antibody [GK1.5] {AF488} (STJA0000526)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€126.88 - €174.38 -
Anti-CD71/Tfrc antibody [R17 217.1.3/TIB-219] {AF488} (STJA0000494)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €291.88 -
Anti-CD71/Tfrc antibody [R17 217.1.3/TIB-219] {AF488} (STJA0000488)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€184.38 - €340.63 -
Anti-CD41/ITGA2B antibody [HIP8] {AF488} (STJA0000455)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€190.63 - €483.13 -
Anti-CD64 antibody [10.1] {AF488} (STJA0000444)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD11b antibody [M1/70] {AF488} (STJA0000437)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Human/Mouse
€169.38 - €265.63 -
Anti-CD11b antibody [M1/70] {AF488} (STJA0000428)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse/Human
€126.88 - €174.38 -
Anti-CD15/FUT4 antibody [HI98] {AF488} (STJA0000414)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€165.63 - €440.63 -
Anti-CD32/FCGR2B antibody [IV-3] {AF488} (STJA0000406)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€199.38 - €471.88 -
Anti-CD57/B3GAT1 antibody [HNK-1] {AF488} (STJA0000395)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€186.88 - €440.63 -
Anti-CD35/CR1 antibody [E11] {AF488} (STJA0000389)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD47 antibody [CC2C6D4] {AF488} (STJA0000385)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€178.13 - €349.38 -
Anti-CD38 antibody [HIT2] {AF488} (STJA0000378)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD18/ITGB2 antibody [TS1/18.1.2.11] {AF488} (STJA0000373)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€188.13 - €446.88 -
Anti-CD147/BSG antibody [HIM6] {AF488} (STJA0000367)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD11a/ITGAL antibody [TS1/22.1.1.13] {AF488} (STJA0000361)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-CD45RA/PTPRC antibody [HI100] {AF488} (STJA0000354)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-CD62L/SELL antibody [DREG56] {AF488} (STJA0000348)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-CD29/ITGB1 antibody [TS2/16.2.1] {AF488} (STJA0000342)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €388.13 -
Anti-CD21/CR2 antibody [BU32] {AF488} (STJA0000335)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€195.63 - €471.88 -
Anti-CD5 antibody [UCHT2] {AF488} (STJA0000330)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€186.88 - €440.63 -
Anti-CD11a/Itgal antibody [FD441.8] {AF488} (STJA0000319)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD11a/Itgal antibody [FD441.8] {AF488} (STJA0000312)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€196.88 - €388.13 -
Anti-CD122/Il2rb antibody [5H4] {AF488} (STJA0000293)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€186.88 - €326.88 -
Anti-CD122/Il2rb antibody [5H4] {AF488} (STJA0000289)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€146.88 - €234.38 -
Anti-CD54/Icam1 antibody [YN1/1.7.4] {AF488} (STJA0000241)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD54/Icam1 antibody [YN1/1.7.4] {AF488} (STJA0000234)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€126.88 - €174.38 -
Anti-CD47 antibody [MIAP410] {AF488} (STJA0000213)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human/Mouse/Rat
€178.13 - €291.88 -
Anti-CD47 antibody [MIAP410] {AF488} (STJA0000205)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human/Mouse/Rat
€199.38 - €471.88 -
Anti-CD3 antibody [17A2] {AF488} (STJA0000197)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD3 antibody [17A2] {AF488} (STJA0000188)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€126.88 - €174.38 -
Anti-CD86 antibody [BU63] {AF488} (STJA0000179)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€169.38 - €399.38 -
Anti-CD62L/Sell antibody [Mel14] {AF488} (STJA0000166)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€143.13 - €199.38 -
Anti-CD3E antibody [OKT3] {AF488} (STJA0000158)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€153.13 - €309.38 -
Anti-Adgre1 antibody [CI:A3-1] {AF488} (STJA0000129)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€204.38 - €318.13 -
Anti-Adgre1 antibody [CI:A3-1] {AF488} (STJA0000120)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13 -
Anti-Cd86 antibody [GL-1] {AF488} (STJA0000111)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-Cd86 antibody [GL-1] {AF488} (STJA0000102)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €309.38 -
Anti-CD83 antibody [HB15e] {AF488} (STJA0000094)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Human
€173.13 - €414.38 -
Anti-CD11c/Itgax antibody [N418] {AF488} (STJA0000078)
Clonality :
Monoclonal
Host :
Armenian Hamster
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-CD11c/Itgax antibody [N418] {AF488} (STJA0000069)
Clonality :
Monoclonal
Host :
Armenian Hamster
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13 -
Anti-MHC 2 antibody [M5/114] {AF488} (STJA0000060)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-MHC 2 antibody [M5/114] {AF488} (STJA0000051)
Clonality :
Monoclonal
Host :
Rat
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13 -
Anti-Klrb1c antibody [PK136] {AF488} (STJA0000042)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Mouse
€169.38 - €265.63 -
Anti-Klrb1c antibody [PK136] {AF488} (STJA0000033)
Clonality :
Monoclonal
Host :
Mouse
Applications :
FC
Reactivity :
Mouse
€140.63 - €193.13