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-Mast cell tryptase antibody [SM4997] (STJA0004997)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50 -
Anti-CDX2 antibody [SM4978] (STJA0004978)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50 -
Anti-Cytokeratin 16/K16 antibody [SM4969] (STJA0004969)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Recombinant-MYC-Tag antibody [SM4964] (STJA0004964)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Myc-Tag
£92.50 -
Anti-Transferrin antibody [SM4949] (STJA0004949)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Connexin 43/GJA1 antibody [SM4924] (STJA0004924)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-MYC-Tag antibody [SM4911] (STJA0004911)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IP
Reactivity :
Myc-Tag
£92.50 -
Anti-MAP3K7 antibody (550-606 aa) [R09-4G4] (STJA0014935)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/FC
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-ITGA2 antibody (1100-1181 aa) [R09-7C3] (STJA0014704)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/IP/FC
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-MLANA antibody (2-33 aa) [R08-8B5] (STJA0014658)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/FC
Reactivity :
Human
£264.50 -
Anti-TSC2 antibody (1750-1807 aa) [R06-4E9] (STJA0014655)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/FC
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-ITGA6 antibody (25-53 aa) [R01-6B2] (STJA0014641)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-FOLH1 antibody (1-134 aa) [R04-6I6] (STJA0014600)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
£264.50 -
Anti-ERG antibody (400-479 aa) [R09-9J7] (STJA0014548)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/ChIP
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-PIK3R2 antibody (140-164 aa) [R06-5H3] (STJA0014501)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/IP/FC
Reactivity :
Human/Rat
£264.50 -
Anti-GATA3 antibody (1-220 aa) [R03-7H8] (STJA0014388)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/ChIP/FC
Reactivity :
Human
£264.50 -
Anti-EGFR antibody (900-1210 aa) [1B10] (STJA0013541)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC-P
Reactivity :
Human/Mouse/Rat
£292.50 -
Anti-COL1A1 antibody (1208-1453 aa) [R02-5E5] (STJA0013087)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
£264.50 -
Anti-TRIM56 antibody (397-410 aa) [R02-8A3] (STJA0013080)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human
£264.50 -
Anti-STAT1 antibody (718-730 aa) [R03-2K5] (STJA0013077)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-RB1 antibody (775-791 aa) [R09-4H8] (STJA0013072)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
£264.50 -
Anti-PRKCA antibody (658-672 aa) [R05-4E5] (STJA0013069)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-Aif1 antibody (135-147 aa) [R06-8B5] (STJA0013055)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-Ctsb antibody (80-333 aa) [R08-7H4] (STJA0013039)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Mouse/Rat
£264.50 -
Anti-PIK3R1 antibody (601-619 aa) [R03-3C7] (STJA0013015)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Rat/Hamster
£264.50 -
Anti-BCL2 antibody (50-150 aa) [R03-9E1] (STJA0013008)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
£264.50 -
Anti-KL antibody (415-443 aa) [R07-1A9] (STJA0012691)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human/Mouse
£264.50 -
Anti-GC antibody (255-265 aa) [R03-5G8] (STJA0012685)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-RAF1 antibody (4-20 aa) [R05-9B1] (STJA0012683)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-PLK1 antibody (455-474 aa) [R07-3E0] (STJA0012682)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Rat
£264.50 -
Anti-PLAA antibody (15-35 aa) [R06-1D7] (STJA0012681)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse
£264.50 -
Anti-RELA antibody (458-472 aa) [R07-2B6] (STJA0012680)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Rat
£264.50 -
Anti-COL3A1 antibody (201-400 aa) [R06-4E1] (STJA0012676)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-RNF2 antibody (118-131 aa) [R04-2B3] (STJA0012662)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
£264.50 -
Anti-IDE antibody (56-69 aa) [R07-6D3] (STJA0012660)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
£264.50 -
Anti-IGHG4 antibody (95-109 aa) [R08-6H4] (STJA0012659)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
£264.50 -
Anti-EGLN2 antibody (21-34 aa) [R01-7G1] (STJA0012658)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB
Reactivity :
Human/Rat
£264.50 -
Anti-UBA52 antibody (39-52 aa) [R05-5D6] (STJA0012632)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
£264.50 -
Anti-THBS1 antibody (547-1170 aa) [R06-5F3] (STJA0012618)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human/Mouse
£264.50 -
Anti-SMAD4 antibody (316-552 aa) [R05-1I7] (STJA0012592)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Rat
£264.50 -
Anti-SEMA7A antibody (45-648 aa) [R01-0F8] (STJA0012585)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
£264.50 -
Anti-SBDS antibody (237-250 aa) [R02-2G2] (STJA0012583)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
£264.50 -
Anti-NRAS antibody (27-40 aa) [R01-7D0] (STJA0012568)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Human/Mouse/Rat/Hamster
£264.50 -
Anti-RAD50 antibody (1-425 aa) [R07-8C0] (STJA0012563)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
£264.50 -
Anti-OTX1 antibody (4-16 aa) [R04-1D1] (STJA0012515)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB
Reactivity :
Human/Mouse/Rat
£264.50 -
Anti-NUP155 antibody (935-1034 aa) [R03-6F7] (STJA0012507)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human
£264.50 -
Anti-NDUFS2 antibody (300-407 aa) [R08-4D7] (STJA0012488)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
£264.50 -
Anti-MTAP antibody (22-35 aa) [R03-4I1] (STJA0012481)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Human/Mouse/Rat
£264.50
-
Anti-Mast cell tryptase antibody [SM4997] (STJA0004997)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
Choose Options£233.50 -
Anti-CDX2 antibody [SM4978] (STJA0004978)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
Choose Options£233.50 -
Anti-Cytokeratin 16/K16 antibody [SM4969] (STJA0004969)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
Choose Options£170.50 - £233.50 -
Anti-Recombinant-MYC-Tag antibody [SM4964] (STJA0004964)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Myc-Tag
Choose Options£92.50 -
Anti-Transferrin antibody [SM4949] (STJA0004949)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
Choose Options£170.50 - £233.50 -
Anti-Connexin 43/GJA1 antibody [SM4924] (STJA0004924)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
Choose Options£170.50 - £233.50 -
Anti-MYC-Tag antibody [SM4911] (STJA0004911)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IP
Reactivity :
Myc-Tag
Choose Options£92.50 -
Anti-MAP3K7 antibody (550-606 aa) [R09-4G4] (STJA0014935)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/FC
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-ITGA2 antibody (1100-1181 aa) [R09-7C3] (STJA0014704)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/IP/FC
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-MLANA antibody (2-33 aa) [R08-8B5] (STJA0014658)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/FC
Reactivity :
Human
Choose Options£264.50 -
Anti-TSC2 antibody (1750-1807 aa) [R06-4E9] (STJA0014655)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/FC
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-ITGA6 antibody (25-53 aa) [R01-6B2] (STJA0014641)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-FOLH1 antibody (1-134 aa) [R04-6I6] (STJA0014600)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-ERG antibody (400-479 aa) [R09-9J7] (STJA0014548)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/ChIP
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-PIK3R2 antibody (140-164 aa) [R06-5H3] (STJA0014501)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/IP/FC
Reactivity :
Human/Rat
Choose Options£264.50 -
Anti-GATA3 antibody (1-220 aa) [R03-7H8] (STJA0014388)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ICC/IF/ChIP/FC
Reactivity :
Human
Choose Options£264.50 -
Anti-EGFR antibody (900-1210 aa) [1B10] (STJA0013541)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC-P
Reactivity :
Human/Mouse/Rat
Choose Options£292.50 -
Anti-COL1A1 antibody (1208-1453 aa) [R02-5E5] (STJA0013087)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-TRIM56 antibody (397-410 aa) [R02-8A3] (STJA0013080)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human
Choose Options£264.50 -
Anti-STAT1 antibody (718-730 aa) [R03-2K5] (STJA0013077)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-RB1 antibody (775-791 aa) [R09-4H8] (STJA0013072)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-PRKCA antibody (658-672 aa) [R05-4E5] (STJA0013069)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-Aif1 antibody (135-147 aa) [R06-8B5] (STJA0013055)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-Ctsb antibody (80-333 aa) [R08-7H4] (STJA0013039)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Mouse/Rat
Choose Options£264.50 -
Anti-PIK3R1 antibody (601-619 aa) [R03-3C7] (STJA0013015)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Rat/Hamster
Choose Options£264.50 -
Anti-BCL2 antibody (50-150 aa) [R03-9E1] (STJA0013008)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-KL antibody (415-443 aa) [R07-1A9] (STJA0012691)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human/Mouse
Choose Options£264.50 -
Anti-GC antibody (255-265 aa) [R03-5G8] (STJA0012685)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-RAF1 antibody (4-20 aa) [R05-9B1] (STJA0012683)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-PLK1 antibody (455-474 aa) [R07-3E0] (STJA0012682)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Rat
Choose Options£264.50 -
Anti-PLAA antibody (15-35 aa) [R06-1D7] (STJA0012681)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse
Choose Options£264.50 -
Anti-RELA antibody (458-472 aa) [R07-2B6] (STJA0012680)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human/Rat
Choose Options£264.50 -
Anti-COL3A1 antibody (201-400 aa) [R06-4E1] (STJA0012676)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-RNF2 antibody (118-131 aa) [R04-2B3] (STJA0012662)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
Choose Options£264.50 -
Anti-IDE antibody (56-69 aa) [R07-6D3] (STJA0012660)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
Choose Options£264.50 -
Anti-IGHG4 antibody (95-109 aa) [R08-6H4] (STJA0012659)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
Choose Options£264.50 -
Anti-EGLN2 antibody (21-34 aa) [R01-7G1] (STJA0012658)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB
Reactivity :
Human/Rat
Choose Options£264.50 -
Anti-UBA52 antibody (39-52 aa) [R05-5D6] (STJA0012632)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-THBS1 antibody (547-1170 aa) [R06-5F3] (STJA0012618)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human/Mouse
Choose Options£264.50 -
Anti-SMAD4 antibody (316-552 aa) [R05-1I7] (STJA0012592)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human/Rat
Choose Options£264.50 -
Anti-SEMA7A antibody (45-648 aa) [R01-0F8] (STJA0012585)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-SBDS antibody (237-250 aa) [R02-2G2] (STJA0012583)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-NRAS antibody (27-40 aa) [R01-7D0] (STJA0012568)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Human/Mouse/Rat/Hamster
Choose Options£264.50 -
Anti-RAD50 antibody (1-425 aa) [R07-8C0] (STJA0012563)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P
Reactivity :
Human
Choose Options£264.50 -
Anti-OTX1 antibody (4-16 aa) [R04-1D1] (STJA0012515)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB
Reactivity :
Human/Mouse/Rat
Choose Options£264.50 -
Anti-NUP155 antibody (935-1034 aa) [R03-6F7] (STJA0012507)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
Human
Choose Options£264.50 -
Anti-NDUFS2 antibody (300-407 aa) [R08-4D7] (STJA0012488)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP
Reactivity :
Human
Choose Options£264.50 -
Anti-MTAP antibody (22-35 aa) [R03-4I1] (STJA0012481)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Human/Mouse/Rat
Choose Options£264.50