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-Phospho-POLR2A-S7 antibody (STJ11103724)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA/ChIP
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-His-Tag antibody (STJ11103707)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP
Reactivity :
Species independent
£72.50 - £300.50 -
Anti-Myc-Tag antibody (C-Term) (STJ11103699)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP
Reactivity :
Species independent
£135.50 - £249.50 -
Anti-GST-Tag antibody (1-218) (STJ11103698)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Species independent
£106.50 - £190.50 -
Anti-AMD1 antibody (75-334) (STJ11103623)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TLR6 antibody (697-796) (STJ11103621)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-NELFCD antibody (40-182) (STJ11103577)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-VCP antibody (460-770) (STJ11103509)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-GPBAR1 antibody (223-322) (STJ11103449)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-SCAF4 antibody (170-248) (STJ11103425)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD68 antibody (50-150) (STJ11103378)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-Caveolin-2 antibody (1-65) (STJ11103373)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-UFL1 antibody (601-794) (STJ11103362)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CTIP2/BCL11B antibody (190-310) (STJ11103335)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-RBCK1 antibody (60-192) (STJ11103321)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Syntrophin alpha 1 antibody (1-90) (STJ11103315)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TIGAR antibody (100-200) (STJ11103300)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DBT antibody (11-247) (STJ11103287)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CCR5 antibody (246-345) (STJ11103247)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-FADD antibody (1-205) (STJ11103241)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EIF4A1/EIF4A2/EIF4A3 antibody (1-100) (STJ11103240)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-HNRNPA3 antibody (100-200) (STJ11103228)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Acetyl-Histone H3-K27 antibody (STJ11103215)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/DB/ELISA/ChIP
Reactivity :
Human/Mouse/Rat/Other
£129.50 - £642.50 -
Anti-ZNF207 antibody (1-85) (STJ11103208)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-STING antibody (280-371) (STJ11103206)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-RING1A antibody (207-406) (STJ11103202)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DNAJC17 antibody (1-304) (STJ11103199)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-JMJD1C antibody (354-448) (STJ11103184)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SARS-CoV-2-Spike S2 ECD antibody (686-1214) (STJ11103173)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/DB/IF/ICC/IP/ELISA
Reactivity :
Human/SARS-CoV-2
£146.50 - £642.50 -
Anti-MARK3 antibody (1-100) (STJ11103026)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-COG1 antibody (835-935) (STJ11102919)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Casein Kinase 2 beta antibody (1-215) (STJ11102908)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CAMKV antibody (1-285) (STJ11102881)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NXN antibody (100-280) (STJ11102879)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MRPS7 antibody (110-190) (STJ11102860)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-OR10H3 antibody (1-100) (STJ11102856)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CNNM1 antibody (692-951) (STJ11102855)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-GEMIN5 antibody (750-950) (STJ11102852)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-BRPF1 antibody (1-200) (STJ11102828)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-WIPF1 antibody (400-500) (STJ11102826)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NT5E antibody (32-264) (STJ11102804)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MAP3K4 antibody (1-100) (STJ11102801)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-ARRB2 antibody (300-400) (STJ11102772)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TNFRSF17 antibody (1-100) (STJ11102730)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TSC2 antibody (1160-1255) (STJ11102686)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ACE2 antibody (N-Term) (STJ73762)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human
£312.50 -
Anti-CTNNB1/catenin beta-1 antibody (Internal) (STJ73756)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-TLR4/CD284 antibody (Internal) (STJ73754)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC/FC
Reactivity :
Human/Mouse/Rat
£312.50
-
Anti-Phospho-POLR2A-S7 antibody (STJ11103724)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA/ChIP
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-His-Tag antibody (STJ11103707)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP
Reactivity :
Species independent
£72.50 - £300.50 -
Anti-Myc-Tag antibody (C-Term) (STJ11103699)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP
Reactivity :
Species independent
£135.50 - £249.50 -
Anti-GST-Tag antibody (1-218) (STJ11103698)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP
Reactivity :
Species independent
£106.50 - £190.50 -
Anti-AMD1 antibody (75-334) (STJ11103623)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TLR6 antibody (697-796) (STJ11103621)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-NELFCD antibody (40-182) (STJ11103577)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-VCP antibody (460-770) (STJ11103509)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-GPBAR1 antibody (223-322) (STJ11103449)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-SCAF4 antibody (170-248) (STJ11103425)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD68 antibody (50-150) (STJ11103378)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-Caveolin-2 antibody (1-65) (STJ11103373)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-UFL1 antibody (601-794) (STJ11103362)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CTIP2/BCL11B antibody (190-310) (STJ11103335)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-RBCK1 antibody (60-192) (STJ11103321)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Syntrophin alpha 1 antibody (1-90) (STJ11103315)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TIGAR antibody (100-200) (STJ11103300)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DBT antibody (11-247) (STJ11103287)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CCR5 antibody (246-345) (STJ11103247)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-FADD antibody (1-205) (STJ11103241)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EIF4A1/EIF4A2/EIF4A3 antibody (1-100) (STJ11103240)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-HNRNPA3 antibody (100-200) (STJ11103228)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Acetyl-Histone H3-K27 antibody (STJ11103215)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/DB/ELISA/ChIP
Reactivity :
Human/Mouse/Rat/Other
£129.50 - £642.50 -
Anti-ZNF207 antibody (1-85) (STJ11103208)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-STING antibody (280-371) (STJ11103206)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-RING1A antibody (207-406) (STJ11103202)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DNAJC17 antibody (1-304) (STJ11103199)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-JMJD1C antibody (354-448) (STJ11103184)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SARS-CoV-2-Spike S2 ECD antibody (686-1214) (STJ11103173)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/DB/IF/ICC/IP/ELISA
Reactivity :
Human/SARS-CoV-2
£146.50 - £642.50 -
Anti-MARK3 antibody (1-100) (STJ11103026)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-COG1 antibody (835-935) (STJ11102919)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Casein Kinase 2 beta antibody (1-215) (STJ11102908)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CAMKV antibody (1-285) (STJ11102881)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NXN antibody (100-280) (STJ11102879)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MRPS7 antibody (110-190) (STJ11102860)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-OR10H3 antibody (1-100) (STJ11102856)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CNNM1 antibody (692-951) (STJ11102855)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-GEMIN5 antibody (750-950) (STJ11102852)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-BRPF1 antibody (1-200) (STJ11102828)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-WIPF1 antibody (400-500) (STJ11102826)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NT5E antibody (32-264) (STJ11102804)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MAP3K4 antibody (1-100) (STJ11102801)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-ARRB2 antibody (300-400) (STJ11102772)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TNFRSF17 antibody (1-100) (STJ11102730)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TSC2 antibody (1160-1255) (STJ11102686)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ACE2 antibody (N-Term) (STJ73762)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human
£312.50 -
Anti-CTNNB1/catenin beta-1 antibody (Internal) (STJ73756)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-TLR4/CD284 antibody (Internal) (STJ73754)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC/FC
Reactivity :
Human/Mouse/Rat
£312.50