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-SARS-CoV-2-NSP10 antibody (1-139) (STJ11103272)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-SARS-CoV-2-NSP13 antibody (1-601) (STJ11103267)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-Pan-Ubiquitin Remnant Motif antibody (STJ11103262)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-SARS-CoV-2-Spike S2 antibody (1174-1273) (STJ11103256)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-SARS-CoV-2-ORF9b antibody (1-97) (STJ11103246)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-GALNT7 antibody (30-130) (STJ11103245)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-Non-phospho-YAP1-S127 antibody (50-150) (STJ11103239)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ASB17 antibody (78-177) (STJ11103238)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-SARS-CoV-2-NSP1 antibody (1-180) (STJ11103222)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-SARS-CoV-2-3CLpro antibody (1-306) (STJ11103221)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-MPC2 antibody (1-60) (STJ11103220)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-MPC1 antibody (50-109) (STJ11103219)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Acetyl-Histone H3-K36 antibody (STJ11103216)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat/Other
£129.50 - £642.50 -
Anti-MAK16 antibody (30-120) (STJ11103213)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DDX55 antibody (1-360) (STJ11103201)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-PCNT antibody (95-212) (STJ11103192)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-HRH1 antibody (250-340) (STJ11103190)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DCP1B antibody (386-617) (STJ11103182)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-RABAC1 antibody (1-185) (STJ11103179)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TRAF2 antibody (190-350) (STJ11103177)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SHOX antibody (20-110) (STJ11103031)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SCAF8 antibody (572-634) (STJ11103029)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-GSK3 Alpha antibody (400-483) (STJ11102944)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CASP1 antibody (198-297) (STJ11102943)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CAMSAP1 antibody (350-650) (STJ11102934)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ABHD4 antibody (223-342) (STJ11102928)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SYT12 antibody (95-200) (STJ11102890)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Mouse
£112.50 - £524.50 -
Anti-MAML2 antibody (750-850) (STJ11102886)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CELA2A antibody (80-150) (STJ11102876)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-WFDC1 antibody (111-220) (STJ11102875)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-PPP4R3B antibody (628-817) (STJ11102873)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EDEM2 antibody (399-578) (STJ11102871)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-HSD17B7 antibody (110-200) (STJ11102864)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-REEP2 antibody (93-252) (STJ11102861)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-LRRFIP2 antibody (150-340) (STJ11102837)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Insulin Receptor antibody (1281-1382) (STJ11102794)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD70 antibody (47-126) (STJ11102782)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDK9 antibody (153-372) (STJ11102769)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TUBB8 antibody (344-444 aa) (STJ11102746)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-RALY antibody (96-306) (STJ11102735)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CRB1 antibody (28-133) (STJ11102729)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ACE2 antibody (N-Term) (STJ73760)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-ANGPT1 antibody (Internal) (STJ73759)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-VEGFA antibody (387-399) (STJ73755)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Cat/Dog/Pig/Cow
£312.50 -
Anti-SCRIB/Scribble antibody (Internal) (STJ73751)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human
£312.50 -
Anti-GLI1 antibody (Internal) (STJ73750)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-BRM antibody (Internal) (STJ73748)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF
Reactivity :
Human/Rat
£312.50 -
Anti-IRF4 antibody (393-407) (STJ73743)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50
-
Anti-SARS-CoV-2-NSP10 antibody (1-139) (STJ11103272)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-SARS-CoV-2-NSP13 antibody (1-601) (STJ11103267)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-Pan-Ubiquitin Remnant Motif antibody (STJ11103262)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-SARS-CoV-2-Spike S2 antibody (1174-1273) (STJ11103256)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-SARS-CoV-2-ORF9b antibody (1-97) (STJ11103246)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-GALNT7 antibody (30-130) (STJ11103245)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-Non-phospho-YAP1-S127 antibody (50-150) (STJ11103239)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ASB17 antibody (78-177) (STJ11103238)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-SARS-CoV-2-NSP1 antibody (1-180) (STJ11103222)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-SARS-CoV-2-3CLpro antibody (1-306) (STJ11103221)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
SARS-CoV-2
£112.50 - £524.50 -
Anti-MPC2 antibody (1-60) (STJ11103220)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-MPC1 antibody (50-109) (STJ11103219)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Acetyl-Histone H3-K36 antibody (STJ11103216)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat/Other
£129.50 - £642.50 -
Anti-MAK16 antibody (30-120) (STJ11103213)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DDX55 antibody (1-360) (STJ11103201)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-PCNT antibody (95-212) (STJ11103192)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-HRH1 antibody (250-340) (STJ11103190)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-DCP1B antibody (386-617) (STJ11103182)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-RABAC1 antibody (1-185) (STJ11103179)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TRAF2 antibody (190-350) (STJ11103177)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SHOX antibody (20-110) (STJ11103031)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SCAF8 antibody (572-634) (STJ11103029)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-GSK3 Alpha antibody (400-483) (STJ11102944)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CASP1 antibody (198-297) (STJ11102943)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CAMSAP1 antibody (350-650) (STJ11102934)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ABHD4 antibody (223-342) (STJ11102928)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SYT12 antibody (95-200) (STJ11102890)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Mouse
£112.50 - £524.50 -
Anti-MAML2 antibody (750-850) (STJ11102886)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CELA2A antibody (80-150) (STJ11102876)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-WFDC1 antibody (111-220) (STJ11102875)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-PPP4R3B antibody (628-817) (STJ11102873)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EDEM2 antibody (399-578) (STJ11102871)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-HSD17B7 antibody (110-200) (STJ11102864)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-REEP2 antibody (93-252) (STJ11102861)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-LRRFIP2 antibody (150-340) (STJ11102837)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Insulin Receptor antibody (1281-1382) (STJ11102794)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD70 antibody (47-126) (STJ11102782)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDK9 antibody (153-372) (STJ11102769)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TUBB8 antibody (344-444 aa) (STJ11102746)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-RALY antibody (96-306) (STJ11102735)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CRB1 antibody (28-133) (STJ11102729)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ACE2 antibody (N-Term) (STJ73760)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-ANGPT1 antibody (Internal) (STJ73759)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-VEGFA antibody (387-399) (STJ73755)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Cat/Dog/Pig/Cow
£312.50 -
Anti-SCRIB/Scribble antibody (Internal) (STJ73751)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human
£312.50 -
Anti-GLI1 antibody (Internal) (STJ73750)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-BRM antibody (Internal) (STJ73748)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF
Reactivity :
Human/Rat
£312.50 -
Anti-IRF4 antibody (393-407) (STJ73743)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50