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-Recombinant-CD34 antibody [SR0665] (STJA0010665)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Insulin antibody [SM0654] (STJA0010654)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-CEACAM1 antibody [SR0634] (STJA0010634)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-CEACAM1 antibody [SM0633] (STJA0010633)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Myeloperoxidase antibody [SM0631] (STJA0010631)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-CDK2 antibody [SM0628] (STJA0010628)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-CD44 antibody [SM0625] (STJA0010625)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-PODXL antibody [SM0624] (STJA0010624)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Cytokeratin 19 antibody [SM0619] (STJA0010619)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Tyrosine Hydroxylase antibody [SM0613] (STJA0010613)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-p21 antibody [SM0608] (STJA0010608)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-His-Tag antibody [SR0596] (STJA0010596)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
His-Tag
£92.50 -
Anti-Recombinant-HA-Tag antibody [SM0594] (STJA0010594)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
HA-Tag
£92.50 -
Anti-Recombinant-Carbonic Anhydrase 9/CA9 antibody [SM0586] (STJA0010586)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Hsp27 antibody [SM0583] (STJA0010583)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Mast cell tryptase antibody [SR0577] (STJA0010577)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Recombinant-Mast cell tryptase antibody [SM0576] (STJA0010576)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Recombinant-Granzyme B antibody [SM0563] (STJA0010563)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Rat
£170.50 - £233.50 -
Anti-Recombinant-Granzyme B antibody [SM0562] (STJA0010562)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-CD31 antibody [SM0553] (STJA0010553)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse
£170.50 - £233.50 -
Anti-Recombinant-BrdU antibody [SM0550] (STJA0010550)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
All
£170.50 - £233.50 -
Anti-Recombinant-Collagen II antibody [SM0548] (STJA0010548)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-Phospho-V5-Tag antibody [SM0547] (STJA0010547)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
V5-Tag
£233.50 -
Anti-Recombinant-CD19 antibody [SR0539] (STJA0010539)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Collagen II antibody [SR0532] (STJA0010532)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-S-Tag antibody [SM0530] (STJA0010530)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
S-Tag
£92.50 -
Anti-Recombinant-Myeloperoxidase antibody [SR0528] (STJA0010528)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-p40-DeltaNp63 antibody [SR0525] (STJA0010525)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-CD3 antibody [SR0513] (STJA0010513)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£233.50 -
Anti-Fatty Acid Synthase antibody [SM0497] (STJA0010497)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Nephrin antibody [SM0481] (STJA0010481)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse
£170.50 - £233.50 -
Anti-Insulin antibody [SM0479] (STJA0010479)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Placental alkaline phosphatase antibody [SM0473] (STJA0010473)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Digoxigenin antibody [SM0459] (STJA0010459)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Digoxigenin
£92.50 -
Anti-Estrogen Receptor alpha antibody [SM0444] (STJA0010444)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-PPAR gamma antibody [SM0440] (STJA0010440)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-beta III Tubulin antibody [SM0434] (STJA0010434)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-MMP3 antibody [SM0431] (STJA0010431)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Peroxiredoxin 2/PRP antibody [SM0428] (STJA0010428)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-MUC6 antibody [SM0420] (STJA0010420)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Glucagon antibody [SM0406] (STJA0010406)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Rat
£170.50 - £233.50 -
Anti-CD133 antibody [SM0392] (STJA0010392)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Rat
£170.50 - £233.50 -
Anti-CA125 antibody [SM0383] (STJA0010383)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-MUC2 antibody [SM0373] (STJA0010373)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-VCP antibody [SM5206] (STJA0005206)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Vimentin antibody [SM5190] (STJA0005190)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50 -
Anti-TGF beta Receptor I antibody [SM5188] (STJA0005188)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50 -
Anti-Cytokeratin 19 antibody [SM5184] (STJA0005184)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50
-
Anti-Recombinant-CD34 antibody [SR0665] (STJA0010665)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Insulin antibody [SM0654] (STJA0010654)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-CEACAM1 antibody [SR0634] (STJA0010634)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-CEACAM1 antibody [SM0633] (STJA0010633)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Myeloperoxidase antibody [SM0631] (STJA0010631)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-CDK2 antibody [SM0628] (STJA0010628)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-CD44 antibody [SM0625] (STJA0010625)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-PODXL antibody [SM0624] (STJA0010624)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Cytokeratin 19 antibody [SM0619] (STJA0010619)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Tyrosine Hydroxylase antibody [SM0613] (STJA0010613)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-p21 antibody [SM0608] (STJA0010608)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-His-Tag antibody [SR0596] (STJA0010596)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ICC/IF
Reactivity :
His-Tag
£92.50 -
Anti-Recombinant-HA-Tag antibody [SM0594] (STJA0010594)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
HA-Tag
£92.50 -
Anti-Recombinant-Carbonic Anhydrase 9/CA9 antibody [SM0586] (STJA0010586)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Hsp27 antibody [SM0583] (STJA0010583)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Mast cell tryptase antibody [SR0577] (STJA0010577)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Recombinant-Mast cell tryptase antibody [SM0576] (STJA0010576)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Recombinant-Granzyme B antibody [SM0563] (STJA0010563)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Rat
£170.50 - £233.50 -
Anti-Recombinant-Granzyme B antibody [SM0562] (STJA0010562)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-CD31 antibody [SM0553] (STJA0010553)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse
£170.50 - £233.50 -
Anti-Recombinant-BrdU antibody [SM0550] (STJA0010550)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
All
£170.50 - £233.50 -
Anti-Recombinant-Collagen II antibody [SM0548] (STJA0010548)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-Phospho-V5-Tag antibody [SM0547] (STJA0010547)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
V5-Tag
£233.50 -
Anti-Recombinant-CD19 antibody [SR0539] (STJA0010539)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Recombinant-Collagen II antibody [SR0532] (STJA0010532)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-S-Tag antibody [SM0530] (STJA0010530)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
S-Tag
£92.50 -
Anti-Recombinant-Myeloperoxidase antibody [SR0528] (STJA0010528)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-Recombinant-p40-DeltaNp63 antibody [SR0525] (STJA0010525)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-CD3 antibody [SR0513] (STJA0010513)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£233.50 -
Anti-Fatty Acid Synthase antibody [SM0497] (STJA0010497)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-Nephrin antibody [SM0481] (STJA0010481)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse
£170.50 - £233.50 -
Anti-Insulin antibody [SM0479] (STJA0010479)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Placental alkaline phosphatase antibody [SM0473] (STJA0010473)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Digoxigenin antibody [SM0459] (STJA0010459)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Digoxigenin
£92.50 -
Anti-Estrogen Receptor alpha antibody [SM0444] (STJA0010444)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-PPAR gamma antibody [SM0440] (STJA0010440)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse/Rat
£170.50 - £233.50 -
Anti-beta III Tubulin antibody [SM0434] (STJA0010434)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-MMP3 antibody [SM0431] (STJA0010431)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Peroxiredoxin 2/PRP antibody [SM0428] (STJA0010428)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-MUC6 antibody [SM0420] (STJA0010420)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-Glucagon antibody [SM0406] (STJA0010406)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Rat
£170.50 - £233.50 -
Anti-CD133 antibody [SM0392] (STJA0010392)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Rat
£170.50 - £233.50 -
Anti-CA125 antibody [SM0383] (STJA0010383)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£170.50 - £233.50 -
Anti-MUC2 antibody [SM0373] (STJA0010373)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£170.50 - £233.50 -
Anti-VCP antibody [SM5206] (STJA0005206)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ICC/IF
Reactivity :
Human/Mouse/Rat
£170.50 - £233.50 -
Anti-Vimentin antibody [SM5190] (STJA0005190)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50 -
Anti-TGF beta Receptor I antibody [SM5188] (STJA0005188)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50 -
Anti-Cytokeratin 19 antibody [SM5184] (STJA0005184)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£233.50