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-THBD antibody (50-150 aa) [ABT145] (STJ197110)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CNN1 antibody (100-200 aa) [ABT133] (STJ197107)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-ARG1 antibody (200-322 aa) [ABT262] (STJ197099)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD14 antibody (1-100 aa) [ABT021] (STJ197096)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-TP53 antibody (250-393 aa) [ABT-P53] (STJ197083)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-GSTP1 antibody (150-210 aa) [ABT-GSTP1] (STJ197049)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-PGR antibody (200-300 aa) [ABT-PR.1] (STJ197047)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-MB antibody (1-200 aa) [ABT-MYG] (STJ197045)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-NAPSA antibody (100-200 aa) [ABT-ASP4] (STJ197021)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-ARG1 antibody (200-322 aa) [ABT-Arg1] (STJ197017)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-SALL4 antibody (700-800 aa) [PT2242] (STJ197014)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-PTGS2 antibody (500-604 aa) [ABT-COX2] (STJ197010)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-AMACR antibody (300-382 aa) [ABT-AMACR] (STJ196992)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-TIMP1 antibody (50-150 aa) [PT2236] (STJ196989)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-INS antibody (25-110 aa) [PT2015] (STJ196973)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CD74 antibody (150-250 aa) [PT1667] (STJ196948)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MCM2 antibody (300-400 aa) [ABT-MCM2] (STJ196928)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-SLC2A1 antibody (400-492 aa) [ABT-GLUT1] (STJ196925)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-ENG antibody (400-500 aa) [ABT-CD105] (STJ196914)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-KRT13 antibody (400-458 aa) [ABT-CK13] (STJ196819)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD1A antibody (200-327 aa) [PT0024] (STJ196805)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MYOD1 antibody (100-200 aa) [ABT-MYOD1] (STJ196793)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-INS antibody (25-110 aa) [ABT-INS] (STJ196791)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-ITGB3 antibody (1-100 aa) [PT0052] (STJ196789)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PRL antibody (100-227 aa) [ABT-PRL] (STJ196774)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-hCG antibody (25-100 aa) [ABT-HCG] (STJ196767)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-KRT4 antibody (400-534 aa) [ABT-CK4] (STJ196758)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-FCER2 antibody (200-321 aa) [ABT-CD23] (STJ196746)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CR2 antibody (400-500 aa) [ABT-CD21] (STJ196745)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-ZAP70 antibody (550-619 aa) [ABT246] (STJ196737)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-PMS2 antibody (600-700 aa) [PT2116] (STJ196728)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-KRT7 antibody (350-469 aa) [ABT319] (STJ196724)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-S100A1 antibody (1-50 aa) [PT1428] (STJ196715)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-INS antibody (25-110 aa) [PT0156] (STJ196713)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-DNAJB1 antibody [Mix] (STJ196658)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PPARG antibody [Mix] (STJ196657)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-SRC antibody [Mix] (STJ196656)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-TH antibody (1-100 aa) [4B1] (STJ196655)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-DCT antibody [2A10] (STJ196653)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-IRF3 antibody [5H10] (STJ196651)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CDK5 antibody [3D1] (STJ196638)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PDPN antibody (23-100 aa) [ABT513] (STJ190104)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-STMN1 antibody (1-100 aa) [ABT396] (STJ190099)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
£174.00 - £252.00 -
Anti-STMN1 antibody (1-100 aa) [ABT347] (STJ190092)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
£174.00 - £252.00 -
Anti-KRT7 antibody (350-469 aa) [ABT436] (STJ190054)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-MAP2-MAP2 antibody (STJA0003848)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat
£454.50 -
Anti-HSPD1 antibody (Full Length) [1C7] (STJA0003845)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Bovine/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep/Zebrafish
£454.50 -
Anti-CRISPR Cas9 antibody (C-Term) [6F7] (STJA0003839)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
£454.50
-
Anti-THBD antibody (50-150 aa) [ABT145] (STJ197110)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CNN1 antibody (100-200 aa) [ABT133] (STJ197107)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-ARG1 antibody (200-322 aa) [ABT262] (STJ197099)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD14 antibody (1-100 aa) [ABT021] (STJ197096)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-TP53 antibody (250-393 aa) [ABT-P53] (STJ197083)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-GSTP1 antibody (150-210 aa) [ABT-GSTP1] (STJ197049)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-PGR antibody (200-300 aa) [ABT-PR.1] (STJ197047)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-MB antibody (1-200 aa) [ABT-MYG] (STJ197045)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-NAPSA antibody (100-200 aa) [ABT-ASP4] (STJ197021)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-ARG1 antibody (200-322 aa) [ABT-Arg1] (STJ197017)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-SALL4 antibody (700-800 aa) [PT2242] (STJ197014)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-PTGS2 antibody (500-604 aa) [ABT-COX2] (STJ197010)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-AMACR antibody (300-382 aa) [ABT-AMACR] (STJ196992)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-TIMP1 antibody (50-150 aa) [PT2236] (STJ196989)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-INS antibody (25-110 aa) [PT2015] (STJ196973)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CD74 antibody (150-250 aa) [PT1667] (STJ196948)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MCM2 antibody (300-400 aa) [ABT-MCM2] (STJ196928)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-SLC2A1 antibody (400-492 aa) [ABT-GLUT1] (STJ196925)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-ENG antibody (400-500 aa) [ABT-CD105] (STJ196914)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-KRT13 antibody (400-458 aa) [ABT-CK13] (STJ196819)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD1A antibody (200-327 aa) [PT0024] (STJ196805)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MYOD1 antibody (100-200 aa) [ABT-MYOD1] (STJ196793)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-INS antibody (25-110 aa) [ABT-INS] (STJ196791)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-ITGB3 antibody (1-100 aa) [PT0052] (STJ196789)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PRL antibody (100-227 aa) [ABT-PRL] (STJ196774)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-hCG antibody (25-100 aa) [ABT-HCG] (STJ196767)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-KRT4 antibody (400-534 aa) [ABT-CK4] (STJ196758)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-FCER2 antibody (200-321 aa) [ABT-CD23] (STJ196746)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CR2 antibody (400-500 aa) [ABT-CD21] (STJ196745)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-ZAP70 antibody (550-619 aa) [ABT246] (STJ196737)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-PMS2 antibody (600-700 aa) [PT2116] (STJ196728)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-KRT7 antibody (350-469 aa) [ABT319] (STJ196724)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-S100A1 antibody (1-50 aa) [PT1428] (STJ196715)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-INS antibody (25-110 aa) [PT0156] (STJ196713)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-DNAJB1 antibody [Mix] (STJ196658)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PPARG antibody [Mix] (STJ196657)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-SRC antibody [Mix] (STJ196656)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-TH antibody (1-100 aa) [4B1] (STJ196655)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-DCT antibody [2A10] (STJ196653)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-IRF3 antibody [5H10] (STJ196651)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CDK5 antibody [3D1] (STJ196638)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PDPN antibody (23-100 aa) [ABT513] (STJ190104)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-STMN1 antibody (1-100 aa) [ABT396] (STJ190099)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
£174.00 - £252.00 -
Anti-STMN1 antibody (1-100 aa) [ABT347] (STJ190092)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
£174.00 - £252.00 -
Anti-KRT7 antibody (350-469 aa) [ABT436] (STJ190054)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-MAP2-MAP2 antibody (STJA0003848)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat
£454.50 -
Anti-HSPD1 antibody (Full Length) [1C7] (STJA0003845)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Bovine/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep/Zebrafish
£454.50 -
Anti-CRISPR Cas9 antibody (C-Term) [6F7] (STJA0003839)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
£454.50