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-TXNL1 antibody (1-289) (STJ11104492)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TYMS antibody (220-313) (STJ11104456)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-GPX4 antibody (30-197) (STJ11104345)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CTNND1 antibody (573-832) (STJ11104310)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-PARP1 antibody (200-300) (STJ11104306)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-STRAP antibody (1-350) (STJ11104299)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-GNA13 antibody (1-210) (STJ11104291)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-HNRNPR antibody (550-633) (STJ11104282)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SDHC antibody (1-100) (STJ11104152)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-WDR46 antibody (421-610) (STJ11103980)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD274 antibody (ECD) [S3966RM] (STJ11103966)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£129.50 - £574.50 -
Anti-N6-methyladenosine/m6A antibody (STJ11103883)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
DB/IF/ICC/ELISA/meRIP
Reactivity :
Species independent
£129.50 - £642.50 -
Anti-BAX antibody (1-100) (STJ11103829)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MAP1LC3B antibody (1-100) (STJ11103828)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EGLN1 antibody (1-426) (STJ11103824)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ANXA1 antibody (1-346) (STJ11103812)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-CTNNB1 antibody (1-100) (STJ11103800)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £642.50 -
Anti-MUC2 antibody (1800-2000) [ABT390] (STJA0006291)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/ELISA
Reactivity :
Human
£144.00 - £234.00 -
Anti-CA9 antibody [PTR2373] (STJA0006249)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/ELISA
Reactivity :
Human
£48.00 - £252.00 -
Anti-ESR1 antibody (450-595) [PTR2124] (STJA0006244)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ELISA
Reactivity :
Human
£48.00 - £252.00 -
Anti-Flag-Tag antibody [12M11] (STJA0006221)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA/IP/IF/IP
Reactivity :
Species independent
£48.00 - £252.00 -
Anti-PDPN antibody (23-100 aa) [ABT360] (STJ197273)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-CTNND1 antibody (600-700 aa) [ABT082] (STJ197257)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-TCL1A antibody (50-114 aa) [ABT378] (STJ197247)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-GPC3 antibody (400-500 aa) [ABT180] (STJ197235)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-GPC3 antibody (400-500 aa) [ABT068] (STJ197234)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-ACP3 antibody (201-300 aa) [ABT119] (STJ197186)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-KLK3 antibody (100-200 aa) [ABT114] (STJ197185)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-TP53 antibody (250-393 aa) [ABT002] (STJ197180)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-NEFL antibody (400-543 aa) [ABT356] (STJ197176)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-NEFL antibody (400-543 aa) [ABT208] (STJ197175)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MYH11 antibody (300-400 aa) [ABT206] (STJ197174)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-LYZ antibody (1-100 aa) [ABT191] (STJ197165)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-F13A1 antibody (400-500 aa) [ABT170] (STJ197153)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PAN-CALD1 antibody (100-200 aa) [ABT125] (STJ197106)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-TP63 antibody (1-100 aa) [ABT020] (STJ197094)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse
£174.00 - £252.00 -
Anti-POU2F2 antibody (250-350 aa) [ABT211] (STJ197093)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£174.00 - £252.00 -
Anti-GYPA antibody (1-100 aa) [ABT-GYPA] (STJ197040)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-ENO2 antibody (300-434 aa) [PT2281] (STJ197039)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PCNA antibody (1-100 aa) [ABT221] (STJ197033)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-MLANA antibody (50-118 aa) [ABT-Mart1] (STJ197030)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-S100A6 antibody (50-90 aa) [ABT-S100A6] (STJ197002)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CD63 antibody (100-200 aa) [ABT-CD63] (STJ196919)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CR1 antibody (300-400 aa) [ABT-CD35] (STJ196877)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-TP63 antibody (600-680 aa) [ABT-P63] (STJ196856)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-MYOG antibody (100-200 aa) [ABT-MYOG] (STJ196851)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-POU2AF1 antibody (150-256 aa) [ABT-BOB1] (STJ196784)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CEACAM5 antibody (600-702 aa) [ABT-CEA] (STJ196753)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00
-
Anti-TXNL1 antibody (1-289) (STJ11104492)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TYMS antibody (220-313) (STJ11104456)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-GPX4 antibody (30-197) (STJ11104345)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CTNND1 antibody (573-832) (STJ11104310)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-PARP1 antibody (200-300) (STJ11104306)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-STRAP antibody (1-350) (STJ11104299)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-GNA13 antibody (1-210) (STJ11104291)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-HNRNPR antibody (550-633) (STJ11104282)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SDHC antibody (1-100) (STJ11104152)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-WDR46 antibody (421-610) (STJ11103980)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD274 antibody (ECD) [S3966RM] (STJ11103966)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£129.50 - £574.50 -
Anti-N6-methyladenosine/m6A antibody (STJ11103883)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
DB/IF/ICC/ELISA/meRIP
Reactivity :
Species independent
£129.50 - £642.50 -
Anti-BAX antibody (1-100) (STJ11103829)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MAP1LC3B antibody (1-100) (STJ11103828)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EGLN1 antibody (1-426) (STJ11103824)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ANXA1 antibody (1-346) (STJ11103812)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-CTNNB1 antibody (1-100) (STJ11103800)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £642.50 -
Anti-MUC2 antibody (1800-2000) [ABT390] (STJA0006291)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/ELISA
Reactivity :
Human
£144.00 - £234.00 -
Anti-CA9 antibody [PTR2373] (STJA0006249)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/ELISA
Reactivity :
Human
£48.00 - £252.00 -
Anti-ESR1 antibody (450-595) [PTR2124] (STJA0006244)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ELISA
Reactivity :
Human
£48.00 - £252.00 -
Anti-Flag-Tag antibody [12M11] (STJA0006221)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA/IP/IF/IP
Reactivity :
Species independent
£48.00 - £252.00 -
Anti-PDPN antibody (23-100 aa) [ABT360] (STJ197273)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-CTNND1 antibody (600-700 aa) [ABT082] (STJ197257)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-TCL1A antibody (50-114 aa) [ABT378] (STJ197247)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-GPC3 antibody (400-500 aa) [ABT180] (STJ197235)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-GPC3 antibody (400-500 aa) [ABT068] (STJ197234)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-ACP3 antibody (201-300 aa) [ABT119] (STJ197186)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-KLK3 antibody (100-200 aa) [ABT114] (STJ197185)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-TP53 antibody (250-393 aa) [ABT002] (STJ197180)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-NEFL antibody (400-543 aa) [ABT356] (STJ197176)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-NEFL antibody (400-543 aa) [ABT208] (STJ197175)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MYH11 antibody (300-400 aa) [ABT206] (STJ197174)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-LYZ antibody (1-100 aa) [ABT191] (STJ197165)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-F13A1 antibody (400-500 aa) [ABT170] (STJ197153)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PAN-CALD1 antibody (100-200 aa) [ABT125] (STJ197106)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-TP63 antibody (1-100 aa) [ABT020] (STJ197094)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse
£174.00 - £252.00 -
Anti-POU2F2 antibody (250-350 aa) [ABT211] (STJ197093)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse
£174.00 - £252.00 -
Anti-GYPA antibody (1-100 aa) [ABT-GYPA] (STJ197040)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-ENO2 antibody (300-434 aa) [PT2281] (STJ197039)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PCNA antibody (1-100 aa) [ABT221] (STJ197033)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-MLANA antibody (50-118 aa) [ABT-Mart1] (STJ197030)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-S100A6 antibody (50-90 aa) [ABT-S100A6] (STJ197002)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CD63 antibody (100-200 aa) [ABT-CD63] (STJ196919)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CR1 antibody (300-400 aa) [ABT-CD35] (STJ196877)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-TP63 antibody (600-680 aa) [ABT-P63] (STJ196856)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-MYOG antibody (100-200 aa) [ABT-MYOG] (STJ196851)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-POU2AF1 antibody (150-256 aa) [ABT-BOB1] (STJ196784)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-CEACAM5 antibody (600-702 aa) [ABT-CEA] (STJ196753)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00