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-RGS2 antibody (1-211) (STJ11103885)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-FOLH1 antibody (50-150) (STJ11103877)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDX2 antibody (1-180) (STJ11103868)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NOTCH1 antibody (2381-2480) (STJ11103863)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-LTA antibody (35-205) (STJ11103847)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-CDK6 antibody (226-326) (STJ11103846)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ERBB3 antibody (20-285) (STJ11103843)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDKN1A antibody (1-164) (STJ11103823)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-TMPRSS6 antibody (77-220) (STJ11103816)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-BCL10 antibody (1-118) (STJ11103798)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ROCK1 antibody (400-660) (STJ11103795)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MonoMethyl-Histone H2B-K116 antibody [S3791RM] (STJ11103791)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat/Other
£146.50 - £642.50 -
Anti-FGF1 antibody (2-155) (STJ11103790)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Formyl-Histone H2B-K108 antibody [S3789RM] (STJ11103789)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat/Other
£146.50 - £642.50 -
Anti-GSDMD antibody (1-100) (STJA0010253)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-Phospho-KIF1C-Ser1092 antibody (STJA0009838)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-EIF4B antibody (209-259) (STJA0006725)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ACE2 antibody (425-475) (STJA0006717)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RRAD antibody (1-100) [PTR2260] (STJA0006261)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Human
£48.00 - £252.00 -
Anti-GFAP antibody (300-432) [PTR2201/470] (STJA0006242)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-NFE2L2 antibody (300-400) [PTR2557] (STJA0006234)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-Phospho-LMNA-Ser392 antibody (350-450) [PTR1133] (STJA0006224)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ACE2 antibody [2C1] (STJA0006217)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ADGRB1 antibody (101-151 aa) (STJ197431)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-CXCR4 antibody (203-253 aa) (STJ197402)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GABRA3 antibody (51-101 aa) (STJ197388)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GABRA4 antibody (149-199 aa) (STJ197387)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GABRG2 antibody (STJ197386)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SLC6A1 antibody (329-379 aa) (STJ197384)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GHSR antibody (290-370 aa) (STJ197378)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-MAPK9 antibody (STJ197370)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-KCNN2 antibody (STJ197365)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-KCNA10 antibody (194-244 aa) (STJ197361)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-KCNH5 antibody (264-314 aa) (STJ197359)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SLC12A4 antibody (658-708 aa) (STJ197335)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-CDKN1C antibody (200-316 aa) [ABT214] (STJ197275)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PIP antibody (50-146 aa) [ABT175] (STJ197269)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC
Reactivity :
Human
£174.00 - £252.00 -
Anti-KIT antibody (300-400 aa) [ABT233] (STJ197265)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CLDN3 antibody (150-220 aa) [ABT509] (STJ197262)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-COL1A2 antibody (1200-1464 aa) [ABT162] (STJ197220)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-STMN1 antibody (1-100 aa) [ABT266] (STJ197190)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-TFF1 antibody (25-84 aa) [ABT265] (STJ197187)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-PRL antibody (100-227 aa) [ABT220] (STJ197184)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MUC4 antibody (2000-2100 aa) [ABT199] (STJ197170)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-SCGB2A2 antibody (19-93 aa) [ABT079] (STJ197168)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MAGEC1 antibody (700-800 aa) [ABT251] (STJ197166)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD44 antibody (100-200 aa) [ABT147] (STJ197122)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD38 antibody (200-300 aa) [ABT298] (STJ197120)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00
-
Anti-RGS2 antibody (1-211) (STJ11103885)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-FOLH1 antibody (50-150) (STJ11103877)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDX2 antibody (1-180) (STJ11103868)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NOTCH1 antibody (2381-2480) (STJ11103863)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-LTA antibody (35-205) (STJ11103847)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-CDK6 antibody (226-326) (STJ11103846)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ERBB3 antibody (20-285) (STJ11103843)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDKN1A antibody (1-164) (STJ11103823)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Mouse/Rat
£112.50 - £524.50 -
Anti-TMPRSS6 antibody (77-220) (STJ11103816)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-BCL10 antibody (1-118) (STJ11103798)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ROCK1 antibody (400-660) (STJ11103795)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MonoMethyl-Histone H2B-K116 antibody [S3791RM] (STJ11103791)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat/Other
£146.50 - £642.50 -
Anti-FGF1 antibody (2-155) (STJ11103790)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Formyl-Histone H2B-K108 antibody [S3789RM] (STJ11103789)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat/Other
£146.50 - £642.50 -
Anti-GSDMD antibody (1-100) (STJA0010253)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-Phospho-KIF1C-Ser1092 antibody (STJA0009838)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-EIF4B antibody (209-259) (STJA0006725)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ACE2 antibody (425-475) (STJA0006717)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RRAD antibody (1-100) [PTR2260] (STJA0006261)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Human
£48.00 - £252.00 -
Anti-GFAP antibody (300-432) [PTR2201/470] (STJA0006242)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-NFE2L2 antibody (300-400) [PTR2557] (STJA0006234)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-Phospho-LMNA-Ser392 antibody (350-450) [PTR1133] (STJA0006224)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ACE2 antibody [2C1] (STJA0006217)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ADGRB1 antibody (101-151 aa) (STJ197431)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-CXCR4 antibody (203-253 aa) (STJ197402)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GABRA3 antibody (51-101 aa) (STJ197388)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GABRA4 antibody (149-199 aa) (STJ197387)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GABRG2 antibody (STJ197386)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SLC6A1 antibody (329-379 aa) (STJ197384)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-GHSR antibody (290-370 aa) (STJ197378)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-MAPK9 antibody (STJ197370)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-KCNN2 antibody (STJ197365)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-KCNA10 antibody (194-244 aa) (STJ197361)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-KCNH5 antibody (264-314 aa) (STJ197359)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SLC12A4 antibody (658-708 aa) (STJ197335)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-CDKN1C antibody (200-316 aa) [ABT214] (STJ197275)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-PIP antibody (50-146 aa) [ABT175] (STJ197269)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC
Reactivity :
Human
£174.00 - £252.00 -
Anti-KIT antibody (300-400 aa) [ABT233] (STJ197265)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CLDN3 antibody (150-220 aa) [ABT509] (STJ197262)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-COL1A2 antibody (1200-1464 aa) [ABT162] (STJ197220)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-STMN1 antibody (1-100 aa) [ABT266] (STJ197190)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
£174.00 - £252.00 -
Anti-TFF1 antibody (25-84 aa) [ABT265] (STJ197187)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-PRL antibody (100-227 aa) [ABT220] (STJ197184)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MUC4 antibody (2000-2100 aa) [ABT199] (STJ197170)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-SCGB2A2 antibody (19-93 aa) [ABT079] (STJ197168)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-MAGEC1 antibody (700-800 aa) [ABT251] (STJ197166)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD44 antibody (100-200 aa) [ABT147] (STJ197122)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00 -
Anti-CD38 antibody (200-300 aa) [ABT298] (STJ197120)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
£174.00 - £252.00