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-AXIN2 antibody (700-800) (STJ11104474)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-RCN1 antibody (30-331) (STJ11104431)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-BCKDHA antibody (276-445) (STJ11104430)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-PBK antibody (1-322) (STJ11104418)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EXOC2 antibody (1-220) (STJ11104417)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NME1 antibody (10-110) (STJ11104385)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-NDUFS5 antibody (1-106) (STJ11104382)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-MYD88 antibody (20-140) (STJ11104377)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MSH2 antibody (1-300) (STJ11104374)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Rat
£129.50 - £642.50 -
Anti-GSTK1 antibody (1-226) (STJ11104362)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-NR3C1 antibody (1-280) (STJ11104346)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-RIGI antibody (825-925) (STJ11104334)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-NUP210 antibody (680-880) (STJ11104329)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-FASN antibody (2221-2511) (STJ11104321)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CSTB antibody (1-98) (STJ11104309)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-CNP antibody (152-421) (STJ11104302)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Phospho-POLR2A-T4 antibody (STJ11104227)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA/ChIP
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-ELOVL6 antibody (50-150) (STJ11104179)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TOMM5 antibody (1-51) (STJ11103974)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-TNKS1BP1 antibody (700-1000) (STJ11103972)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-PRKAR1A antibody (300-386) (STJ11103928)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-XRCC2 antibody (1-83) (STJ11103888)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
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-FGF1 antibody (2-155) (STJ11103790)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
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-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-AXIN2 antibody (700-800) (STJ11104474)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-RCN1 antibody (30-331) (STJ11104431)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-BCKDHA antibody (276-445) (STJ11104430)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-PBK antibody (1-322) (STJ11104418)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-EXOC2 antibody (1-220) (STJ11104417)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NME1 antibody (10-110) (STJ11104385)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-NDUFS5 antibody (1-106) (STJ11104382)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-MYD88 antibody (20-140) (STJ11104377)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MSH2 antibody (1-300) (STJ11104374)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Rat
£129.50 - £642.50 -
Anti-GSTK1 antibody (1-226) (STJ11104362)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-NR3C1 antibody (1-280) (STJ11104346)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-RIGI antibody (825-925) (STJ11104334)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-NUP210 antibody (680-880) (STJ11104329)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-FASN antibody (2221-2511) (STJ11104321)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CSTB antibody (1-98) (STJ11104309)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-CNP antibody (152-421) (STJ11104302)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-Phospho-POLR2A-T4 antibody (STJ11104227)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/ELISA/ChIP
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-ELOVL6 antibody (50-150) (STJ11104179)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-TOMM5 antibody (1-51) (STJ11103974)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-TNKS1BP1 antibody (700-1000) (STJ11103972)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-PRKAR1A antibody (300-386) (STJ11103928)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-XRCC2 antibody (1-83) (STJ11103888)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
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-FGF1 antibody (2-155) (STJ11103790)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
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-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