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!

-
Anti-ATP2A2 antibody (1-14 aa) [R09-1G2] (STJA0011949)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Rat
£264.50 -
Anti-PPP2CA antibody (277-294 aa) [R04-4G4] (STJA0011815)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Hamster
£246.50 -
Anti-ACTA1 antibody (363-376 aa) [R03-5I2] (STJA0011635)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Rat
£246.50 -
Anti-CBX5 antibody (176-190 aa) [R09-9D5] (STJA0011448)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-EIF1AX antibody (97-110 aa) [R04-8B7] (STJA0011264)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-TUBB4A antibody (430-444 aa) [R06-6A5] (STJA0011034)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-ATP5F1B antibody (151-164 aa) [R01-4G1] (STJA0011009)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Monkey
£264.50 -
Anti-TUBA4A antibody (400-448 aa) [R02-2H3] (STJA0010943)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Hamster
£246.50 -
Anti-APP antibody (66-82 aa) [R09-3F7] (STJA0010881)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-Phospho-MAPK14-T180 antibody (STJ11105887)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-Phospho-STAT3-Y705 antibody [S5819RM] (STJ11105819)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£146.50 - £642.50 -
Anti-Phospho-SMAD5-S463/S465 antibody (STJ11105818)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-Phospho-Akt-Y315 antibody (STJ11105776)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-Histone H3 antibody (1-136) (STJ11105725)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat/Other
£112.50 - £524.50 -
Anti-CD63 antibody (103-203) (STJ11105705)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-H1-2 antibody (100-200) (STJ11105680)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDH1 antibody (373-622) (STJ11105677)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD10 antibody (52-750) [S5672RM] (STJ11105672)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/FC/ELISA
Reactivity :
Mouse
£129.50 - £574.50 -
Anti-HMGCR antibody (200-300) (STJ11105656)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-DDX3X antibody (100-200) (STJ11105653)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ZEB1 antibody (800-900) [S5649RM] (STJ11105649)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat
£129.50 - £574.50 -
Anti-MRPS21 antibody (1-87) (STJ11105617)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MRPS23 antibody (1-190) (STJ11105614)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-ABCA1 antibody (2162-2261) (STJ11105605)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-NOD2 antibody (28-270) (STJ11105602)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-MMP2 antibody (30-660) (STJ11105582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-MFGE8 antibody (231-387) (STJ11105580)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-SCD antibody (260-359) (STJ11105577)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£129.50 - £642.50 -
Anti-KDM7A antibody (840-941) (STJ11105555)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-P2RX4 antibody (111-211) (STJ11105551)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-NOTCH2 antibody (1697-1819) (STJ11105517)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-IGF2 antibody (70-180) (STJ11105485)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MRPL13 antibody (70-178) (STJ11105467)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CYP11B2 antibody (1-100) (STJ11105453)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD276 antibody (29-245) (STJ11105431)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-AASS antibody (480-600) (STJ11105411)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-nm23 antibody (1-152) (STJ11105407)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-Lipocalin-2/NGAL antibody (21-200) (STJ11105405)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-C1qa antibody (23-245) (STJ11105385)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NLRC4 antibody (71-170) (STJ11105310)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CBX3 antibody (1-183) (STJ11105306)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-RPL26 antibody (1-145) (STJ11105288)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NUR77 antibody (361-601 aa) (STJ11105261)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-CD80 antibody (38-245) [S5206RM] (STJ11105206)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/FC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £574.50 -
Anti-PRDX2 antibody (1-142) (STJ11105112)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD45RB antibody (26-463) (STJ11105069)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SDC1 antibody [S5063RM] (STJ11105063)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human
£129.50 - £574.50 -
Anti-ATAD3A/ATAD3B antibody (1-240) (STJ11104924)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50
-
Anti-ATP2A2 antibody (1-14 aa) [R09-1G2] (STJA0011949)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Rat
£264.50 -
Anti-PPP2CA antibody (277-294 aa) [R04-4G4] (STJA0011815)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Hamster
£246.50 -
Anti-ACTA1 antibody (363-376 aa) [R03-5I2] (STJA0011635)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Rat
£246.50 -
Anti-CBX5 antibody (176-190 aa) [R09-9D5] (STJA0011448)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-EIF1AX antibody (97-110 aa) [R04-8B7] (STJA0011264)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-TUBB4A antibody (430-444 aa) [R06-6A5] (STJA0011034)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-ATP5F1B antibody (151-164 aa) [R01-4G1] (STJA0011009)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Monkey
£264.50 -
Anti-TUBA4A antibody (400-448 aa) [R02-2H3] (STJA0010943)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF/IP
Reactivity :
Human/Mouse/Rat/Hamster
£246.50 -
Anti-APP antibody (66-82 aa) [R09-3F7] (STJA0010881)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-F/IHC-P/ICC/IF
Reactivity :
Human/Mouse/Rat
£246.50 -
Anti-Phospho-MAPK14-T180 antibody (STJ11105887)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-Phospho-STAT3-Y705 antibody [S5819RM] (STJ11105819)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£146.50 - £642.50 -
Anti-Phospho-SMAD5-S463/S465 antibody (STJ11105818)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-Phospho-Akt-Y315 antibody (STJ11105776)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-Histone H3 antibody (1-136) (STJ11105725)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat/Other
£112.50 - £524.50 -
Anti-CD63 antibody (103-203) (STJ11105705)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-H1-2 antibody (100-200) (STJ11105680)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CDH1 antibody (373-622) (STJ11105677)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD10 antibody (52-750) [S5672RM] (STJ11105672)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/FC/ELISA
Reactivity :
Mouse
£129.50 - £574.50 -
Anti-HMGCR antibody (200-300) (STJ11105656)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-DDX3X antibody (100-200) (STJ11105653)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-ZEB1 antibody (800-900) [S5649RM] (STJ11105649)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat
£129.50 - £574.50 -
Anti-MRPS21 antibody (1-87) (STJ11105617)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MRPS23 antibody (1-190) (STJ11105614)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-ABCA1 antibody (2162-2261) (STJ11105605)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-NOD2 antibody (28-270) (STJ11105602)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-MMP2 antibody (30-660) (STJ11105582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/IF/ICC/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-MFGE8 antibody (231-387) (STJ11105580)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-SCD antibody (260-359) (STJ11105577)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£129.50 - £642.50 -
Anti-KDM7A antibody (840-941) (STJ11105555)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-P2RX4 antibody (111-211) (STJ11105551)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-NOTCH2 antibody (1697-1819) (STJ11105517)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-IGF2 antibody (70-180) (STJ11105485)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-MRPL13 antibody (70-178) (STJ11105467)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-CYP11B2 antibody (1-100) (STJ11105453)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD276 antibody (29-245) (STJ11105431)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-AASS antibody (480-600) (STJ11105411)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-nm23 antibody (1-152) (STJ11105407)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-Lipocalin-2/NGAL antibody (21-200) (STJ11105405)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-C1qa antibody (23-245) (STJ11105385)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NLRC4 antibody (71-170) (STJ11105310)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CBX3 antibody (1-183) (STJ11105306)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-RPL26 antibody (1-145) (STJ11105288)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NUR77 antibody (361-601 aa) (STJ11105261)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-CD80 antibody (38-245) [S5206RM] (STJ11105206)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/FC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £574.50 -
Anti-PRDX2 antibody (1-142) (STJ11105112)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CD45RB antibody (26-463) (STJ11105069)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SDC1 antibody [S5063RM] (STJ11105063)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC-P/ELISA
Reactivity :
Human
£129.50 - £574.50 -
Anti-ATAD3A/ATAD3B antibody (1-240) (STJ11104924)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50