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-ATP1A1 antibody (1-100) [S8MR] (STJ11101388)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-KRT5 antibody (491-590) [S1MR] (STJ11101321)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-ATP5A1 antibody (200-300) [S5MR] (STJ11101295)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-Phospho-STAT5A/STAT5B-Y694 antibody (STJ11101025)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13 -
Anti-ATP1A1 antibody (1-1023) (STJ110188)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-MPO antibody (STJ13100488)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human
€414.38 -
Anti-Spinophilin antibody (450-500 aa) (STJ13100376)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
€414.38 -
Anti-GFAP antibody (250-300) (STJ13100149)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Mouse/Rat/Human
€414.38 -
Anti-Clavesin 1 antibody (300-354 aa) (STJ13100108)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
€414.38 -
Anti-ATG16L1 antibody (STJ13100004)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human
€414.38 -
Anti-Recombinant-Transferrin antibody [SR0697] (STJA0010697)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human
€213.13 - €291.88 -
Anti-Recombinant-Annexin-6/ANXA6 antibody [SM0597] (STJA0010597)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-Glutamine Synthetase antibody [SM0584] (STJA0010584)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-Heme Oxygenase 1 antibody [SM0572] (STJA0010572)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-Phospho-Granzyme B antibody [SR0537] (STJA0010537)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Rat
€213.13 - €291.88 -
Anti-Caldesmon/CDM antibody [SM0510] (STJA0010510)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-METTL3 antibody [SM0492] (STJA0010492)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Ly6g antibody [SM0468] (STJA0010468)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse
€213.13 - €291.88 -
Anti-Myelin Basic Protein antibody [SM0466] (STJA0010466)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Collagen III antibody [SM0439] (STJA0010439)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
€213.13 - €291.88 -
Anti-NAPSIN A antibody [SM0409] (STJA0010409)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-CD11b antibody [SM0390] (STJA0010390)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-PMS2 antibody [SM0372] (STJA0010372)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Sodium Potassium ATPase antibody [SM5233] (STJA0005233)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-alpha Tubulin antibody [SM5232] (STJA0005232)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-CD34 antibody [SM5231] (STJA0005231)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-PGP9.5 antibody [SM5228] (STJA0005228)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Cytochrome C antibody [SM5173] (STJA0005173)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Mouse/Rat
€213.13 - €291.88 -
Anti-COX IV antibody [SM5083] (STJA0005083)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ICC
Reactivity :
Mouse/Rat
€213.13 - €291.88 -
Anti-TTF1 antibody [SM5074] (STJA0005074)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-GAPDH antibody [SM4970] (STJA0004970)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ICC
Reactivity :
Human/Mouse/Rat
€115.63 -
Anti-beta Actin antibody [SM4905] (STJA0004905)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ICC
Reactivity :
Human/Mouse/Rat
€115.63 -
Anti-Phospho-JNK1 + JNK2 + JNK3-T183/Y185-T183/Y185-T221/Y223 antibody [S5826RM] (STJ11105826)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-HMGB1 antibody (1-215) (STJ11105655)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13 -
Anti-IGF2BP1 antibody (100-200) (STJ11105634)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-COX4I1 antibody (23-98) (STJ11104961)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13 -
Anti-GLUL antibody (1-373) (STJ11104567)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-PROM1 antibody (179-433) (STJ11104487)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Rat
€161.88 - €803.13 -
Anti-VIM antibody (10-101) (STJ11104460)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-LMNA antibody (400-500) (STJ11103805)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA/ChIP
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-TOP2A antibody (1400-1531 aa) [ABT272] (STJ197194)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
€217.50 - €315.00 -
Anti-MS4A1 antibody (200-297 aa) [ABT065] (STJ197112)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-ERBB2 antibody (300-400 aa) [ABT338] (STJ197087)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
€217.50 - €315.00 -
Anti-CDH2 antibody (200-400 aa) [ABT-CDH2] (STJ196931)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-CD79A antibody (100-226 aa) [ABT-CD79a] (STJ196920)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-Actin, smooth muscle antibody (1-100 aa) [ABT-SMA] (STJ196911)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
€217.50 - €315.00 -
Anti-EPCAM antibody (100-200 aa) [ABT-EPCAM] (STJ196761)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-Phospho-Smad3-S423/S425 antibody (STJ11103777)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13
-
Anti-ATP1A1 antibody (1-100) [S8MR] (STJ11101388)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-KRT5 antibody (491-590) [S1MR] (STJ11101321)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-ATP5A1 antibody (200-300) [S5MR] (STJ11101295)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-Phospho-STAT5A/STAT5B-Y694 antibody (STJ11101025)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13 -
Anti-ATP1A1 antibody (1-1023) (STJ110188)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-MPO antibody (STJ13100488)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human
€414.38 -
Anti-Spinophilin antibody (450-500 aa) (STJ13100376)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
€414.38 -
Anti-GFAP antibody (250-300) (STJ13100149)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Mouse/Rat/Human
€414.38 -
Anti-Clavesin 1 antibody (300-354 aa) (STJ13100108)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
€414.38 -
Anti-ATG16L1 antibody (STJ13100004)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/WB
Reactivity :
Human
€414.38 -
Anti-Recombinant-Transferrin antibody [SR0697] (STJA0010697)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Human
€213.13 - €291.88 -
Anti-Recombinant-Annexin-6/ANXA6 antibody [SM0597] (STJA0010597)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-Glutamine Synthetase antibody [SM0584] (STJA0010584)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-Heme Oxygenase 1 antibody [SM0572] (STJA0010572)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-Phospho-Granzyme B antibody [SR0537] (STJA0010537)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
IHC/IF
Reactivity :
Rat
€213.13 - €291.88 -
Anti-Caldesmon/CDM antibody [SM0510] (STJA0010510)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-METTL3 antibody [SM0492] (STJA0010492)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Ly6g antibody [SM0468] (STJA0010468)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Mouse
€213.13 - €291.88 -
Anti-Myelin Basic Protein antibody [SM0466] (STJA0010466)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Collagen III antibody [SM0439] (STJA0010439)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
€213.13 - €291.88 -
Anti-NAPSIN A antibody [SM0409] (STJA0010409)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-CD11b antibody [SM0390] (STJA0010390)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-PMS2 antibody [SM0372] (STJA0010372)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Sodium Potassium ATPase antibody [SM5233] (STJA0005233)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-alpha Tubulin antibody [SM5232] (STJA0005232)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-CD34 antibody [SM5231] (STJA0005231)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-PGP9.5 antibody [SM5228] (STJA0005228)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Cytochrome C antibody [SM5173] (STJA0005173)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Mouse/Rat
€213.13 - €291.88 -
Anti-COX IV antibody [SM5083] (STJA0005083)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ICC
Reactivity :
Mouse/Rat
€213.13 - €291.88 -
Anti-TTF1 antibody [SM5074] (STJA0005074)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
€213.13 - €291.88 -
Anti-Recombinant-GAPDH antibody [SM4970] (STJA0004970)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ICC
Reactivity :
Human/Mouse/Rat
€115.63 -
Anti-beta Actin antibody [SM4905] (STJA0004905)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ICC
Reactivity :
Human/Mouse/Rat
€115.63 -
Anti-Phospho-JNK1 + JNK2 + JNK3-T183/Y185-T183/Y185-T221/Y223 antibody [S5826RM] (STJ11105826)
Clonality :
Monoclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€183.13 - €803.13 -
Anti-HMGB1 antibody (1-215) (STJ11105655)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13 -
Anti-IGF2BP1 antibody (100-200) (STJ11105634)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-COX4I1 antibody (23-98) (STJ11104961)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13 -
Anti-GLUL antibody (1-373) (STJ11104567)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-PROM1 antibody (179-433) (STJ11104487)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/IP/ELISA
Reactivity :
Human/Rat
€161.88 - €803.13 -
Anti-VIM antibody (10-101) (STJ11104460)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-LMNA antibody (400-500) (STJ11103805)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA/ChIP
Reactivity :
Human/Mouse/Rat
€140.63 - €655.63 -
Anti-TOP2A antibody (1400-1531 aa) [ABT272] (STJ197194)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
€217.50 - €315.00 -
Anti-MS4A1 antibody (200-297 aa) [ABT065] (STJ197112)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-ERBB2 antibody (300-400 aa) [ABT338] (STJ197087)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
€217.50 - €315.00 -
Anti-CDH2 antibody (200-400 aa) [ABT-CDH2] (STJ196931)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-CD79A antibody (100-226 aa) [ABT-CD79a] (STJ196920)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-Actin, smooth muscle antibody (1-100 aa) [ABT-SMA] (STJ196911)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
€217.50 - €315.00 -
Anti-EPCAM antibody (100-200 aa) [ABT-EPCAM] (STJ196761)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
€217.50 - €315.00 -
Anti-Phospho-Smad3-S423/S425 antibody (STJ11103777)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Mouse/Rat
€161.88 - €803.13