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-BHMT antibody (C-Term) (STJ71251)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-B7-H4 antibody (Internal) (STJ71250)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-NCF4/P40PHOX antibody (Internal) (STJ71228)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-c-Myb antibody (281-294) (STJ71218)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-TGM2 antibody (Internal) (STJ71197)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-Carabin/TBC1D10C antibody (Internal) (STJ71122)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Dog/Pig
£312.50 -
Anti-KLK2 antibody (Internal) (STJ71120)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-P4HA1 antibody (Internal) (STJ71115)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC
Reactivity :
Human/Dog/Cow
£312.50 -
Anti-Neuroligin 2 antibody (Internal) (STJ71114)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-DIO2 antibody (Internal) (STJ71102)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IF/IHC
Reactivity :
Human/Mouse/Rat/Pig
£312.50 -
Anti-TCF1/HNF1 antibody (Internal) (STJ71080)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-DGAT1 antibody (Internal) (STJ71070)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-ARF1 antibody (C-Term) (STJ71062)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-GJB2/Connexin 26 antibody (C-Term) (STJ71052)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Arylsulfatase A antibody (Internal) (STJ71016)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-FLAP/ALOX5AP antibody (Internal) (STJ71006)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Dog
£312.50 -
Anti-DRD5 antibody (Internal) (STJ71001)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human
£312.50 -
Anti-Septin 1/SEPT1 antibody (Internal) (STJ70997)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-STAT3 antibody (Internal) (STJ70982)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-DSCAM antibody (Internal) (STJ70978)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Munc13-4/UNC13D antibody (Internal) (STJ70966)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-Caspase 3 antibody (Internal) (STJ70944)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/ICC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Chromogranin A precursor antibody (Internal) (STJ70936)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human
£312.50 -
Anti-TAK1/MAP3K7 antibody (Internal) (STJ70932)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-Leptin Receptor antibody (Internal) (STJ70931)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human/Dog
£312.50 -
Anti-AIF1/IBA1-Isoform 1/3 antibody (C-Term) (STJ70928)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IF/IHC
Reactivity :
Human
£312.50 -
Anti-Catenin alpha1 antibody (Internal) (STJ70919)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-CYP3A4 antibody (Internal) (STJ70897)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/FC
Reactivity :
Human
£312.50 -
Anti-Oxytocin Receptor antibody (Internal) (STJ70891)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IHC
Reactivity :
Human
£312.50 -
Anti-Engrailed-2 antibody (C-Term) (STJ70867)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-TIM3/HAVCR2 antibody (Internal) (STJ70863)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Dog
£312.50 -
Anti-ERG antibody (C-Term) (STJ70848)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC/IF
Reactivity :
Human
£312.50 -
Anti-ROBO1/DUTT1 antibody (Internal) (STJ70835)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-NOTCH3 antibody (C-Term) (STJ70825)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IHC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-Karyopherin beta 1 antibody (C-Term) (STJ70816)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-HEXIM1 antibody (C-Term) (STJ70792)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse
£312.50 -
Anti-CBX5/HP1-Alpha antibody (Internal) (STJ70789)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Dog
£312.50 -
Anti-Duffy/FY/DARC antibody (N-Term) (STJ70779)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human
£312.50 -
Anti-SCN5A antibody (Internal) (STJ70769)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-Histamine Receptor H2 antibody (C-Term) (STJ70766)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Cofilin 2 antibody (C-Term) (STJ70757)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Pig
£312.50 -
Anti-Parvalbumin antibody (C-Term) (STJ70716)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Rat
£312.50 -
Anti-Arrestin beta 2 antibody (Internal) (STJ70699)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-SNAP25 antibody (C-Term) (STJ70695)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Proopiomelanocortin/POMC antibody (C-Term) (STJ70690)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/FC
Reactivity :
Human
£312.50 -
Anti-PAI1/SERPINE1 antibody (Internal) (STJ70687)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Dog
£312.50 -
Anti-CD32/FCGR2B antibody (C-Term) (STJ70681)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC/IF/IHC
Reactivity :
Human
£312.50 -
Anti-Nucleophosmin/NPM1 antibody (C-Term) (STJ70677)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50
-
Anti-BHMT antibody (C-Term) (STJ71251)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-B7-H4 antibody (Internal) (STJ71250)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-NCF4/P40PHOX antibody (Internal) (STJ71228)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-c-Myb antibody (281-294) (STJ71218)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-TGM2 antibody (Internal) (STJ71197)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-Carabin/TBC1D10C antibody (Internal) (STJ71122)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Dog/Pig
£312.50 -
Anti-KLK2 antibody (Internal) (STJ71120)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-P4HA1 antibody (Internal) (STJ71115)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC
Reactivity :
Human/Dog/Cow
£312.50 -
Anti-Neuroligin 2 antibody (Internal) (STJ71114)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-DIO2 antibody (Internal) (STJ71102)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IF/IHC
Reactivity :
Human/Mouse/Rat/Pig
£312.50 -
Anti-TCF1/HNF1 antibody (Internal) (STJ71080)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-DGAT1 antibody (Internal) (STJ71070)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-ARF1 antibody (C-Term) (STJ71062)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-GJB2/Connexin 26 antibody (C-Term) (STJ71052)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Arylsulfatase A antibody (Internal) (STJ71016)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-FLAP/ALOX5AP antibody (Internal) (STJ71006)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Dog
£312.50 -
Anti-DRD5 antibody (Internal) (STJ71001)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human
£312.50 -
Anti-Septin 1/SEPT1 antibody (Internal) (STJ70997)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-STAT3 antibody (Internal) (STJ70982)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-DSCAM antibody (Internal) (STJ70978)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Munc13-4/UNC13D antibody (Internal) (STJ70966)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-Caspase 3 antibody (Internal) (STJ70944)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/ICC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Chromogranin A precursor antibody (Internal) (STJ70936)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human
£312.50 -
Anti-TAK1/MAP3K7 antibody (Internal) (STJ70932)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-Leptin Receptor antibody (Internal) (STJ70931)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human/Dog
£312.50 -
Anti-AIF1/IBA1-Isoform 1/3 antibody (C-Term) (STJ70928)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IF/IHC
Reactivity :
Human
£312.50 -
Anti-Catenin alpha1 antibody (Internal) (STJ70919)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-CYP3A4 antibody (Internal) (STJ70897)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/FC
Reactivity :
Human
£312.50 -
Anti-Oxytocin Receptor antibody (Internal) (STJ70891)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IHC
Reactivity :
Human
£312.50 -
Anti-Engrailed-2 antibody (C-Term) (STJ70867)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-TIM3/HAVCR2 antibody (Internal) (STJ70863)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Dog
£312.50 -
Anti-ERG antibody (C-Term) (STJ70848)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC/IF
Reactivity :
Human
£312.50 -
Anti-ROBO1/DUTT1 antibody (Internal) (STJ70835)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-NOTCH3 antibody (C-Term) (STJ70825)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IHC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-Karyopherin beta 1 antibody (C-Term) (STJ70816)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-HEXIM1 antibody (C-Term) (STJ70792)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse
£312.50 -
Anti-CBX5/HP1-Alpha antibody (Internal) (STJ70789)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Dog
£312.50 -
Anti-Duffy/FY/DARC antibody (N-Term) (STJ70779)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human
£312.50 -
Anti-SCN5A antibody (Internal) (STJ70769)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-Histamine Receptor H2 antibody (C-Term) (STJ70766)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Cofilin 2 antibody (C-Term) (STJ70757)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Pig
£312.50 -
Anti-Parvalbumin antibody (C-Term) (STJ70716)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human/Rat
£312.50 -
Anti-Arrestin beta 2 antibody (Internal) (STJ70699)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-SNAP25 antibody (C-Term) (STJ70695)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-Proopiomelanocortin/POMC antibody (C-Term) (STJ70690)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/FC
Reactivity :
Human
£312.50 -
Anti-PAI1/SERPINE1 antibody (Internal) (STJ70687)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Dog
£312.50 -
Anti-CD32/FCGR2B antibody (C-Term) (STJ70681)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC/IF/IHC
Reactivity :
Human
£312.50 -
Anti-Nucleophosmin/NPM1 antibody (C-Term) (STJ70677)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50