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-Calnexin antibody (Internal) (STJ71980)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-CD11A/integrin alpha L antibody (Internal) (STJ71969)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human
£312.50 -
Anti-XPNPEP1 antibody (C-Term) (STJ71935)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Cow/Pig/Dog
£312.50 -
Anti-PPP4C antibody (C-Term) (STJ71926)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Rat/Dog
£312.50 -
Anti-CAV3 antibody (N-Term) (STJ71896)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-DLL1 antibody (Internal) (STJ71886)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-Annexin I antibody (C-Term) (STJ71839)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-DSCR2/PSMG1 antibody (C-Term) (STJ71827)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-CEP290 antibody (Internal) (STJ71812)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/ICC
Reactivity :
Human
£312.50 -
Anti-Desmin antibody (C-Term) (STJ71803)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-FTL antibody (C-Term) (STJ71798)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-E2F8 antibody (Internal) (STJ71792)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Cow
£312.50 -
Anti-AGXT/AGT antibody (Internal) (STJ71786)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human
£312.50 -
Anti-AUTS2 antibody (C-Term) (STJ71762)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Dog
£312.50 -
Anti-Clusterin/ApoJ-Mouse antibody (C-Term) (STJ71726)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Mouse/Rat
£312.50 -
Anti-SOX10 antibody (Internal) (STJ71694)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-Alpha2-antiplasmin antibody (Internal) (STJ71657)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human
£312.50 -
Anti-MRP8/ABCC11 antibody (Internal) (STJ71630)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human
£312.50 -
Anti-XBP1/TREB5 antibody (Internal) (STJ71580)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-CEP290/NPHP6 antibody (Internal) (STJ71490)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/IF
Reactivity :
Human
£312.50 -
Anti-TUSC3/N33 antibody (Internal) (STJ71488)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-AADACL1 antibody (C-Term) (STJ71461)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-TMPRSS2 antibody (Internal) (STJ71393)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-EPB41L2/4.1G antibody (593-604) (STJ71353)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC/FC
Reactivity :
Human
£312.50 -
Anti-CRHR1/CRF-R antibody (107-117) (STJ71309)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-LGP2 antibody (C-Term) (STJ71279)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£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-Calnexin antibody (Internal) (STJ71980)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-CD11A/integrin alpha L antibody (Internal) (STJ71969)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/FC
Reactivity :
Human
£312.50 -
Anti-XPNPEP1 antibody (C-Term) (STJ71935)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Cow/Pig/Dog
£312.50 -
Anti-PPP4C antibody (C-Term) (STJ71926)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Rat/Dog
£312.50 -
Anti-CAV3 antibody (N-Term) (STJ71896)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-DLL1 antibody (Internal) (STJ71886)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-Annexin I antibody (C-Term) (STJ71839)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-DSCR2/PSMG1 antibody (C-Term) (STJ71827)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-CEP290 antibody (Internal) (STJ71812)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/ICC
Reactivity :
Human
£312.50 -
Anti-Desmin antibody (C-Term) (STJ71803)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-FTL antibody (C-Term) (STJ71798)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-E2F8 antibody (Internal) (STJ71792)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Cow
£312.50 -
Anti-AGXT/AGT antibody (Internal) (STJ71786)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human
£312.50 -
Anti-AUTS2 antibody (C-Term) (STJ71762)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Dog
£312.50 -
Anti-Clusterin/ApoJ-Mouse antibody (C-Term) (STJ71726)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Mouse/Rat
£312.50 -
Anti-SOX10 antibody (Internal) (STJ71694)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-Alpha2-antiplasmin antibody (Internal) (STJ71657)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human
£312.50 -
Anti-MRP8/ABCC11 antibody (Internal) (STJ71630)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF/FC
Reactivity :
Human
£312.50 -
Anti-XBP1/TREB5 antibody (Internal) (STJ71580)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-CEP290/NPHP6 antibody (Internal) (STJ71490)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/IF
Reactivity :
Human
£312.50 -
Anti-TUSC3/N33 antibody (Internal) (STJ71488)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-AADACL1 antibody (C-Term) (STJ71461)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-TMPRSS2 antibody (Internal) (STJ71393)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-EPB41L2/4.1G antibody (593-604) (STJ71353)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC/FC
Reactivity :
Human
£312.50 -
Anti-CRHR1/CRF-R antibody (107-117) (STJ71309)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-LGP2 antibody (C-Term) (STJ71279)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£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