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-PSMB4 antibody (230-239) (STJ72349)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-PSMA4 antibody (Internal) (STJ72341)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-PRKAA2 antibody (Internal) (STJ72336)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-MYO5A antibody (Internal) (STJ72335)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-UCHL1 antibody (58-68) (STJ72312)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-LY6E-Mouse antibody (Internal) (STJ72310)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC/IHC
Reactivity :
Mouse
£312.50 -
Anti-NUP107 antibody (Internal) (STJ72287)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-PTPRB antibody (Internal) (STJ72286)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Rat/Pig/Dog/Cow
£312.50 -
Anti-RFX5 antibody (Internal) (STJ72260)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Pig/Dog/Cow
£312.50 -
Anti-GNAS antibody (Internal) (STJ72252)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-SOX3 antibody (C-Term) (STJ72249)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-PBX1 antibody (Internal) (STJ72248)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-POU6F1 antibody (Internal) (STJ72240)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-OCT4/POU5F1-Mouse antibody (Internal) (STJ72238)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Mouse/Rat
£312.50 -
Anti-POU2AF1 antibody (Internal) (STJ72228)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-BBS7 antibody (Internal) (STJ72221)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-CETP antibody (N-Term) (STJ72201)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human
£312.50 -
Anti-SLC26A6 antibody (Internal) (STJ72194)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-ARMS2 antibody (Internal) (STJ72183)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-TRIM71 antibody (390-402) (STJ72181)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-OSMR antibody (Internal) (STJ72178)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human
£312.50 -
Anti-Glutamate Dehydrogenase antibody (Internal) (STJ72157)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-OXT-Mouse antibody (C-Term) (STJ72156)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Mouse/Rat
£312.50 -
Anti-MON1A antibody (478-489) (STJ72147)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-HOXD13 antibody (Internal) (STJ72144)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/IF
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-MAPRE3 antibody (Internal) (STJ72139)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-SPAG16 antibody (139-152) (STJ72138)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IF/IHC
Reactivity :
Human/Dog/Cow
£312.50 -
Anti-MICS1/GHITM antibody (Internal) (STJ72128)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-GOLPH3 antibody (Internal) (STJ72120)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-TGFBI antibody (Internal) (STJ72119)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-SNX1 antibody (Internal) (STJ72116)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-NDUFS6 antibody (Internal) (STJ72114)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-SLC12A2 antibody (Internal) (STJ72112)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-SRGAP2 antibody (Internal) (STJ72107)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-ACAT1 antibody (257-269) (STJ72088)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-GPI/Neuroleukin antibody (81-93) (STJ72086)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-PCDH11Y/PCDH11X antibody (Internal) (STJ72076)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-Stromal antigen 2/STAG2 antibody (Internal) (STJ72075)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-PROKR2 antibody (Internal) (STJ72052)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Rat
£312.50 -
Anti-SLC4A11/BTR1 antibody (Internal) (STJ72051)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-TET2 antibody (Internal) (STJ72029)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/FC
Reactivity :
Human/Mouse/Dog
£312.50 -
Anti-LIGHT/CD258 antibody (Internal) (STJ72007)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human
£312.50 -
Anti-PRKCDBP antibody (Internal) (STJ72000)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-Restin/CLIP1 antibody (C-Term) (STJ71977)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-ICOS antibody (Internal) (STJ71963)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-HMOX2 antibody (Internal) (STJ71962)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Cow
£312.50 -
Anti-WNT15/WNT9B antibody (Internal) (STJ71949)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-PEBP4 antibody (C-Term) (STJ71942)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50
-
Anti-PSMB4 antibody (230-239) (STJ72349)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-PSMA4 antibody (Internal) (STJ72341)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-PRKAA2 antibody (Internal) (STJ72336)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-MYO5A antibody (Internal) (STJ72335)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-UCHL1 antibody (58-68) (STJ72312)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-LY6E-Mouse antibody (Internal) (STJ72310)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC/IHC
Reactivity :
Mouse
£312.50 -
Anti-NUP107 antibody (Internal) (STJ72287)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-PTPRB antibody (Internal) (STJ72286)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human/Rat/Pig/Dog/Cow
£312.50 -
Anti-RFX5 antibody (Internal) (STJ72260)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Pig/Dog/Cow
£312.50 -
Anti-GNAS antibody (Internal) (STJ72252)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-SOX3 antibody (C-Term) (STJ72249)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-PBX1 antibody (Internal) (STJ72248)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-POU6F1 antibody (Internal) (STJ72240)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-OCT4/POU5F1-Mouse antibody (Internal) (STJ72238)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Mouse/Rat
£312.50 -
Anti-POU2AF1 antibody (Internal) (STJ72228)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-BBS7 antibody (Internal) (STJ72221)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-CETP antibody (N-Term) (STJ72201)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human
£312.50 -
Anti-SLC26A6 antibody (Internal) (STJ72194)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-ARMS2 antibody (Internal) (STJ72183)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-TRIM71 antibody (390-402) (STJ72181)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-OSMR antibody (Internal) (STJ72178)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC
Reactivity :
Human
£312.50 -
Anti-Glutamate Dehydrogenase antibody (Internal) (STJ72157)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-OXT-Mouse antibody (C-Term) (STJ72156)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Mouse/Rat
£312.50 -
Anti-MON1A antibody (478-489) (STJ72147)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-HOXD13 antibody (Internal) (STJ72144)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/IF
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-MAPRE3 antibody (Internal) (STJ72139)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-SPAG16 antibody (139-152) (STJ72138)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/FC/IF/IHC
Reactivity :
Human/Dog/Cow
£312.50 -
Anti-MICS1/GHITM antibody (Internal) (STJ72128)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Cow/Pig
£312.50 -
Anti-GOLPH3 antibody (Internal) (STJ72120)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Dog/Cow
£312.50 -
Anti-TGFBI antibody (Internal) (STJ72119)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/IF
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-SNX1 antibody (Internal) (STJ72116)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-NDUFS6 antibody (Internal) (STJ72114)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-SLC12A2 antibody (Internal) (STJ72112)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/IF/FC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-SRGAP2 antibody (Internal) (STJ72107)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-ACAT1 antibody (257-269) (STJ72088)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human/Mouse/Rat/Cow
£312.50 -
Anti-GPI/Neuroleukin antibody (81-93) (STJ72086)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-PCDH11Y/PCDH11X antibody (Internal) (STJ72076)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-Stromal antigen 2/STAG2 antibody (Internal) (STJ72075)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat/Dog/Pig/Cow
£312.50 -
Anti-PROKR2 antibody (Internal) (STJ72052)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Rat
£312.50 -
Anti-SLC4A11/BTR1 antibody (Internal) (STJ72051)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-TET2 antibody (Internal) (STJ72029)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC/FC
Reactivity :
Human/Mouse/Dog
£312.50 -
Anti-LIGHT/CD258 antibody (Internal) (STJ72007)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human
£312.50 -
Anti-PRKCDBP antibody (Internal) (STJ72000)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-Restin/CLIP1 antibody (C-Term) (STJ71977)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-ICOS antibody (Internal) (STJ71963)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human
£312.50 -
Anti-HMOX2 antibody (Internal) (STJ71962)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human/Mouse/Cow
£312.50 -
Anti-WNT15/WNT9B antibody (Internal) (STJ71949)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB
Reactivity :
Human/Mouse/Rat
£312.50 -
Anti-PEBP4 antibody (C-Term) (STJ71942)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50