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-STX17 antibody (1-130) (STJ11102869)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-UGT1A6 antibody (65-270) (STJ11102868)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CYB5R1 antibody (1-305) (STJ11102866)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-HIBCH antibody (33-330) (STJ11102854)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SIRT3 antibody (299-399) (STJ11102849)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-ACOX3 antibody (10-100) (STJ11102831)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NFAT2 antibody (115-298) (STJ11102802)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-Acetyl-HMGB1-K29 antibody (STJ11102770)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-VWF antibody (2645-2813) (STJ11102753)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-Cyclin D1 antibody (200-295) (STJ11102750)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ACE2 antibody (C-Term) (STJ73761)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-Cathepsin B antibody (Internal) (STJ73747)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-SOX2 antibody (N-Term) (STJ73741)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-Estrogen receptor beta antibody (417-428) (STJ73737)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human
£312.50 -
Anti-ADRB1 antibody (Internal) (STJ73735)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-mRaspberry antibody (STJ140289)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-mPlum antibody (STJ140288)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-CFP antibody (STJ140287)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-GFP antibody (STJ140285)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£101.50 - £394.50 -
Anti-mTopaz antibody (STJ140284)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mClover antibody (STJ140283)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mCerulean antibody (STJ140282)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mGrape antibody (STJ140281)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-Azurite antibody (STJ140280)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mBanana antibody (STJ140279)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-tdTomato antibody (STJ140278)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
tdTomato/mCherry/RFP
£101.50 - £394.50 -
Anti-GFP antibody {DyLight®633} (STJ140277)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IF
Reactivity :
GFP
£141.50 - £426.50 -
Anti-GFP antibody {DyLight®488} (STJ140275)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IF
Reactivity :
GFP
£141.50 - £426.50 -
Anti-Aquamarine antibody (STJ140271)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mApple antibody (STJ140269)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-mBlueberry antibody (STJ140268)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-pHluorin antibody (STJ140262)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mNectarine antibody (STJ140261)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-mAmetrine antibody (STJ140259)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-pHuji antibody (STJ140254)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-BFP antibody (STJ140252)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mTurquoise antibody (STJ140247)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mOrange antibody (STJ140227)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-Sapphire antibody (STJ140225)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mTangerine antibody (STJ140214)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-Miranda antibody (220 aa N-Term) (STJ140173)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IF
Reactivity :
D.melanogaster
£135.50 - £394.50 -
Anti-MANF antibody (STJA0002863)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
ELISA/WB/IF/IHC
Reactivity :
Human
£438.50 - £2,502.50 -
Anti-GATA1 antibody (C-Term) (STJ73656)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human
£312.50 -
Anti-ATF6 antibody (C or N-Term) (STJ73653)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human
£312.50 -
Anti-CD44 antibody (1105-1165 aa) (STJ193181)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/IHC/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-PTP4A1 antibody (STJ192209)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-POR antibody (STJ191940)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-TJP3 antibody (STJ191515)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Monkey
£48.00 - £252.00
-
Anti-STX17 antibody (1-130) (STJ11102869)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse
£112.50 - £524.50 -
Anti-UGT1A6 antibody (65-270) (STJ11102868)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-CYB5R1 antibody (1-305) (STJ11102866)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human/Rat
£112.50 - £524.50 -
Anti-HIBCH antibody (33-330) (STJ11102854)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-SIRT3 antibody (299-399) (STJ11102849)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-ACOX3 antibody (10-100) (STJ11102831)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-NFAT2 antibody (115-298) (STJ11102802)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-Acetyl-HMGB1-K29 antibody (STJ11102770)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/ELISA
Reactivity :
Human/Mouse/Rat
£129.50 - £642.50 -
Anti-VWF antibody (2645-2813) (STJ11102753)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC-P/ELISA
Reactivity :
Human
£112.50 - £524.50 -
Anti-Cyclin D1 antibody (200-295) (STJ11102750)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ICC/IP/ELISA
Reactivity :
Human/Mouse/Rat
£112.50 - £524.50 -
Anti-ACE2 antibody (C-Term) (STJ73761)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IHC
Reactivity :
Human
£312.50 -
Anti-Cathepsin B antibody (Internal) (STJ73747)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/IHC/FC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-SOX2 antibody (N-Term) (STJ73741)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/FC/IHC
Reactivity :
Human/Mouse/Rat/Dog/Cow
£312.50 -
Anti-Estrogen receptor beta antibody (417-428) (STJ73737)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF
Reactivity :
Human
£312.50 -
Anti-ADRB1 antibody (Internal) (STJ73735)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IHC
Reactivity :
Human/Mouse/Rat/Dog
£312.50 -
Anti-mRaspberry antibody (STJ140289)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-mPlum antibody (STJ140288)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-CFP antibody (STJ140287)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-GFP antibody (STJ140285)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£101.50 - £394.50 -
Anti-mTopaz antibody (STJ140284)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mClover antibody (STJ140283)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mCerulean antibody (STJ140282)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mGrape antibody (STJ140281)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-Azurite antibody (STJ140280)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mBanana antibody (STJ140279)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-tdTomato antibody (STJ140278)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
tdTomato/mCherry/RFP
£101.50 - £394.50 -
Anti-GFP antibody {DyLight®633} (STJ140277)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IF
Reactivity :
GFP
£141.50 - £426.50 -
Anti-GFP antibody {DyLight®488} (STJ140275)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IF
Reactivity :
GFP
£141.50 - £426.50 -
Anti-Aquamarine antibody (STJ140271)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mApple antibody (STJ140269)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-mBlueberry antibody (STJ140268)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-pHluorin antibody (STJ140262)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mNectarine antibody (STJ140261)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-mAmetrine antibody (STJ140259)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-pHuji antibody (STJ140254)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-BFP antibody (STJ140252)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mTurquoise antibody (STJ140247)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mOrange antibody (STJ140227)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-Sapphire antibody (STJ140225)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
GFP
£135.50 - £394.50 -
Anti-mTangerine antibody (STJ140214)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC-F/IHC-P/IF/IEM
Reactivity :
RFP
£135.50 - £394.50 -
Anti-Miranda antibody (220 aa N-Term) (STJ140173)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IF
Reactivity :
D.melanogaster
£135.50 - £394.50 -
Anti-MANF antibody (STJA0002863)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
ELISA/WB/IF/IHC
Reactivity :
Human
£438.50 - £2,502.50 -
Anti-GATA1 antibody (C-Term) (STJ73656)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/WB/IF/FC
Reactivity :
Human
£312.50 -
Anti-ATF6 antibody (C or N-Term) (STJ73653)
Clonality :
Polyclonal
Host :
Goat
Applications :
Pep-ELISA/IF/FC
Reactivity :
Human
£312.50 -
Anti-CD44 antibody (1105-1165 aa) (STJ193181)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/IHC/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-PTP4A1 antibody (STJ192209)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-POR antibody (STJ191940)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-TJP3 antibody (STJ191515)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Monkey
£48.00 - £252.00