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-KCNA3 antibody (101-150 aa) (STJ93871)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-SUV39H2 antibody (111-160 aa) (STJ93852)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-KCNJ3 antibody (151-200 aa) (STJ93840)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-KIF4A antibody (1171-1220 aa) (STJ93837)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-KDELR3 antibody (61-110 aa) (STJ93828)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-KCNH1 antibody (720-769 aa) (STJ93821)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-KCNG3 antibody (183-232 aa) (STJ93820)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-JUND antibody (222-271 aa) (STJ93812)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-JUNB antibody (226-275 aa) (STJ93810)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-JTB antibody (10-59 aa) (STJ93809)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-MAPK8IP2 antibody (581-630 aa) (STJ93800)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-NFKBIB antibody (4-53 aa) (STJ93786)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-NFKBIA antibody (15-64 aa) (STJ93784)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-BAIAP2L1 antibody (111-160 aa) (STJ93776)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-IRF3 antibody (351-400 aa) (STJ93761)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse/Pig
€60.00 - €315.00 -
Anti-IQGAP1 antibody (247-296 aa) (STJ93752)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-PPP1R2 antibody (86-135 aa) (STJ93751)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-PTGIR antibody (198-247 aa) (STJ93743)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IVL antibody (536-585 aa) (STJ93742)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-ITGB5 antibody (721-770 aa) (STJ93738)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
€60.00 - €315.00 -
Anti-ITGB4 antibody (1481-1530 aa) (STJ93737)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-ITGA3 antibody (482-531 aa) (STJ93727)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-INSR antibody (1326-1375 aa) (STJ93725)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/WB/ELISA
Reactivity :
Human/Rat/Mouse/Pig
€60.00 - €315.00 -
Anti-IP6K3 antibody (201-250 aa) (STJ93721)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-ITPKC antibody (221-270 aa) (STJ93719)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-INHBC antibody (80-129 aa) (STJ93715)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-ILKAP antibody (41-90 aa) (STJ93712)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
€60.00 - €315.00 -
Anti-CXCL8 antibody (19-68 aa) (STJ93708)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human
€60.00 - €315.00 -
Anti-IL5 antibody (43-92 aa) (STJ93704)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-IL32 antibody (177-226 aa) (STJ93697)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IL20RB antibody (141-190 aa) (STJ93691)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-IL17RC antibody (721-770 aa) (STJ93682)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IL10RA antibody (462-511 aa) (STJ93673)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IKK Alpha/Beta antibody (141-190 aa) (STJ93667)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Pig
€60.00 - €315.00 -
Anti-IGHG1 antibody (196-245 aa) (STJ93658)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IgA antibody (227-276 aa) (STJ93646)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IFNGR1 antibody (431-480 aa) (STJ93645)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
€60.00 - €315.00 -
Anti-IFNG antibody (20-69 aa) (STJ93644)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-LIPE antibody (518-567 aa) (STJ93605)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-CDK5RAP3 antibody (341-390 aa) (STJ93603)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-HSF1 antibody (270-319 aa) (STJ93601)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-HSPA8 antibody (202-251 aa) (STJ93596)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-EIF2AK1 antibody (571-620 aa) (STJ93592)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Monkey
€60.00 - €315.00 -
Anti-TPT1 antibody (71-120 aa) (STJ93591)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-CBX3 antibody (59-108 aa) (STJ93589)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-CBX5 antibody (41-90 aa) (STJ93588)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-HOXC6 antibody (186-235 aa) (STJ93583)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-HOXB9 antibody (201-250 aa) (STJ93582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00
-
Anti-KCNA3 antibody (101-150 aa) (STJ93871)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-SUV39H2 antibody (111-160 aa) (STJ93852)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-KCNJ3 antibody (151-200 aa) (STJ93840)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-KIF4A antibody (1171-1220 aa) (STJ93837)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-KDELR3 antibody (61-110 aa) (STJ93828)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-KCNH1 antibody (720-769 aa) (STJ93821)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-KCNG3 antibody (183-232 aa) (STJ93820)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-JUND antibody (222-271 aa) (STJ93812)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-JUNB antibody (226-275 aa) (STJ93810)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IP/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-JTB antibody (10-59 aa) (STJ93809)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-MAPK8IP2 antibody (581-630 aa) (STJ93800)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-NFKBIB antibody (4-53 aa) (STJ93786)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-NFKBIA antibody (15-64 aa) (STJ93784)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-BAIAP2L1 antibody (111-160 aa) (STJ93776)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-IRF3 antibody (351-400 aa) (STJ93761)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse/Pig
€60.00 - €315.00 -
Anti-IQGAP1 antibody (247-296 aa) (STJ93752)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-PPP1R2 antibody (86-135 aa) (STJ93751)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-PTGIR antibody (198-247 aa) (STJ93743)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IVL antibody (536-585 aa) (STJ93742)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-ITGB5 antibody (721-770 aa) (STJ93738)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
€60.00 - €315.00 -
Anti-ITGB4 antibody (1481-1530 aa) (STJ93737)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-ITGA3 antibody (482-531 aa) (STJ93727)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-INSR antibody (1326-1375 aa) (STJ93725)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/WB/ELISA
Reactivity :
Human/Rat/Mouse/Pig
€60.00 - €315.00 -
Anti-IP6K3 antibody (201-250 aa) (STJ93721)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-ITPKC antibody (221-270 aa) (STJ93719)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-INHBC antibody (80-129 aa) (STJ93715)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-ILKAP antibody (41-90 aa) (STJ93712)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
€60.00 - €315.00 -
Anti-CXCL8 antibody (19-68 aa) (STJ93708)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human
€60.00 - €315.00 -
Anti-IL5 antibody (43-92 aa) (STJ93704)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-IL32 antibody (177-226 aa) (STJ93697)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IL20RB antibody (141-190 aa) (STJ93691)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-IL17RC antibody (721-770 aa) (STJ93682)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IL10RA antibody (462-511 aa) (STJ93673)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IKK Alpha/Beta antibody (141-190 aa) (STJ93667)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Pig
€60.00 - €315.00 -
Anti-IGHG1 antibody (196-245 aa) (STJ93658)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IgA antibody (227-276 aa) (STJ93646)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-IFNGR1 antibody (431-480 aa) (STJ93645)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
€60.00 - €315.00 -
Anti-IFNG antibody (20-69 aa) (STJ93644)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
€60.00 - €315.00 -
Anti-LIPE antibody (518-567 aa) (STJ93605)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-CDK5RAP3 antibody (341-390 aa) (STJ93603)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-HSF1 antibody (270-319 aa) (STJ93601)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-HSPA8 antibody (202-251 aa) (STJ93596)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-EIF2AK1 antibody (571-620 aa) (STJ93592)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Monkey
€60.00 - €315.00 -
Anti-TPT1 antibody (71-120 aa) (STJ93591)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-CBX3 antibody (59-108 aa) (STJ93589)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
€60.00 - €315.00 -
Anti-CBX5 antibody (41-90 aa) (STJ93588)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-HOXC6 antibody (186-235 aa) (STJ93583)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00 -
Anti-HOXB9 antibody (201-250 aa) (STJ93582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
€60.00 - €315.00