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-SIAH2 antibody (241-290 aa) (STJ95662)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-INPP5D antibody (1140-1189 aa) (STJ95655)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SHD antibody (141-190 aa) (STJ95653)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SH3TC1 antibody (391-440 aa) (STJ95646)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SH2D5 antibody (281-330 aa) (STJ95643)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SGO1 antibody (271-320 aa) (STJ95640)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SLC5A2 antibody (101-150 aa) (STJ95639)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ANKK1 antibody (321-370 aa) (STJ95637)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-PEAK1 antibody (111-160 aa) (STJ95636)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SCAF4 antibody (601-650 aa) (STJ95630)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SUGP2 antibody (260-340 aa) (STJ95629)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SF3B3 antibody (231-280 aa) (STJ95627)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-SERINC1 antibody (381-430 aa) (STJ95620)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SERGEF antibody (179-228 aa) (STJ95619)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-ATP2A1 antibody (548-597 aa) (STJ95618)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Salamander/Pig
£48.00 - £252.00 -
Anti-SEPTIN8 antibody (170-219 aa) (STJ95617)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SEPTIN2 antibody (103-152 aa) (STJ95612)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SEPTIN1 antibody (181-230 aa) (STJ95610)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SENP2 antibody (481-530 aa) (STJ95602)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SEC23B antibody (495-544 aa) (STJ95594)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-PPP1R7 antibody (136-185 aa) (STJ95592)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SCAMP1 antibody (273-322 aa) (STJ95583)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SCAF1 antibody (41-90 aa) (STJ95582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-SAR1B antibody (111-160 aa) (STJ95579)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SF3B6 antibody (76-125 aa) (STJ95575)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-KHDRBS1 antibody (96-145 aa) (STJ95574)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-HNRNPUL2 antibody (601-650 aa) (STJ95573)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-S100P antibody (26-75 aa) (STJ95568)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-S100A5 antibody (34-83 aa) (STJ95566)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RYR2 antibody (2774-2823 aa) (STJ95561)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RUNX3 antibody (133-182 aa) (STJ95559)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-RTCA antibody (317-366 aa) (STJ95552)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RPAP2 antibody (460-509 aa) (STJ95537)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-POLR1C antibody (101-150 aa) (STJ95536)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-TRIM38 antibody (161-210 aa) (STJ95522)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-RNF130 antibody (231-280 aa) (STJ95519)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RNF113B antibody (Internal) (STJ95518)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RIT1 antibody (170-219 aa) (STJ95514)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-MPRIP antibody (Internal) (STJ95513)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RIN3 antibody (391-440 aa) (STJ95510)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RIN1 antibody (655-704 aa) (STJ95509)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPS13 antibody (71-120 aa) (STJ95488)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPS11 antibody (71-120 aa) (STJ95486)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPL5 antibody (161-210 aa) (STJ95482)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-UBA52 antibody (71-120 aa) (STJ95481)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPL3L antibody (211-260 aa) (STJ95480)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RPL23 antibody (51-100 aa) (STJ95466)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
£48.00 - £252.00 -
Anti-RHPN1 antibody (474-523 aa) (STJ95454)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00
-
Anti-SIAH2 antibody (241-290 aa) (STJ95662)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-INPP5D antibody (1140-1189 aa) (STJ95655)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SHD antibody (141-190 aa) (STJ95653)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SH3TC1 antibody (391-440 aa) (STJ95646)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SH2D5 antibody (281-330 aa) (STJ95643)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SGO1 antibody (271-320 aa) (STJ95640)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SLC5A2 antibody (101-150 aa) (STJ95639)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-ANKK1 antibody (321-370 aa) (STJ95637)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-PEAK1 antibody (111-160 aa) (STJ95636)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SCAF4 antibody (601-650 aa) (STJ95630)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SUGP2 antibody (260-340 aa) (STJ95629)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SF3B3 antibody (231-280 aa) (STJ95627)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-SERINC1 antibody (381-430 aa) (STJ95620)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SERGEF antibody (179-228 aa) (STJ95619)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-ATP2A1 antibody (548-597 aa) (STJ95618)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Salamander/Pig
£48.00 - £252.00 -
Anti-SEPTIN8 antibody (170-219 aa) (STJ95617)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SEPTIN2 antibody (103-152 aa) (STJ95612)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SEPTIN1 antibody (181-230 aa) (STJ95610)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SENP2 antibody (481-530 aa) (STJ95602)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SEC23B antibody (495-544 aa) (STJ95594)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-PPP1R7 antibody (136-185 aa) (STJ95592)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-SCAMP1 antibody (273-322 aa) (STJ95583)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SCAF1 antibody (41-90 aa) (STJ95582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-SAR1B antibody (111-160 aa) (STJ95579)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-SF3B6 antibody (76-125 aa) (STJ95575)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-KHDRBS1 antibody (96-145 aa) (STJ95574)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-HNRNPUL2 antibody (601-650 aa) (STJ95573)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-S100P antibody (26-75 aa) (STJ95568)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-S100A5 antibody (34-83 aa) (STJ95566)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RYR2 antibody (2774-2823 aa) (STJ95561)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RUNX3 antibody (133-182 aa) (STJ95559)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-RTCA antibody (317-366 aa) (STJ95552)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RPAP2 antibody (460-509 aa) (STJ95537)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-POLR1C antibody (101-150 aa) (STJ95536)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-TRIM38 antibody (161-210 aa) (STJ95522)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-RNF130 antibody (231-280 aa) (STJ95519)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RNF113B antibody (Internal) (STJ95518)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RIT1 antibody (170-219 aa) (STJ95514)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse
£48.00 - £252.00 -
Anti-MPRIP antibody (Internal) (STJ95513)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RIN3 antibody (391-440 aa) (STJ95510)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RIN1 antibody (655-704 aa) (STJ95509)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPS13 antibody (71-120 aa) (STJ95488)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPS11 antibody (71-120 aa) (STJ95486)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPL5 antibody (161-210 aa) (STJ95482)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IP/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-UBA52 antibody (71-120 aa) (STJ95481)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
£48.00 - £252.00 -
Anti-RPL3L antibody (211-260 aa) (STJ95480)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00 -
Anti-RPL23 antibody (51-100 aa) (STJ95466)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
£48.00 - £252.00 -
Anti-RHPN1 antibody (474-523 aa) (STJ95454)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA/IHC
Reactivity :
Human/Rat/Mouse
£48.00 - £252.00