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-HOXB9 antibody (201-250 aa) (STJ93582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-HNRNPM antibody (11-60 aa) (STJ93570)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HNRNPLL antibody (241-290 aa) (STJ93569)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-hnRNP H antibody (156-205 aa) (STJ93566)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-RBMX antibody (6-55 aa) (STJ93565)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HNRNPF antibody (11-60 aa) (STJ93564)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HNRNPC antibody (231-280 aa) (STJ93559)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CHST10 antibody (191-240 aa) (STJ93556)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HM74 antibody (285-334 aa) (STJ93547)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HLA-DOB antibody (1-50 aa) (STJ93543)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-HLA-DOA antibody (71-120 aa) (STJ93542)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-ZNF875 antibody (141-190 aa) (STJ93541)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HDAC10 antibody (10-59 aa) (STJ93511)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-HRH3 antibody (291-340 aa) (STJ93507)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HRH1 antibody (141-190 aa) (STJ93505)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HARS1 antibody (460-509 aa) (STJ93504)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-TGFB1I1 antibody (31-80 aa) (STJ93497)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MAP4K4 antibody (406-455 aa) (STJ93495)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-HES6 antibody (1-50 aa) (STJ93492)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CCNB1IP1 antibody (201-250 aa) (STJ93487)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HDAC7 antibody (121-170 aa) (STJ93484)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HDAC4 antibody (598-647 aa) (STJ93480)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HCK antibody (381-430 aa) (STJ93475)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-NCAPH antibody (441-490 aa) (STJ93471)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HBP1 antibody (431-480 aa) (STJ93468)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-HR antibody (41-90 aa) (STJ93463)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GNAZ antibody (1-50 aa) (STJ93455)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-GRTP1 antibody (71-120 aa) (STJ93442)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GRK6 antibody (10-59 aa) (STJ93436)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GRK5 antibody (351-400 aa) (STJ93435)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GRK3 antibody (361-410 aa) (STJ93433)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GPRIN2 antibody (11-60 aa) (STJ93425)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPRIN1 antibody (231-280 aa) (STJ93424)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GRB2 antibody (141-190 aa) (STJ93421)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GZMH antibody (51-100 aa) (STJ93415)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-Granzyme B/H antibody (10-59 aa) (STJ93414)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GZMA antibody (61-110 aa) (STJ93413)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPRC5D antibody (271-320 aa) (STJ93404)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-GPR83 antibody (361-410 aa) (STJ93397)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR75 antibody (381-430 aa) (STJ93395)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-GPR62 antibody (181-230 aa) (STJ93392)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ADGRG1 antibody (251-300 aa) (STJ93391)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR52 antibody (311-360 aa) (STJ93390)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR37L1 antibody (1-50 aa) (STJ93382)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR34 antibody (181-230 aa) (STJ93379)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-GPR27 antibody (181-230 aa) (STJ93376)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GPR20 antibody (291-340 aa) (STJ93373)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR18 antibody (191-240 aa) (STJ93370)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20
-
Anti-HOXB9 antibody (201-250 aa) (STJ93582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-HNRNPM antibody (11-60 aa) (STJ93570)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HNRNPLL antibody (241-290 aa) (STJ93569)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-hnRNP H antibody (156-205 aa) (STJ93566)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-RBMX antibody (6-55 aa) (STJ93565)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HNRNPF antibody (11-60 aa) (STJ93564)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HNRNPC antibody (231-280 aa) (STJ93559)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CHST10 antibody (191-240 aa) (STJ93556)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HM74 antibody (285-334 aa) (STJ93547)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HLA-DOB antibody (1-50 aa) (STJ93543)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-HLA-DOA antibody (71-120 aa) (STJ93542)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-ZNF875 antibody (141-190 aa) (STJ93541)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HDAC10 antibody (10-59 aa) (STJ93511)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-HRH3 antibody (291-340 aa) (STJ93507)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HRH1 antibody (141-190 aa) (STJ93505)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HARS1 antibody (460-509 aa) (STJ93504)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-TGFB1I1 antibody (31-80 aa) (STJ93497)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MAP4K4 antibody (406-455 aa) (STJ93495)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-HES6 antibody (1-50 aa) (STJ93492)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CCNB1IP1 antibody (201-250 aa) (STJ93487)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HDAC7 antibody (121-170 aa) (STJ93484)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HDAC4 antibody (598-647 aa) (STJ93480)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HCK antibody (381-430 aa) (STJ93475)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-NCAPH antibody (441-490 aa) (STJ93471)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-HBP1 antibody (431-480 aa) (STJ93468)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-HR antibody (41-90 aa) (STJ93463)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GNAZ antibody (1-50 aa) (STJ93455)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-GRTP1 antibody (71-120 aa) (STJ93442)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GRK6 antibody (10-59 aa) (STJ93436)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GRK5 antibody (351-400 aa) (STJ93435)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GRK3 antibody (361-410 aa) (STJ93433)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GPRIN2 antibody (11-60 aa) (STJ93425)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPRIN1 antibody (231-280 aa) (STJ93424)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GRB2 antibody (141-190 aa) (STJ93421)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GZMH antibody (51-100 aa) (STJ93415)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-Granzyme B/H antibody (10-59 aa) (STJ93414)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GZMA antibody (61-110 aa) (STJ93413)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPRC5D antibody (271-320 aa) (STJ93404)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-GPR83 antibody (361-410 aa) (STJ93397)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR75 antibody (381-430 aa) (STJ93395)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-GPR62 antibody (181-230 aa) (STJ93392)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ADGRG1 antibody (251-300 aa) (STJ93391)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR52 antibody (311-360 aa) (STJ93390)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR37L1 antibody (1-50 aa) (STJ93382)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR34 antibody (181-230 aa) (STJ93379)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-GPR27 antibody (181-230 aa) (STJ93376)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GPR20 antibody (291-340 aa) (STJ93373)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GPR18 antibody (191-240 aa) (STJ93370)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20