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-CYP20A1 antibody (191-240 aa) (STJ92559)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CYP1B1 antibody (Internal) (STJ92558)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CYP11A1 antibody (412-461 aa) (STJ92552)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-CYB5R1 antibody (9-58 aa) (STJ92530)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CYB561D2 antibody (55-104 aa) (STJ92529)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CYB561D1 antibody (180-229 aa) (STJ92528)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CUL3 antibody (1-50 aa) (STJ92524)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CELF1 antibody (71-120 aa) (STJ92521)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CSTF1 antibody (1-50 aa) (STJ92509)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-DNAJC5 antibody (131-180 aa) (STJ92500)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CHPF2 antibody (31-80 aa) (STJ92495)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-MED17 antibody (141-190 aa) (STJ92489)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-MED26 antibody (1-50 aa) (STJ92488)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-MED14 antibody (701-750 aa) (STJ92486)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-RBP5 antibody (10-59 aa) (STJ92460)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CRABP2 antibody (41-90 aa) (STJ92459)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PLA2G4C antibody (301-350 aa) (STJ92450)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CPA5 antibody (91-140 aa) (STJ92446)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CPA1 antibody (301-350 aa) (STJ92445)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COX7a2/3 antibody (1-50 aa) (STJ92444)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COX5B antibody (11-60 aa) (STJ92442)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CTTN antibody (441-490 aa) (STJ92429)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-CPNE8 antibody (11-60 aa) (STJ92425)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COP1 antibody (661-710 aa) (STJ92424)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CNTN6 antibody (331-380 aa) (STJ92421)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-GJB1 antibody (66-115 aa) (STJ92416)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GJB2 antibody (45-94 aa) (STJ92415)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GJA4 antibody (81-130 aa) (STJ92408)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COMT antibody (61-110 aa) (STJ92405)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL9A3 antibody (321-370 aa) (STJ92404)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL7A1 antibody (1841-1890 aa) (STJ92402)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL6A3 antibody (2261-2310 aa) (STJ92401)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL6A1 antibody (191-240 aa) (STJ92399)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL5A2 antibody (1-50 aa) (STJ92397)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL4A4 antibody (541-590 aa) (STJ92392)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL4A3 antibody (801-850 aa) (STJ92391)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL3A1 antibody (81-130 aa) (STJ92388)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COL19A1 antibody (421-470 aa) (STJ92382)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL14A1 antibody (71-120 aa) (STJ92377)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL13A1 antibody (641-690 aa) (STJ92376)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL11A2 antibody (1211-1260 aa) (STJ92374)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL11A1 antibody (581-630 aa) (STJ92373)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-Cofilin antibody (61-110 aa) (STJ92372)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CNOT4 antibody (61-110 aa) (STJ92366)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CNKSR2 antibody (641-690 aa) (STJ92364)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CMTM3 antibody (1-50 aa) (STJ92350)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Monkey
$64.80 - $340.20 -
Anti-CLPTM1 antibody (200-249 aa) (STJ92345)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Monkey
$64.80 - $340.20 -
Anti-CLN6 antibody (221-270 aa) (STJ92342)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20
-
Anti-CYP20A1 antibody (191-240 aa) (STJ92559)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CYP1B1 antibody (Internal) (STJ92558)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CYP11A1 antibody (412-461 aa) (STJ92552)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-CYB5R1 antibody (9-58 aa) (STJ92530)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CYB561D2 antibody (55-104 aa) (STJ92529)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CYB561D1 antibody (180-229 aa) (STJ92528)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CUL3 antibody (1-50 aa) (STJ92524)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CELF1 antibody (71-120 aa) (STJ92521)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CSTF1 antibody (1-50 aa) (STJ92509)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-DNAJC5 antibody (131-180 aa) (STJ92500)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CHPF2 antibody (31-80 aa) (STJ92495)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-MED17 antibody (141-190 aa) (STJ92489)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-MED26 antibody (1-50 aa) (STJ92488)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-MED14 antibody (701-750 aa) (STJ92486)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-RBP5 antibody (10-59 aa) (STJ92460)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CRABP2 antibody (41-90 aa) (STJ92459)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PLA2G4C antibody (301-350 aa) (STJ92450)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CPA5 antibody (91-140 aa) (STJ92446)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CPA1 antibody (301-350 aa) (STJ92445)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COX7a2/3 antibody (1-50 aa) (STJ92444)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COX5B antibody (11-60 aa) (STJ92442)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CTTN antibody (441-490 aa) (STJ92429)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$64.80 - $340.20 -
Anti-CPNE8 antibody (11-60 aa) (STJ92425)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COP1 antibody (661-710 aa) (STJ92424)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CNTN6 antibody (331-380 aa) (STJ92421)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-GJB1 antibody (66-115 aa) (STJ92416)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GJB2 antibody (45-94 aa) (STJ92415)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GJA4 antibody (81-130 aa) (STJ92408)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COMT antibody (61-110 aa) (STJ92405)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL9A3 antibody (321-370 aa) (STJ92404)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL7A1 antibody (1841-1890 aa) (STJ92402)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL6A3 antibody (2261-2310 aa) (STJ92401)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL6A1 antibody (191-240 aa) (STJ92399)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL5A2 antibody (1-50 aa) (STJ92397)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL4A4 antibody (541-590 aa) (STJ92392)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL4A3 antibody (801-850 aa) (STJ92391)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL3A1 antibody (81-130 aa) (STJ92388)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-COL19A1 antibody (421-470 aa) (STJ92382)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-COL14A1 antibody (71-120 aa) (STJ92377)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL13A1 antibody (641-690 aa) (STJ92376)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL11A2 antibody (1211-1260 aa) (STJ92374)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-COL11A1 antibody (581-630 aa) (STJ92373)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-Cofilin antibody (61-110 aa) (STJ92372)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CNOT4 antibody (61-110 aa) (STJ92366)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CNKSR2 antibody (641-690 aa) (STJ92364)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CMTM3 antibody (1-50 aa) (STJ92350)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Monkey
$64.80 - $340.20 -
Anti-CLPTM1 antibody (200-249 aa) (STJ92345)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IF/ELISA
Reactivity :
Human/Mouse/Monkey
$64.80 - $340.20 -
Anti-CLN6 antibody (221-270 aa) (STJ92342)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20