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-PTGDR2 antibody (161-210 aa) (STJ96770)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CXCR2 antibody (1-50 aa) (STJ96762)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-NLRP3 antibody (511-560 aa) (STJ96747)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-APAF1 antibody (501-550 aa) (STJ96743)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CGREF1 antibody (1-50 aa) (STJ96741)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TFRC antibody (101-150 aa) (STJ96739)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ANGPTL1 antibody (11-60 aa) (STJ96729)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MME antibody (491-540 aa) (STJ96715)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KRT19 antibody (321-370 aa) (STJ96714)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TUBA1A antibody (1-50 aa) (STJ96710)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ZKSCAN4 antibody (Internal) (STJ96680)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-PDGFD antibody (311-360 aa) (STJ96664)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CCR4 antibody (1-50 aa) (STJ96655)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CXCR3 antibody (161-210 aa) (STJ96642)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse/Pig/Chicken
$64.80 - $340.20 -
Anti-FCRL5 antibody (191-240 aa) (STJ96633)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GGT1 antibody (21-70 aa) (STJ96631)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CSF2RA antibody (121-170 aa) (STJ96627)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-LILRA4 antibody (391-440 aa) (STJ96623)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD84 antibody (131-180 aa) (STJ96621)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CD48 antibody (41-90 aa) (STJ96612)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD7 antibody (51-100 aa) (STJ96607)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD2 antibody (31-80 aa) (STJ96606)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TF antibody (611-660 aa) (STJ96602)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ECI1 antibody (C-Term) (STJ96594)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-PROC antibody (181-230 aa) (STJ96586)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-MCM3 antibody (641-690 aa) (STJ96582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SERPINA4 antibody (161-210 aa) (STJ96581)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SFTPA2 antibody (141-190 aa) (STJ96556)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FGF18 antibody (158-207 aa) (STJ96546)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Sheep
$64.80 - $340.20 -
Anti-FGF9 antibody (141-190 aa) (STJ96544)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FGF20 antibody (151-200 aa) (STJ96543)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-IL16 antibody (1281-1330 aa) (STJ96540)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TNFSF13B antibody (151-200 aa) (STJ96531)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-ALDH1A1 antibody (21-70 aa) (STJ96522)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SCG3 antibody (21-70 aa) (STJ96507)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat
$64.80 - $340.20 -
Anti-FGL1 antibody (Internal) (STJ96492)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-DPP7 antibody (C-Term) (STJ96490)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CX3CR1 antibody (120-200 aa) (STJ96477)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ACTC1 antibody (1-80 aa) (STJ96475)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ZNF227 antibody (Internal) (STJ96450)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SND1 antibody (Internal) (STJ96449)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-UBE2A/B antibody (C-Term) (STJ96446)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-UBE4A antibody (N-Term) (STJ96445)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-STMN2 antibody (Internal) (STJ96441)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MYO6 antibody (40-120 aa) (STJ96437)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ZNF287 antibody (241-290 aa) (STJ96325)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ZNF225 antibody (641-690 aa) (STJ96321)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-YBX1 antibody (68-117 aa) (STJ96290)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20
-
Anti-PTGDR2 antibody (161-210 aa) (STJ96770)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CXCR2 antibody (1-50 aa) (STJ96762)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-NLRP3 antibody (511-560 aa) (STJ96747)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-APAF1 antibody (501-550 aa) (STJ96743)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CGREF1 antibody (1-50 aa) (STJ96741)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TFRC antibody (101-150 aa) (STJ96739)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ANGPTL1 antibody (11-60 aa) (STJ96729)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MME antibody (491-540 aa) (STJ96715)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KRT19 antibody (321-370 aa) (STJ96714)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TUBA1A antibody (1-50 aa) (STJ96710)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ZKSCAN4 antibody (Internal) (STJ96680)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-PDGFD antibody (311-360 aa) (STJ96664)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CCR4 antibody (1-50 aa) (STJ96655)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CXCR3 antibody (161-210 aa) (STJ96642)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse/Pig/Chicken
$64.80 - $340.20 -
Anti-FCRL5 antibody (191-240 aa) (STJ96633)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GGT1 antibody (21-70 aa) (STJ96631)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CSF2RA antibody (121-170 aa) (STJ96627)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-LILRA4 antibody (391-440 aa) (STJ96623)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD84 antibody (131-180 aa) (STJ96621)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CD48 antibody (41-90 aa) (STJ96612)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD7 antibody (51-100 aa) (STJ96607)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD2 antibody (31-80 aa) (STJ96606)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TF antibody (611-660 aa) (STJ96602)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ECI1 antibody (C-Term) (STJ96594)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-PROC antibody (181-230 aa) (STJ96586)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-MCM3 antibody (641-690 aa) (STJ96582)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SERPINA4 antibody (161-210 aa) (STJ96581)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SFTPA2 antibody (141-190 aa) (STJ96556)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FGF18 antibody (158-207 aa) (STJ96546)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Sheep
$64.80 - $340.20 -
Anti-FGF9 antibody (141-190 aa) (STJ96544)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FGF20 antibody (151-200 aa) (STJ96543)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-IL16 antibody (1281-1330 aa) (STJ96540)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TNFSF13B antibody (151-200 aa) (STJ96531)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-ALDH1A1 antibody (21-70 aa) (STJ96522)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SCG3 antibody (21-70 aa) (STJ96507)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat
$64.80 - $340.20 -
Anti-FGL1 antibody (Internal) (STJ96492)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-DPP7 antibody (C-Term) (STJ96490)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CX3CR1 antibody (120-200 aa) (STJ96477)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ACTC1 antibody (1-80 aa) (STJ96475)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ZNF227 antibody (Internal) (STJ96450)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SND1 antibody (Internal) (STJ96449)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-UBE2A/B antibody (C-Term) (STJ96446)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-UBE4A antibody (N-Term) (STJ96445)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-STMN2 antibody (Internal) (STJ96441)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MYO6 antibody (40-120 aa) (STJ96437)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-ZNF287 antibody (241-290 aa) (STJ96325)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ZNF225 antibody (641-690 aa) (STJ96321)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-YBX1 antibody (68-117 aa) (STJ96290)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20