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-Acetyl-Ub-Lys27 antibody (STJ97356)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CD244 antibody (101-150 aa) (STJ97310)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-EIF4A1 antibody [M8] (STJ97038)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-RELA antibody (200-300 aa) [5G6] (STJ97013)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/IP
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FUT4 antibody [Q89] (STJ97007)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
$64.80 - $340.20 -
Anti-EFHD1 antibody [3G2] (STJ96987)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FH antibody [7F1] (STJ96975)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MME antibody [5B8] (STJ96974)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IF/IHC
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-AQP4 antibody [4H1] (STJ96964)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KRT16 antibody [6F6] (STJ96958)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FCER2 antibody [1E9] (STJ96951)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IF/IHC
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-BSG antibody (221-270 aa) (STJ96836)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-FOXP3 antibody (381-430 aa) (STJ96811)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Pig
$64.80 - $340.20 -
Anti-WDR83 antibody (141-190 aa) (STJ96810)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-IL12A antibody (31-80 aa) (STJ96807)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-Pan-MYH-pan antibody (1351-1400 aa) (STJ96792)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PTPRJ antibody (861-910 aa) (STJ96765)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CXCR6 antibody (1-50 aa) (STJ96763)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD81 antibody (111-160 aa) (STJ96759)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-SERPINA3 antibody (251-300 aa) (STJ96756)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-RFC1 antibody (1071-1120 aa) (STJ96750)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-A2M antibody (871-920 aa) (STJ96733)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ABL2 antibody (601-650 aa) (STJ96723)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-IL6 antibody (131-180 aa) (STJ96713)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-E2F4 antibody (61-110 aa) (STJ96687)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PAX5 antibody (171-220 aa) (STJ96677)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-SERPINB3 antibody (111-160 aa) (STJ96675)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-VGF antibody (451-500 aa) (STJ96661)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CD276 antibody (271-320 aa) (STJ96650)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KIR3DL3 antibody (231-280 aa) (STJ96638)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ITGA4 antibody (571-620 aa) (STJ96613)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CD1D antibody (161-210 aa) (STJ96604)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SPTLC1 antibody (411-460 aa) (STJ96597)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-LAYN antibody (71-120 aa) (STJ96587)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-P2RX3 antibody (81-130 aa) (STJ96576)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CXCL13 antibody (41-90 aa) (STJ96573)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ADM antibody (101-150 aa) (STJ96567)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat
$64.80 - $340.20 -
Anti-ALDOC antibody (21-70 aa) (STJ96549)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PLA2G4A antibody (31-80 aa) (STJ96541)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KRT14 antibody (421-470 aa) (STJ96538)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CEACAM5 antibody (481-530 aa) (STJ96537)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-FGF12 antibody (31-80 aa) (STJ96526)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-BNIP3 antibody (71-120 aa) (STJ96519)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SERPINA1 antibody (240-320 aa) (STJ96421)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TNFSF12 antibody (41-90 aa) (STJ96150)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-NTRK2 antibody (481-530 aa) (STJ96109)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IHC/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-TIE1 antibody (851-900 aa) (STJ96014)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-SRSF3 antibody (111-160 aa) (STJ95782)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20
-
Anti-Acetyl-Ub-Lys27 antibody (STJ97356)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CD244 antibody (101-150 aa) (STJ97310)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-EIF4A1 antibody [M8] (STJ97038)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-RELA antibody (200-300 aa) [5G6] (STJ97013)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/IP
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FUT4 antibody [Q89] (STJ97007)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
$64.80 - $340.20 -
Anti-EFHD1 antibody [3G2] (STJ96987)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FH antibody [7F1] (STJ96975)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MME antibody [5B8] (STJ96974)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IF/IHC
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-AQP4 antibody [4H1] (STJ96964)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KRT16 antibody [6F6] (STJ96958)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-FCER2 antibody [1E9] (STJ96951)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IF/IHC
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-BSG antibody (221-270 aa) (STJ96836)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-FOXP3 antibody (381-430 aa) (STJ96811)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat/Pig
$64.80 - $340.20 -
Anti-WDR83 antibody (141-190 aa) (STJ96810)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-IL12A antibody (31-80 aa) (STJ96807)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-Pan-MYH-pan antibody (1351-1400 aa) (STJ96792)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PTPRJ antibody (861-910 aa) (STJ96765)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CXCR6 antibody (1-50 aa) (STJ96763)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CD81 antibody (111-160 aa) (STJ96759)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IF/WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-SERPINA3 antibody (251-300 aa) (STJ96756)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-RFC1 antibody (1071-1120 aa) (STJ96750)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-A2M antibody (871-920 aa) (STJ96733)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ABL2 antibody (601-650 aa) (STJ96723)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-IL6 antibody (131-180 aa) (STJ96713)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-E2F4 antibody (61-110 aa) (STJ96687)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PAX5 antibody (171-220 aa) (STJ96677)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-SERPINB3 antibody (111-160 aa) (STJ96675)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-VGF antibody (451-500 aa) (STJ96661)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CD276 antibody (271-320 aa) (STJ96650)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KIR3DL3 antibody (231-280 aa) (STJ96638)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ITGA4 antibody (571-620 aa) (STJ96613)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CD1D antibody (161-210 aa) (STJ96604)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SPTLC1 antibody (411-460 aa) (STJ96597)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-LAYN antibody (71-120 aa) (STJ96587)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-P2RX3 antibody (81-130 aa) (STJ96576)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CXCL13 antibody (41-90 aa) (STJ96573)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ADM antibody (101-150 aa) (STJ96567)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat
$64.80 - $340.20 -
Anti-ALDOC antibody (21-70 aa) (STJ96549)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-PLA2G4A antibody (31-80 aa) (STJ96541)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-KRT14 antibody (421-470 aa) (STJ96538)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CEACAM5 antibody (481-530 aa) (STJ96537)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-FGF12 antibody (31-80 aa) (STJ96526)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-BNIP3 antibody (71-120 aa) (STJ96519)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-SERPINA1 antibody (240-320 aa) (STJ96421)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TNFSF12 antibody (41-90 aa) (STJ96150)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-NTRK2 antibody (481-530 aa) (STJ96109)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/IHC/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-TIE1 antibody (851-900 aa) (STJ96014)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-SRSF3 antibody (111-160 aa) (STJ95782)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20