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-PIK3R2 antibody (1-60 aa) (STJ98987)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CYGB antibody (1-60 aa) (STJ98985)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HP antibody (300-360 aa) (STJ98976)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-NBR1 antibody (STJ98902)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IF/IHC
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-Acetyl-TP53-Lys372 antibody (331-380 aa) (STJ98864)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TXN antibody (52-101 aa) (STJ98852)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HLA-DQA1 antibody (21-70 aa) (STJ98824)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-TTN antibody (161-210 aa) (STJ98821)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-TNIP2 antibody (61-110 aa) (STJ98808)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CCL21 antibody (71-120 aa) (STJ98793)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ARTN antibody (101-150 aa) (STJ98785)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-IFNB1 antibody (91-140 aa) (STJ98784)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GDF2 antibody (371-420 aa) (STJ98776)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CCL20 antibody (31-80 aa) (STJ98775)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-IL37 antibody (101-150 aa) (STJ98774)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-PDGFC antibody (61-110 aa) (STJ98770)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GH antibody (180-217 aa) (STJ98734)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-KMT2A antibody (3850-3900 aa) (STJ98732)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-OSM antibody (50-100 aa) (STJ98726)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CSTA antibody (60-98 aa) (STJ98707)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CALCA antibody (80-141 aa) (STJ98672)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ERLIN1/2 antibody (31-80 aa) (STJ98620)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MIA2 antibody (361-410 aa) (STJ98610)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-BECN1 antibody (110-190 aa) (STJ98594)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Chicken
$64.80 - $340.20 -
Anti-UHRF1 antibody (N-Term) (STJ98567)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF
Reactivity :
Human
$194.40 - $469.80 -
Anti-CHD3 antibody (C-Term) (STJ98518)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC
Reactivity :
Human/Mouse/Rat/Cow/Dog/Pig
$194.40 - $469.80 -
Anti-WNT1 antibody [10C8] (STJ98451)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse
$194.40 - $469.80 -
Anti-TNNI2 antibody [2F12A8] (STJ98435)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-TNNI2 antibody [2F12A11] (STJ98434)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-CRTC3 antibody [5G9] (STJ98428)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-CRTC2 antibody [5B10] (STJ98427)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-THAP11 antibody [3F3] (STJ98419)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-CCT2 antibody [5B5C4] (STJ98415)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/FC/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$194.40 - $469.80 -
Anti-SMN1/SMN2 antibody [5H1] (STJ98390)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-SMC1A antibody [5B6] (STJ98388)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-SMAD4 antibody [4G1C6] (STJ98385)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-SIRT1 antibody [1F3] (STJ98380)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-DLGAP1 antibody [3G4] (STJ98376)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-RPS6KA3 antibody [4E10] (STJ98367)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-RICTOR antibody [7B3] (STJ98362)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse/Monkey
$194.40 - $469.80 -
Anti-RAB25 antibody [3F12] (STJ98348)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse
$194.40 - $469.80 -
Anti-CARM1 antibody [3H2] (STJ98337)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Rat/Monkey
$194.40 - $469.80 -
Anti-PKN2 antibody [1D1] (STJ98336)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$194.40 - $469.80 -
Anti-PODXL antibody [5F5] (STJ98328)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-RCHY1 antibody [1H10] (STJ98323)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Rat
$194.40 - $469.80 -
Anti-LIMS1 antibody [5G7] (STJ98322)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-PDK1 antibody [4A11] (STJ98315)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Rat/Monkey
$194.40 - $469.80 -
Anti-PAX6 antibody [1C8] (STJ98310)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/FC/ELISA
Reactivity :
Human
$194.40 - $469.80
-
Anti-PIK3R2 antibody (1-60 aa) (STJ98987)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CYGB antibody (1-60 aa) (STJ98985)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HP antibody (300-360 aa) (STJ98976)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-NBR1 antibody (STJ98902)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IF/IHC
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-Acetyl-TP53-Lys372 antibody (331-380 aa) (STJ98864)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-TXN antibody (52-101 aa) (STJ98852)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-HLA-DQA1 antibody (21-70 aa) (STJ98824)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human
$64.80 - $340.20 -
Anti-TTN antibody (161-210 aa) (STJ98821)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-TNIP2 antibody (61-110 aa) (STJ98808)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-CCL21 antibody (71-120 aa) (STJ98793)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ARTN antibody (101-150 aa) (STJ98785)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-IFNB1 antibody (91-140 aa) (STJ98784)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-GDF2 antibody (371-420 aa) (STJ98776)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-CCL20 antibody (31-80 aa) (STJ98775)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse
$64.80 - $340.20 -
Anti-IL37 antibody (101-150 aa) (STJ98774)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-PDGFC antibody (61-110 aa) (STJ98770)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-GH antibody (180-217 aa) (STJ98734)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-KMT2A antibody (3850-3900 aa) (STJ98732)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-OSM antibody (50-100 aa) (STJ98726)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CSTA antibody (60-98 aa) (STJ98707)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-CALCA antibody (80-141 aa) (STJ98672)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-ERLIN1/2 antibody (31-80 aa) (STJ98620)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Rat
$64.80 - $340.20 -
Anti-MIA2 antibody (361-410 aa) (STJ98610)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC
Reactivity :
Human/Rat/Mouse
$64.80 - $340.20 -
Anti-BECN1 antibody (110-190 aa) (STJ98594)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ELISA
Reactivity :
Human/Mouse/Chicken
$64.80 - $340.20 -
Anti-UHRF1 antibody (N-Term) (STJ98567)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF
Reactivity :
Human
$194.40 - $469.80 -
Anti-CHD3 antibody (C-Term) (STJ98518)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC
Reactivity :
Human/Mouse/Rat/Cow/Dog/Pig
$194.40 - $469.80 -
Anti-WNT1 antibody [10C8] (STJ98451)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse
$194.40 - $469.80 -
Anti-TNNI2 antibody [2F12A8] (STJ98435)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-TNNI2 antibody [2F12A11] (STJ98434)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-CRTC3 antibody [5G9] (STJ98428)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-CRTC2 antibody [5B10] (STJ98427)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-THAP11 antibody [3F3] (STJ98419)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-CCT2 antibody [5B5C4] (STJ98415)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/FC/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$194.40 - $469.80 -
Anti-SMN1/SMN2 antibody [5H1] (STJ98390)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-SMC1A antibody [5B6] (STJ98388)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-SMAD4 antibody [4G1C6] (STJ98385)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-SIRT1 antibody [1F3] (STJ98380)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Monkey
$194.40 - $469.80 -
Anti-DLGAP1 antibody [3G4] (STJ98376)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-RPS6KA3 antibody [4E10] (STJ98367)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-RICTOR antibody [7B3] (STJ98362)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse/Monkey
$194.40 - $469.80 -
Anti-RAB25 antibody [3F12] (STJ98348)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse
$194.40 - $469.80 -
Anti-CARM1 antibody [3H2] (STJ98337)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Rat/Monkey
$194.40 - $469.80 -
Anti-PKN2 antibody [1D1] (STJ98336)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Mouse/Rat/Monkey
$194.40 - $469.80 -
Anti-PODXL antibody [5F5] (STJ98328)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-RCHY1 antibody [1H10] (STJ98323)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Rat
$194.40 - $469.80 -
Anti-LIMS1 antibody [5G7] (STJ98322)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IF/FC/ELISA
Reactivity :
Human
$194.40 - $469.80 -
Anti-PDK1 antibody [4A11] (STJ98315)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF/FC/ELISA
Reactivity :
Human/Rat/Monkey
$194.40 - $469.80 -
Anti-PAX6 antibody [1C8] (STJ98310)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/FC/ELISA
Reactivity :
Human
$194.40 - $469.80