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-SALL4 antibody (700-800 aa) [PT2242] (STJ197014)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-PTGS2 antibody (500-604 aa) [ABT-COX2] (STJ197010)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-AMACR antibody (300-382 aa) [ABT-AMACR] (STJ196992)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-TIMP1 antibody (50-150 aa) [PT2236] (STJ196989)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-INS antibody (25-110 aa) [PT2015] (STJ196973)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-CD74 antibody (150-250 aa) [PT1667] (STJ196948)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-MCM2 antibody (300-400 aa) [ABT-MCM2] (STJ196928)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-SLC2A1 antibody (400-492 aa) [ABT-GLUT1] (STJ196925)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-ENG antibody (400-500 aa) [ABT-CD105] (STJ196914)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-KRT13 antibody (400-458 aa) [ABT-CK13] (STJ196819)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-CD1A antibody (200-327 aa) [PT0024] (STJ196805)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-MYOD1 antibody (100-200 aa) [ABT-MYOD1] (STJ196793)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-INS antibody (25-110 aa) [ABT-INS] (STJ196791)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-ITGB3 antibody (1-100 aa) [PT0052] (STJ196789)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-PRL antibody (100-227 aa) [ABT-PRL] (STJ196774)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-hCG antibody (25-100 aa) [ABT-HCG] (STJ196767)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-KRT4 antibody (400-534 aa) [ABT-CK4] (STJ196758)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-FCER2 antibody (200-321 aa) [ABT-CD23] (STJ196746)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-CR2 antibody (400-500 aa) [ABT-CD21] (STJ196745)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
$234.90 - $340.20 -
Anti-ZAP70 antibody (550-619 aa) [ABT246] (STJ196737)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-PMS2 antibody (600-700 aa) [PT2116] (STJ196728)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-KRT7 antibody (350-469 aa) [ABT319] (STJ196724)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-S100A1 antibody (1-50 aa) [PT1428] (STJ196715)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-INS antibody (25-110 aa) [PT0156] (STJ196713)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-DNAJB1 antibody [Mix] (STJ196658)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-PPARG antibody [Mix] (STJ196657)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-SRC antibody [Mix] (STJ196656)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-TH antibody (1-100 aa) [4B1] (STJ196655)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-DCT antibody [2A10] (STJ196653)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-IRF3 antibody [5H10] (STJ196651)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-CDK5 antibody [3D1] (STJ196638)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
$234.90 - $340.20 -
Anti-PDPN antibody (23-100 aa) [ABT513] (STJ190104)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-STMN1 antibody (1-100 aa) [ABT396] (STJ190099)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
$234.90 - $340.20 -
Anti-STMN1 antibody (1-100 aa) [ABT347] (STJ190092)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
$234.90 - $340.20 -
Anti-KRT7 antibody (350-469 aa) [ABT436] (STJ190054)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
$234.90 - $340.20 -
Anti-MAP2-MAP2 antibody (STJA0003848)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat
$613.58 -
Anti-HSPD1 antibody (Full Length) [1C7] (STJA0003845)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Bovine/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep/Zebrafish
$613.58 -
Anti-CRISPR Cas9 antibody (C-Term) [6F7] (STJA0003839)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
$613.58 -
Anti-Vimentin antibody [2D1] (STJA0003824)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Bovine/Canine/Chicken/D.melanogaster/Feline/Finch/Fish/Goat/Guinea Pig/Hamster/Horse/Lizard/Non-Human Primates/Rabbit/Sheep/Vole/Xenopus/Zebrafish
$613.58 -
Anti-UCHL1 antibody (Full Length) (STJA0003821)
Clonality :
Polyclonal
Host :
Chicken
Applications :
WB/IHC/ICC
Reactivity :
Bovine/Human/Mouse/Pig/Rat/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep/Vole
$544.73 -
Anti-TH antibody (STJA0003816)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/ICC
Reactivity :
All Mammalian/Chicken
$613.58 -
Anti-TUBB3 antibody [AA10] (STJA0003815)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Mouse/Rat/Bovine/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Human/Non-Human Primates/Rabbit/Sheep/Vole
$613.58 -
Anti-MAPT antibody (Full Length) (STJA0003795)
Clonality :
Polyclonal
Host :
Chicken
Applications :
WB/IHC/ICC
Reactivity :
Bovine/Human/Mouse/Pig/Rat
$613.58 -
Anti-SYN1 antibody (STJA0003781)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ICC/IP
Reactivity :
Human/Mouse/Rat
$613.58 -
Anti-SYN1 antibody (STJA0003780)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ICC/IP
Reactivity :
Human/Mouse/Rat
$613.58 -
Anti-SF3B4 antibody (Full Length) [3A1] (STJA0003775)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat
$613.58 -
Anti-PRPH antibody (STJA0003748)
Clonality :
Polyclonal
Host :
Chicken
Applications :
WB/IHC/ICC
Reactivity :
Bovine/Human/Mouse/Rat/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep
$544.73 -
Anti-PRPH antibody [7C5] (STJA0003747)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Mouse/Rat
$613.58
-
Anti-SALL4 antibody (700-800 aa) [PT2242] (STJ197014)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-PTGS2 antibody (500-604 aa) [ABT-COX2] (STJ197010)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-AMACR antibody (300-382 aa) [ABT-AMACR] (STJ196992)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-TIMP1 antibody (50-150 aa) [PT2236] (STJ196989)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-INS antibody (25-110 aa) [PT2015] (STJ196973)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-CD74 antibody (150-250 aa) [PT1667] (STJ196948)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-MCM2 antibody (300-400 aa) [ABT-MCM2] (STJ196928)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-SLC2A1 antibody (400-492 aa) [ABT-GLUT1] (STJ196925)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-ENG antibody (400-500 aa) [ABT-CD105] (STJ196914)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-KRT13 antibody (400-458 aa) [ABT-CK13] (STJ196819)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-CD1A antibody (200-327 aa) [PT0024] (STJ196805)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-MYOD1 antibody (100-200 aa) [ABT-MYOD1] (STJ196793)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-INS antibody (25-110 aa) [ABT-INS] (STJ196791)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-ITGB3 antibody (1-100 aa) [PT0052] (STJ196789)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-PRL antibody (100-227 aa) [ABT-PRL] (STJ196774)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-hCG antibody (25-100 aa) [ABT-HCG] (STJ196767)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-KRT4 antibody (400-534 aa) [ABT-CK4] (STJ196758)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-FCER2 antibody (200-321 aa) [ABT-CD23] (STJ196746)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-CR2 antibody (400-500 aa) [ABT-CD21] (STJ196745)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-ZAP70 antibody (550-619 aa) [ABT246] (STJ196737)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-PMS2 antibody (600-700 aa) [PT2116] (STJ196728)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-KRT7 antibody (350-469 aa) [ABT319] (STJ196724)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-S100A1 antibody (1-50 aa) [PT1428] (STJ196715)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/IF
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-INS antibody (25-110 aa) [PT0156] (STJ196713)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB/IF
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-DNAJB1 antibody [Mix] (STJ196658)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-PPARG antibody [Mix] (STJ196657)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-SRC antibody [Mix] (STJ196656)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-TH antibody (1-100 aa) [4B1] (STJ196655)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-DCT antibody [2A10] (STJ196653)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-IRF3 antibody [5H10] (STJ196651)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-CDK5 antibody [3D1] (STJ196638)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Mouse/Rat
Choose Options$234.90 - $340.20 -
Anti-PDPN antibody (23-100 aa) [ABT513] (STJ190104)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-STMN1 antibody (1-100 aa) [ABT396] (STJ190099)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
Choose Options$234.90 - $340.20 -
Anti-STMN1 antibody (1-100 aa) [ABT347] (STJ190092)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human/Rat
Choose Options$234.90 - $340.20 -
Anti-KRT7 antibody (350-469 aa) [ABT436] (STJ190054)
Clonality :
Monoclonal
Host :
Mouse
Applications :
IHC/WB
Reactivity :
Human
Choose Options$234.90 - $340.20 -
Anti-MAP2-MAP2 antibody (STJA0003848)
Clonality :
Polyclonal
Host :
Goat
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat
Choose Options$613.58 -
Anti-HSPD1 antibody (Full Length) [1C7] (STJA0003845)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Bovine/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep/Zebrafish
Choose Options$613.58 -
Anti-CRISPR Cas9 antibody (C-Term) [6F7] (STJA0003839)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Choose Options$613.58 -
Anti-Vimentin antibody [2D1] (STJA0003824)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat/Bovine/Canine/Chicken/D.melanogaster/Feline/Finch/Fish/Goat/Guinea Pig/Hamster/Horse/Lizard/Non-Human Primates/Rabbit/Sheep/Vole/Xenopus/Zebrafish
Choose Options$613.58 -
Anti-UCHL1 antibody (Full Length) (STJA0003821)
Clonality :
Polyclonal
Host :
Chicken
Applications :
WB/IHC/ICC
Reactivity :
Bovine/Human/Mouse/Pig/Rat/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep/Vole
Choose Options$544.73 -
Anti-TH antibody (STJA0003816)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/IHC/ICC
Reactivity :
All Mammalian/Chicken
Choose Options$613.58 -
Anti-TUBB3 antibody [AA10] (STJA0003815)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Mouse/Rat/Bovine/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Human/Non-Human Primates/Rabbit/Sheep/Vole
Choose Options$613.58 -
Anti-MAPT antibody (Full Length) (STJA0003795)
Clonality :
Polyclonal
Host :
Chicken
Applications :
WB/IHC/ICC
Reactivity :
Bovine/Human/Mouse/Pig/Rat
Choose Options$613.58 -
Anti-SYN1 antibody (STJA0003781)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ICC/IP
Reactivity :
Human/Mouse/Rat
Choose Options$613.58 -
Anti-SYN1 antibody (STJA0003780)
Clonality :
Polyclonal
Host :
Rabbit
Applications :
WB/ICC/IP
Reactivity :
Human/Mouse/Rat
Choose Options$613.58 -
Anti-SF3B4 antibody (Full Length) [3A1] (STJA0003775)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Human/Mouse/Rat
Choose Options$613.58 -
Anti-PRPH antibody (STJA0003748)
Clonality :
Polyclonal
Host :
Chicken
Applications :
WB/IHC/ICC
Reactivity :
Bovine/Human/Mouse/Rat/Canine/Feline/Goat/Guinea Pig/Hamster/Horse/Non-Human Primates/Rabbit/Sheep
Choose Options$544.73 -
Anti-PRPH antibody [7C5] (STJA0003747)
Clonality :
Monoclonal
Host :
Mouse
Applications :
WB/IHC/ICC
Reactivity :
Mouse/Rat
Choose Options$613.58