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          • Primary Antibodies ›
          • by Target

          Occludin Antibodies

          Antibodies that detect Occludin can be used in several scientific applications, including Immunohistochemistry, Western Blot, Immunocytochemistry, ELISA and Immunoprecipitation. These antibodies target Occludin in Human, Mouse, Rat, Canine and Porcine samples. Our Occludin... Antibodies that detect Occludin can be used in several scientific applications, including Immunohistochemistry, Western Blot, Immunocytochemistry, ELISA and Immunoprecipitation. These antibodies target Occludin in Human, Mouse, Rat, Canine and Porcine samples. Our Occludin polyclonal, monoclonal, recombinant monoclonal... Antibodies that detect Occludin can be used in several scientific applications, including Immunohistochemistry, Western Blot, Immunocytochemistry, ELISA and Immunoprecipitation. These antibodies target Occludin in Human, Mouse, Rat, Canine and Porcine samples. Our Occludin polyclonal, monoclonal, recombinant monoclonal and recombinant superclonal antibodies are developed in Rabbit, Mouse and Guinea Pig. These antibodies have been verified by Knockout, Knockdown, Cell treatment and Relative expression to confirm specificity to Occludin. Find the Occludin antibody that fits your needs. Choose from 1 of 58 Occludin antibodies, which have been validated in experiments with 2255 publications and 380 images featured in our data... Antibodies that detect Occludin can be used in several scientific applications, including Immunohistochemistry, Western Blot, Immunocytochemistry, ELISA and Immunoprecipitation. These antibodies target Occludin in Human, Mouse, Rat, Canine and Porcine samples. Our Occludin polyclonal, monoclonal, recombinant monoclonal and recombinant superclonal antibodies are developed in Rabbit, Mouse and Guinea Pig. These antibodies have been verified by Knockout, Knockdown, Cell treatment and Relative expression to confirm specificity to Occludin. Find the Occludin antibody that fits your needs. Choose from 1 of 58 Occludin antibodies, which have been validated in experiments with 2255 publications and 380 images featured in our data gallery.

          Browse primary antibodies for WB, Flow, IHC, ICC/IF, ELISA, IP, and other applications. Antibodies with Advanced Verification data have been validated for specificity to ensure that the antibody binds to the antigen stated. If you cannot find the antibody you're looking for, contact us today to develop custom antibodies for specific targets, species and applications.

          Target Information

          Occludin is a 65 kDa protein that can exist in a variety of phosphorylated forms, ranging up to approximately 82 kDa. Occludin is thought to be involved in regulating both the localization and the function of occludin. Polyunsaturated fatty acids are known to up-regulate occludin expression, increasing the transendothelial cell resistance and reducing the cellular permeability to large molecules. The level of occludin varies greatly depending on tissue; in brain tissue, occludin is highly and continuously expressed at cell-cell contact sites, whereas non-neural tissues show lower expression and discontinuous distribution. Overall structural features of the occludin protein are highly conserved in all the species examined. Under-expression of tight junction proteins, including occludin, is a key molecular abnormality responsible for the increased permeability of tumor endothelial tight junctions, which contributes to brain tumor edemas.

          Synonyms

          AI503564; BLCPMG; Occludin; Ocl; Ocln; phosphatase 1, regulatory subunit 115; PPP1R115; tight junction protein occludin

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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

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          57 results
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          57 results
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10)
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10)
          Advanced Verification
          6
          Target
          Dog Human Mouse Rat
          Details
          Mouse Monoclonal
          Application
          WB ICC/IF ELISA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 33-1500

          100 µg

          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          Advanced Verification
          58
          Target
          Dog Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 40-4700

          100 µg

          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), HRP
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), HRP
          Advanced Verification
          22
          Target
          Dog Human Mouse Rat
          Details
          Mouse Monoclonal
          Application
          WB ELISA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 33-1520

          100 µg

          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), Alexa Fluor™ 488
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), Alexa Fluor™ 488
          Advanced Verification
          18
          Target
          Dog Human Mouse Rat
          Details
          Mouse Monoclonal
          Application
          WB ICC/IF ELISA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 331588

          100 µg

          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), FITC
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), FITC
          Advanced Verification
          7
          Target
          Dog Human Mouse Rat
          Details
          Mouse Monoclonal
          Application
          ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 33-1511

          100 µg

          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          Advanced Verification
          18
          Target
          Dog Human
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 42-2400

          100 µg

          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          9
          Target
          Dog Human Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC ICC/IF ELISA IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 71-1500

          100 µg

          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10)
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10)
          Advanced Verification
          7
          Target
          Human
          Details
          Mouse Recombinant Monoclonal
          Application
          WB ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 740006M
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10), Alexa Fluor™ Plus 488
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10), Alexa Fluor™ Plus 488
          Advanced Verification
          5
          Target
          Human
          Details
          Mouse Recombinant Monoclonal
          Application
          ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 740006MP488
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10), Alexa Fluor™ Plus 647
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10), Alexa Fluor™ Plus 647
          Advanced Verification
          5
          Target
          Human
          Details
          Mouse Recombinant Monoclonal
          Application
          ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 740006MP647
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10), Alexa Fluor™ Plus 594
          Invitrogen
          Occludin Recombinant Mouse Monoclonal Antibody (OC-3F10), Alexa Fluor™ Plus 594
          Advanced Verification
          4
          Target
          Human
          Details
          Mouse Recombinant Monoclonal
          Application
          ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 740006MP594
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), Alexa Fluor™ 594
          Invitrogen
          Occludin Monoclonal Antibody (OC-3F10), Alexa Fluor™ 594
          5
          Target
          Dog Human Mouse Rat
          Details
          Mouse Monoclonal
          Application
          WB ICC/IF ELISA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 331594

          100 µg

          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          8
          Target
          Human
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 40-6100

          100 µg

          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (6H10L9)
          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (6H10L9)
          4
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          WB ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 701161

          100 µg

          Invitrogen
          Occludin Recombinant Superclonal™ Antibody (6HCLC)
          Invitrogen
          Occludin Recombinant Superclonal™ Antibody (6HCLC)
          11
          Target
          Human Mouse
          Details
          Rabbit Recombinant Superclonal
          Application
          WB IHC (P) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 710192

          100 µg

          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          9
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-20755

          100 µg

          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          5
          Target
          Human Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) IHC (F) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-30230

          100 µL

          Proteintech
          Occludin Monoclonal Antibody (1D3C4)
          Proteintech
          Occludin Monoclonal Antibody (1D3C4)
          10
          Target
          Human Mouse Pig Rat
          Details
          Mouse Monoclonal
          Application
          WB IHC (P) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 66378-1-IG

          150 µL

          Proteintech
          Occludin Polyclonal Antibody
          Proteintech
          Occludin Polyclonal Antibody
          16
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF Flow IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 13409-1-AP

          150 µL

          Proteintech
          Occludin Polyclonal Antibody
          Proteintech
          Occludin Polyclonal Antibody
          10
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF Flow IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 27260-1-AP

          150 µL

          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (JJ091-08)
          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (JJ091-08)
          2
          Target
          Human Mouse
          Details
          Rabbit Recombinant Monoclonal
          Application
          WB Flow IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-45019

          100 µL

          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (8H8)
          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (8H8)
          2
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          IHC (P) Flow ELISA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-49990

          100 µL

          Invitrogen
          Phospho-Occludin (Tyr287) Polyclonal Antibody
          Invitrogen
          Phospho-Occludin (Tyr287) Polyclonal Antibody
          3
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-105344

          100 µL

          Invitrogen
          Phospho-Occludin (Ser507 ) Polyclonal Antibody
          Invitrogen
          Phospho-Occludin (Ser507 ) Polyclonal Antibody
          2
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-105057

          100 µL

          Invitrogen
          Phospho-Occludin (Thr382 ) Polyclonal Antibody
          Invitrogen
          Phospho-Occludin (Thr382 ) Polyclonal Antibody
          1
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-105056

          100 µL

          Proteintech
          Occludin Recombinant Rabbit Monoclonal Antibody (8B2)
          Proteintech
          Occludin Recombinant Rabbit Monoclonal Antibody (8B2)
          5
          Target
          Human Mouse Pig
          Details
          Rabbit Recombinant Monoclonal
          Application
          WB ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 80545-1-RR100UL

          100 µL

          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Recombinant Rabbit Monoclonal Antibody (OCLN/8526R)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Recombinant Rabbit Monoclonal Antibody (OCLN/8526R)
          2
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-RBM9-P0
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Recombinant Rabbit Monoclonal Antibody (OCLN/8526R)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Recombinant Rabbit Monoclonal Antibody (OCLN/8526R)
          2
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-RBM9-P1ABX

          100 µg

          NeoBiotechnologies
          Occludin (Marker of Early Blood Brain Barrier Damage) Monoclonal Antibody (OCLN/2181)
          NeoBiotechnologies
          Occludin (Marker of Early Blood Brain Barrier Damage) Monoclonal Antibody (OCLN/2181)
          4
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          WB IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM1-P0
          NeoBiotechnologies
          Occludin (Marker of Early Blood Brain Barrier Damage) Monoclonal Antibody (OCLN/2181)
          NeoBiotechnologies
          Occludin (Marker of Early Blood Brain Barrier Damage) Monoclonal Antibody (OCLN/2181)
          4
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          WB IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM1-P1ABX

          100 µg

          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (OCLN/2183)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (OCLN/2183)
          4
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P) IHC (PFA) Array
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM3-P0
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (OCLN/2183)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (OCLN/2183)
          4
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P) IHC (PFA) Array
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM3-P1ABX

          100 µg

          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (OCLN/2182)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (OCLN/2182)
          3
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM2P1
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8776)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8776)
          2
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM11P1ABX

          500 µg

          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8525)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8525)
          2
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM8-P0
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8525)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8525)
          2
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM8-P1ABX

          100 µg

          AbboMax
          Occludin Monoclonal Antibody (OC-3F10)
          AbboMax
          Occludin Monoclonal Antibody (OC-3F10)
          2
          Target
          Bacteria Chicken Human Rat
          Details
          Mouse Monoclonal
          Application
          WB IHC (P)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 606-110

          100 µg

          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8776)
          NeoBiotechnologies
          Occludin (OCLN) (Tight Junctions Marker) Monoclonal Antibody (rOCLN/8776)
          2
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          IHC (P) IHC (PFA)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 100506658-MSM11-P0
          Abnova
          OCLN Monoclonal Antibody (1G7)
          Abnova
          OCLN Monoclonal Antibody (1G7)
          1
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          WB ICC/IF ELISA IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # H00004950-M01

          100 µg

          Huabio
          Occludin Polyclonal Antibody
          Huabio
          Occludin Polyclonal Antibody
          6
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # R1510-33

          100 µL

          Abnova
          OCLN Polyclonal Antibody, MaxPab™
          Abnova
          OCLN Polyclonal Antibody, MaxPab™
          4
          Target
          Human Mouse
          Details
          Rabbit Polyclonal
          Application
          WB PLA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # H00004950-D01P

          100 µg

          Bioss
          Occludin Polyclonal Antibody
          Bioss
          Occludin Polyclonal Antibody
          4
          Target
          Human Mouse Pig Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (P) ICC/IF Flow ELISA
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # BS-1495R

          100 µL

          Proteintech
          Occludin Polyclonal Antibody, CoraLite® Plus 488
          Proteintech
          Occludin Polyclonal Antibody, CoraLite® Plus 488
          3
          Target
          Human
          Details
          Rabbit Polyclonal
          Application
          ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # CL48827260100UL

          100 µL

          Proteintech
          Occludin Polyclonal Antibody, CoraLite® 594
          Proteintech
          Occludin Polyclonal Antibody, CoraLite® 594
          2
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # CL59413409100UL

          100 µL

          Proteintech
          Occludin Polyclonal Antibody, CoraLite® 594
          Proteintech
          Occludin Polyclonal Antibody, CoraLite® 594
          2
          Target
          Human
          Details
          Rabbit Polyclonal
          Application
          ICC/IF Flow
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # CL59427260100UL

          100 µL

          Bethyl Laboratories
          OCLN Polyclonal Antibody
          Bethyl Laboratories
          OCLN Polyclonal Antibody
          2
          Target
          Human
          Details
          Rabbit Polyclonal
          Application
          WB IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # A305-297A
          Proteintech
          Occludin Polyclonal Antibody, CoraLite® Plus 488
          Proteintech
          Occludin Polyclonal Antibody, CoraLite® Plus 488
          1
          Target
          Human Mouse Rat
          Details
          Rabbit Polyclonal
          Application
          ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # CL48813409100UL

          100 µL

          Abnova
          OCLN Polyclonal Antibody, MaxPab™
          Abnova
          OCLN Polyclonal Antibody, MaxPab™
          1
          Target
          Human
          Details
          Mouse Polyclonal
          Application
          WB
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # H00004950-B01P

          50 µg

          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (BLR126H)
          Invitrogen
          Occludin Recombinant Rabbit Monoclonal Antibody (BLR126H)
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          WB IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-44441
          Invitrogen
          Occludin Polyclonal Antibody
          Invitrogen
          Occludin Polyclonal Antibody
          Target
          Human
          Details
          Guinea pig Polyclonal
          Application
          WB IHC (F) ICC/IF
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-143804

          100 µg

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          Host server : magellan-search-67c77f6dc7-n6nf2:80/100.66.135.186:80.
          git-commit: 545e792480003146e539d624bd2a21b51d198228
          git-url: https://github.com/thermofisher/magellan-search
          git-branch: release/2.31.0-2025.06.23-1.0