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  • Home
  • Immunohistochemistry

Immunohistochemistry

We offer a wide range of top-quality products for supporting the IHC needs of a broad spectrum of users ranging from beginners with no prior IHC experience to highly experienced users who perform IHC on a regular basis.

Primary Antibodies

Unconjugated Primary Antibodies

Validated for use in IHC and can be used with a variety of detection systems.

View all unconjugated antibodies validated in IHC

Biotin-conjugated Antibodies

Validated for use in IHC and compatible with avidin-biotin detection systems.

View all biotin-conjugated antibodies for use in IHC

Top Cited Antibodies

KD/KO Validated 1,199 Publications

TDP-43 Polyclonal Antibody

Reactivity: Human, Mouse, Rat, Zebrafish, Hamster, Pig and more (6)
Applications: WB, RIP, IP, IHC, IF, IEM, FC, CoIP, chIP, ELISA
2,731 Publications

GAPDH Polyclonal antibody

Reactivity: Human, Mouse, Rat, Pig, Arabidopsis, Corn, Cabbage, Rice and more (9)
Applications: WB, RIP, IP, IHC, IF, FC, CoIP, ELISA
2,431 Publications

Beta Actin Monoclonal antibody

Reactivity: Human, Mouse, Rat, Pig, Plant, Zebrafish And More (10)
Applications: WB, IP, IHC, IF, FC, CoIP, ELISA
KD/KO Validated 1,085 Publications

Caspase 3/p17/p19 Polyclonal antibody

Reactivity: Human, Mouse, Rat, Bovine, Chicken, Duck, Goat, Hamster and more (3)
Applications: WB, RIP, IP, IHC, IF, FC, ELISA
KD/KO Validated 830 Publications

E-cadherin Polyclonal antibody

Reactivity: Human, Mouse, Rat, Bovine, Pig, Zebrafish
Applications: WB. IF, WB, IP, IHC, IF, FC, CoIP, ELISA
KD/KO Validated 634 Publications

NF-κB p65 Polyclonal antibody

Reactivity: Human, Mouse, Rat, Bovine, Pig, Canine, Fish and more (4)
Applications: WB, IP, IHC, IF, FC, chIP, ELISA
KD/KO Validated 673 Publications

Vimentin Polyclonal antibody

Reactivity: Human, Mouse, Rat, Bovine, Pig, Deer
Applications: WB, IP, IHC, IF, FC, CoIP, ELISA
KD/KO Validated 657 Publications

P62,SQSTM1 Polyclonal antibody

Reactivity: Human, Bovine, Chicken, Goat, Hamster, Pig, Rabbit and more (3)
Applications: WB, IP, IHC, IF, FC, CoIP, ELISA
KD/KO Validated 586 Publications

MMP9 (N-terminal) Polyclonal antibody

Reactivity: Human, Mouse, Rat, Pig, Rabbit, Hamster, Astragalus Membranaceus
Applications: WB, IP, IHC, IF, FC, CoIP, ELISA
574 Publications

Alpha Tubulin Polyclonal antibody

Reactivity: Human, Mouse, Rat, Bovine, Chicken, Goat, Hamster, Monkey, P. Lividus, Pig
Applications: WB, IP, IHC, IF, FC, CoIP, ELISA
KD/KO Validated 441 Publications

ARL13B Polyclonal antibody

Reactivity: Human, Mouse, Rat, Canine, Chicken, Pig, Sheep, Xenopus, Zebrafish
Applications: WB, IP, IHC, IF, ELISA
492 Publications

PARK2/Parkin Polyclonal antibody

Reactivity: Human, Mouse, Rat, Pig, Canine, Chicken, Hamster
Applications: WB, IP, IHC, IF, FC, ChIP, ELISA

Secondary Antibodies

When choosing a secondary antibody for your IHC experiment, be mindful of the host species of your primary antibody and your preferred detection method.

Secondary antibodies for IHC

Product Name Applications
HRP Secondary Antibodies  
Goat anti-mouse IgG (H+L), HRP conjugate ELISA, WB, IHC/ICC
Goat anti-rat IgG (H+L), HRP conjugate ELISA, WB, IHC/ICC
Goat anti-human IgG (H+L), HRP conjugate ELISA, WB, IHC/ICC
Goat anti-rabbit IgG (H+L), HRP conjugate ELISA, WB, IHC/ICC
Rabbit anti-goat IgG (H+L), HRP conjugate ELISA, WB, IHC/ICC
FITC Secondary Antibodies 
Goat anti-mouse IgG (H+L), FITC conjugate Flow Cyt, ICC/IF, IHC
Goat anti-rabbit IgG (H+L), FITC conjugate Flow Cyt, ICC/IF, IHC
Biotin Secondary Antibodies 
Goat anti-mouse IgG (H+L), biotin conjugate ELISA, WB, IHC/ICC, IF, Flow Cyt
Rabbit anti-goat IgG (H+L), biotin conjugate ELISA, WB, IHC/ICC, IF, Flow Cyt
TRITC Secondary Antibodies 
Goat anti-mouse IgG (H+L), TRITC conjugate Flow Cyt, ICC/IF, IHC
Goat anti-rabbit IgG (H+L), TRITC conjugate Flow Cyt, ICC/IF, IHC
Unconjugated Secondary Antibodies 
Mouse anti-rabbit IgG (Heavy Chain)，unconjugated WB, IF， IHC，ELISA

Select the best kit for your IHC workflow

  Complete IHC kit

IHCeasy Kits

  • Contains target-specific pre-optimized primary antibody
  • Saves times and precious samples
  • Perfect for IHC beginners

Learn more about IHCeasy

IHC Prep & Detect Kits

  • Can be paired with any IHC validated antibody
  • Use antibodies in your lab or select from our 9000+ IHC antibodies

IHC Detect Kits

  • Perfect for highly sensitive chromogenic signal detection with reduced background staining
Pre-optimized Primary Antibody ✔    
Step-by-step protocol ✔    
Optional control slide NEW ✔    
Antigen Retrieval Buffer  ✔ ✔  
Blocking Buffer ✔ ✔  
Counter Staining Reagent ✔ ✔  
Mounting Media ✔ ✔  
Signal Enhancer ✔ ✔  
Washing Buffer ✔ ✔  
Chromogen  ✔ ✔ ✔
Secondary Antibody ✔ ✔ ✔
Primary Antibody dilution buffer   ✔ ✔
Quenching buffer   ✔ ✔
   Proteintech IHCeasy kit product image Proteintech IHC prep and detect kit product image Proteintech IHC detect kit product image
View all IHCeasy kits View all IHC Prep & Detect kits View all IHC Detect kits

Related Products

Tris-EDTA Antigen Retrieval Buffer
Sample Type: FFPE
Concentration: 50X
pH (1X): 9.0
Citrate Antigen Retrieval Buffer
Sample Type: FFPE
Concentration: 50X
pH (1X): 6.0
Protease K Antigen Retrieval Buffer
Sample Type: FFPE
Concentration: 2.0mg/mL
pH (1X): 7.2-7.5
Hydrophobic IHC Pens
Application: Immunohistochemistry
Format: Semi-solid

Supporting Products

Antigen Retrieval Buffers

Buffers for heat-induced and protease-induced antigen retrieval.

View all antigen retrieval buffers

Hydrophobic IHC Pens

Hydrophobic IHC pens for preventing unnecessary wastage of reagents during IHC experiments

Learn more

Related Products

IHCeasy Ready-to-Use IHC Kits

Fully optimized, target-specific IHC kits containing all the antibodies and reagents needed for staining tissue samples, including the primary antibody.

IHC Prep & Detect Kits

Contains all the basic reagents required for developing an IHC workflow.

IHC Detect Kits

Enables highly sensitive target detection utilizing polymer HRP secondary antibodies .

Technical Support for Immunohistochemistry

Immunohistochemistry doesn’t have to be complicated and confusing. Our technical team has compiled useful information on tips, tricks, troubleshooting, protocols, and optimizing your IHC experiment.

Overview of the main steps of IHC using a chromogenic labeled secondary antibody on paraffin-embedded tissue slides.

Overview of the main steps of IHC using a chromogenic labeled secondary antibody on paraffin-embedded tissue slides.

For more protocol and troubleshooting information click the image below or visit our IHC Support Page.

Resources

Videos

Immunohistochemistry Videos

Short technical tips videos on how to optimize your IHC experiments

Protocols

Immunohistochemistry Guide

Protocols and tips for optimizing your IHC experiments

Technical

Technical FAQs

Find out everything you need to know about our products here

Videos

Immunohistochemistry Videos

Short technical tips videos on how to optimize your IHC experiments

Protocols

Immunohistochemistry Guide

Protocols and tips for optimizing your IHC experiments

Technical

Technical FAQs

Find out everything you need to know about our products here

Related