Phosphate Buffer 0.1M, pH 7.2 to 7.4

(use: IHC wash and rinse.)

Part # 13313A 1 L $20.90  
Part # 13313B 1 gal $59.50  
Part # 13313C 10 L cube $79.20  
Part # 13313D 20 L cube $154.80  

Phosphate Buffered Saline 0.01M, pH 7.2

(use: IHC diluent, rinse and wash.)

Part # 133102A 1 L $15.20  
Part # 133102B 1 gal $23.90  
Part # 133102C 10 L cube $45.60  
Part # 133102D 20 L cube $76.00  

Phosphate Buffered Saline 0.01M, pH 7.4

(use: IHC diluent, rinse and wash.)

Part # 133132A 1 L $15.20  
Part # 133132B 1 gal $23.90  
Part # 133132C 10 L cube $45.60  
Part # 133132D 20 L cube $76.00  

Phosphate Buffered Saline 0.1M, pH 7.4

(use: Rinsing unfixed tissues and diluting antibodies, eg. in IHC.)

Part # 133104A 1 L $15.20  
Part # 133104B 1 gal $23.90  
Part # 133104C 10 L cube $45.60  
Part # 133104D 20 L cube $76.00  

Tris Buffered Saline 0.05M, pH 7.6, 10X

(use: IHC wash solution; dilute 1:10 before use.)  Store @ 4°C.)

Part # 140304A 500 ml $18.90  
Part # 140304B 1 L $26.50  
Part # 140304C 1 gal $57.00  
Part # 140304D 10 L cube $132.00  
Part # 140304E 20 L cube $223.60  

Retrieval Solutions


Citrate Buffer 0.01M, pH 6.0

(use: Epitope retrieval)

Click Here for technical memo

Part # 10355A 500 ml $18.80  
Part # 10355B 1 L $25.90  
Part # 10355C 1 gal $84.30  

EDTA Buffer 0.001M, pH 8.0

(use: Epitope retrieval)

Part # 1056A 500 ml $20.90  
Part # 1056B 1 L $32.20  
Part # 1056C 1 gal $86.30  

Uni-Trieve Solution

This product is manufacturered by Innovex Biosciences. 

Click here for part number, pricing and a tutorial on how it works.

Background Eradicators

Back Ground Buster by Innovex Biosciences

Background Buster

1400-2000 slides:
Part # NB306 125 ml $445.00  
700-1000 slides:
Part # NB306-50 50 ml $299.00  
Fc Receptor Blocker by Innovex Biosciences

Fc Receptor Blocker

700-1000 slides:
Part # NB309 60 ml $695.00  
150-250 slides:
Part # NB309-15 15 ml $295.00  

Fc Receptor Blocker, Azide Free

Part # NB335 30 ml $455.00  
Immuno Diluent and Block by Innovex Biosciences

Cyto-Q Immuno Diluent & Block

Antibody diluting, storage and blocking buffer ALL IN ONE. Prolongs antibody shelf life up to 4 years at 4°C. Simply dilute and refrigerate. Decreases and eradicates background. Increases antibody binding & allows higher antibody dilution for immunoassays. Antibodies remain wet on tissue for up to 36 hours. Shelf life 3 years. Store at 4°C.

Part # NB307 125 ml $315.00  

Innovative Support Reagents & Buffers


Enhancing Wash Buffers

See above.


Immuno Diluent and Block

See above.


Innovex Cyto-Blue (Permanent)

Blue cytoplasmic stain developed especially for counterstaining IHC nuclear stains of ER, PR, P53, PCNA, etc. Does not bind to nucleus. No masking of AEC or DAB stained nuclei occurs. Mountable with Innovex Probe Mount or xylene based mounting media.

Part # NB310 10 ml $139.00  
Part # NB354 100 ml $355.00  

Innovex Nuclear Red

Red color counterstain for IHC-BCIP/NBT stains, in-situ probes, and special stains. Mountable with xylene based media or Innovex Probe Mount. No fading with time.

Part # NB326 10 ml $145.00  

Isotonic Buffered Saline (PBS)

An all purpose PBS for laboratory use. No preservatives. 20X concentrate, Store at 15-30°C. Shelf life 3 years.

20X Concentrate:
Part # NB303 1 Liter $235.00  
Aqua Hematoxylin by Innovex Biosciences

STAT Aqua Hematoxylin (Permanent)

Allows for Stat nuclear counter and special staining in 10 seconds. Specially developed for IHC stains. Mountable with xylene and aqueous based mounting media. Stain does not fade with time, no precipitation,no filtration. Usable to the last drop. Shelf life 4 years. Store at 4°C.

Part # NB305 125 ml $195.00  
Part # NB305A 1 Liter $375.00  

Tissue Recovery Solution with Built-in pH Stabilizer

Innovex’s unique non-citrate formulation with built-in pH stabilizer provides optimal and gentle unmasking of antigens in the various heat methods (including high temp). Optimal pH remains constant regardless of temperature. Non-damaging to tissue morphology. Tissue does not slough off the slide. Shelf life 3 years. Store at 4°C.

Part # NB304 1 Liter $195.00  

Mounting Media

Advantage Mounting Medium by Innovex Biosciences

ADVANTAGE Permanent Mounting Media

Permanently preserves AEC, DAB, Fast Red and other immuno stains plus dye chemistry stains. Sets in 5 minutes at RT.

CLICK HERE for part number and pricing

H & E Mounting Medium by Innovex Biosciences

H&E Mount

Unique, permanent mounting media designed for coverslipping H&E stains from water or alcohol. Reduce time in eosin if cover slipping from water. Sets in 10 minutes.

CLICK HERE for part number and pricing

Probe Mounting Medium by Innovex Biosciences

Probe Mount

Nuclear Fast Red stained specimens can be permanently mounted. Mount immunofluorescence & in-situ slides from water. Sets in 5 minutes.

CLICK HERE for part number and pricing

Antigen Retrieval

Uni Trieve low temperature antigen retrieval Solution



Uni-Trieve User Friendly Protocol:

Uni-Trieve is a mild-temperature universal retrieval solution that retrieves all antibodies, on all human and all animal tissues at only 65°C-70°C for 30 minutes using a simple water bath.

  • Is Totally Background -Free and unlike citrate buffer, High pH buffers, pressure cookers or microwaves, no  background or tissue damage or loss is observed
  • Standardizes retrieval, it retrieves all tissues with a single solution. 
  • Gentle temperature for immunofluorescence (IF), delicate tissues such as brain, bone marrow and animal tissues.
  • OVER-NIGHT Retrieval is possible: simply immerse sides in 40°C-45°C Uni-Trieve using a water bath as the heat source. Next morning remove slides from the water bath, rinse and proceed with IHC or IF staining!
Part # NB325-200S 200 ml $145.00  
Part # NB325 1 Liter $335.00  



AEC Enhancer

Part # NB319 15 ml $175.00  

Alkaline Phosphatase-Enhancing Wash Buffer

(For amplifying Fast Red, BCIP/NBT, Innovex Brown & other substrate chromogens for alkaline phosphatase enzyme staining.)

Part # NB302S 1 Liter $155.00  
Part # NB302 4 Liters $345.00  
Turbo Action Stable Liquid DAB and AEC for Peroxidase (HRP) Staining

Turbo Action Stable Liquid DAB and AEC for Peroxidase (HRP) Staining

Fast Developing (1-5 minutes). Only 2 components. “Good to the last drop”; left over mixed AEC and DAB solution stable for up to 3 weeks. Stains 1200 slides.

DAB Liquid/Substrate System:
Part # NB314SBD 70 ml $295.00  
AEC Liquid/Substrate System:
Part # NB314SCS 70 ml $345.00  

Alkaline Phosphatase-Enhancing Wash Buffer

5X Concentrate

Part # NB302-5C 1 L $375.00  

Fast Red Enhancer

Part # NB322 15 ml $215.00  

Turbo Alkaline Phosphatase Chromogens

Fast Developing (5-10 minutes). Two components for Innovex Fast Red. Single solution for Permanent Innovex Brown (DAB like color) for alkaline phosphatase staining. Single solution for Permanent BCIP/NBT with no background or leeching out.

Innovex Fast Red:

1000 slides

Part # NB317SBF 70 ml + 13 tablets $389.00  
Permanent BCIP/NBT (single solution):

180 slides

Part # NB321NBT 10 ml $139.00  

HRP-Enhancing Wash Buffer

5X Concentrate

Part # NB301-5C 1 Liter $395.00  

Quick DAB Enhancer

Part # NB308 60 ml $355.00  
Part # NB308-30 30 ml $235.00  

HRP-Enhancing Wash Buffer

(For amplifying AEC & DAB Stains.)

Part # NB301S 1 Liter $155.00  
Part # NB301 4 Liters $375.00