Clinical & Diagnostics
From consistent routine and special stains, to reliable Cell Marque™ IHC primary antibodies, universal reagents, control slides and cell lines, we provide efficient, precise solutions for research and clinical pathology laboratories. We developed trusted staining solutions and ready-to-use test kits, as well as Biological Stain Commission (BSC) certified dyes, centrifugation media, and in vitro diagnostics immunohistochemistry (IHC) antibodies and reagents.
Our complete line of solvents and fixatives for microscopy sample preparation, mounting media for routine and fluorescent applications, and tissue quality control slides allows increased stability, ease of use, and reproducibility of results. Our products are manufactured following cGMP practices, and our IVD stains and kits comply with ISO 13485 and CFR 820. Our pathology lab reagents are IVD-registered and CE-certified where required.
Lateral Flow Membranes
Discover critical membrane materials for your IVD lateral flow immunoassay development including Hi-Flow™ lateral flow membrane cards and SureWick® pad materials.
ProClin™ Preservatives
Discover ProClin™ preservatives: extend IVD reagent shelf life, inhibit microbes effectively, and ensure safety with no health or disposal concerns.
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Cell Marque™ products are trusted worldwide in clinical pathology, including IVD and IHC applications. Browse our vast selection of specialty antibodies, reagents, and control slides.
Browse our comprehensive tissue diagnostics and microscopy portfolio with routine, special, and advanced staining solutions for hematology, cytology, histology and bacteriology.
Blood Typing Solutions: Discover a broad range of standardized reagents and intermediates. Fostering creativity in blood typing product development.
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Histopaque®-1077
sterile-filtered, density: 1.077
OptiPrep™ Density Gradient Medium
used for cell and subcellular organelle isolation
Formalin solution, neutral buffered, 10%
histological tissue fixative
Triton™ X-100
Molecular Biology
Trypan Blue solution
0.4%, liquid, sterile-filtered, suitable for cell culture
2,3,5-Triphenyltetrazolium chloride
≥98.0% (HPLC)
Sigmacote®
siliconizing reagent for glass and other surfaces
Fluoroshield™ with DAPI
liquid
Bradford Reagent
for 0.1-1.4 mg/ml protein
Folin & Ciocalteu′s phenol reagent
suitable for determination of total protein by Lowry method, 1.9-2.1 N
Giemsa′s azur eosin methylene blue solution
for microscopy, suitable for microscopy
Histopaque®-1119
sterile-filtered, density: 1.119
Nile Red
suitable for microscopy
ProClin™ 300
pkg of 400 mL, ProClin™ preservative for use in IVD manufacturing, CMIT/MIT 3 %
Crystal Violet
Dye content, ≥90%, certified by the Biological Stain Commission, powder
ACCUSPIN™ Tubes Sterile, 50 mL Capacity
radiation sterilized tube fitted with a high density polyethylene barrier
Histopaque®-1083
sterile-filtered, density: 1.083
5-Fluorouracil
≥99% purity (HPLC), powder
Immersion oil
suitable for microscopy
ProClin™ 300
pkg of 50 mL, ProClin™ preservative for use in IVD manufacturing, CMIT/MIT 3 %
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