Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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4,351 – 4,365 of 7,093 results

4,351

AnaSpec OPA

OPA[[o-Phthaldialdehyde] *UltraPure Grade*] ; MW 134.1; (1 g) Fluorogenic indicator for primary amino group; Widely used for quantitation of peptides and proteins.

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4,352

HELLO BIO INC PICRO SIRIUS RED SOLUTION

NC3377422 PICRO SIRIUS RED SOLUTION

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4,353

Sigma Aldrich Fine Chemicals Biosciences Acid Blue 80 Dye content 40 % | 4474-24-2 | MFCD00001192 | 100G

Acid Blue 80 Dye content 40 % | Mol Wt: 678.68 | 4474-24-2 | MFCD00001192 | 100G

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4,354

Apexbio Technology LLC Nile Red 7385-67-3 500mg

Nile Red is a lipophilic fluorescent compound commonly utilized in biological and biomedical research to visualize intracellular lipid droplets Structurally this dye is hydrophobic and selectively partitions into neutral lipid environments within cells enabling targeted staining of lipid-rich regions Upon binding to intracellular lipids Nile Red exhibits enhanced fluorescence emission which can be detected by fluorescent microscopy or flow cytometry Researchers employ Nile Red for studying lipid distribution lipid metabolism and lipid storage dynamics in various cell types Additionally Nile Red is employed within assays exploring metabolic alterations lipid-accumulation disorders and cellular lipid content measurement facilitating analysis of lipid-associated physiological and pathological processes

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4,355

Electron Microscopy Sciences Congo Red, 0.5% Aqueous 500 ML

Prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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4,356

Electron Microscopy Sciences Alcoholic Congo Red, 0.2% Solution 500 ML

Prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.

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4,357

Electron Microscopy Sciences Acid Alcohol, 1% HCl/95% Alcohol 1 LT

Acidified alcohol solution is used for the differentiation of regressive stains. The solutions are freshly prepared upon receipt of order to ensure maximum shelf life.

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4,358

ELITechGroup Aerospray TB Reagent C, Auramine O, 500mL

Acid Fast Reagent CA Auramine O, 500ml. This product has minimum order quantity of 2 per supplier requirements.

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4,359

Cytek Biosciences Inc GHOST DYERED 710 100T

Ghost Dye Red 710 Apps: FC Size: 100 tests

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4,360

Rockland Immunochemicals Ponceau S solution - MB-072-0500

Ponceau S Staining Solution is made using Ponceau S. Ponceau S is a sodium salt used for the detection of proteins on PVDF, and nitrocellulose membranes. Staining of blot transfer membranes permits visualization of proteins and allows the extent of transfer to be monitored. Ponceau S binds rapidly and reversibly to the positively charged amino groups and binds non-covalently to non-polar regions in the protein. Ponceau S stain is designed for rapid (5 min) staining on nitrocellulose or PVDF membranes and also for staining protein on cellulose acetate membranes. Microgram quantities of transferred protein will be detected as red protein bands with a clear background. Ponceau S staining on nitrocellulose and PVDF is reversible by washing the stained membrane with dH2O or blocking buffer, this allows further immunological detection.

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4,361

CELLOMICS TECHNOLOGY LLC CALCIUM INDICATOR GCAMP6M LENT

NC3444695 CALCIUM INDICATOR GCAMP6M LENT

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4,362

Scytek Laboratories MOVAT PENTACHROME STAIN KIT, S

Movat Pentachrome Stain Kit, Small

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4,363

Nacalai USA Inc HISTOVT ONE

HistoVT One (10x, pH 7.0), Room Temperature Storage, 500 ml. HistoVT One is an antigen retrieval solution for immunohistochemistry and in situ hybridization. This product can unmask antigenic sites without damage to antigen from formalin-fixed, frozen or paraffin-embedded tissue sections.

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4,364

Aqua Solutions Thymol Blue-Xylene Cyanol FF Indicator (100ML)

Thymol Blue-Xylene Cyanol FF Indicator (100ML)

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4,365

AnaSpec Hoechst 33258, 20 mM solution in water, | MW 533.88 | (5 mL)

Hoechst 33258, 20 mM solution in water, ; MW 533.88; (5 mL) Cell-permeant DNA minor groove binding dye

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