Date published: 2026-4-27

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Additional Stains, Dyes and Fluorescent Probes 02

Santa Cruz Biotechnology now offers a broad range of Additional Stains, Dyes, and Fluorescent Probes for use in various applications. These chemicals are indispensable tools in scientific research for visualizing, identifying, and quantifying biological molecules and cellular structures. Stains, dyes, and fluorescent probes are used extensively across molecular biology, histology, and biochemistry to mark specific components of cells and tissues, allowing researchers to observe biological processes in real-time and with high precision. In genetics, these compounds facilitate the study of chromosomal arrangements and gene expression patterns. In microscopy, they enhance the contrast and details of specimens, making them crucial for the study of cellular morphology and function. Environmental scientists utilize these chemicals to trace the movement and interaction of pollutants in ecosystems. Furthermore, in the field of materials science, these dyes and stains are applied to investigate the properties of polymers and nanomaterials, enhancing the visibility of features that are otherwise difficult to detect. The fluorescence properties of these compounds are particularly important in techniques such as fluorescence microscopy and flow cytometry, where they provide sensitive and quantitative data about cell populations and molecular interactions. By enabling the detailed examination of complex biological systems, these chemicals are fundamental to advancing our understanding of life sciences. View detailed information on our available Additional Stains, Dyes, and Fluorescent Probes by clicking on the product name.

Items 381 to 390 of 495 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

5-(Bromomethyl)fluorescein

148942-72-7sc-214302
50 mg
$693.00
(0)

5-(Bromomethyl)fluorescein is a thiol-reactive fluorescent probe

3-Methyl-2-benzothiazolinone hydrazone hydrochloride

149022-15-1sc-214139B
sc-214139
sc-214139A
1 g
5 g
25 g
$32.00
$74.00
$176.00
(0)

3-Methyl-2-benzothiazolinone hydrazone hydrochloride is a chromogenic determination compound

Quin 2 potassium salt hydrate

149022-19-5sc-250823
10 mg
$188.00
(0)

Quin 2 potassium salt hydrate is a calcium-specific chelator and indicator

NIR-797 isothiocyanate

152111-91-6sc-212395
25 mg
$578.00
1
(0)

NIR-797 isothiocyanate is a cyanine dye for labeling of proteins; λex 795 nm; λem 817 nm

N-(3-Isothiocyanatobenzyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide

155862-89-8sc-211967
sc-211967A
5 mg
25 mg
$75.00
$325.00
(0)

N-(3-Isothiocyanatobenzyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide is photostable fluorescent label

1-(2-Isothiocyanatoethyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide

155862-91-2sc-208526
sc-208526A
5 mg
25 mg
$40.00
$120.00
(0)

1-(2-Isothiocyanatoethyl)-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium bromide is a photostable fluorescent label

1-[2-(4-Isothiocyanatophenoxy)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium tosylate

155862-93-4sc-213298
sc-213298A
5 mg
25 mg
$64.00
$240.00
(0)

1-[2-(4-Isothiocyanatophenoxy)ethyl]-4-[5-(4-methoxyphenyl)-2-oxazolyl]pyridinium tosylate is fluorescent label

1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide

155863-01-7sc-213253
sc-213253A
5 mg
25 mg
$52.00
$177.00
(0)

1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide is a photostable, water soluble fluorescent label

1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide

155863-02-8sc-208525
1 mg
$58.00
(0)

1-(2-Isothiocyanatoethyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium bromide is a photostable, water soluble fluorescent label

1-[2-(Maleimido)ethyl]-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium triflate

155863-05-1sc-208565
sc-208565A
5 mg
25 mg
$50.00
$167.00
(0)

1-[2-(Maleimido)ethyl]-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-5-oxazolyl]pyridinium triflate is a photostable water soluble fluorescent label