Date published: 2026-4-27

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Additional Stains, Dyes and Fluorescent Probes 03

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 161 to 170 of 491 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

3-Ethyl-2-methylbenzoxazolium iodide

5260-37-7sc-214129
5 g
$200.00
3
(0)

1,2,3,3-Tetramethyl-3H-indolium iodide

5418-63-3sc-206232
sc-206232A
5 g
25 g
$94.00
$131.00
(0)

1,2,3,3-Tetramethyl-3H-indolium iodide is a derivitized indolium compound

Nitrazine Yellow

5423-07-4sc-215576
sc-215576A
1 g
5 g
$33.00
$92.00
1
(0)

Nitrazine Yellow is a pH indicator with a variety of applications

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt

5460-09-3sc-214224
sc-214224A
100 g
500 g
$117.00
$231.00
(0)

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt is a sulfate naphthalene

Direct violet 51

5489-77-0sc-214912
50 g
$228.00
2
(0)

Direct violet 51 is an azo dye with a λmax 549nm

2-Methoxy-N4-phenyl-1,4-phenylenediamine

5840-10-8sc-206470
5 g
$224.00
(0)

2-Methoxy-N4-phenyl-1,4-phenylenediamine is an intermediate

7-Hydroxy-4-methyl-3-coumarinylacetic acid

5852-10-8sc-210625
100 mg
$109.00
(0)

7-Hydroxy-4-methyl-3-coumarinylacetic acid is a fluorescence probe and pH indicator

Tris(p-aminophenyl)amine

5981-09-9sc-220343
25 mg
$300.00
(0)

Tris(p-aminophenyl)amine is a fluorescent probe

4,4′-Diphenyl-2,2′-dipyridyl

6153-92-0sc-214284
1 g
$434.00
1
(0)

4,4′-Diphenyl-2,2′-dipyridyl is an intermediate which can be used to create coordination complexes

Bromaminic acid sodium salt

6258-06-6sc-214626
25 g
$81.00
1
(0)

Bromaminic acid sodium salt is a stain used for research purposes