Protein Dyes

Eosin Y disodium salt, 10 % solution

Eosin Y disodium salt, 10 % solution

02195700-CF
2′,4′,5′,7′-Tetrabromofluorescein disodium salt; Acid red 87; Eosin yellowish solution; Eosin Y solution; Eosin Y
17372-87-1
C20H6Br4Na2O5
691.859 g/mol

Eosin Y Disodium Salt, 10 % Solution

Rose Bengal

Rose Bengal

02195491-CF
Acid Red 94; C.I. 45440; 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein sodium salt; 4,5,6,7-Tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-3H- spiro[isobenzofuran-1,9'-xanthen]-3-one; Bengal Rose B sodium salt
632-68-8
C20H2Cl4I4O5Na2
1049.845 g/mol

Rose Bengal

Fluorescamine

Fluorescamine

02195183-CF
4-Phenyl spiro-[furan-2(3H)-1'-(3'-H)-Isobenzofuran]-3,3'-dione; 4-Phenyl spiro-[furan-2(3H), 1-phthalan]-3,3'-dione
38183-12-9
C17H10O4
278.263 g/mol

Fluorescamine

3-(4,5-Dimethylthiazolyl-2)-2,5-diphenyl tetrazolium bromide, cell culture reagent

3-(4,5-Dimethylthiazolyl-2)-2,5-diphenyl tetrazolium bromide, cell culture reagent

02194592-CF
MTT; Thiazolyl Blue;3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide;Methylthiazolyldiphenyl-tetrazolium bromide
298-93-1
C18H16BrN5S
414.325 g/mol

3-(4,5-Dimethylthiazolyl-2)-2,5-Diphenyl Tetrazolium Bromide

Coomassie Brilliant Blue R-250

Coomassie Brilliant Blue R-250

02190682-CF
Brilliant Blue R; Acid Blue 83; C.I. 42660; Brilliant indocyanin 6B, Coomassie Brilliant Blue R
6104-59-2
C45H44N3NaO7S2
825.971 g/mol

Coomassie Brilliant Blue R-250 stain for use in protein gel staining.

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Coomassie Brilliant Blue G-250

02190343-CF
Acid Blue 90; Coomassie G250; CBBG; Serva Blue G; C.I. 42655; Brilliant Blue G
6104-58-1
C47H48N3O7S2Na
854.025 g/mol

Coomassie Brilliant Blue G-250 stain for use in protein gel staining and Bradford assay

Curcumin

Curcumin

02190313-CF
C.I. 753000; Natural Yellow 3; (E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)- 1,6-heptadiene-3,5-dione; Turmeric yellow; Diferuloylmethane; Diferulylmethane; Natural Yellow 3
458-37-7
C21H20O6
368.385 g/mol

Curcumin

3,3',5,5'-Tetramethylbenzidine

3,3',5,5'-Tetramethylbenzidine

02190277-CF
TMB; TMB substrate; BM blue; Sure Blue TMB; TMB Blotting Plus
54827-17-7
C16H20N2
240.35 g/mol

3,3',5,5'-Tetramethylbenzidine

Indocyanine green, ~90%

Indocyanine green, ~90%

02155020-CF
Foxgreen; IC Green; Cardiogreen; 4,5-benzoindotricarbocyanine, Indocyanine Green
3599-32-4
C43H47N2NaO6S2
774.967 g/mol

Indocyanine Green

Carmine

Carmine

02152634-CF
Carminic Acid; Cochineal; Natural Red 4; Nacarat; C.I. 75470; Alum Lake of Carminic Acid
1390-65-4
C44H43AlCaO32
492.389 g/mol

Carmine

Silver nitrate

Silver nitrate

02152571-CF
Nitric Acid Silver (+1) Salt; Lunar caustic; Nitrate d'argent; Nitric acid silver(I) salt
7761-88-8
AgNO3
169.872 g/mol

Silver Nitrate

Sulforhodamine B

Sulforhodamine B

02152479-CF
Acid Red 52; Lissamine rhodamine B 200; Acid rhodamine B; Kiton rhodamine B; Erio Acid Red AB; Phloxinrhodamine; Sulforhodamine B monosodium salt
3520-42-1
C27H19N2O7S2Na
580.646 g/mol

Sulforhodamine B

Sodium nitroprusside, dihydrate

Sodium nitroprusside, dihydrate

02152061-CF
Nitroprusside sodium; SNP; Sodium nitroferricyanide; Sodium pentacyanonitrosylferrate
13755-38-9
C5N6ONa2Fe·2H2O
297.951 g/mol

Sodium Nitroprusside, Dihydrate

Reactive Red 4

Reactive Red 4

02152017-CF
Cibacron Brilliant Red 3B-A; Procion Reactive Red 4
17681-50-4
C32H19ClN8O14S4Na4
995.195 g/mol

Reactive Red 4

P-Nitrophenyl phosphate di(tris) salt

P-Nitrophenyl phosphate di(tris) salt

02151766-CF
4-Nitrophenyl phosphate di(tris) salt; 4-Nitrophenyl phosphate bis(tris) salt; pNPP
68189-42-4
C14H28N3O12P
461.361 g/mol

P-Nitrophenyl Phosphate Di(Tris) Salt

Crystal Ponceau 6R

Crystal Ponceau 6R

02150732-CF
Acid Red 44; Brilliant Crystal Scarlet; Crystal Scarlet; Ponceau 6R
2766-77-0
C20H12N2O7S2Na2
502.423 g/mol

Crystal Ponceau 6R

Congo Red

Congo Red

02150711-CF
Cotton Red; Benzo Congo Red; Direct Red 28; C.I. 22120; Sodium Diphenyldiazo-bis(alpha-NAPH-Thylaminesulfonate); Congo Red 4B, Cosmos Red, Cotton Red B, Cotton Red C, Direct Red 28, Direct Red Y
573-58-0
C32H22N6Na2O6S2
696.664 g/mol

Congo Red

Congo Red

Congo Red

02105099-CF
Cotton Red; Benzo Congo Red; Direct Red 28; C.I. 22120; Sodium Diphenyldiazo-bis(alpha-NAPH-Thylaminesulfonate); Congo Red 4B; Cosmos Red; Direct Red R; Direct Red Y; Cotton Red B; Cotton Red C
573-58-0
C32H22N6Na2O6S2
696.664 g/mol

Congo Red

P-Iodonitrotetrazolium violet

P-Iodonitrotetrazolium violet

02102066-CF
INT; 2-(p-Iodophenyl)-3-(p-nitrophenyl)-5-phenyltetra-zolium chloride; Iodonitrotetrazolium chloride; 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride
146-68-9
C19H13ClIN5O2
505.7 g/mol

P-Iodonitrotetrazolium Violet

Anthrone

Anthrone

02100691-CF
9-10-dihydro-9-oxoanthracene; 9(10H)-Anthracenone
90-44-8
C14H10O
194.233 g/mol

Anthrone

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