CAS 72-57-1: Azul de tripano
Descripción:
Azul de tripano es un colorante sintético comúnmente utilizado en la investigación biológica y médica, particularmente para ensayos de viabilidad celular. Es un colorante diazo que aparece como un polvo o solución azul oscuro y es soluble en agua. El colorante penetra selectivamente en las células muertas, lo que permite a los investigadores distinguir entre células viables y no viables bajo un microscopio. Esta característica se debe a la integridad de la membrana comprometida de las células muertas, que permite la entrada del colorante, mientras que las células vivas lo excluyen. Azul de tripano se utiliza a menudo junto con hemocitómetros para contar células en cultivo. Aunque generalmente se considera seguro para su uso en laboratorio, es importante manejarlo con cuidado, ya que puede ser un irritante potencial y está clasificado como un posible carcinógeno. Además de sus aplicaciones en biología celular, Azul de tripano también se ha utilizado en histología y como agente de tinción en varios procedimientos diagnósticos. En general, su capacidad para proporcionar una distinción visual entre células vivas y muertas lo convierte en una herramienta valiosa en la investigación de biología celular.
Fórmula:C34H28N6O14S4·4Na
InChI:InChI=1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-24(36)30(20)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;
Clave InChI:InChIKey=UBHCTCVOHFAILV-UHFFFAOYSA-N
SMILES:OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(C)C=C(C=C3)C4=CC(C)=C(N=NC=5C(S(=O)(=O)O)=CC6=C(C5O)C(N)=CC(S(=O)(=O)O)=C6)C=C4)C=C(S(=O)(=O)O)C=C2N.[Na]
Sinónimos:- 2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-, sodium salt (1:4)
- 2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt
- 3,3'-[(3,3'-Dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphtalene-2,7-disulfonate] de tetrasodium
- 3,3'-[(3,3'-Dimetil[1,1'-Bifenil]-4,4'-Diil)Bis(Azo)]Bis[5-Amino-4-Hidroxinaftaleno-2,7-Disulfonato] De Tetrasodio
- Amanil Sky Blue R
- Bencidal Blue 3B
- Benzamine blue
- Benzanil Blue 3BN
- Benzo Blue 3BS
- Benzo blue
- Blue 3B
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Encontrado 13 productos.
Trypan Blue for tissue culture
CAS:Fórmula:C34H24N6Na4O14S4Forma y color:Brown to black, PowderPeso molecular:960.80Trypan blue
CAS:Dye used in microscopy for assessment of cell viabilityFórmula:C34H24N6O14S4Na4Forma y color:PowderPeso molecular:960.81 g/molTrypan Blue (C.I. 23850); 0.4% solution
CAS:Fórmula:C34H24N6Na4O14S4Forma y color:Blue to very dark blue liquidPeso molecular:960.82Direct Blue 14
CAS:Fórmula:C34H24N6Na4O14S4Forma y color:Amber to Dark green to Black powder to crystalPeso molecular:960.79Trypan Blue (Technical Grade)
CAS:Applications Trypan Blue is an azo based, hydrophilic, tetrasulfonated blue acid dye widely utilized for assessing cell viability. As an easy method to determining the viability of cells, Trypan Blue will stain dead cells with permeable membranes blue, while the dye is excluded by most living cells and their intact membranes thereby allowing visual determination of living versus dead cells. Although Trypan Blue is predominately used for assessing cell viability of cultured cells, other applications for this dye have been reported. In rat abdominal organ slices Trypan Blue has been utilized to determine cell viability as well as islet cell cluster cell viability from caprine pancreatic samples. Dyes and metabolites. References Bonnefille, P. et al. 2010. Fundam Clin Pharmacol. PMID: 21121944; Han, T.H. et al. 2010. J Acupunct Meridian Stud. 3(4): 241-248. PMID: 21185538; Saadatnia, G. et al. 2010. Trop Biomed. 27(1): 125-130. PMID: 20562822; Hani, H. et al. 2010. Xenotransplantation. 17(6): 469-480. PMID: 21158948Fórmula:C34H24N6O14S4·4NaForma y color:NeatPeso molecular:960.80Trypan Blue, dye content >60%
CAS:Trypan blue is commonly used in microscopy (for cell counting) and in laboratory mice for assessment of tissue viability. Used in dye exclusion studies in cell culture. A viability dye for quantifying live versus dead cells with permeable membranes, blue. It is also used to identify islet cell cluster cell viability from caprine pancreatic samples. It is also useful to observe hyphea of fungi and Stramenopiles. Trypan blue solution may be used in trypan blue based cytotoxitiy and proliferation assays. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C34H24N6Na4O14S4Pureza:60%Forma y color:Dark purple to dark brown or black, PowderPeso molecular:960.79Trypan Blue
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C34H24N6Na4O14S4Forma y color:Powder, Dark blue to brown-blackPeso molecular:960.792,7-Naphthalenedisulfonic acid,3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt
CAS:Fórmula:C34H24N6Na4O14S4Pureza:70%Forma y color:LiquidPeso molecular:960.8052400000006Trypan Blue (C.I. 23850)
CAS:Fórmula:C34H24N6Na4O14S4Forma y color:Dark green, brown or black powderPeso molecular:960.82
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