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Photobiotin acetate salt

SIGMA/A1935 - For labeling DNA probes for hybridizations

Synonym: Biotin {3-[3-(4-azido-2-nitroanilino)-N-methylpropylamino]propylamide} acetate salt; N-(4-Azido-2-nitrophenyl)-N′-(3-biotinylaminopropyl)-N′-methyl-1,3-propanediamine acetate salt

CAS Number: 96087-38-6
Empirical Formula (Hill Notation): C23H35N9O4S · C2H4O2
Molecular Weight: 593.70
MDL Number: MFCD00210085
Linear Formula: C23H35N9O4S · C2H4O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-A1935-1MG 1 mg
 $582.00
1/EA		 Add To Favorites
45-A1935-2MG 2 mg
 $981.00
1/EA		 Add To Favorites

 

assay ≥95%
form film or powder
grade for molecular biology
InChI 1S/C23H35N9O4S.C2H4O2/c1-31(12-4-10-25-17-9-8-16(29-30-24)14-19(17)32(35)36)13-5-11-26-21(33)7-3-2-6-20-22-18(15-37-20)27-23(34)28-22;1-2(3)4/h8-9,14,18,20,22,25H,2-7,10-13,15H2,1H3,(H,26,33)(H2,27,28,34);1H3,(H,3,4)/t18-,20-,22-;/m0./s1
InChI key FFBLNTOMOSLSQM-AYEYRVMASA-N
Quality Level 200 
SMILES string CC(O)=O.CN(CCCNC(=O)CCCC[C@@H]1SCC2NC(=O)NC12)CCCNc3ccc(cc3[N+]([O-])=O)N=[N+]=[N-]
solubility H2O: 10 mg/mL (Stable for at least 5 months if kept frozen and protected from light.)
storage temp. −20°C
Application: Photobiotin acetate salt has been used to label DNA probes to perform DNA−DNA hybridization to determine genomic relatedness.
Biochem/physiol Actions: Photobiotin acetate is capable of labeling single stranded DNA and linear or supercoiled double-stranded DNA.
Biochem/physiol Actions: Photobiotin is a photo-activatable analog of biotin used primarily for labeling DNA, RNA and proteins. Probes prepared using photobiotin can detect target DNA as little as 0.5 pg.
Caution: Light sensitive.
General description: Photobiotin acetate is made up of biotin, which is bound with the help of a charged linker arm to a photoreactive arylazide group.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95%
Storage Temp. −20°C
UNSPSC 12352200

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