Electrophoresis Gel Stains
Chem-Impex International, Inc. Ethidium bromide | 1239-45-8 | MFCD00011724 | 25G
Ethidium bromide, 1239-45-8, MFCD00011724, 25G
AdipoGen Thiazole Orange, 107091-89-4, MFCD00192499, 5 g
MF: C26H24N2O3S2, MW: 476.61, ≥98%, Appearance: Orange crystalline powder. Thiazol Orange is a nucleic acid stain that has found applications in many different areas. Among others it is used for reticulocyte analysis and Plasmodium species analysis as well as labeling cancer cells. Thiazole orange-labeled DNA has been used for live cell RNA imaging. Thiazole Orange has also been used for a variety of assays, PCR and flow cytometry.
National Diagnostics NUCLISTAIN 25 ML
Nuclistain, Ethidium bromide substitute enabling the UV free visualization of DNA and RNA, 25 ML
Bioworld Coomassie Blue R-250 (2X), 1 L
Stain for location and detection of proteins. Protocol: After SDS-PAGE, transfer the gels in fixing solution (30% methanol and 7% acetic acid) for 30 min. under constant agitation. Replace the fixing solution, submerge the gel in stain and shake the gel gently gor 2-4 hrs. Pour off the stain, rinse the gel briefly with fixing solution and cover the gel with fresh fixing solution for 30 min. Repeat and continue destaining until distinct blue bands against a clear background are obtained. Store the gel in 7% acetic acid solution. Photograph or dry the gel according to your standard protocol.Synonym: Brilliant blue R; Coomassie brilliant blue R-250; Acid Blue 83; CI 42660Appearance: Liquid
Bioworld Coomassie Brilliant Blue R-250, 25 g
Protein electrophoresis dye used in SDS-PAGE.More sensitive than G-250.Ultra Pure GradeEM (550nm, water) >33,000Protein Staining: PassesAppearance: Solid
Bioworld Coomassie Brilliant Blue G-250, 50 g
Protein electrophoresis dye used in SDS-PAGE.Also used for protein concentration determination by Bradford method.A commonly used analytical biochemistry dye and P2X7 antagonistUltra Pure Grade.Average purity greater than 85%.EM (595nm, water) >36,300Protein Staining: PassesAppearance: SolidMelting Point: >100 °C
Bioworld Coomassie Brilliant Blue R-250, 50 g
Protein electrophoresis dye used in SDS-PAGE.More sensitive than G-250.Ultra Pure GradeEM (550nm, water) >33,000Protein Staining: PassesAppearance: Solid
Bioworld Express Coomassie Stain, R-250, 100 mL
Express Coomassie Stain detects as little as 15 ng of protein and gives complete band detection within 50 minutes. Its ideal for densitometry, and its able to be restained with silver. This stain can be used more than once. Express Coomassie is a colloidal suspension of Coomassie blue that preferentially binds to protein and eliminates the unwanted destaining step.Appearance: LiquidHS Code : 32041200Melting Point: 100 °C
Bioworld Ethidium Bromide Dropper Bottle, 5 mL
ml> false false false ml> Ethidium bromide, dropper bottles A fluorescent electrophoretic stain for nucleic acids. It is used as a nucleic acid intercalating agent and frameshift mutagen. Ethidium Bromide solution in dropper form makes dispensing safer and convenient to use. Each drop contains about 25µg of Ethidium Bromide and is perfectly suited for a 50ml agarose gel. Simply add one drop of the Ethidium Bromide solution per 50ml gel solution (before gelation) and cast your gel. Technical Specifications:Biotechnology Grade Concentration: 0.636µg/µL stock final concentration: 5ml> false false false ml> µg/mL Appearance: LiquidHS Code : 29339990Melting Point: 260-262 °C (dec.)(lit.)RTECS Number: SF7950000
LOGOS BIOSYSTEMS INC QUANTOM™ Total Cell Staining Kit
QUANTOM™ Total Cell Staining Dye is a membrane-permeable fluorescent dye that can stain nucleic acids in both live and dead cells. Both Gram-positive and negative bacterial cells can be detected with QUANTOM™ Total Cell Staining Dye. QUANTOM™ Total Cell Staining Enhancer improves dye penetration into cells. QUANTOM™ Total Cell Staining Enhancer also keeps dye evenly distributed in solution, keeping the background uniform for each field of view during multiple image acquisition. QUANTOM™ Cell Loading Buffer I is a gradient medium used for the even distribution and sedimentation of bacterial cells in QUANTOM™ M50 Cell Counting Slides.
Agilent Technologies dsDNA 810 Separation Gel, 500mL.
dsDNA 810 Separation Gel, 500mL. Separation gel for use with the Fragment Analyzer systems and the DNF-910, DNF-910CP, DNF-915 kits
Aat Bioquest Signal Guard™ phosphatase reaction stopping solution, 100ml
Alkaline and acid phosphatases are the hydrolase enzymes responsible for dephosphorylation of molecules such as nucleotides, proteins and alkaloids under alkaline and acidic conditions, respectively. Some phosphatases assays and tests require the phosphatase reactions to be stopped for further analysis using the stop solutions. Our Signal Guard™ phosphatase reaction stopping solution is a ready to use reagent that provides a convenient tool for terminating fluorescence and colorimetric signal-generating phosphatase reactions at a user-determined time point, and also keep the fluorescence or colorimetric signal stable for up to 18 hours. The Signal Guard™ phosphatase reaction stopping solution is optimized and compatible with alkaline, acid and protein phosphatase. Compared to other commercial phosphatase stopping reagents, our Signal Guard™ phosphatases reaction stopping solution is nearly neutral and mild. It is compatible with a vast