Electrophoresis Gel Stains
Bioworld Coomassie Blue R-250 (2X), 500 mL
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 Blue G-250 (2X), 500 mL
A commonly used analytical biochemistry dye and P2X7 antagonistStain 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: Synonym: Acid blue 90, Coomassie Brilliant Blue GAppearance: LiquidHS Code : 32041200
Crescent Chemical Co Inc COOMASSIE BRILLIANT BLUE
Coomassie Brilliant Blue R 250 Corresponds to SERVA Blue R (cat. no. 35051). Size - 25G Storage Conditions - +15 C TO +30 C Catalog Number - 17525.01 CAS 6104-59-2
Crescent Chemical Co Inc SERVA DNA STAIN G
SERVA DNA Stain G SERVA DNA Stain G is a safer alternative to traditional ethidium bromide stain for detecting nucleic acids in agarose gels. It is at least as sensitive as ethidium bromide and can be used in exactly the same way in agarose gel electrophoresis. SE
Crescent Chemical Co Inc SERVA DNA STAIN G
SERVA DNA Stain G SERVA DNA Stain G is a safer alternative to traditional ethidium bromide stain for detecting nucleic acids in agarose gels. It is at least as sensitive as ethidium bromide and can be used in exactly the same way in agarose gel electrophoresis. SE
Alkali Scientific SmartGlow™ Safe Green Pre Nucleic Acid Stain, Loading Dye, 1mL
SmartGlow Nucleic Acid Stain is ideal for excitation of nucleic acids with UV or visible blue light transilluminators. Unlike EtBR, SmartGlow it is non-mutagenic and does not require special methods of disposal. SmartGlow PS (Pre Stain) can be used as a direct replacement for Ethidium Bromide in agarose and polyacrylamide gel electrophoresis. The stain emits green fluorescence when bound to dsDNA, ssDNA and RNA. SmartGlow PS exhibits excitation peaks at 290nm and 490nm, allowing it to be used with UV and blue light. SmartGlow LD (Loading Dye) is supplied at 6X concentration and is added directly to the samples. No dye needs to be added to the gel or running buffer. After electrophoretic separation, view and document your results using a UV or blue light illuminator. SmartGlow LD emits green fluorescence when bound to dsDNA, ssDNA and RNA. Replaces hazardous EtBr Excitation by UV or blue light Non-mutagenic, environmentally safe Two types: PS (Pre-Stain) LD (Loading Dye)
Alkali Scientific Gel Extraction DNA Spin Column Kit, 100 preps/ea
Gel Extraction DNA Spin Column Kit designed for rapid purification of DNA fragments from agarose gels, providing reliable recovery and high purity results for downstream molecular biology applications. The kit includes high quality silica binding spin columns, optimized wash buffers, and elution tubes to ensure efficient DNA binding, contaminant removal, and clean DNA recovery. The streamlined protocol allows quick processing while maintaining consistent yields and reproducibility across samples. Suitable for cloning, PCR cleanup after gel separation, sequencing preparation, and other laboratory workflows requiring purified DNA fragments. Supplied as a convenient 100 preps per kit format to support routine laboratory use, research projects, and academic or biotechnology laboratory environments.
Cayman Chemical STI3BIo-Rad MultIplexed qP 1ea
Oliogonucleotide recipes are optimized for Bio-Rad CFX96 or CFX384. Includes 4 tubes: • Tube 1: 5X Primers and probes for 4 pathogens and human control • Tube 2: Synthetic positive controls • Tube 3: Spike-in RPP30 control • Tube 4: 2X qPCR enzyme mastermix Organism Type: Bacteria Gram-, Virus dsDNA, Multiplexed Reaction Panels: STI, Vaginal microbiota Colors: Cy5 (Chlamydia trachomatis), Cy5.5 (Neisseria gonorrhoeae), FAM (HSV-1 and HSV-2), HEX (RPP30), TEX615 (Treponema pallidum) Instruments: Bio-Rad CFX96 or CFX384
Bioworld Coomassie Brilliant Blue G-250, 10 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
Sigma Aldrich Fine Chemicals Biosciences SYPRO(R) Orange Protein Gel Stain | 500UL
SYPRO(R) Orange Protein Gel Stain | 500UL
