Life Sciences Products & Reviews

CF® Dye SE/TFP esters are amine-reactive fluorescent dyes. They are commonly used to label primary amines of antibodies and other proteins, amine-modified oligonucleotides and other amine-containing molecules.

Label your IgG antibody with one of our superior CF® Dyes in as little as 15 minutes without a purification step. Labeling tolerates many common buffer components including BSA and ascites.

A high-performance dye-based qPCR master mix containing EvaGreen® qPCR dye, Cheetah™ HotStart Taq Polymerase, and Forget-Me-Not™ tracking dye. With low or high ROX.

A lightweight, LED light box that offers bright and even illumination for developing gels stained with DNAzure® Blue Nucleic Acid Gel Stain.

Fixable cytoplasmic stains for monitoring cell division by flow cytometry. The dyes can also be used to track cell populations in co-culture.

A fluorescent dsDNA quantitation kit with a linear range of 2-1000 ng DNA. Designed for use with handheld fluorometers such as the Qubit® fluorometer from Thermo Fisher Scientific.

A wheat germ agglutinin (WGA) lectin labeled with Biotium’s CF® Dyes, biotin, or HRP. It is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine and stains yeast bud scars as well as the cell membrane of gram+ bacteria and mammalian cells.

Quench lipofuscin autofluorescence in PBS, with minimal background.

Novel phalloidin conjugates of fluorescent dyes designed to preserve strong F-actin binding for bright, specific staining that remains stable for over a month.

A photo-reactive DNA-binding dye typically used in viability PCR (v-PCR) of microorganisms like bacteria, viruses, and fungi.

AntiFix™ Universal Antigen Retrieval Buffer provides excellent heat unmasking for a wide variety of targets at neutral pH, reducing the need for buffer optimization.

GelGreen® is a sensitive, non-mutagenic and environmentally safer green fluorescent DNA gel stain.

Fluorescent CF® Dye tyramides are used for tyramide signal amplification (TSA) for increasing immunofluorescence sensitivity in multicolor immunocytochemistry (ICC), immunohistochemistry (IHC), or in situ hybridization (ISH).

The Heat&Run® gDNA removal kit removes contaminating gDNA from RNA prior to RT-qPCR. The kit is based on the recombinant heat labile dsDNase, which is irreversibly inactivated at low temperatures (5 minutes at 58ºC or 15 minutes at 55ºC). Reverse Transcription can be performed in the same tube, thereby minimizing pipetting steps and reducing hands-on time.

A novel, low ionic strength running buffer that allows you to run DNA agarose gels at higher voltage to get results up to 3X faster than with TAE or TBE buffer.

Far-red, mitochondrial stain with excellent tolerance for fixation and permeabilization after staining.

Double-Strand Specific dsDNase from ArcticZymes is ideal for removing contaminating DNA from PCR master mixes, preventing false positives in bacterial typing. Recombinantly produced in Pichia pastoris, it cleaves dsDNA with 5000-fold higher specificity than ssDNA. Easily inactivated by moderate heat (65°C), it allows for direct addition of DNA templates post-cleanup, ensuring accurate PCR results.

A high-performance dye-based qPCR master mix containing EvaGreen®, Cheetah™ HotStart Taq Polymerase, and the Forget-Me-Not™ 2-color tracking system.

Label your IgM antibody with one of our superior CF® Dyes in 15-30 minutes without a purification step.

AZtaq™ DNA Polymerase, derived from Thermus aquaticus, is a high-quality, thermostable enzyme ideal for PCR applications. It catalyzes the synthesis of complementary DNA using a primed template and has 5’-3’ exonuclease activity but lacks 3’-5’ proofreading. AZtaq is compatible with dUTP, allowing efficient carry-over contamination removal when used with Cod UNG.

Preservative-free Annexin V conjugates are compatible with real-time staining of apoptotic cells for live cell imaging, fluorescence microscopy, or flow cytometry.

A fast-activating, antibody-free hot-start Taq polymerase engineered for fast-cycling qPCR and advanced applications like proximity extension assays (PEA).

HL-SAN efficiently removes nucleic acids from buffers in protein purification, excelling in high-salt conditions to reduce aggregation. Ideal for removing nucleic acids from proteins with high DNA/RNA affinity, it performs well during lysis, early purification stages, and high-salt eluates. This cold-adapted enzyme works effectively at ambient temperatures and during overnight digestion at 4°C. Triton free available.

A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. Available with or without DAPI.