Bio-helix

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100 mM dNTP Set (4 x 250 μl)
100 mM dNTP (2′-deoxynucleoside 5′-triphosphate) Set consists of all four deoxynucleotides (dATP, dCTP, dGTP, dTTP), each at a concentration of 100 mM. The deoxynucleotides are suitable for use in polymerase chain reaction (PCR), sequencing, fill-in, nick translation,..
HK$0.00
2X PCR SuperMix (100 rxns (2 × 1.25 mL) )
2X PCR SuperMix is a cocktail of calculated amounts of Mg++, dNTPs, and recombinant Taq DNA Polymerase for highly efficient amplification of nucleic acid templates by the polymerase chain reaction (PCR). 2X PCR SuperMix is supplied at a 2X concentration that allows the easy calculation o..
HK$0.00
Agarose Powder 500g (Molecular Biology Grade) (500g)
GeneDireX Agarose is ideal for size-based separation of nucleic acids in electrophoresis application. Each gel sharply resolves DNA and provides the consistent resolution from lot to lot. Its low EEO property enables high electrophoretic mobility of DNA. Its strong gel strength allows..
HK$0.00
Agarose Tablets (Molecular Biology Grade)
• DNase/RNase-free, Fast and convenient • No weighing required • High clarity and low background • Greater gel-to-gel consistency • Gels as low as 0.5% are feasible • Safer and cleaner to use than conventional agarose powder ..
HK$0.00
BlueRAY Prestained Protein Ladder (500 μl)
The BlueRAY Prestained Protein Ladder is a three-color protein standard with 10 pre-stained proteins covering a wide range molecular weights for 10 to 180 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa ..
HK$0.00
BLUeye Prestained Protein Ladder (500 μl)
The BLUeye Prestained Protein Ladder is a three-color protein standard with 12 pre-stained proteins covering a wide range of molecular weights from 10 to 245 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa r..
HK$0.00
BLUltra Prestained Protein Ladder (500 μl)
The BLUltra Prestained Protein Ladder is a three-color protein standard with 10 pre-stained proteins covering a wide range of molecular weights from 6.5 to 270 kDa. Proteins are covalently coupled with a blue chromophore except for three reference bands (two orange bands at 30 k..
HK$0.00
BluPAD Dual LED Blue/White Light Transilluminator
• Dual Light Sources LED White Light and Blue Light: Broad ranges of applicability and compatibility in basic science and medical diagnosis research fields. • Magnetic Filter The hinges-free design offers simplicity, safety, and convenience to the user and will not cause any damage to..
HK$0.00
Dual Genomic DNA Isolation Kit (Plant)(Reagent Dual Column Based) (100 rxns)
PureDireX Dual Genomic DNA Isolation Kit (Plant) (Reagent Dual Column Based) The Dual Genomic DNA Isolation Kit (Plant) combines reagent system and spin column system. The kit is designed specifically for isolating genomic DNA from plant samples. This unique reagent system ensures the total..
HK$0.00
Enhanced Chemiluminescent Substrate (Custom fill )
Chemiluminescence immunoassay (CLIA) is an assay that combines the chemiluminescence technique with immunochemical reactions, which is available for the detection and analysis of antigens, antibodies, enzymes, and drugs etc. In recent years, CLIA has gained increasing attention in various fields suc..
HK$0.00
GD 100bp DNA Ladder RTU (500 μl)
A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 11 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 100-1,500 base pairs. The 500 and 1,5..
HK$0.00
GD 1Kb plus DNA Ladder RTU (Ready-to-Use) (500 μl)
Source: PCR products and double-stranded DNA digested with appropriate restriction enzymes are phenol extracted and equilibrated to 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA. Range: 100-10,000 bp Number of bands: 13 Concentration: 100 μg/ml Package: 50 μg/500 μl R..
HK$0.00
GD 50bp DNA Ladder RTU (500 μl)
A unique combination of PCR products and a number of proprietary plasmids digested with appropriate restriction enzymes to yield 17 fragments, suitable for use as molecular weight standards for agarose gel electrophoresis. The DNA includes fragments ranging from 50-1,500 base pairs. The 200 and 500 ..
HK$0.00
GD OneMARK 100 RTU (600 μl)
OneMARK 100 with the Novel Green was designed to show virtually uniform spacing over a wide fragment range. The ladder is supplied in a ready-to-use format containing the fluorescent DNA stain and tracking dyes. High quantum yield and excellent stability make the fluorescence dye the ideal fluoropho..
HK$0.00
GeneDireX jetBLUE Protein Staining Solution (500ML)
jetBLUE, Protein staining solution, is an enhanced Coomassie-based protein staining reagent offering unparalleled levels of sensitivity and rapid band visualization.  It enables the protein detection limit to be as sensitive as 10ng and the visualization to be achieved in less than 1 hour..
HK$0.00
Genomic DNA Isolation Dual Kit (Column Based) (100 rxns)
PureDireX Genomic DNA Isolation Dual Kit (Column Based) The DUAL Genomic DNA Isolation Kit (Blood/ Cultured Cell/ Fungus) combines the reagent system and spin column system. The kit is designed specifically for isolating the genomic DNA from the whole blood, frozen blood, buffy coat, cultured ani..
HK$0.00
Genomic DNA Isolation Kit (Blood/Cultured Cell/Fungus)(Column Based) (100 rxns)
PureDireX Genomic DNA Isolation Kit (Blood/Cultured Cell/Fungus)(Column Based) The Genomic DNA Isolation Kit (Blood/Cultured Cell/Fungus) is designed specifically for genomic DNA isolation from the whole blood, frozen blood, buffy coat, cultured animal/bacterial cells, and fu..
HK$0.00
Genomic DNA Isolation Reagent (Reagent Based) (100 ml)
PureDireX Genomic DNA Isolation Reagent Genomic DNA Isolation Reagent (Reagent Based) provides an easy 3-step method to isolate high yields of total DNA (from tissue, cultured animal and bacterial cells, blood, and serum). This unique reagent ensures total DNA with a high yield an..
HK$0.00
LifeDireX_Customized Prestained Protein Ladder (Customization)
With over a decade of expertise in developing, manufacturing, and supplying bio-reagents for laboratory research, Bio-Helix’s products have been playing a key role in advancing research in both genomic and proteomic fields.  For further enriching and diversifying the current protein..
HK$0.00
Mbead Buffy Coat Genomic DNA Kit (MBeads Based) (100 rxns )
PureDireX Mbead Buffy Coat Genomic DNA Kit (MBeads Based) MBead Buffy Coat Genomic DNA Kit was designed specifically for genomic DNA isolation from Buffy Coat samples. Its special buffer system will efficiently lyse cell and degrade protein, allowing for DNA to be easily bound by the s..
HK$0.00

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