L-Glutamine, supplied as 29.3 mg/ml in 0.85% NaCL, 200 mM

The GenBuilder Cloning Kit enables seamless and one-step cloning of multiple DNA fragments into a linearized vector. The proprietary enzyme mix fuses together DNA fragments efficiently and precisely by recognizing 15-40 bp overlaps at the end of each fragment. The system allows cloning of DNA…

Hanks Balanced Salt Solution (HBSS) is a balanced salt solution to be used in a wide variety of tissue culture applications: to maintain a physiological pH for cells maintained in non-CO2 conditions, diluting cells before counting, washing cells before dissociating and transporting cells or…

500 ml Bottle Without L-glutamine With Sodium pyruvate Without Phenol Red With 4.5 g/L Glucose

The Western Wash Box , made of durable AS plastic, is designed for use with western blots. These boxes are resistant to acid, alkali and organic ingredient. You will find them a reliable and convenient addition to your experiment.

MEM eagle (EMEM) was developed in 1959 for cultivation of HeLa and L cells. Amino acid concentrations conform closely to the protein composition of human cells. Higher concentrations of nutrients permit longer periods between feedings. EMEM has vitamin concentrations 2-5X greater than BME and…

SeaKem® LE Agarose was the first and is still the world’s most trusted agarose for nucleic acid electrophoresis. Ideal for routine analysis of nucleic acids by gel electrophoresis and blotting, each SeaKem® LE Gel sharply resolves DNA and provides consistent resolution from…

Taq DNA Polymerase is a thermostable DNA Polymerase isolated from an E. coli strain that carries the Taq DNA polymerase gene. Taq DNA Polymerase is the most common polymerase used for PCR. Note: This product is supplied with 10X reaction buffer containing 15 mM magnesium chloride. dNTP…

GenScript Streptavidin Resin is an affinity chromatography medium designed for easy, one-step purification of biotinylated peptides, antibodies, lectins, etc from samples. The purified recombinant streptavidin is covalently coupling to 4% highly cross-linked agarose. The coupling is optimized to…

GenScript supplies 2.5 ml endotoxin-free tubes with plain end made of research-grade glass and aluminum caps. GenScript′s Endotoxin-free tubes can be applied to dilute or aliquot sample with an especial requirement of endotoxin level (< 0.005 EU/ml). GenScript Endotoxin-free tubes are…

SYPRO™ Red Protein Gel Stain is a fluorescent protein gel that detects as little at 4–8ng protein per band when soaked in a solution of 7.5% acetic acid for 40 to 60 minutes. It is five times more sensitive than the Coomassie™ stain, has low protein-to-protein variability, and is…

PCR Products on a NuSieve™ 3:1 Agarose Gel – A 550 bp sequence from lambda DNA was amplified (25 cycles) using primers and Taq DNA polymerase supplied in the GeneAmp® kit (Roche Molecular Systems). PCR products and controls were electro phoresed on a 4% NuSieve™ 3:1 agarose…

This 100 bp DNA ladder is composed of nine bands of 100 bp, 200 bp, 300 bp, 400 bp, 500 bp, 600 bp, 800 bp, 1,000 bp and 1,500 bp. The 500-bp band with higher concentration is easily distinguishable from the others.

One of Lonza’s highest EEO argaroses, SeaKem® HEEO Agarose is a very high EEO agarose that is useful in applications requiring significant cathodal migration, such as IEP of IgG and IgM. SeaKem® HEEO Agarose can also be used to blend with a lower EEO agarose to achieve a specific EEO…

AccuGENE™Phosphate buffered saline is a buffer solution commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate and sodium chloride. The osmolarity and ion concentrations of PBS are isotonic, so it is often used for protein and cell…

Maltose binding protein (MBP) is a useful affinity tag that can increase the expression level and solubility of the MBP tagged protein. It promotes proper folding of the fusion protein, and it can be also used to prevent an insoluble form (inclusion bodies). MBP tagged protein is purified with an…

Each kit contains 1 x 2L of staining solution, 1 x 2L of destaining solution, and a pack of filter paper (50pK). What’s the difference between L00659-1 and L00753? L00659-1 and L00753 fuction similar to each other but contain different ingredients. Ingredients in L00753 are more…

500 ml Bottle Without L-glutamine With Sodium pyruvate With Phenol Red With HEPES With 1.0 g/L Glucose

NuSieve™ GTG™ Agarose is a low melting temperature (65º C) agarose that finely resolves DNA fragments, PCR and RT-PCR products ranging from 10 to 1,000 bp. NuSieve™ GTG™ Agarose forms easy-to-handle gels and provides consistent DNA mobility from lot-to-lot and is tested…

Ideal for sequencing, denaturing polyacrylamide gels, and nucleic acid hybridization. Formamide deionised is typically used in Southern and Northern analyses and a 50% or greater concentration for in situ hybridization techniques. Deionized Formamide is used in molecular biology and a…

The FlashGel™ Device Pack (Cat. No. 57062) contains a FlashGel™ Dock, a FlashGel™ Camera and FlashGel™ Power Supply.

FlashGel™ DNA Cassettes

SYBR® Green stains are fluorescent dyes used to detect DNA and RNA. They are more sensitive and less mutagenic than standard stains, yet they provide excellent signal-to-noise ratio with minimal background. SYBR® Green I detects as little as 60 pg dsDNA and 1 ng oligonucleotides in agarose…

ToxinSensor ™ Single Test Kit is designed to be a qualitative In Vitro end-point endotoxin test for human and animal parenteral drugs, biological products, and medical devices. Limulus Amebocyte Lysate (LAL) as supplied is to be reconstituted with sample or control directly. There is no…

Sequential release of fibrinopeptides by thrombin action on fibrinogen is essential to normal fibrin polymerization. Cleavage of fibrinopeptide B from fibrinogen Bß chains exposes E domain polymerization sites, E(B), that interact with platelets, fibroblasts, and endothelial cells.

RNA markers consist of RNA transcripts from 0.5 to 9 kb, in sizes of 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, and 9 kb. These RNA standards may be denatured with standard procedures, and can be visualized on Northern blots with labeled lambda sequence. Markers are provided at a concentration of 1 mg/ml.…

FlashGel™ Recovery Buffer, 2 × 500 µL

As DNA migrates to the second tier of wells, it is free from the agarose matrix and easily extracted via pipette, with the aid of the FlashGel™ Recovery Buffer. Samples are recovered at 80% - 100% efficienc