Invitrogen™ 's pLenti6.3⁄V5-DEST™ Gateway® Vector Kit is part of our ViraPower™ HiPerform™ Lentiviral Gateway® Expression Kit (catalog K5330-00). The pLenti6.3⁄V5-DEST™ Gateway® Vector Kit contains the Gateway®-adapted ViraPower™ HiPerform™ lentiviral expression vector, pLenti6.3⁄V5-DEST™ for easy recombination-based cloning and high-level expression of a target gene in dividing and non-dividing mammalian cells. The pLenti6.3⁄V5-DEST™ vector is equipped with two key genetic elements, making it a HiPerform™ vector: the Woodchuck Posttranscriptional Regulatory Element (WPRE) and the central Poly...
Size: 1 kit
NuPAGE® MES SDS Running Buffer (20X) is formulated for running proteins on NuPAGE® Novex® Bis-Tris gels only. NuPAGE® MES SDS Running Buffer is recommended for separating small- to medium-sized proteins. Use the right buffer to optimize protein separations NuPAGE® MES SDS Running Buffer and NuPAGE® MOPS SDS Running Buffer can both be used with NuPAGE® Novex® Bis-Tris gels. Use of MES buffer allows proteins to run faster than when using MOPS buffer. Get consistent, convenient, high-quality results Pre-mixed NuPAGE® buffers are a convenient way to ensure high-quality, consistent electrophoresis ...
Size: 500 mL
Molecular Probes® CellTracker™ fluorescent probes freely pass through cell membranes and are converted to cell-impermeant reaction products. The cell-impermeant form is passed to daughter cells through several generations but is not transferred to adjacent cells in the population. Cells that are loaded with CellTracker™ probes are typically fluorescent and viable for at least 24 hours, making these probes excellent long-term cell tracers. Furthermore, the staining pattern can be fixed with formaldehyde or glutaraldehyde to allow long-term storage of the labeled cells or tissue, to facilitate s...
Size: 1 mg
The HiMark™ Unstained High Molecular Weight (HMW) Protein Standard is designed for analysis of high molecular weight proteins on Novex® NuPAGE® Tris-Acetate Gels . • Comprehensive – Contains markers with a wide range of high molecular weights, providing 9 protein bands in the range of 30-460 kDa • Convenient – A ready-to-use formulation eliminates the need to heat, reduce, or add sample buffer prior to use • Compatible – Intended for use with NuPAGE® Novex 3-8% and 7% Tris-Acetate Gels under denaturing conditions* *Note: HiMark™ Unstained High Molecular Weight Protein Standard can also be used...
Size: 250 µL
Gibco® 2-Mercaptoethanol (also known as beta-mercaptoethanol or BME) is a potent reducing agent used in cell culture medium to prevent toxic levels of oxygen radicals. Mercaptoethanol is not stable in solution so most protocols require daily supplementation. Gibco® 2-Mercaptoethanol is made at 50 mM in Dulbecco's Phosphate Buffered Saline (DPBS). Product Use For Research Use Only. Not for use in diagnostic procedures. cGMP Manufacturing and Quality System Gibco® 2-Mercaptoethanol is manufactured at a cGMP compliant facility, located in Paisley, Scotland, UK. The facility is registered with the...
Size: 20 mL
POP-6™ is a DNA sequencing and fragment analysis reagent and consumable. It is a separation matrix for performing fragment analysis and sequencing on the 3100 Genetic Analyzer and 3100-Avant™ Genetic Analyzer. The POP-6™ Polymer is ideally suited for standard and rapid sequencing. Many Choices For the ABI PRISM® 310 and 3100 Genetic Analyzers, POP-4® polymers are designed for microsatellite and other genotyping applications, while POP-6™ polymers are the choice for standard and rapid sequencing. For the ABI PRISM® 3700 DNA Analyzer, POP-5™ polymer is the separation matrix of choice for high-th...
Size: 7,000 µL
S100 Calcium Binding Protein A9 (S100A9), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure, and performing cell based assays. It can also be used as an immunogen, as a protein standard, or in other research applications This recombinant protein was expressed from a DNA sequence encoding the human S100A9 (NP_002956.1) (Met 1-Pro 114). Activity: Measured by its ability to inhibit the proliferation of MCF7 human breast adenocarcinoma cells.The ED 50 for this effect is typically 3-15 µg/ml. Formulation: Lyophilized in 140 mM NaC...
Size: 5 x 5 µg
Immunogen: Rat IgG (H+L) Specificity: Rat IgG (H+L) Applications: ELISA, Immunohistochemistry (FFPE), Immunofluorescence, Immunoprecipitation, WB
Size: 1 mL
Platinum® Pfx DNA Polymerase is ideal for amplification of DNA fragments for high-fidelity PCR applications. High fidelity is provided by a proprietary enzyme preparation containing recombinant DNA polymerase from Thermococcus species KOD with proofreading (3´→5´ exonuclease) activity. Platinum® antibody technology provides a simple, automatic, hot-start method that improves PCR specificity (see figure). PCR x Enhancer Solution is included for higher primer specificity, broader magnesium concentration allowances, broader annealing temperature parameters, and improved thermostability of Platinu...
Size: 100 reactions
Kallikrein-related peptidase 8 (KLK8), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications. This recombinant protein was expressed from a DNA sequence encoding the human KLK8 isoform 1 (O60259-1) (Met 1-Gly 260) fused to a polyhistidine tag at the C-terminus. Activity: Measured by its ability to inhibit thrombin cleavage of a fluorogenic peptide substrate Boc-VPR-AMC. The specific activity is >500 ...
Size: 5 x 50 µg
Lipofectin® Transfection Reagent is the reagent of choice for transfection of endothelial cells. Lipofectin® Transfection Reagent is also suitable for transfecting DNA, RNA, and oligonucleotides into mammalian cells, and DNA into plant protoplasts. Lipofectin® reagent has also been shown to work well, in combination with PLUS® Reagent, for the transfection of HeLa cells. Lipofectin® Transfection Reagent is a 1:1 (w/w) liposome formulation of the cationic lipid N-[1-(2,3-dioleyloxy)propyl]-n,n,n-trimethylammonium chloride (DOTMA) and dioleoyl phophotidylethanolamine (DOPE) in membrane-filtered ...
Size: 1 mL
The thiol-reactive Alexa Fluor 546 C 5 maleimide and its conjugates are perfect for applications that require orange-fluorescent probes. Spectrally similar to the Cy3 dye, the Alexa Fluor 546 dye is readily excited by the 546 nm line of the mercury-arc lamp and the 543 nm line of the He-Ne laser.
Size: 1 mg
Full Product Description Cytokeratin (CK) filaments consist of a complex family of approximately 20 different cytokeratin polypeptides that provide structural integrity to epithelial cells. Our polyclonal pan-CK antibody showed no cross-reactivity to other filament types including vimentin, desmin, glial fibrillary acidic protein and neurofilament protein. This antibody can be used to discern whether a neoplasm originated from an epithelial or non-epithelial source, and also useful for the distinction of metastatic malignant tumors of epithelial origin. Positive tissue: Adenocarcinoma⁄skin⁄squ...
Size: 1 mL
Immunogen: Mouse IgG2a Specificity: Mouse IgG2a. Exhibits no reactivity with other Mouse IgG subclasses, IgA, IgM, or light chains. Reactivity: Mouse Applications: ELISA, Immunohistochemistry (FFPE), Western blotting
Size: 0.45 mg
Novex® Tris-Glycine Transfer Buffer (25X) is optimized for western blot transfer applications using Tris-Glycine gels. Using premixed buffers Premixed buffers are a convenient way to ensure high-quality, consistent electrophoresis results. All buffers are made with high-purity reagents and are strictly quality controlled. The buffers are provided as a concentrated solution requiring a simple dilution with deionized water before use.
Size: 500 mL
The Neon® Transfection System 10 µL Kit is designed specifically for use with the Neon® Transfection System . Use this kit for transfection volumes of 10 µL, containing 5 × 10 4 –2 × 10 5 adherent cells or 1 × 10 5 –5 × 10 5 suspension cells. Cells that have been transfected using the included 10 µL Neon® Tips are ready to be washed and plated into a multi-well culture dish.
Size: 96 × 2 reactions
The amine-reactive Lissamine™ rhodamine B sulfonyl chloride can be used to create red-fluorescent bioconjugates with excitation/emission maxima ~568/583 nm.
Size: 1 g
TaqMan® Reverse Transcription Reagents provide the necessary reagents for reverse transcriptase-PCR (RT-PCR). Random hexamers, oligo (dT) 16 , and reverse primers are included for cDNA synthesis flexibility. Advantages of TaqMan® Reverse Transcription Reagents: • Contain MultiScribe® Reverse Transcriptase, a recombinant moloney murine leukemia virus reverse transcriptase (MMLV RT) • Random hexamers and oligo (dT) 16 included for flexibility • Individual components provide versatility in assay set-up • Compatible with one-step or two-step RT-PCR reactions Using TaqMan® Reverse Transcription Rea...
Size: 10 pack, 2,000 reactions
The CellSensor™Myc- bla HCT116 cell line contains a beta-lactamase reporter gene under the control of Myc binding sequences. The construct was transduced into HCT116 cells using a lentiviral system. HCT116 is a colon cancer cell line which expresses a mutated form of beta-catenin. This form of beta-catenin leads to the accumulation of beta-catenin and constitutive activation of downstream genes such as Myc . This cell line is a clonal population isolated by flow cytometry. It has been validated for cell plating density and DMSO tolerance. The signaling pathway has been validated using RNAi aga...
Size: 1 vial
Opti-MEM® I Reduced-Serum Medium is an improved Minimal Essential Medium (MEM) that allows for a reduction of Fetal Bovine Serum supplementation by at least 50% with no change in growth rate or morphology. Opti-MEM® I medium is also recommended for use with cationic lipid transfection reagents, such as Lipofectamine™ reagent. Opti-MEM® I medium can be used with a variety of suspension and adherent mammalian cells, including Sp2, AE-1, CHO, BHK-21, HEK, and primary fibroblasts. Life Technologies offers a variety of Opti-MEM® I modifications for a range of cell culture applications. This Opti-ME...
Size: 500 mL
Lipofectamine® RNAiMAX Transfection Reagent provides the highest transfection efficiencies on the widest variety of cell types for siRNA-mediated gene knockdown experiments. Lipofectamine® RNAiMAX is a proprietary RNAi-specific cationic lipid formulation designed specifically for the delivery of siRNA and miRNA into all cell types. With Lipofectamine® RNAiMAX Transfection Reagent you will get: • Superior transfection efficiency requiring lower RNAi concentrations, leading to more effective gene knockdown with minimal nonspecific effects • Easy optimization due to minimal cytotoxicity across a ...
Size: 0.1 mL
Dulbecco's Modified Eagle Medium (DMEM) is a widely used basal medium for supporting the growth of many different mammalian cells. Cells successfully cultured in DMEM include primary fibroblasts, neurons, glial cells, HUVECs, and smooth muscle cells, as well as cell lines such as HeLa, 293, Cos-7, and PC-12. Life Technologies offers a variety of Gibco® DMEM modifications for a range of cell culture applications. Find the right formulation using the media selector tool . This DMEM is modified as follows: With Without • Low Glucose • HEPES • Sodium Pyruvate • GlutaMAX™ • Phenol Red
Size: 500 mL
DAF-FM is a reagent that is used to detect and quantify low concentrations of nitric oxide (NO). It is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotriazole. DAF-FM fluorescence can be detected by any instrument that can detect fluorescein, including flow cytometers, microscopes, fluorescent microplate readers and fluorometers. DAF-FM Specifications: • Ex/Em of DAF-FM: ~495/515 nm • Lyophilized product should be dissolved using DMSO and then added to an aqueous buffer to create a working solution • DAF-FM diacetate is cell permeant and passively diffuses across...
Size: 10 x 50 µg
The High Capacity RNA-to-cDNA™ Kit is a streamlined reverse transcription kit designed for optimum performance with TaqMan® Gene Expression Master Mix, Power SYBR® Green PCR Master Mix, and other PCR enzymes. Features of this kit: • Fast —short reaction time (typically 30–60 min) • Convenient —easy workflow with few pipetting steps (2 tubes) • Reliable —reverse transcription of both abundant and limited targets • Flexible —optimized 2-step protocol, enabling multiple PCR reactions from a single reverse transcription reaction Streamline your cDNA synthesis while maintaining detection sensitivit...
Size: 50 reactions
Custom Media: N2B27 CUSTOM MEDIA
Size: 1 each
Myelin Oligodendrocyte Glycoprotein (MOG), recombinant mouse protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications. This recombinant protein was expressed from a DNA sequence encoding the mouse MOG (Q61885) extracellular domain (Gly 29-Thr 156) fused to a C-terminal polyhistidine tag. Activity: The activity of this protein has not been tested. Formulation: Lyophilized in PBS, pH5.48, 5% Mannitol, 5% Trehalose, 0.02% T...
Size: 5 µg
BL21(DE3)pLysE E. coli are ideal for use with T7 promoter-based expression vectors. Like BL21(DE3)pLysS E. coli , BL21(DE3)pLysE carry the lambda DE3 lysogen. In addition, BL21(DE3)pLysE cells contain the pLysE plasmid, which constitutively expresses T7 lysozyme. T7 lysozyme reduces the basal expression of target genes by inhibiting T7 RNA polymerase. The pLysE plasmid in BL21(DE3)pLysE expresses higher levels of T7 lysozyme than the pLysS plasmid in BL21(DE3)pLysS. The BL21(DE3)pLysE strain provides tighter control of T7 RNA polymerase, which is necessary when the recombinant protein to be ex...
Size: 20 x 50 µL
Ambion® RNaseAlert® QC System is a patent-pending technology detects RNase activity in a convenient and sensitive fluorimetric assay that delivers results in real time. Contain sufficient reagents for 5 × 96 high throughput assays. • Detects as little as 3.5 x 10 -7 units (~0.5 pg) of RNase A with a fluorometer • Simple, straightforward 30 min assay • Monitor RNase activity in column fractions during protein purification • Use with DNaseAlert™ QC System to quantitatively detect both RNases and DNases in the same sample The RNaseAlert® QC System uses a novel RNA substrate tagged with a fluoresc...
Size: 480 assays
The Champion™ pET Expression System yields the highest-level protein production in E. coli . During expression, your protein of interest can reach levels greater than 50 percent of total cellular protein. Based on T7 expression vectors originally developed by Studier and colleagues (1-3), high-level expression is achieved because the T7 RNA polymerase is more processive than native E. coli RNA polymerase and is dedicated to the transcription of your gene of interest. Protein production is further enhanced in the system by the expression strain BL21 Star™ E. coli , which significantly improves ...
Size: 20 reactions
Gibco® MEM Vitamin Solution is used as a growth supplement for cell culture medium, to increase cell growth and viability. Gibco® MEM Vitamin Solution is formulated to contain 100x the vitamins found in the standard Minimum Essential Medium (MEM). The complete formulation is available. Product Use For in vitro diagnostic use. Dual-site cGMP Manufacturing and Quality System Gibco® MEM Vitamin Solution is manufactured at a cGMP compliant facility, located in Grand Island, New York. The facility is registered with the FDA as a medical device manufacturer and is certified to ISO 13485 standards. F...
Size: 100 mL