The mir Vana™ qRT-PCR Detection Kit has been optimized to amplify specific small RNA using qRT-PCR primer sets (not included), enabling accurate quantitation of miRNA expression levels. The novel detection system can be used to characterize miRNA expression via traditional endpoint RT-PCR or real-time RT-PCR using SYBR® Green I. • Quantitative results in less than 3 hours • Detection from as little as 25 pg of total RNA • Suitable for either real-time or end-point RT-PCR • Ideal for validating expression profiling data and high-throughput applications. MicroRNAs (miRNAs) are evolutionarily con...
Size: 200 reactions
The Applied Biosystems® Rat GAPD (GAPDH) Endogenous Control (VIC® ⁄ MGB Probe, Primer Limited) is intended as an endogenous control. It allows relative gene expression quantification in cDNA samples when used with other gene expression assays. Probe is labeled with VIC® dye - MGB and the primers are limited. It can be used for multiplex or singleplex PCR reactions. Endogenous control is to be used with TaqMan® Gene Expression Assays, TaqMan® Custom Gene Expression Assays, and⁄or Custom TaqMan® Primers and Probes. Assay Details: Gene Symbol: GAPDH RefSeq: NM_017008.3 Probe Exon Location: 3 Ampl...
Size: 2500 reactions
pcDNA5⁄FRT vector is a 5.1 kb expression vector designed for use with the Flp-In™ System. This vector features: 1. CMV promoter for high level expression in mammalian cells; 2. ten unique restriction site for easy cloning; 3. FLP Recombination Target (FRT) site for Flp recombinase-mediated integration of the vector into the Flp-In™ host cell line and 4. Hygromycin resistance gene for selection of stable cell lines.
Size: 20 µg
The Pippin Prep™ Kit CDF 1510 contains 10 disposable pre-cast 1.5% agarose gel cassettes and a reagent pack for use isolating DNA fragments in the 250–1500 bp range using a Pippin Prep™ System. The gel cassettes have 5 lanes each, allowing 5 samples to be run with an internal standard, Marker K. The reagent pack includes the standard, loading solution, and electrophoresis buffer. Pippen Prep™ kits and are available in a variety of formats. Streamlined Pippin Prep™ System DNA Size Selection Process The workflow for Pippin Prep™ DNA size selection consists of just a few simple steps: prepare the...
Size: 10 gels
mMESSAGE mMACHINE® kits are designed for the in vitro synthesis of large amounts of capped RNA. Capped RNA mimics most eukaryotic mRNAs found in vivo , because it has a 7-methyl guanosine cap structure at the 5' end. mMESSAGE mMACHINE® kit reactions include cap analog [m 7 G(5')ppp(5')G] in an ultra high-yield transcription reaction. The cap analog is incorporated only as the first or 5' terminal G of the transcript because its structure precludes its incorporation at any other position in the RNA molecule. How mMESSAGE mMACHINE® kits work mMESSAGE mMACHINE® kits have a simplified reaction for...
Size: 25 rxns w⁄ manual
The pIB/V5-His-DEST vector is designed for rapid lambda phage site-specific recombination with a Gateway® entry clone and subsequent expression in Sf9, Sf21, or High Five™ insect cells. As part of the InsectSelect™ System, pIB/V5-His-DEST features: The OpIE 2 promoter for constitutive expression Blasticidin resistance gene driven by the weak GP64 promoter for selection of stable cell lines that have integrated the plasmid into a transcriptionally active site C-terminal V5 epitope and polyhistidine (6xHis) sequence for detection with Invitrogen's Anti-V5 Antibody and easy purification with a ni...
Size: 6 µg
iBlot® Transfer Stacks are used to transfer proteins using the iBlot® Gel Transfer Device. The iBlot® Transfer Stacks are disposable stacks that come in three varieties for different applications. iBlot® Gel Transfer Stacks have integrated PVDF or nitrocellulose transfer membranes to perform dry blotting of proteins. iBlot® DNA Transfer Stacks have an integrated nylon transfer membrane to perform dry blotting of DNA. iBlot® Western Detection Stacks are used to perform western detection on previously blotted nitrocellulose or PVDF membranes. Each iBlot® Transfer Stack contains a copper electrod...
Size: 3 x 10 sets
The Vybrant® Cell Adhesion Assay Kit is a fast and sensitive assay for measuring cell-cell or cell-surface adhesion for a variety of cell types. In this assay, cells are labeled with calcein AM and allowed to adhere. After removal of nonadherent cells, calcein fluorescence is used to calculate the number of adherent cells.
Size: 1 kit
Contains 50 mg TET™ Dye Phosphoramidite. TET™ Dye Phosphoramidite is used for the 5’ attachment of TET™ dye during oligonucleotide synthesis. The label is treated as if it were simply another base: It is inserted at the appropriate place in the sequence and incorporated automatically. • Specialty phosphoramidites allow online addition of the label during synthesis, saving time in production of labeled probes and primers • Designed and optimized for use with ABI™ synthesizers, guaranteeing reliable nucleic acid synthesis • Life Technologies offers a range of specialty phosphoramites and linkers...
Size: 50 mg
The CultureWell cell culture systems provide an integrated set-up for preparing cultured cells for staining and imaging. Each system uses medical-grade silicone gaskets preassembled with standard optical-quality coverslips in cell culture plates. The entire system is provided sterile and ready to use.
Size: 1 set
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 LIVE/DEAD® Fixable Blue Dead Cell Stain Kit is used to determine the viability of cells prior to the fixation and permeabilization required for intracellular antibody staining or prior to elimination of biohazardous materials using formaldehyde fixation. This kit has been optimized and validated for use with a violet laser flow cytometer. • Stable—dyes are freeze dried in separate vials to maintain stability • Robust—staining pattern is the same before and after fixation • Bright signal—allows for easy distinction between live/dead cells in single channel Stable Unlike products that are so...
Size: 1 kit
The highest-quality RNA available from Ambion®, it is DNase-treated, subjected to unsurpassed quality control standards, and certified to contain small RNAs (miRNA, siRNA, and snRNA). One tube containing 100 µg is provided at a concentration of 1 mg/mL. Intactness of mRNA, genomic DNA contamination, presence/absence of enzymatic inhibitors, and ribosomal RNA contamination in poly(A) preparations are all important aspects used to judge the quality of FirstChoice® RNAs. The samples are processed using Ambion® RNA isolation reagents to produce highly pure, intact RNA. A stringent DNase treatment ...
Size: 100 µg
The Amplex® Red Hydrogen Peroxide/Peroxidase Assay Kit contains a sensitive, one-step assay that uses the Amplex® Red reagent (10-acetyl-3,7-dihydroxyphenoxazine) to detect hydrogen peroxide (H 2 O 2 ) or peroxidase activity. The Amplex® Red reagent, in combination with horseradish peroxidase (HRP), has been used to detect H 2 O 2 released from biological samples, including cells, or generated in enzyme-coupled reactions. Furthermore, Amplex® Red reagent can be used as an ultrasensitive assay for peroxidase activity when H 2 O 2 is in excess. In the presence of peroxidase, the Amplex® Red reag...
Size: 1 kit
Conjugates prepared with the thiol-reactive Alexa Fluor 647® C 2 maleimide are spectrally similar to the Cy5 dye, resulting in an optimal match to optical filters for the Cy5 dye. Total fluorescence of secondary antibody conjugates of Alexa Fluor® 647 dye, however, is significantly higher than that of Cy5 conjugates. Unlike the Cy5 dye, Alexa Fluor® 647 dye has very little change in absorption of fluorescence spectra when conjugated to most porteins, oligonucleotides, or nucleic acids, yielding greater total fluorescence at the same degree of substitution.
Size: 1 mg
imMedia™ growth medium is pre-mixed, pre-sterilized E. coli growth medium that can be prepared in just five minutes without autoclaving. imMedia™ growth medium contains everything you need to prepare low-salt LB medium or agar plates. You'll save hours of medium preparation time because there is: • No weighing or mixing of media components • No autoclaving • No waiting for media to cool before adding antibiotics Fast Medium Preparation imMedia™ growth medium is fast food for E. coli . Simply mix with water in a clean flask, heat in a microwave oven, and in less than 5 minutes your medium is pr...
Size: 20 each
The PureLink® Viral RNA/DNA Mini Kit provides a rapid and efficient method to simultaneously purify viral RNA/DNA from fresh or frozen cell-free biological fluids (plasma, serum, cerebrospinal fluid) and cell culture supernatants. The PureLink® Viral Mini Kit is specifically designed to isolate high-quality viral nucleic acids from a variety of RNA and DNA viruses within 45 minutes using low elution volumes that allow sensitive downstream analysis. The purified viral RNA/DNA is devoid of proteins and nucleases, and is suitable for use in downstream applications that allow viral detection and g...
Size: 50 preps
The cell-permeant SYTO 82 orange fluorescent nucleic acid stain exhibits bright, orange fluorescence upon binding to nucleic acids. Because the staining pattern of the SYTO dyes in live cells may vary between cell types, we offer the SYTO Orange Fluorescent Nucleic Acid Stain Sampler Kit (S-11360) to enable researchers to find the most appropriate orange-fluorescent SYTO stain for their system.
Size: 250 µl
Expi293™ Expression Medium is a chemically-defined, serum-free, protein-free medium for growth and transfection of suspension-adapted human embryonic kidney (HEK) 293 cells. It is specifically designed as a core component to support high density cultures of Expi293F™ cells in the Expi293™ Expression System for scalable transient protein expression. • Supports growth of suspension 293 cultures to densities of over 1.6 × 10 7 cells/mL, with >95% cell viability • Transfection-compatible serum-free suspension culture medium allowing transfection efficiencies of greater than 70% using ExpiFectamine...
Size: 1,000 ml
Alexa Fluor® 594 Donkey Anti-Goat IgG (H+L) Antibody is labeled with our superior, red-fluorescent Alexa Fluor® 594 dye. It is prepared from affinity-purified antibodies that react with IgG heavy chains and all classes of immunoglobulin light chains from goat. To minimize cross-reactivity, it has been adsorbed against rabbit, rat, mouse, and human IgG.
Size: 0.5 mL
A suite of accessories has been designed to enable research on living cells using your ArcturusXT™ LCM Instrument. Researchers may use slides or Petri dishes to perform imaging and microdissection experiments. Following a validated protocol from Arcturus® LCM Systems from Applied Biosystems—the leaders in tissue-based microdissection—the live cells may be isolated, remaining viable for subsequent re-culture or direct processing for use in downstream applications. Polyethylene naphthalate (PEN) Membrane Frame Slides for Live Cell Microdissection • Specially optimized for use with live cell expe...
Size: 25 each
Gibco® Trypsin-EDTA is made from trypsin powder, an irradiated mixture of proteases derived from porcine pancreas. Due to its digestive strength, trypsin is widely used for cell dissociation, routine cell culture passaging, and primary tissue dissociation. The trypsin concentration required for dissociation varies with cell type and experimental requirements. See the complete range of Gibco® trypsin solutions and recommended dissociation conditions . Life Technologies offers a variety of trypsin formulations and animal origin-free TrypLE™ reagent that feature: Quality Testing Documented Tracea...
Size: 20 x 100 ml
Ambion® IPTG (Isopropyl-beta-D-thiogalactoside) is an inducer of the lac operon and is frequently used in conjunction with X-GAL to determine the lac phenotype of recombinant plasmids or phage. IPTG is also used to induce the expression of cloned genes that are under control of the lac operon. Supplied in one bottle containing 5 g.
Size: 5 g
NuPAGE® Novex® Bis-Tris Gels provide the best separation and resolution of small- to medium-sized proteins by using a neutral pH environment which minimizes protein modifications. These high-performance gels have a one-year shelf life when stored at 4–25°C, eliminating the waste of throwing out expired gels. Using NuPAGE® Novex® Bis-Tris Gels Use NuPAGE® Novex® Bis-Tris Gels for protein sequencing, mass spectrometry, and any other techniques where protein integrity is crucial. The NuPAGE® System also provides the most efficient means for transferring proteins to membranes for subsequent analys...
Size: 1 box
The Covaris® M220 Snap-Cap microTUBE has been designed and engineered specifically for the treatment of 130 µl of sample in the M220 Focused-ultrasonicator™. The microTUBE is used to shear DNA and RNA into fragments with a distribution center selected between 100 to 1,500 bp. Each package contains 25 tubes.
Denhardt's Solution is a mixture of blocking agents used in membrane-based hybridization protocols. The solution contains 1% Ficoll (type 400), 1% polyvinylpyrrolidone, and 1% bovine serum albumin. Sterile filtered.
Size: 100 mL
TMB (3,3’, 5,5;-tetramethylbenzidine) chromogen solution may be used as a substrate for horseradish peroxidase (HRP) in ELISAs. Using TMB Use this reagent as supplied, no dilution or further preparation is required. In the presence of peroxidase (HRP, POD), TMB will be converted to a blue color that can be read at OD 650 nm.
Size: 500 ml
TIMP metallopeptidase inhibitor 1 (TIMP1), 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 mature form of human TIMP1 (NP_003245.1) (Cys 24-Ala 207). Activity: Measured by its ability to inhibit human MMP2 cleavage of a fluorogenic peptide substrate MCA-PLGL-DPA-AR-NH 2 . The IC 50 value is approximately 6 nM. Formulation:...
Size: 5 µg
Goat whole molecule anti-human immunoglobulin Format/Formulation: Biotin Conjugate
Size: 0.7 mg⁄ml
This precision plate holder is for use with Applied Biosystems® 7300 real-time PCR systems (SN 273000878 and above), as well as 7500 real-time PCR systems (SN 275001330 and above). Customers with earlier serial numbers should contact Product Support .
Size: 1 each
Molecular biology grade, Ambion® 10X TBE solution is supplied in four bottles containing 1 L each. The buffer is certified RNase-free, economical, and ready-to-use. Due to the ubiquitous presence of RNases, manufacturing products for use with RNA is especially challenging. Ambion®'s nuclease-free reagents and buffers are manufactured in facilities specifically designed to prevent the introduction of nucleases. Highly sensitive RNase assays are performed at several different stages of the manufacturing process to ensure the highest quality. These reagents are rigorously tested for contaminating...
Size: 4 x 1 L
This Goat Anti-Rabbit IgG Fc Antibody, Fluorescein (FITC) Conjugate is prepared from antibodies that have been adsorbed against bovine, horse and human serum proteins to minimize cross reactivity. Goat Anti-Rabbit IgG Fc Antibody, Fluorescein (FITC) Conjugate should be suitable for immunofluorescence, flow cytometry and other standard immunoassay applications. The sensitivity of each lot of antibody is confirmed using ELISA. The specificity of each lot of antibody is confirmed by isoelectric focusing (IEF). Applications: Goat Anti-Rabbit IgG Fc Antibody, Fluorescein (FITC) Conjugate should be ...
Size: 2 mg
Random Decamers are the same primers currently included in the RETROscript® Kit (Cat. No. AM1710). They are provided at a stock concentration of 50 µM, and are functionally tested using the RETROscript® Kit. Using random primers Generally, reverse transcription reactions are primed with one of the following types of primers: random sequence oligonucleotides, oligo(dT), or an oligonucleotide that can hybridize with the specific RNA under study. The type of first-strand primer used for reverse transcription is mostly based on user preference. For cDNA library construction or cDNA labeling applic...
Size: 80 µl
Acridine Orange is a cell-permeant nucleic acid binding dye that emits green fluorescence when bound to dsDNA and red fluorescence when bound to ssDNA or RNA. This unique characteristic makes acridine orange useful for cell-cycle studies. Acridine orange has also been used as a lysosomal dye. This dye is available in solution (A-3568).
Size: 1 g
FreeStyle™ 293 Expression Medium is an animal origin–free, chemically defined, protein-free medium specifically developed to support the growth and transfection of 293-F cells in suspension without adaptation. The medium is complete and ready-to-use, with no supplementation required. Gibco® FreeStyle™ 293 Expression Medium features: • Complete and ready-to-use format containing GlutaMAX™ supplement • Ability to support suspension growth and transfection of 293-F cells • Animal origin–free, protein-free and chemically defined formulation • Easy use with the FreeStyle™ 293 Expression systems • S...
Size: 1,000 ml
Fc gamma receptor low affinity IV (FCGR4), recombinant mouse protein is supplied as a lyophilized powder. In general, recombinant proteins can be used as protein standard and in cell biology research applications. This recombinant protein was expressed from a DNA sequence encoding the mouse (Met 1-Gln 203) FCGR4 (NP_653142.2) fused to a c-terminal polyhistidine tagged AVI tag at the C-terminus. The protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. Activity: The activity of this protein has not been tested. Formulation: Lyophilized in PBS, pH 7.4...
Size: 5 µg
The Qubit® (previously known as Quant-iT™) dsDNA BR Assay Kit is designed specifically for use with the Qubit® 2.0 Fluorometer . The assay is highly selective for double-stranded DNA (dsDNA) over RNA and is designed to be accurate for initial sample concentration from 100 pg/µl–1,000 ng/µl. The kit provides concentrated assay reagent, dilution buffer, and pre-diluted DNA standards. Simply dilute the reagent using the buffer provided, add your sample (any volume between 1 µl and 20 µl is acceptable), and read the concentration using the Qubit® 2.0 Fluorometer. Common contaminants, such as salts...
Size: 100 assays
This mounting solution is designed for permanent mounting of DAB and BCIP/NBT. Dehydrate tissue before use. This is the same solution that is provided in the Histostain® -SP DAB Kit.
Size: 15 ml
Ambion® Molecular biology grade, 3 M Sodium Acetate solution is supplied in one bottle containing 100 mL. The solution is certified RNase-free, economical, and ready-to-use. Due to the ubiquitous presence of RNases, manufacturing products for use with RNA is especially challenging. Ambion®'s nuclease-free reagents and buffers are manufactured in facilities specifically designed to prevent the introduction of nucleases. Highly sensitive RNase assays are performed at several different stages of the manufacturing process to ensure the highest quality. These reagents are rigorously tested for cont...
Size: 100 mL
Gibco® Trypsin-EDTA is made from trypsin powder, an irradiated mixture of proteases derived from porcine pancreas. Due to its digestive strength, trypsin solution is widely used for cell dissociation, routine cell culture passaging, and primary tissue dissociation. Concentrated forms of trypsin can be aseptically diluted to 1x using a balanced salt solution without calcium and magnesium. The trypsin concentration required for dissociation varies with cell type and experimental requirements. See the complete range of Gibco® trypsin solutions and recommended dissociation conditions . Life Techno...
Size: 100 mL
Sera Category: Specialty Origin: New Zealand.
Size: 100 ml
The Applied Biosystems® QuantStudio™ 6 Flex Real-Time PCR System facilitates real-time PCR based applications with an upgradable block selection, allowing you to plan for experiments today and grow with tomorrow’s needs. With a simplified workflow, intuitive software, and touch-screen interface, the QuantStudio™ 6 Flex system offers exceptional reproducibility at a price you can afford. >> Download a 90-day trial of the QuantStudio™ 6 software The QuantStudio™ 6 Flex system accommodates the interchange of a 96-well, 96-well Fast, or 384-well block. The system is delivered with one block type (...
Size: 1 system
This kit allows the ViiA™ 7 Real-Time PCR System to operate using a Fast 96-well block. For Research Use Only. Not for use in diagnostics procedures.
Size: 1 upgrade
Foil adhesive film to cover PCR microplates to prevent evaporation and contamination. For veterinary use only. Regulatory requirements vary by country; products may not be available in your geographic area. Biological hazard safety WARNING! BIOHAZARD. Biological samples such as tissues, body fluids, infectious agents, and blood of humans and other animals have the potential to transmit infectious diseases. All work should be conducted in properly equipped facilities using the appropriate safety equipment (for example, physical containment devices). Safety equipment also may include items for p...
Size: 100 covers
RPS6KB1 (p70S6K) is a serine⁄threonine kinase with 2 non-identical kinase catalytic domains which phosphorylates several residues of the S6 ribosomal protein.
Size: 1 mg
BRAF acts upstream of MEK in the MAP kinase pathway and is involved in cell division, differentiation, and secretion. The BRAF mutant V599E is oncogenic and found in a variety of cancers.
Size: 1 mg
RAF1 (cRAF) is a MAP kinase kinase kinase (MAP3K) which functions downstream of the Ras family of membrane associated GTPases to which it binds directly. Once activated RAF1 can phosphorylate and activate the dual specificity protein kinases MEK1 and MEK2 which in turn phosphorylates and activates the serine⁄threonine specific protein kinases ERK1 and ERK2. The RAF1 Y340D Y341D mutant is constitutively active.
Size: 1 mg
A 1-year Extended Warranty for your StepOne™ Real-Time PCR System will add 1 year of coverage to the existing warranty. With this extended warranty, your StepOne™ Real-Time PCR System is covered by our Rapid Exchange Service* protection plan. Should you encounter an issue with your instrument, call technical support and talk to one of our Certified Senior Technical Specialists to get assistance in resolving most technical problems. In the event that your instrument needs service, simply repackage the defective instrument and return it to us – we will pay the shipping costs. We will then send a...
Size: 1 each
AccuPrime™ Taq DNA Polymerase, High Fidelity, amplifies nucleic acid templates using antibody-mediated hot-start, a blend of Taq DNA Polymerase and a proofreading enzyme, and AccuPrime™ accessory proteins for improved PCR fidelity, yield, and specificity over other hot-start DNA polymerases. With AccuPrime™ Taq DNA Polymerase, High Fidelity, you'll get: • The highest specificity and yield for the most robust PCR amplification • 9-fold higher fidelity than Taq DNA polymerase alone • Mimimal optimization steps, even with non-optimized primer sets • Efficient amplification of targets over a broad...
Size: 1,000 reactions
The Vivid Colors™ pcDNA™6.2 Fluorescent Protein TOPO® Expression Vectors (Figure 1) allow you to rapidly clone your gene and fuse it to the widely used and well characterized Fluorescent Proteins (FPs) from the jellyfish Aequorea victoria (1, 2). These powerful TOPO® cloning vectors contain the Emerald Green Fluorescent Protein (EmGFP) or the Yellow Fluorescent Protein (YFP) for simple, non-invasive detection of recombinant protein (Figure 2). Both FPs have been humanized for optimal mammalian expression (3). The Vivid Colors™ pcDNA™6.2 Fluorescent Protein TOPO® Expression Vectors offer: • Top...
Size: 20 reactions