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Streptavidin in Medical News

Nanotech Wipes for biohazard detection

... contaminated,’ she said. The nanofibres are made of polymer compounds prepared from corn. The platform of the nanofibre is made of biotin and streptavidin that holds the antibodies. To make it cost effective, the nanofibre can be incorporated into conventional paper products. Approximately 100 ...
Streptavidin in Medical Technology

The Past, Present and Future of HLA Typing

... specific oligonucleotide probes immobilized on the membrane. After the incubation and wash steps, the hybridization products can be detected by streptavidin horseradish peroxidase and chromogenic substrate. Modifications such as this allow the HLA typing to be completed in two steps with high ...
Streptavidin in Medical Products

Avidin, Colloidal gold conjugated/tagged

Description:... Colloidal Gold Conjugated, streptavidin - 12 ...
Company:BioAssay Works, L.L.C.

Streptavidin 50 OD, Colloidal Gold Conjugated/Tagged

Description:... Colloidal Gold Conjugated, streptavidin - 50 ...
Company:BioAssay Works, L.L.C.

MagPrep® Streptavidin Beads

Description:... MagPrep® streptavidin Beads are encapsulated super-paramagnetic polystyrol particles coated with streptavidin. The beads have a diameter of 1 m and are provided as a ...
Company:EMD Biosciences, Inc.

MagaCell™-Streptavidin

Description:... MagaCell-Streptavidin is a streptavidin coupled to magnetizable cellulose/iron oxide ...
Company:Bio-Nobile

Biotin-Trapper™ Streptavidin Magnetic Beads

Description:... BioVintages Biotin-Trapper™ streptavidin Magnetic Beads (1 mm - 2 mm) are designed for single-step capture of biotinylated molecules such as DNA, RNA or protein from cell lysates or ...
Company:BioVintage

BcMag Streptavidin Magnetic Beads

Description:... The BcMag streptavidin magnetic beads are designed for rapid, single-step capture of biotinylated molecules such as DNA, RNA, antibody or protein from cell lysates or ...
Company:Bioclone Inc.

MagnaBind™ Streptavidin Beads

Description:... a method for isolating antibodies, antigens, lectins, enzymes, nucleic acids and cells using affinity binding, while retaining biological activity. streptavidin has been coated on the particles to separate biotinylated molecules from unbiotinylated molecules. To remove the MagnaBind™ Beads from the ...
Company:Pierce Biotechnology, Inc.

Hi-Flux™ Streptavidin Magnetic Beads

Features:... Hi-Flux™ beads bound with streptavidin can be used in a process requiring separation or extraction of biotinylated substances Can be used in automated processes ...
Company:Reagent Mine Ltd.

QuantumPlex Streptavidin Beads

Description: QuantumPlex is a bead kit for multiple analyte-detection research applications in flow cytometry. The beads may be analyzed with any standard cytometer and do not require the use of specialized ....
Company:Bangs Laboratories, Inc.

Dynabeads® MyOne™ Streptavidin T1

Description: 1 m Dynabeads with covalently bound recombinant streptavidin, allowing capture of any biotinylated target. The Dynabeads® MyOne™ have a large surface area, high capacity, magnetic pull and a slow sedimentation rate during incubation. The MyOne™ products are made for use in automated ...
Company:Dynal Biotech, LLC
Streptavidin in Biological News

Nano-tetherball biosensor precisely detects glucose

... The researchers then attached a protein called streptavidin onto the gold-coated palladium nanocubes and ... to analyze biological samples. "Biotin and streptavidin are like tiny Lego blocks that are designed to ... said. The researchers used fluorescent-dyed streptavidin molecules to prove that the molecule attached ...

Simple chemical procedure augments therapeutic potential of stem cells

... moleculesbiotin, streptavidin, and SLeXone after the other. The biotin and streptavidin anchored SLeX to the cell surface. Sarkar tweaked the concentrations of ... simple," says Sarkar, who is first author on the paper. "Plus, biotin and streptavidin work with many molecules, so labs can use this universal anchor we ...

A card-swipe for medical tests

... A substance named biotin or vitamin B-7 was bound chemically to the gold spots on the sample stick. Tiny drops of magnetic particles coated with streptavidin a protein found in eggs were placed on the gold spots. "The gold address has no magnetic signature," Granger says. "Once the particles are ...

Nanotubes could help study retrovirus transmission between human cells

... Working with Sandia researcher George Bachand, she serendipitously found that interaction of the POPC membrane with a high affinity protein called streptavidin alone was enough to form the nanotubes. "Perhaps this information linking membrane bending energy with nanotube formation may provide some clue ...

Scientists design simple dipstick test for cocaine, other drugs

... aptamer-linked nanoparticle aggregates are placed on the conjugation pad, streptavidin is applied as a thin line to the membrane pad, and the device is then ... then migrate along the membrane, where they are captured by the streptavidin and form a red line. The intensity of the line is an indicator of how much ...
Streptavidin in Biological Technology

SoluLinK Introduces NanoLink(TM) Streptavidin Magnetic Microspheres

... the introduction of a new product, NanoLink(TM) streptavidin Magnetic Microspheres. These sub-micron particles ... streptavidin magnetic microsphere. NanoLink(TM) streptavidin particles are particularly suited for high ... ) "NanoLink(TM) streptavidin Magnetic Microspheres represent a continuation of ...

ForteBio Launches New Assay Capabilities for High-Sensitivity Protein Quantitation and Fragment Screening on Its Octet(R) Platform

... the cost per well to begin at approximately 10 cents, while custom quantitation assays can be run by biotinylating the protein of interest using streptavidin biosensors. The new fragment screening assay methodology extends the company's small molecule analysis capabilities - available on ForteBio's ...

Evaluation of FlashPlate in a Helicase Assay

... for a helicase functional assay. Helicase activity was measured on a streptavidin coated FlashPlate (SMP103), using two DNA oligos. One of the oligos was ... Counter from Packard Instrument Company. Materials streptavidin FlashPlate PLUS (SMP103) Oligonucleotides #1 (60 ...

Counting FlashPlates on the Wallac MicroBeta

... I A Reverse Transcriptase Assay was performed using a streptavidin coated FlashPlate (SMP103). In this assay, a biotinylated DNA ... with upper tube only counting. [ 3 H]Biotin was titrated on both streptavidin coated FlashPlates and ScintiPlates, then bound activity was read on the ...

Real-Time Immuno-PCR on the iCycler iQ System, Rev A

... wells were incubated for 30 min at room temperature with 25 l streptavidin solution (0.3 g/ml streptavidin in 10 mM Tris-HCl, pH 7.5, 50 mM KCl, 2.5 mM MgCl 2 ). ...

ESR1 Gene Expression in Oncology and Metabolic Diseases Using the ASCENTATM System Target Validation and Identification of Novel Disease Indications

... U133 GeneChip array, the Murine Genome U74v2 Set, or the Rat Genome U34 Set. The arrays are hybridized for 24 hours at 45oC, washed and stained with streptavidin Phycoerythrin (Molecular Probes) in Affymetrix fluidic stations, then detected by fluorometric scanning (Hewlett-Packard GeneArray Scanner). The ...

A DELFIA Assay for Inhibition of PARP

... MgCl 2 ). The reaction was performed at room temperature, for 30 minutes. The plate was then washed 2 times using the DELFIA Platewash. Eu-labelled streptavidin was diluted in DELFIA Assay Buffer to 200 ng/ well and incubated for 30 minutes at room temperature. The plate was washed 4 times using the DELFIA ...

DELFIA Protein Kinase assays.

... Convenient collection of the substrates (peptides, polypeptides or proteins) on coated microtitration plates can be accomplished using streptavidin plates for biotinylated substrates or glutathione or anti-glutathione-S-transferase plates for substrates expressed with a GST tag. 1. In ...

BD IMag Human Regulatory T Lymphocyte Separation Set for Isolation of Treg Cells

... peripheral blood mononuclear cells (PBMC). The reagent set isolates Treg cells in two stages. First, negative selection is performed using BD IMag streptavidin particles with a cocktail of biotinylated monoclonal antibodies that recognizes antigens expressed on erythrocytes, platelets, granulocytes, ...

Tools for Proteomic Science II

... provides a simple and rapid method for the labeling of proteins with alkaline phoshatase, biotin, digoxigenin, fluorescein, or peroxidase. streptavidin and antibody conjugates recognize biotin or digoxigenin and fluorescein, and allow the convenient detection of labeled proteins. ...

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Streptavidin in Biological Products

Streptavidin Sepharose High Performance from GE Healthcare, formerly Amersham Biosciences

Description:... streptavidin Sepharose High Performance, 5 ml. The same high performance streptavidin media used in HiTrap streptavidin columns for fast, reliable purification of ...
Company:GE Healthcare, formerly Amersham Biosciences

Anti-Rat HRP-DAB Cell & Tissue Staining Kit from R&D Systems

Description:... Biotinylated Antibodies and High Sensitivity streptavidin conjugated to HRP (HSS-HRP). High Sensitivity streptavidin is a chemical analog of streptavidin that has little net positive charge at neutral or ...
Company:R&D Systems

Anti-Rat HRP-AEC Cell & Tissue Staining Kit from R&D Systems

Description:... Biotinylated Antibodies and High Sensitivity streptavidin conjugated to HRP (HSS-HRP). High Sensitivity streptavidin is a chemical analog of streptavidin that has little net positive charge at neutral or ...
Company:R&D Systems

XpressPack™ Luminescent Amplification Detection System, required for luminescent XpressPack™ from CHEMICON

Description:... the XpressPack gene-specific kit). The hybrid complex is then reacted with streptavidin conjugated to AquaLite, a recombinant form of the photoprotein aequorin. ... Hybridization Buffer AquaLite® Wash Buffer, 10X AquaLite® streptavidin Assay Buffer, 10X AquaLite® Reconstitution Buffer AquaLite® ...
Company:CHEMICON

Ultrastreptavidin (USA) Horseradish peroxidase (HRP) 150 Test, Murine, Detection Kit (SIGNET) from Covance Research Products, Inc

Description:... 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signets unique formulation of ultra streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated ...
Company:Covance Research Products, Inc

Ultrastreptavidin (USA) Horseradish peroxidase (HRP) 500 Test, Rabbit, Detection Kit (SIGNET) from Covance Research Products, Inc

Description:... 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signets unique formulation of ultra streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated ...
Company:Covance Research Products, Inc

Ultrastreptavidin (USA) Horseradish peroxidase (HRP) 1000 Test, Multi-Species, DAB Detection Kit (SIGNET) from Covance Research Products, Inc

Description:... 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signets unique formulation of ultra streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated ...
Company:Covance Research Products, Inc

Ultrastreptavidin (USA) Horseradish peroxidase (HRP) 50 Test, Murine, DAB Detection Kit (SIGNET) from Covance Research Products, Inc

Description:... 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signets unique formulation of ultra streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated ...
Company:Covance Research Products, Inc

Ultrastreptavidin (USA) Horseradish peroxidase (HRP) 50 Test, Multi-Species, AEC Detection Kit (SIGNET) from Covance Research Products, Inc

Description:... 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signets unique formulation of ultra streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated ...
Company:Covance Research Products, Inc

Ultrastreptavidin (USA) Horseradish peroxidase (HRP) 50 Test, Murine, AEC Detection Kit (SIGNET) from Covance Research Products, Inc

Description:... 2 Detection System combines the indirect labeling technique, the avidin-biotin chemical bonding principle and Signets unique formulation of ultra streptavidin to provide sensitivity, specificity and reliablility. Signet reagents will achieve excellent quality immunostaining in both manual and automated ...
Company:Covance Research Products, Inc

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Streptavidin in Biological Dictionary

Streptavidin

... streptavidin is a 52,800 dalton tetrameric protein ... ; the dissociation constant (Kd) of the biotin- streptavidin complex is ... streptavidin A protein found in Streptomyces griseus which ...

Avidin

... in the diet can result in a deficiency of biotin. ... Before we offered the Biotin- Avidin System, which now also includes the use of ... streptavidin is similar in properties to avidin but has a lower affinity for ... Online Shopping at DirectTextBook.com - Save up to 80%, buy or rent. New and ...
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