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Product Image-VWRCM172-1L

VWR®, Bradford protein assay, proteomics grade

Catalog Number: (VWRCM172-1L)
Supplier: VWR Chemicals
Description: The Bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic and aromatic amino acid residues with Coomassie® Brilliant Blue G-250 dye, the Bradford method is easier, faster, and more sensitive than the Lowry method.
UOM: 1 * 1 L

MSDS Certificates


Product Image-VWRC1B1301-KIT

VWR® Protein Precipitation Kit

Catalog Number: (VWRC1B1301-KIT)
Supplier: VWR Chemicals
Description: The Protein Precipitation Kit utilises a simple trichloroacetic acid (TCA) based method to precipitate proteins in complex mixtures. Only protein in the sample is pelleted, while interfering salts and surfactants remain in the supernatant. A gentle acetone wash removes TCA and co-precipitants allowing the end-user to recover the protein in a small volume of buffer.
UOM: 1 * 1 KIT
Product Image-BSBTAR1110

Micro BCA protein assay kit

Catalog Number: (BSBTAR1110)
Supplier: BosterBio
Supplier Article Number:: AR1110
Description: The Micro BCA Protein Assay Kit is a ready to use, detergent-compatible, Western blot related, total protein analysis reagent used for the quick determination of total protein concentration of dilute protein solutions by measuring absorbance at 562 nm and comparing to a protein standard absorbance vs. concentration curve.
UOM: 1 * 1 KIT
Image Unavailable-ALFAJ63283.QA

BCA protein assay kit

Catalog Number: (ALFAJ63283.QA)
Supplier: Thermo Scientific
Supplier Article Number:: J63283.QA
Description: BCA Protein Assay Kit can be used to measure very dilute protein concentrations in very small sample volumes. The kit accurately measures protein concentrations from 0,5 to 30 μg/ml in tube assays and 1 to 20 μg/ml in 96- or 384-well plate assays. It is used for studying protein:protein interactions, measuring column fractions after affinity chromatography, estimating percent recovery of membrane proteins from cell extracts and high-throughput screening of fusion proteins.
UOM: 1 * 1 KIT

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Product Image-BAKR8188-RT

J.T.Baker®, Accessories for BAKERBOND® Protein Precipitation and Supported Liquid Extraction Plates

Supplier: Avantor
Description: Space insert for vacuum manifold (allows use of 15 mm assay plates), J.T.Baker® BAKERBOND®

Product Image-VWRC0137-1KG

VWR®, Glycylglycine (Gly-Gly)

Catalog Number: (VWRC0137-1KG)
Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.
UOM: 1 * 1 kg

MSDS


Product Image-EPPE0030508.203

Eppendorf® Protein LoBind Plates

Supplier: EPPENDORF
Description: Eppendorf Protein LoBind Plates are designed for use in proteomics or other fields of protein research, where protein concentration tend to be very small and sample recovery is vital for assay results.

Environmentally Preferable

Product Image-EPPE0030079.345

Spectrophotometer cuvettes

Supplier: EPPENDORF
Description: Spectrophotometer cuvettes suitable for colorimetric protein assays, kinetic and fluorescence measurements.

Environmentally Preferable

Product Image-CORN3510

Filter plates, 96-well, Corning® FiltrEX™

Supplier: Corning
Description: FiltrEX™ filter plates meet the industry standards for plate dimensions. The rigid side walls make the plate ideal for automation and the wide skirt accepts barcodes. Individual filter discs are encapsulated in the plate by a process that ensures 100% integrity of each well. The design of the nozzle prevents sample wicking and cross-contamination. Glass fibre filter plates can be used for a variety of applications, such as plasmid isolation, DNA purification, PCR clean-up or receptor/ligand binding assays. The low-binding hydrophilic PVDF membrane can be used for lysate clarification, protein kinase assays, or bead- or resin-based separation assays.

Certificates

Product Image-NUNC436023

Immunology plates and modules, Nunc Immobilizer™

Supplier: Thermo Fisher Scientific
Description: PS, non sterile, without lid. Available with a choice of surface chemistries: Amino surface for rapid coupling of peptides and proteins, streptavidin surface for rapid coupling of biotinylated biomolecules such as peptides, antibodies, oligonucleotides or haptens. Also available clear, for colorimetric assays and sample storage, white, for luminescence and fluorescence assays, or black, for fluorescence assays.

Product Image-VWRI431-0109

VWR® VDI 12, Homogeniser

Catalog Number: (VWRI431-0109)
Supplier: VWR Collection
Description: Handheld or stand model, volume range 0,1 to 100 ml. An ergonomic, lightweight, handheld homogeniser which is easy to handle. Ideal for RNA protein assays, DNA and RNA blot analysis, PCR work, wastewater extractions, tissue decomposition and suspensions. High shear homogenisation reduces sample process times 10-fold compared to conventional mixers.
UOM: 1 * 1 items
Product Image-PIER23240

Modified Lowry protein assay kit, Pierce™

Catalog Number: (PIER23240)
Supplier: Thermo Fisher Scientific
Supplier Article Number:: 23240
Description: The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.
UOM: 1 * 1 KIT

MSDS Certificates


Product Image-PIER23208

Pierce™ BCA™ Protein assay kits and reagents

Supplier: Thermo Fisher Scientific
Description: Pierce BCA™ (bicinchoninic acid) reagents provide accurate determination of protein concentration with most sample types encountered in protein research. The Pierce BCA™ Protein Assay can be used to assess yields in whole cell lysates and affinity-column fractions, as well as to monitor protein contamination in industrial applications. Compared to most dye-binding methods, the BCA™ Assay is affected much less by protein compositional differences, providing greater protein-to-protein uniformity.

Certificates

Product Image-PIER23236

Pierce™ Coomassie Plus (Bradford) Protein Assay Kit

Catalog Number: (PIER23236)
Supplier: Thermo Fisher Scientific
Supplier Article Number:: 23236
Description: The Pierce™ Coomassie Plus Protein assay is a quick and ready-to-use, reducing agent-compatible, improved Bradford assay to quickly measure (A595 nm) total protein concentration compared to a protein standard.
UOM: 1 * 1 KIT

MSDS


Product Image-GENO786-005

Protein quantitation assay kits, Non-Interfering™ (NI™) Protein Assay

Catalog Number: (GENO786-005)
Supplier: G-Biosciences
Supplier Article Number:: 786-005
Description: A highly sensitive colorimetric protein assay that overcomes interference of common laboratory agents present in protein solutions and shows minimal protein-to-protein variation. The assay is unaffected by the presence of common laboratory agents such as reducing agents, chelating agents, detergents, amines, sugars, chaotropes, salts, drugs, antibiotics, cobalt, and others.
UOM: 1 * 1 KIT
Image Unavailable-PIER22030

Biotin-fluorescein conjugate, Pierce™

Catalog Number: (PIER22030)
Supplier: Thermo Fisher Scientific
Supplier Article Number:: 22030
Description: Biotin-Fluorescein is a heterobifunctional reagent containing a biotin moiety and a fluorescein group separated by a long-chain hydrophilic polyethylene glycol (PEG) spacer arm. Biotin-Fluorescein is used to label biotin binding protein molecules including avidin and streptavidin, which each have four biotin-binding sites. The resulting fluorescent biotin-binding protein can then amplify a signal generated in assays that use avidin-biotin detection systems.
UOM: 1 * 5 mg
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +65 6505 0760.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +65 6505 0760.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR at sales@sg.vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +65 6505 0760.
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