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Product Image-89091-548

PYREX® Chromatographic Columns with Coarse Fritted Disc and PTFE Stopcock, PYREX®, Corning

Catalog Number: (89091-548)
Supplier: Corning
Description: This PYREX® column is designed for general chromatographic column separations.

Certificates Environmentally Preferable Product available on GSA Advantage®


Product Image-97067-766

PlasmidSelect Xtra Hydrophobic Interaction Chromatography Media, Cytiva

Catalog Number: (97067-766)
Supplier: Cytiva
Description: PlasmidSelect Xtra is a thiophilic aromatic adsorption chromatography medium with a selectivity that allows generic purification of supercoiled covalently closed circular forms of plasmid DNA to be separated from open circular forms.

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Product Image-KT420280-0222

KONTES® CHROMAFLEX™ Chromatography Columns, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: General-purpose columns with an integral reservoir for analytical separations.

Product Image-10805-176

Accucore™ Vanquish™ 1.5 µm UHPLC Column, Thermo Scientific

Supplier: Thermo Scientific
Description: This sub-2 µm particle, next-generation column has ultra-short diffusion paths that result in extremely efficient separations.

Image Unavailable-MSPP-782081

Human Recombinant DKK-1

Catalog Number: (MSPP-782081)
Supplier: STEMCELL Technologies
Description: Dickkopf-related protein 1 (DKK-1) is a member of the Dickkopf family and is a secreted protein that inhibits the canonical WNT pathway by competitive binding to low-density lipoprotein receptors (LRP)-5 and 6 with high affinity, thereby decreasing β-catenin protein stability (Niehrs). DKK-1 regulates embryonic development and contains two conserved cysteine-rich domains separated by a linker region and an N-terminal signal peptide (Krupnik <i>et al.</i>; Lieven <i>et al.</i>). A family of human DKK-related genes composed of DKK-1, DKK-2, DKK-3, and DKK-4 have been characterized together with a unique DKK-3 related protein termed Soggy (Krupnik <i>et al.</i>). DKK-1 has been shown to support the generation of myeloid-derived suppressor cells (MDSCs) and thus is a negative regulator of antitumor immune responses (D’Amico <i>et al.</i>). DKK-1 from thrombocytes is an important regulator of leukocyte infiltration and induces Th2 cell polarization and potentiates Th2 cell cytokine expression (Chae <i>et al.</i>). DKK-1 has also been shown to drive cardiac and retinal differentiation from induced pluripotent stem (iPS) cells (Lian <i>et al.</i>). Protein contains a His-residue tag at the carboxyl end of the polypeptide chain.
Product Image-470007-402

Chemplates®

Catalog Number: (470007-402)
Supplier: Lab-Aids
Description: Eliminate the need for glassware and provide a semi-micro environment for conducting many experiments with this clear tray about the size of an index card. You can use Chemplates instead of test tubes, as a demonstration vessel for your overhead projector, for individual student experiments, or even as a gas generator or water reservoir. Twelve large numbered cavities are molded into the high-impact plastic. In addition, each plate has a jumbo-sized cavity and a snap-off measuring spatula. Gas collecting tubes, available separately, fit the Chemplate caps. Package of ten.
Image Unavailable-103010-144

SensoLyte® Green Protease Assay Kit (Fluorimetric), AnaSpec Inc.

Catalog Number: (103010-144)
Supplier: Anaspec Inc
Description: The SensoLyte® Green Protease Assay Kit is widely used for detection of generic protease activities. The kit uses a casein derivative that is heavily labeled with a rhodamine derivative, resulting in almost total quenching of the conjugate's fluorescence. Protease-catalyzed hydrolysis relieves this quenching conjugate, yielding brightly green fluorescent dye-labeled peptides. The increase in fluorescence intensity is directly proportional to protease activity (Ex/Em=488/520 nm). The SensoLyte® protease assay kits do not require any separation steps and can be used to continuously measure the kinetics of a variety of exopeptidases and endopeptidases.
Product Image-101418-130

Sodium Orthovanadate

Supplier: New England Biolabs (NEB)
Description: Sodium Orthovanadate (Vanadate, Na3VO4) is a commonly used general inhibitor for protein phosphotyrosyl phosphatases (PTPs). It is a competitive inhibitor. The inhibition by Vanadate is completely reversible upon the addition of EDTA or by dilution. Vanadate is activated for maximal inhibition of PTPs following the procedure described by J.A.Gordon. The PTP activities are conveniently separable from the protein phosphoseryl and phosphothreonyl phosphatase (PSP) activities inhibited by Fluoride and EDTA. Routinely Vanadate is used to preserve the protein tyrosyl phosphorylation state in cells, cell lysates, and protein tyrosine kinase assays.

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Product Image-89411-682

Minigrip® LabGuard® Color-Coded Reclosable Specimen Transport Bags

Supplier: Minigrip
Description: Secure, easy open TearZone® bags feature color coding for specific urgency or targeted department processing.

Image Unavailable-89362-072

Anti-IgG Goat Polyclonal Antibody

Catalog Number: (89362-072)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
Image Unavailable-89362-066

Anti-IgG Goat Polyclonal Antibody

Catalog Number: (89362-066)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
Image Unavailable-89362-230

Anti-IgG Donkey Polyclonal Antibody

Catalog Number: (89362-230)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
Image Unavailable-89362-442

Anti-IgG Goat Polyclonal Antibody

Catalog Number: (89362-442)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
Image Unavailable-89352-244

Anti-IgG Goat Polyclonal Antibody

Catalog Number: (89352-244)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
Image Unavailable-89352-242

Anti-IgG Goat Polyclonal Antibody

Catalog Number: (89352-242)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
Image Unavailable-89352-192

Anti-IgG Rabbit Polyclonal Antibody

Catalog Number: (89352-192)
Supplier: Genetex
Description: Immunoglobulin G (IgG) is one of the most abundant protein in serum with normal levels between 8-17 mg/ml in adult blood. IgG is important for our defense against microorganisms and the molecules are produced by B-lymphocytes as a part of our adaptive immune response. The IgG molecule has two separate functions: to bind to the pathogen that elicited the response and to recruit other cells and molecules to destroy the antigen. The variability of the IgG pool is generated by somatic recombination and the number of specificities in an individual at a given time point is estimated to be 1011 variants.
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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 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
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 1-800-932-5000.
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