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You Searched For: Protein+Purification


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Product Image-95056-288

His GraviTrap Columns, Cytiva

Catalog Number: (95056-288)
Supplier: Cytiva
Description: His GraviTrap is a prepacked, single-use column for purification of histidine-tagged proteins by immobilized metal affinity chromatography (IMAC). Column gives fast and simple gravity-flow purifications without any need for a purification.

SDS Certificates Product available on GSA Advantage®


Product Image-99901-052

InterPlay Adenoviral TAP Systems, Agilent Technologies

Supplier: Agilent Technologies
Description: The InterPlay Adenoviral TAP System combines our unique tandem affinity purification (TAP) system with our exclusive adenoviral gene delivery system, the AdEasy Adenoviral Vector System, for enhanced gene delivery to a broader range of mammalian cells, higher protein yields, and improved purification and analysis of endogenous interacting protein partners.

Image Unavailable-77564-454

Human Recombinant Tau-441, PKA-phosphorylated (from E. coli)

Supplier: Sino Biological
Description: Recombinant human tag-free Tau-441 was co-expressed with PKAc alpha in <i>E. coli</i> cells. The Tau-441 protein was phosphorylated by PKAc alpha <i>in vivo </i>and<i> in vitro</i> prior to the final chromatography purification.

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Product Image-IC0855961

Rabbit IgG, MP Biomedicals

Catalog Number: (IC0855961)
Supplier: MP Biomedicals
Description: Product is rabbit IgG (whole molecule) covalently coupled to Sepharose-4B, and packed in a polystyrene chromatography column.

IgG affinity gel comprise a simpler and faster alternative to traditional Protein A and Protein G methods for purification of rabbit IgG from serum and other sources.
Image Unavailable-PI88303

Pierce™ Phosphopeptide Enrichment Spin Tip, Thermo Scientific

Catalog Number: (PI88303)
Supplier: Invitrogen
Description: TiO2 Phosphopeptide Enrichment Spin Tips, Formulation: 200uL pipette tips containing TiO2 resin; Sufficient For: Processing 96 digested protein samples (0.3-1mg each) containing up to 100ug of phosphopeptides each; 96 tips

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Image Unavailable-PAG6509

HaloTag Complete Pull-Down System, 1 each, Promega

Catalog Number: (PAG6509)
Supplier: Promega Corporation
Description: The HaloTag Mammalian Pull-Down Systems capture and purify intracellular protein complexes for correlative cellular localization and real-time imaging studies with the same genetic construct for further understanding of overall protein function.

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Product Image-89166-162

Protein A Mag Sepharose Xtra

Supplier: Cytiva
Description: Protein A Mag Sepharose Xtra magnetic beads are designed for rapid, small-scale purification and screening of monoclonal and polyclonal antibodies from serum and cell supernatants.

SDS Certificates Product available on GSA Advantage®

Image Unavailable-80601-882

NP-40 Alternative, MilliporeSigma

Supplier: MilliporeSigma
Description: NP-40 alternative is a non-ionic surfactant used in the isolation and purification of functional membrane protein complexes and in two-dimensional (2D) gel electrophoresis.

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Product Image-PI90033

Pierce™ Mass Spectrometry Reagents, MALDI Matrices, Single-Use, Thermo Scientific

Supplier: Invitrogen
Description: MALDI Matrices are highly purified, recrystallized reagents packaged in convenient single-use tubes sufficient for analyzing up to 96 samples by matrix assisted laser desorption ionization.

SDS Certificates

Product Image-89166-168

Protein G Mag Sepharose Xtra, Cytiva

Supplier: Cytiva
Description: Protein G Mag Sepharose Xtra magnetic beads are designed for rapid, small-scale purification and screening of monoclonal and polyclonal antibodies from serum and cell supernatants.

SDS Certificates Product available on GSA Advantage®

Image Unavailable-77563-044

Human Recombinant KRAS, Active (Biotinylated, His tag) (from E. coli), Biotinylated

Supplier: Sino Biological
Description: Recombinant human KRAS (2-186) expressed in <i>E. coli</i> cells using an N-terminal Avi-His tag and enzymatically biotinylated in vitro prior to the final chromatography purification.

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Image Unavailable-77564-464

Human Recombinant Tau-441, TTBK1-phosphorylated (from E. coli)

Supplier: Sino Biological
Description: Recombinant human tag-free Tau-441 was co-expressed with TTBK1 in <i>E. coli </i>cells. The Tau-441 was phosphorylated by TTBK1<i> in vivo</i> and<i> in vitro</i> prior to the final chromatography purification.

New Product

Product Image-76729-590

Virus Recombinant SARS-CoV-2 Omicron BA.2.12.1 Spike Protein Receptor Binding Domain (RBD) (from Insect cell), His Tag

Supplier: ReVacc Scientific
Description: A recombinant form of the receptor binding domain (RBD) with amino acids 319 to 541) of the spike (S) glycoprotein gene from SARS-CoV-2 bearing mutations identified in variant of Omicron BA.2.12.1, was produced by insect cells, followed by purification.

Product Image-PI26133

Pierce™ Pegylation Reagents, Carboxyl-PEG-Thiol Compound, Thermo Scientific

Catalog Number: (PI26133)
Supplier: Invitrogen
Description: Thermo Scientific Pierce CT(PEG)<sub>12 </sub>or carboxy-PEG<sub>12</sub>-thiol, is a carboxyl- and sulfhydryl-terminated compound that contains a 12-unit polyethylene glycol (PEG) spacer and is used to modify surfaces such as quantum dots, monolayers and magnetic particles.

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Image Unavailable-TCR0236-1VIAL

rLSL-N-LecBeads [for Galβ(1-4)GlcNAc, poly LacNAc]

Catalog Number: (TCR0236-1VIAL)
Supplier: TCI America
Description: The rLSL-N is an Escherichia coli recombinant of N-terminal domain of carbohydrate-binding protein (Lectin) derived from Laetiporus sulphureus. This lectin preferably binds to [Galβ(1-4)GlcNAc, poly LacNAc] glycan epitopes (It very slightly interacts with lactose).
The LecBeads is a lectin-immobilized agarose which is capable of capturing glycoproteins via binding to its specific epitope(s), and it is prepared by a covalent coupling method between lectin and agarose.
The Lectin-catch method using LecBeads (as shown in Application tab) is available for selective separation of glycoconjugates (glycoproteins, glycolipids, and so on). This LSL-N-LecBeads (1 ml gel) shows a binding capacity of about 12 mg or more asialo human Transferrin [asialo hTF] through its binding to a terminal [Galβ(1-4)GlcNAc] glycan epitope on asialo hTF.

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Image Unavailable-76729-554

Virus Recombinant SARS-CoV-2 Nucleocapsid (N) Protein – Full length (from Insect cell), His Tag

Supplier: ReVacc Scientific
Description: A recombinant form of nucleocapsid (N) protein full length (AA 1-419) from SARS-CoV-2 virus (Wuhan Strain, GenBank: NC_045512.2) was produced by insect cells, followed by purification. This product contains C-terminal 6 hexa-histidine tag.

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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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
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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