278617 Results for: "Kit+per+l\'estrazione+delle+proteine"

Supplier: Merck

Test kit, Reagent kit for sample preparation in food analysis, 5-fold concentrate

Supplier: Thermo Fisher Scientific

The Pierce™ Mouse Embryonic Fibroblast (MEF) Isolation Kit enables high yield isolation and culture of viable primary fibroblasts from mouse embryos.

Supplier: MP Biomedicals

The FastPROTEIN™ Blue Matrix Kit (also known as Lysing Matrix B) is designed for rapid isolation and purification of protein from bacterial cultures.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ SMART Digest™ Trypsin Kits are designed to provide a simple to use, fast, highly reproducible and robust process for digestion of proteins in a high throughput format, meeting the needs of biopharmaceutical, bioanalytical and QA/QC environments.

Supplier: G-Biosciences

UPPA PROTEIN-Concentrate™ Kit uses a proprietary reagent UPPA™ (Universal Protein Precipitation Agent) to quantitatively concentrate dilute protein samples as low as 1 ng/ml. Concentration is not affected by the presence of common laboratory agents, including detergents and chaotropes. After precipitation, the sample is washed to remove salts and other interfering agents; complete recovery of sample is produced.

Supplier: Thermo Fisher Scientific

AminoLink™ Immobilisation Kit contains AminoLink™ coupling resin and associated reagents sufficient to perform 5 protein immobilisations, with an expected yield of 2 to 20 mg protein per column.

Supplier: Cytiva

Sample grinding kit is ready to use for disrupting small tissue and cell samples for protein extraction.

Supplier: G-Biosciences

Antibody Fab and F(ab)₂ Fragmentation of Mouse IgG₁ Kits are designed for the generation and isolation of Fab and F(ab)₂ fragments from mouse IgG₁ molecules. The kit utilises Immobilised Ficin resin. Ficin (or Ficain) (~25000 Da) is a cysteine protease enzyme (EC 3.4.22.3) isolated from fig latex that has the endopeptidase activity to cleave immunoglobulin G molecules in the hinge region. Ficin has an effective range of pH 4 to 9,5 with an optimal pH of 6,5 and cleaves bonds that involve uncharged or aromatic amino acids. Ficin is typically used to cleave mouse IgG₁ as this is difficult to cleave with papain and pepsin. In the presence of 1 to 4 mM or 10 to 20 mM cysteine, ficin generates F(ab)₂ and Fab fragments respectively.

Supplier: VWR Chemicals

Ninhydrin reagent kit L8500

Supplier: Merck

Keto Reagent Kit, Amplifex™, Supelco®

Supplier: Cayman Chemical

The Protein Carbonyl Colorimetric Assay Kit is for the measurement of oxidised proteins. Protein samples are derivatised by making use of the reaction between 2,4-dinitrophenylhydrazine and protein carbonyls.

Supplier: Thermo Fisher Scientific

AminoLink™ Plus immobilisation kit contains AminoLink™ Plus coupling resin and additional reagents to perform five protein immobilisations, with expected yields of 2 to 40 mg protein per column. The coupling resin uses aldehyde-activated agarose beads for high-yield covalent coupling of antibodies (proteins) via primary amines to prepare columns for affinity purification.

Supplier: Thermo Fisher Scientific

The Pierce™ Sulfhydryl Addition Kit contains all necessary components to introduce free sulfhydryl groups into any primary amine-containing molecule, purify the modified molecule and quantify the added sulfhydryl groups.

Supplier: Thermo Fisher Scientific

SMART Digest™ Chymotrypsin Kits are designed to provide a complimentary digestion option to the SMART Digest™ Trypsin Kits which incorporate trypsin functionality. The Chymotrypsin enzyme functionality allows digestion of proteins at different points of the amino acid chain compared to trypsin. This allows for different/additional structural information to be obtained when trying to characterise a protein. This option can also be used if a protein does not contain the specific point where trypsin cuts the protein chain.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ GlycoLink IP Kit provides components for effective immunoprecipitation (IP and co-IP) based on small-scale, covalent, affinity-resin immobilisation of antibodies and other glycoproteins via oxidised sugar groups.

Supplier: Merck Millipore (Novagen)

The Enterokinase Cleavage Capture Kit is designed for highly specific cleavage of fusion proteins followed by rapid, affinity-based capture and removal of enterokinase. Following cleavage of the target protein, rEK is removed with >99% efficiency from the reaction by affinity capture on EKapture™ Agarose. Following capture of rEK, the EKapture Agarose is removed by spin filtration, because the same buffer conditions are used for both cleavage and capture no buffer changes are necessary.

Supplier: Thermo Fisher Scientific

The GlycoLink™ Immobilisation Kit contains affinity columns and reagents to immobilise glycoproteins through oxidised sugar groups for use in affinity-purification applications or studies of protein-protein interactions. This kit is ideal for purification of antigens using covalently coupled antibodies, determining binding partners for a glycoprotein of interest and for performing large-scale affinity purifications.

Supplier: Thermo Fisher Scientific

Pierce™ Phosphoprotein Enrichment Kit is designed for the efficient enrichment of phosphorylated proteins derived from mammalian cells and tissues.

Supplier: SIGMA ALDRICH MICROSCOPY

Amyloid protein is detected in tissue with Congo red, a metachromatic stain. Staining is intensified by pretreatment of tissue with alkaline sodium chloride.

Supplier: VWR Chemicals

Ninhydrin reagent kit (for buffer PF)

Supplier: G-Biosciences

The amine reactive HOOK™ Agarose Coupling Kit is designed for the simple and efficient coupling of proteins and peptides to a solid support. The kit allows the generation of both a stable and reusable column for the affinity purification of antibodies, proteins and other protein interacting biomolecules.

Supplier: SIGMA ALDRICH MICROSCOPY

An easy to use two step kit that reduces melanin while preserving delicate tissue, cytologic detail, and antigens. Heavy melanin pigment in the cells can obscure cellular morphology and subsequently impair interpretation when using routine or special histochemical stains. The melanin bleach kit enables the removal of melanin from tissue sections allowing for positive staining to be interpreted correctly. A two step kit that does not require mixing. Used before staining to reduce melanin while preserving delicate tissue, cytologic detail, and antigens.

Supplier: SIGMA ALDRICH MICROSCOPY

Silver Enhancer Kit has been used to determine the presence of gold nanorods in various tissues and to prepare silver enhanced gold colloids for electron microscopy.

Supplier: LIGATRAP TECHNOLOGIES

LigaTrap® Mouse IgM Purification Kit with LT technology utilises novel, patented ligands, designed for IgM antibody purification. Kit provides all the necessary reagents for fast, convenient micro-scale purification of mouse IgM in just ten easy steps.

Supplier: Thermo Fisher Scientific

The Pierce™ Melon™ Gel IgG Spin Purification Kit is a simpler and faster alternative to traditional Protein A and Protein G methods for purification of human, mouse and rabbit IgG from serum and other sources.

Supplier: Merck Millipore (Novagen)

The thrombin cleavage capture kit is designed for cleavage of fusion proteins followed by convenient and quantitative removal of thrombin protease. The method is based on the use of biotinylated thrombin for digestion and its subsequent removal with streptavidin agarose.

Supplier: LIGATRAP TECHNOLOGIES

LigaTrap® Human IgA Purification Kit with LT technology utilises novel, patented ligands, designed for IgA antibody purification. Kit provides all the necessary reagents for fast, convenient micro-scale purification of human IgA in just ten easy steps.

Supplier: TCI

5,10,15,20-Tetrakis[3,5-bis(per-O-methyl-α-cyclodextrin-6-yloxy)phenyl]-21H,23H-porphine

Supplier: G-Biosciences

Extracts and solubilises nearly all of the proteins from mammalian samples, including membrane as well as soluble proteins, by a strong chaotropic extraction buffer to solubilise even the most difficult proteins. Suitable for biological samples from animal tissues and adherent and suspension cells.

Supplier: Thermo Fisher Scientific

Imject™ Blue Carrier™ protein is a highly soluble, mollusc-derived hemocyanin that enable simple preparation of effective immunogens with amine- or carboxyl-peptide antigens.