Sie suchten nach: SERACARE LIFE SCIENCES

Lieferant: G-Biosciences

Beschreibung: Nourseothricin sulphate is a Streptothricin-class antibiotic. It has an extremely broad spectrum of activity against viruses, bacteria, eukaryotic unicellular and complex organisms. Norseothricin contains both Streptothricin D (C₃₁H₅₈N₁₂O₁₀) and Streptothricin F (C₁₉H₃₄N₈O₈) components.

Lieferant: G-Biosciences

Beschreibung: Trypsin is a serine endopeptidase that specifically cleaves peptide bonds on the carboxy side of s-aminoethyl cysteine, arginine and lysine residues and typically there is little or no cleavage at arginyl-proline and lysyl-proline bonds. The distribution of these residues in proteins allows trypsin digestion to produce peptides that are readily identified by mass spectrometry.

Lieferant: G-Biosciences

Beschreibung: This Sulphhydryl Immobilisation Kit is designed for the coupling of sulphhydryl containing peptides to a solid agarose support. The sulphhydryl coupling resin columns utilises iodoacetyl groups that specifically react with free sulphhydryls to form covalent, permanent thioether bonds.

Lieferant: G-Biosciences

Beschreibung: G-Biosciences offers several different biotechnology-grade agarose powders. Agarose IV is a linear polymer with a very high molecular weight, giving gel structures unlike those of traditional agaroses. This characteristic produces a strong intercatenary interaction, yeilding a gel with very high gel strength and higher exclusion limit.

Lieferant: G-Biosciences

Beschreibung: TRIS HCl (Tris(hydroxymethyl)aminomethan Hydrochlorid)

Artikel-Nr: (RC-027)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : RC-027

Beschreibung: Bromphenolblau

UOM: 1 * 50 g

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Artikel-Nr: (BC87)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC87

Beschreibung: Ellman's reagent is a versatile, water-soluble compound for quantifying free sulfhydryl groups in solution. It reacts with a free sulfhydryl group to yield a mixed disulfide and 2-nitro-5-thiobenzoic acid (NTB), a measurable yellow colored product at 412nm.
Ellman's reagent is very useful as a free sulfhydryl assay reagent due to its high specificity for -SH groups at neutral pH, high molar extinction coefficient and short reaction time.

UOM: 1 * 5 g

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Artikel-Nr: (BC22)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC22

Beschreibung: N-Sulfosuccinimidyl(4-iodoacetyl)aminobenzoate Heterobifunctional Cross Linkers.

UOM: 1 * 100 mg

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Artikel-Nr: (BC08)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC08

Beschreibung: 3,3’-Dithiobis(sulfosuccinimidyl propionate) Homobifunctional Cross Linker.

UOM: 1 * 100 mg

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Artikel-Nr: (BC40)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC40

Beschreibung: Sulfo SASD Sulfosuccinimidyl-2-(p-azidosalicylamido)ethyl-1,3-dithiopropionate

UOM: 1 * 100 mg

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Lieferant: G-Biosciences

Beschreibung: EDC is a heterobifunctional, water-soluble, zero-length carbodiimide crosslinker that is used to couple carboxyl groups to primary amines. EDC activates carboxyl groups first and forms amine reactive O-acylisourea imtermediate that spontaneously reacts with primary amines to form an amide bond and isourea by-product.

Artikel-Nr: (BC18)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC18

Beschreibung: N-(ρ-Maleimidophenyl) isocyanate Heterobifunctional Cross Linkers.

UOM: 1 * 50 mg

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Artikel-Nr: (BC06)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : BC06

Beschreibung: Sulfodisuccinimidyl tartrate Homobifunctional Cross Linker.

UOM: 1 * 100 mg

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Lieferant: G-Biosciences

Beschreibung: Disuccinimidyl suberate Homobifunctional Cross Linker.

Artikel-Nr: (API-04)

Lieferant: G-Biosciences

Hersteller Artikel Nummer : API-04

Beschreibung: Apoptosis is commonly defined as programmed mechanism of cell death and is a highly regulated process that can be initiated by a variety of internal and external stimuli (inducers).

UOM: 1 * 1 mL

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Lieferant: G-Biosciences

Beschreibung: <i>Taq</i> DNA Polymerase is a highly thermostable recombinant DNA polymerase derived from the thermophile <i>Thermus aquaticus</i>. The molecular weight of the recombinant protein is 94 kD. The <i>Taq</i> Polymerase is able to amplify DNA up to 5 kb with an elongation velocity of 0,9 to 1,2 kb/min at 70 to 75 °C. The error rate of this <i>Taq</i> Polymerase is ~2,2×10⁻⁵ nucleotide⁻¹ cycle⁻¹. <i>Taq</i> DNA polymerase catalyses the 5’→3’ synthesis of DNA. The enzyme has no detectable 3’→5’ proofreading exonuclease activity, and possesses low 5’→3’ exonuclease activity, which results in a 3’-dA overhang on the PCR product