Proteine und Enzyme

Proteine finden sich in jeder Zelle und bilden die Basis aller Lebensvorgänge. Als molekulare Werkzeuge erfüllen sie zahllose, lebenswichtige Aufgaben im Körper, indem sie beispielsweise Metabolite transportieren, chemische Reaktionen katalysieren, die Zellbewegung ermöglichen oder die Genexpression regulieren. Wir bieten ein breites Sortiment an Proteinprodukten, darunter Enzyme, rekombinante Proteine und Hormone. Diese Produkte unterstützen Forscher*innen aus Molekularbiologie, Zellbiologie, Biochemie sowie weiteren wissenschaftlichen Feldern und können in einer Vielzahl von Untersuchungen eingesetzt werden, etwa in enzymatischen Assays, Western Blots oder in Protein-Protein-Interaktionsstudien.

Proteine finden sich in jeder Zelle und bilden die Basis aller Lebensvorgänge. Als molekulare Werkzeuge erfüllen sie zahllose, lebenswichtige Aufgaben im Körper, indem sie beispielsweise... mehr erfahren »
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Proteine und Enzyme

Proteine finden sich in jeder Zelle und bilden die Basis aller Lebensvorgänge. Als molekulare Werkzeuge erfüllen sie zahllose, lebenswichtige Aufgaben im Körper, indem sie beispielsweise Metabolite transportieren, chemische Reaktionen katalysieren, die Zellbewegung ermöglichen oder die Genexpression regulieren. Wir bieten ein breites Sortiment an Proteinprodukten, darunter Enzyme, rekombinante Proteine und Hormone. Diese Produkte unterstützen Forscher*innen aus Molekularbiologie, Zellbiologie, Biochemie sowie weiteren wissenschaftlichen Feldern und können in einer Vielzahl von Untersuchungen eingesetzt werden, etwa in enzymatischen Assays, Western Blots oder in Protein-Protein-Interaktionsstudien.

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Gcn5 (human, recombinant)
Gcn5 (human, recombinant)

Artikelnummer: Cay10782-100

Gcn5 and PCAF are highly homologous members of the Gcn5-related N-acetyltransferase (GNAT) superfamily of N-acetyltransferases involved in histone acetylation. Gcn5 and PCAF contain a highly conserved central core with divergent N- and C-terminal ends. Gcn5/PCAF are enzymatic subunits that exist in a mutually...
Schlagworte: hGCN5, hGCN5, STAF97, STAF97, Lysine acetyltransferase 2A, Lysine acetyltransferase 2A, Histone acetyltransferase GCN5,...
Anwendung: Enzyme activity
MW: 96,3 kD
579,00 €
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Benzonase, recombinantly expressed and purified, for molecular biology applications
Benzonase, recombinantly expressed and purified, for...

Artikelnummer: LU-RE1001-25KU

Recombinant, genetically engineered benzonase, purified to > 95% purity for molecular biology applications. Guaranteed free of nucleic acids and proteases. Ideal for removal of nucleic acids (DNA & RNA) from protein lysates and reduction of viscosity in protein lysates. Significantly cheaper than benzonase from...
Schlagworte: nuc, nucA, EC=3.1.30.2
Anwendung: DNA / RNA hydrolysis/removal
Exprimiert in: Yeast
230,00 €
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NEU
K-Ras(G12D) Isoform A (human, recombinant)
K-Ras(G12D) Isoform A (human, recombinant)

Artikelnummer: Cay40372-100

K-Ras is a small GTPase and member of the RAS family of GTPases with roles in apoptosis, as well as cell proliferation, survival, and migration. K-Ras is composed of a guanine nucleotide-binding domain containing an active site, an effector binding domain, and an isoform-specific C-terminal hypervariable region...
Schlagworte: KRAS, KRAS2, Ki-Ras, K-Ras 2, c-K-ras, c-Ki-ras, GTPase KRas, GTPase KRas, N-terminally processed
Exprimiert in: E.coli
Ursprungsart: human
MW: 23 kD
448,00 €
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NEU
K-Ras(G12V) Isoform B (human, recombinant)
K-Ras(G12V) Isoform B (human, recombinant)

Artikelnummer: Cay40373-100

K-Ras is a small GTPase and member of the RAS family of GTPases with roles in apoptosis, as well as cell proliferation, survival, and migration. K-Ras is composed of a guanine nucleotide-binding domain containing an active site, an effector binding domain, and an isoform-specific C-terminal hypervariable region...
Schlagworte: KRAS, KRAS2, Ki-Ras, K-Ras 2, c-K-ras, c-Ki-ras, GTPase KRas, GTPase KRas, N-terminally processed
Anwendung: Active
Exprimiert in: Insect cells
Ursprungsart: human
MW: 22 kD
448,00 €
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NEU
Interleukin-13 (human, recombinant)
Interleukin-13 (human, recombinant)

Artikelnummer: Cay40467-1

Interleukin-13 (IL-13) is a cytokine that is involved in type 2 immunity. It is a secreted protein that is mainly expressed by activated T cells, but is also produced by mast cells, basophils, eosinophils, and nuocytes. Two amino acid sequences of IL-13 have been reported, one is 132 amino acids in length and the...
Schlagworte: IL13, NC30, IL-13, IL-13, Interleukin-13, Interleukin-13
Anwendung: Active, cell culture
Exprimiert in: Hamster cells
Ursprungsart: human
MW: 12.5 kD
ab 61,00 €
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NEU
PTK7 Extracellular Domain (human, recombinant)
PTK7 Extracellular Domain (human, recombinant)

Artikelnummer: Cay40523-1

Inactive tyrosine-protein kinase 7 (PTK7) is a transmembrane receptor involved in morphogenesis. It is composed of a signal peptide, seven immunoglobulin-like (Ig-like) domains, a transmembrane domain, a juxtamembrane domain, and a catalytically inactive tyrosine kinase domain. PTK7 is expressed in pancreas, kidney,...
Schlagworte: PTK7, CCK4, CCK-4, CCK-4, Colon carcinoma kinase 4, Colon carcinoma kinase 4, Protein-tyrosine kinase 7, Protein-tyrosine...
Exprimiert in: Human cells
Ursprungsart: human
MW: 76.1 kD
ab 467,00 €
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NEU
Streptavidin
Streptavidin

Artikelnummer: IBA-2-0203-010

Streptavidin is a tetrameric protein composed of identic subunits. Each subunit specifically binds one biotin molecule with fM affinity, which makes it one of the strongest non-covalent interactions known. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved properties...
Anwendung: Efficient immobilization of biotinylated analytes
ab 332,00 €
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NEU
Avidin
Avidin

Artikelnummer: IBA-2-0204-050

Avidin is a tetrameric biotin binding protein (KD ~1 x 10-14) extracted from egg white. It prevents biotin and biotinylated proteins from binding to Strep-Tactin(R) or Strep-Tactin(R)XT, whereas binding of the Twin-Strep-tag(R) and Strep-tag(R)II is not influenced. Biotin and/or biotinylated proteins can potentially...
Anwendung: Efficient blocking of biotin / biotinlyated proteins
349,00 €
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NEU
GFP-Strep-tag control protein
GFP-Strep-tag control protein

Artikelnummer: IBA-2-1006-005

GFP-Strep-tag(R)II is a control protein consisting of the green fluorescent protein (GFP) C-terminally tagged with the Strep-tag(R)II. It is suitable for test purifications, detections, and immobilizations with Strep-Tactin(R) or Strep-Tactin(R)XT.
Anwendung: Strep-Tactin(R) / Strep-Tactin(R)XT application control protein
126,00 €
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NEU
GFP-Twin-Strep-tag(R) control protein
GFP-Twin-Strep-tag(R) control protein

Artikelnummer: IBA-2-1007-105

GFP-Twin-Strep-tag(R) is a control protein consisting of the green fluorescent protein (GFP) C-terminally tagged with the Twin-Strep-tag(R). It is suitable for test purifications, detections, and immobilizations with Strep-Tactin(R) or Strep-Tactin(R)XT.
Anwendung: Strep-Tactin(R) / Strep-Tactin(R)XT application control protein
126,00 €
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NEU
Strep-Tactin(R)
Strep-Tactin(R)

Artikelnummer: IBA-2-1204-001

Strep-Tactin(R) is a streptavidin variant, which can be utilized for coating of different surfaces. It is optimized for the binding of Strep-tag(R)II and Twin-Strep-tag(R) fusion proteins but still maintains the ability to capture biotinylated targets. Therefore, it can be used for assay development and protein...
Anwendung: Reversible biotinylated analyte / Strep-tag(R)II / Twin-Strep-tag(R) fusion protein immobilization
ab 140,00 €
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NEU
Strep-Tactin(R) HRP conjugate
Strep-Tactin(R) HRP conjugate

Artikelnummer: IBA-2-1502-001

The streptavidin variant Strep-Tactin(R) is available as conjugate with horseradish peroxidase (HRP) or with alkaline phosphatase (AP) for fast and directed detection of N-terminally, C-terminally, or internally tagged Strep-tag(R)II or Twin-Strep-tag(R) fusion proteins transferred to a blotting membrane or captured...
Anwendung: Strep-Tactin(R) conjugates for detection of Strep-tag(R)II / Twin-Strep-tag(R) fusion proteins
157,00 €
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