Proteins and Peptides

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against pathogens, transport of molecules, structural maintenance of the cell and regulatory functions. Major protein goups are antibodies, enzymes, cytokines, hormones, signalling peptides, structural components and transport proteins. We offer a broad portfolio of protein products, including recombinant proteins, enzymes, cytokines and peptides, for researchers in molecular biology, cell biology, biochemistry and many other scientific fields. The products can be used for a large variety of investigations and applications, such as protein-protein interaction and protein localisation studies, enzymatic assays, Western blots (e.g. as control) and immunohistochemistry. 

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against... read more »
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Proteins and Peptides

Proteins are essential components of all living cells, as they fulfill countless biological functions within organisms. These functions comprise, for example, enzyme catalysis, defense against pathogens, transport of molecules, structural maintenance of the cell and regulatory functions. Major protein goups are antibodies, enzymes, cytokines, hormones, signalling peptides, structural components and transport proteins. We offer a broad portfolio of protein products, including recombinant proteins, enzymes, cytokines and peptides, for researchers in molecular biology, cell biology, biochemistry and many other scientific fields. The products can be used for a large variety of investigations and applications, such as protein-protein interaction and protein localisation studies, enzymatic assays, Western blots (e.g. as control) and immunohistochemistry. 

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Interleukin-6, human recombinant (rHuIL-6)
Interleukin-6, human recombinant (rHuIL-6)

Item number: 50436.20

Cytokine with a wide variety of biological functions. It is a potent inducer of the acute phase response. Plays an essential role in the final differentiation of B-cells into Ig-secreting cells Involved in lymphocyte and monocyte differentiation. It induces myeloma and plasmacytoma growth and induces nerve cells...
Keywords: IFN-b2, B cell differentiation factor, BCDF, BSF-2, HPGF, HSF, MGI-2, B-cell stimulatory factor 2, Interferon beta-2,...
Application: Cell culture
Expressed in: E.coli
Origin: human
MW: 21 kD
From 94.00€ *
Review
HDAC-1, active human recombinant protein
HDAC-1, active human recombinant protein

Item number: BPS-50051

Active human HDAC1, GenBank Accession No. NM_004964, full length with C-terminal HIS-DDDDK tag (FLAG), MW= 56 kDa, expressed in baculovirus expression system.
Keywords: HD1, Histone deacetylase 1, Protein deacetylase HDAC1, Protein decrotonylase HDAC1,
Application: Enzyme kinetics, inhibitor screening
MW: 56 kD
716.00€ *
Review
Glucagon (hydrochloride)
Glucagon (hydrochloride)

Item number: Cay24204-1

Glucagon is a peptide hormone produced from proglucagon in pancreatic alpha cells that has a role in the regulation of glucose metabolism. Pulsatile application of glucagon to rat hepatocytes stimulates glucose production ex vivo. It also stimulates glucose output from perfused rat livers via increases in...
Keywords: glucagon (swine)
Origin: swine
CAS 19179-82-9
MW: 3482.8 D
From 117.00€ *
Review
BSA-Oleate Monounsaturated Fatty Acid Complex (5 mM)
BSA-Oleate Monounsaturated Fatty Acid Complex (5 mM)

Item number: Cay29557-5

BSA-Oleate monounsaturated fatty acid complex is composed of oleic acid (Cay-90260, Cay-24659) and bovine serum albumin (BSA) at an approximately 6:1 molar ratio of oleate:BSA. It has been used for efficient fatty acid delivery to cells in culture for the purpose of monitoring fatty acid oxidation or similar...
Keywords: BSA-OA
Application: Cell culture fatty acid delivery
205.00€ *
Review
BSA-Palmitate Saturated Fatty Acid Complex (5 mM)
BSA-Palmitate Saturated Fatty Acid Complex (5 mM)

Item number: Cay29558-5

BSA-Palmitate saturated fatty acid complex is composed of palmitic acid (Cay-10006627) and bovine serum albumin (BSA) at an approximately 6:1 molar ratio of palmitate:BSA. It can be used for efficient fatty acid delivery to cells in culture for the purpose of monitoring fatty acid oxidation or similar processes in...
Keywords: BSA-PA
Application: Cell culture fatty acid delivery
217.00€ *
Review
Interleukin-3, mouse recombinant (rmIL-3)
Interleukin-3, mouse recombinant (rmIL-3)

Item number: 50443.10

Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. (www.uniprot.org) Produced in E.coli. Single, non-glycosylated...
Keywords: MCGF (Mast cell growth factor), Multi-CSF, HCGF, P-cell stimulation factor, IL-3, MGC79398, MGC79399
Application: Cell culture
Expressed in: E.coli
Origin: mouse
MW: 15100.00 D
From 94.00€ *
Review
Vascular Endothelial Growth Factor, human recombinant (rHuVEGF-CHO)
Vascular Endothelial Growth Factor, human recombinant...

Item number: 94900.10

Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds...
Keywords: Vascular endothelial growth factor A, VEGF-A, Vascular permeability factor, VPF, VEGF, MGC70609
Application: Cell biology studies
Expressed in: Hamster cells
Origin: human
MW: 42000.00 D
From 94.00€ *
Review
PI-3 Kinase Lipid Substrate
PI-3 Kinase Lipid Substrate

Item number: BPS-40560

PI/PS (4:1, w/w) unilamellar vesicle, prepared with L-alpha-phosphatidylinositol (Liver, Bovine) (sodium salt) and L-alpha-phosphatidylserine (Brain, Porcine) (sodium salt). Lipid monolayer was formed by sonication. Application: Useful as a substrate for PI-3 kinase activity assays and other lipid kinases....
Application: PI-3 kinase substrate
569.00€ *
Review
Vascular Endothelial Growth Factor-165, human recombinant  (rHuVEGF-165-HEK)
Vascular Endothelial Growth Factor-165, human recombinant...

Item number: 97324.10

Growth factor active in angiogenesis, vasculogenesis and endothelial cell growth. Induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Binds to the FLT1/VEGFR1 and KDR/VEGFR2 receptors, heparan sulfate and heparin. NRP1/Neuropilin-1 binds...
Keywords: Vascular endothelial growth factor A, VEGF-A, Vascular permeability factor, VPF, VEGF, MGC70609
Application: Cell Culture
Expressed in: Human cells
Origin: human
MW: 40 kD
From 94.00€ *
Review
Gcn5 (human, recombinant)
Gcn5 (human, recombinant)

Item number: 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...
Keywords: hGCN5, hGCN5, STAF97, STAF97, Lysine acetyltransferase 2A, Lysine acetyltransferase 2A, Histone acetyltransferase GCN5,...
Application: Enzyme activity
MW: 96,3 kD
579.00€ *
Review
Interleukin-1 beta, human recombinant (rHuIL-1-beta)
Interleukin-1 beta, human recombinant (rHuIL-1-beta)

Item number: 94886.10

Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release...
Keywords: Catabolin, Lymphocyte-activating factor (LAF), Endogenous Pyrogen (EP), Leukocyte Endogenous Mediator (LEM), Mononuclear...
Application: Cell biology studies
Expressed in: E.coli
Origin: human
MW: 17.0 kD
From 94.00€ *
Review
Activin-A, active, human recombinant
Activin-A, active, human recombinant

Item number: 97394.10

Human recombinant Activin-A, active form, produced in E.coli is a homodimeric, non-glycosylated, polypeptide chain containing 2 x 117 amino acids and having a molecular weight of 26.2kDa. Activins are homodimers or heterodimers of the different beta subunit isoforms, part of the TGFbeta family. Mature Activin A has...
Keywords: Inhba, Inhibin beta A, FSH releasing protein.
Application: Cell Culture
Expressed in: E.coli
Origin: human
MW: 26.2 kD
From 94.00€ *
Review
3 from 6712 pages