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. 

13378 from 13446 pages
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RRM2 Protein (recombinant human)
RRM2 Protein (recombinant human)

Item number: G-RPCB1863.10

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. Inhibits Wnt signaling. [The UniProt Consortium]
Keywords: RR2, RRM2, EC=1.17.4.1, Ribonucleotide reductase small chain, Ribonucleotide reductase small subunit,...
Expressed in: Human cells
Origin: human
290.00€ *
Review
Semaphorin-6A/SEMA6A Protein (recombinant human)
Semaphorin-6A/SEMA6A Protein (recombinant human)

Item number: G-RPCB1867.10

Endotoxin level: <0.01EU/µg of the protein by LAL method. Protein function: Cell surface receptor for PLXNA2 that plays an important role in cell-cell signaling. Required for normal granule cell migration in the developing cerebellum. Promotes reorganization of the actin cytoskeleton and plays an important role in...
Keywords: SEMA6A, Sema VIA, SEMA6A-1, KIAA1368, Semaphorin-6A, Semaphorin VIA, Semaphorin-6A-1
Expressed in: Human cells
Origin: human
194.00€ *
Review
Argonaute-3/AGO3 Protein (recombinant human)
Argonaute-3/AGO3 Protein (recombinant human)

Item number: G-RPCB1870.20

Endotoxin level: < 1.0 EU/µg of the protein by LAL method. Protein function: Required for RNA-mediated gene silencing (RNAi). Binds to short RNAs such as microRNAs (miRNAs) and represses the translation of mRNAs which are complementary to them. Proposed to be involved in stabilization of small RNA derivates (siRNA)...
Keywords: AGO3, hAgo3, EIF2C3, eIF2C 3, eIF-2C 3, Argonaute3, Protein argonaute-3, Argonaute RISC catalytic component 3, Eukaryotic...
Expressed in: Insect cells
Origin: human
580.00€ *
Review
Neuropilin-2/NRP2/VEGF165R2 Protein (recombinant human)
Neuropilin-2/NRP2/VEGF165R2 Protein (recombinant human)

Item number: G-RPCB1872.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method.
Keywords: Neuropilin
Origin: human
161.00€ *
Review
CXCL12/SDF-1 Protein (recombinant mouse)
CXCL12/SDF-1 Protein (recombinant mouse)

Item number: G-RPCB1876.10

Endotoxin level: <1EU/µg of the protein by LAL method. Protein function: Chemoattractant active on T-lymphocytes and monocytes but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical...
Keywords: Sdf1, TLSF, PBSF, SDF-1, TPAR1, Cxcl12, C-X-C motif chemokine 12, Stromal cell-derived factor 1, Pre-B cell...
Expressed in: Pichia pastoris
Origin: mouse
161.00€ *
Review
CXCL4/PF-4 Protein (recombinant mouse)
CXCL4/PF-4 Protein (recombinant mouse)

Item number: G-RPCB1884.10

Endotoxin level: <0.01 EU/ug. Protein function: Released during platelet aggregation. Neutralizes the anticoagulant effect of heparin because it binds more strongly to heparin than to the chondroitin-4-sulfate chains of the carrier molecule. Chemotactic for neutrophils and monocytes. Inhibits endothelial cell...
Keywords: Pf4, PF-4, Cxcl4, Platelet factor 4, C-X-C motif chemokine 4
Origin: mouse
145.00€ *
Review
ENPP-1 Protein (recombinant human)
ENPP-1 Protein (recombinant human)

Item number: G-RPCB1885.10

Endotoxin level: < 0.01EU/µg. Protein function: Nucleotide pyrophosphatase that generates diphosphate (PPi) and functions in bone mineralization and soft tissue calcification by regulating pyrophosphate levels. PPi inhibits bone mineralization and soft tissue calcification by binding to nascent hydroxyapatite...
Expressed in: Human cells
Origin: human
145.00€ *
Review
CNDP2 Protein (recombinant human)
CNDP2 Protein (recombinant human)

Item number: G-RPCB1888.50

Endotoxin level: < 1.0 EU/µg of the protein by LAL method. Protein function: Hydrolyzes a variety of dipeptides including L-carnosine but has a strong preference for Cys-Gly (PubMed:19346245). Acts as a functional tumor suppressor in gastric cancer via activation of the mitogen-activated protein kinase (MAPK)...
Keywords: CN2, CNDP2, Peptidase A, EC=3.4.13.18, CNDP dipeptidase 2, Carnosine dipeptidase II, Cytosolic non-specific dipeptidase,...
Expressed in: Insect cells
Origin: human
887.00€ *
Review
EREG Protein (recombinant mouse)
EREG Protein (recombinant mouse)

Item number: G-RPCB1892.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Ligand of the EGF receptor/EGFR and ERBB4. Stimulates EGFR and ERBB4 tyrosine phosphorylation. Contributes to inflammation, wound healing, tissue repair, and oocyte maturation by regulating angiogenesis and vascular remodeling and by...
Keywords: Ereg
Origin: mouse
145.00€ *
Review
IFN-alpha B2/IFNA8 Protein (recombinant human)
IFN-alpha B2/IFNA8 Protein (recombinant human)

Item number: G-RPCB1908.10

Endotoxin level: <0.01EU/µg of the protein by LAL method. Protein function: Produced by macrophages, IFN-alpha have antiviral activities. Interferon stimulates the production of two enzymes: a protein kinase and an oligoadenylate synthetase. [The UniProt Consortium]
Keywords: IFNA8, LeIF B, IFN-alpha-8, Interferon alpha-8, Interferon alpha-B, Interferon alpha-B2
Expressed in: Human cells
Origin: human
161.00€ *
Review
B7-H1/PD-L1/CD274 Protein (recombinant cynomolgus)
B7-H1/PD-L1/CD274 Protein (recombinant cynomolgus)

Item number: G-RPCB1910.100

Endotoxin level: < 1 EU/µg of the protein by LAL method.
Keywords: Uncharacterized protein
Expressed in: Human cells
Origin: Cynomolgus
661.00€ *
Review
uPAR/PLAUR/CD87 Protein (recombinant mouse)
uPAR/PLAUR/CD87 Protein (recombinant mouse)

Item number: G-RPCB1911.100

Endotoxin level: < 1.0 EU/µg of the protein by LAL method. Protein function: Acts as a receptor for urokinase plasminogen activator. Plays a role in localizing and promoting plasmin formation. Mediates the proteolysis-independent signal transduction activation effects of U-PA. [The UniProt Consortium]
Keywords: CD87, uPAR, U-PAR, Plaur, Urokinase plasminogen activator surface receptor
Origin: mouse
580.00€ *
Review
13378 from 13446 pages