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. 

13433 from 13452 pages
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Afamin/AFM Protein (recombinant human)
Afamin/AFM Protein (recombinant human)

Item number: G-RPCB1495.10

Endotoxin level: <0.1EU/µg. Protein function: Functions as carrier for hydrophobic molecules in body fluids (Probable). Essential for the solubility and activity of lipidated Wnt family members, including WNT1, WNT2B, WNT3, WNT3A, WNT5A, WNT7A, WNT7B, WNT8, WNT9A, WNT9B, WNT10A and WNT10B (PubMed:26902720). Binds...
Keywords: AFM, ALB2, Afamin, Alpha-Alb, Alpha-albumin
Expressed in: Human cells
Origin: human
145.00€ *
Review
TSG-14/PTX3 Protein (recombinant human)
TSG-14/PTX3 Protein (recombinant human)

Item number: G-RPCB1507.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Plays a role in the regulation of innate resistance to pathogens, inflammatory reactions, possibly clearance of self- components and female fertility. [The UniProt Consortium]
Keywords: PTX3, TSG-14, TNFAIP5, TNF alpha-induced protein 5, Pentaxin-related protein PTX3, Pentraxin-related protein PTX3, Tumor...
Expressed in: Human cells
Origin: human
194.00€ *
Review
IL-34 Protein (recombinant human)
IL-34 Protein (recombinant human)

Item number: G-RPCB1520.10

Endotoxin level: < 0.01EU/µg. Protein function: Cytokine that promotes the proliferation, survival and differentiation of monocytes and macrophages. Promotes the release of proinflammatory chemokines, and thereby plays an important role in innate immunity and in inflammatory processes. Plays an important role in the...
Keywords: IL34, IL-34, C16orf77, Interleukin-34
Expressed in: Human cells
Origin: human
161.00€ *
Review
IFN-alpha 2 Protein (recombinant mouse)
IFN-alpha 2 Protein (recombinant mouse)

Item number: G-RPCB1521.10

Endotoxin level: < 0.1EU/µg. Protein function: Produced by macrophages, IFN-alpha have antiviral activities. [The UniProt Consortium]
Keywords: Ifna2, IFN-alpha-2, Interferon alpha-2
Expressed in: Pichia pastoris
Origin: mouse
64.00€ *
Review
Trk-A/NTRK1 Protein (recombinant human)
Trk-A/NTRK1 Protein (recombinant human)

Item number: G-RPCB1522.10

Endotoxin level: < 0.01EU/µg. Protein function: Receptor tyrosine kinase involved in the development and the maturation of the central and peripheral nervous systems through regulation of proliferation, differentiation and survival of sympathetic and nervous neurons. High affinity receptor for NGF which is its...
Keywords: Trk-A, NTRK1, gp140trk, p140-TrkA, Tyrosine kinase receptor, Tyrosine kinase receptor A, Tropomyosin-related kinase A,...
Expressed in: Human cells
Origin: human
145.00€ *
Review
Angiopoietin-2/ANG-2/ANGPT2 (275-496) Protein (recombinant mouse)
Angiopoietin-2/ANG-2/ANGPT2 (275-496) Protein...

Item number: G-RPCB1524.10

Endotoxin level: <0.001EU/µg. Protein function: Binds to TEK/TIE2, competing for the ANGPT1 binding site, and modulating ANGPT1 signaling. Can induce tyrosine phosphorylation of TEK/TIE2 in the absence of ANGPT1. In the absence of angiogenic inducers, such as VEGF, ANGPT2-mediated loosening of cell-matrix contacts...
Keywords: Agpt2, ANG-2, Angpt2, Angiopoietin-2
Expressed in: Human cells
Origin: mouse
161.00€ *
Review
GOLPH2/GOLM1 Protein (recombinant human)
GOLPH2/GOLM1 Protein (recombinant human)

Item number: G-RPCB1535.10

Endotoxin level: <1EU/µg. Protein function: Unknown. Cellular response protein to viral infection. [The UniProt Consortium]
Keywords: GOLM1, PSEC0242, C9orf155, Golgi phosphoprotein 2, Golgi membrane protein 1, Golgi membrane protein GP73
Expressed in: Human cells
Origin: human
145.00€ *
Review
IGFBP-3 Protein (recombinant human)
IGFBP-3 Protein (recombinant human)

Item number: G-RPCB1541.10

Endotoxin level: <1EU/µg. Protein function: IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors. Also exhibits IGF-independent...
Keywords: IBP3, IBP-3, IGFBP3, IGFBP-3, IGF-binding protein 3, Insulin-like growth factor-binding protein 3
Origin: human
145.00€ *
Review
CX3CL1/Fractalkine Protein (recombinant mouse)
CX3CL1/Fractalkine Protein (recombinant mouse)

Item number: G-RPCB1546.10

Endotoxin level: <0.1EU/µg. Protein function: Acts as a ligand for both CX3CR1 and integrins. Binds to CX3CR1 and to integrins ITGAV:ITGB3 and ITGA4:ITGB1. Can activate integrins in both a CX3CR1-dependent and CX3CR1-independent manner. In the presence of CX3CR1, activates integrins by binding to the classical...
Keywords: Cx3c, Cx3cl1
Expressed in: Human cells
Origin: mouse
145.00€ *
Review
Frizzled-2/FZD2 Protein (recombinant human)
Frizzled-2/FZD2 Protein (recombinant human)

Item number: G-RPCB1548.10

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and...
Keywords: FZD2, FzE2, Fz-2, hFz2, Frizzled-2
Expressed in: Human cells
Origin: human
145.00€ *
Review
PDGF-BB Protein (recombinant human)
PDGF-BB Protein (recombinant human)

Item number: G-RPCB1557.10

Protein function: Growth factor that plays an essential role in the regulation of embryonic development, cell proliferation, cell migration, survival and chemotaxis. Potent mitogen for cells of mesenchymal origin (PubMed:26599395). Required for normal proliferation and recruitment of pericytes and vascular smooth...
Keywords: PDGF2, PDGFB, PDGF-2, Becaplermin, PDGF subunit B, Proto-oncogene c-Sis, Platelet-derived growth factor B chain,...
Origin: human
194.00€ *
Review
5'-Nucleotidase/NT5E/CD73 Protein (recombinant mouse)
5'-Nucleotidase/NT5E/CD73 Protein (recombinant mouse)

Item number: G-RPCB1558.10

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Hydrolyzes extracellular nucleotides into membrane permeable nucleosides. [The UniProt Consortium]
Keywords: Nt5, CD73, Nt5e, 5'-NT, EC=3.1.3.5, 5'-nucleotidase, Ecto-5'-nucleotidase
Expressed in: Human cells
Origin: mouse
145.00€ *
Review
13433 from 13452 pages