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. 

13382 from 13451 pages
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Integrin beta-6/ITGB6 Protein (recombinant human)
Integrin beta-6/ITGB6 Protein (recombinant human)

Item number: G-RPCB1419.100

Endotoxin level: < 1.0 EU/µg of the protein by LAL method. Protein function: Integrin alpha-V:beta-6 (ITGAV:ITGB6) is a receptor for fibronectin and cytotactin (PubMed:17545607, PubMed:17158881). It recognizes the sequence R-G-D in its ligands (PubMed:17545607, PubMed:17158881). Internalisation of integrin...
Keywords: ITGB6, Integrin beta-6
Expressed in: Human cells
Origin: human
645.00€ *
Review
CCL2/MCP-1 Protein (recombinant human)
CCL2/MCP-1 Protein (recombinant human)

Item number: G-RPCB1425.10

Protein function: Acts as a ligand for C-C chemokine receptor CCR2 (PubMed:9837883, PubMed:10587439, PubMed:10529171). Signals through binding and activation of CCR2 and induces a strong chemotactic response and mobilization of intracellular calcium ions (PubMed:9837883, PubMed:10587439). Exhibits a chemotactic...
Keywords: HC11, MCAF, CCL2, MCP1, MCP-1, C-C motif chemokine 2, Small-inducible cytokine A2, Monocyte secretory protein JE, Monocyte...
Origin: human
161.00€ *
Review
DC-SIGN/CD209 Protein (recombinant human)
DC-SIGN/CD209 Protein (recombinant human)

Item number: G-RPCB1439.10

Endotoxin level: <0.1EU/µg. Protein function: Pathogen-recognition receptor expressed on the surface of immature dendritic cells (DCs) and involved in initiation of primary immune response. Thought to mediate the endocytosis of pathogens which are subsequently degraded in lysosomal compartments. The receptor returns...
Keywords: CD209, CLEC4L, DC-SIGN, DC-SIGN1, CD209 antigen, C-type lectin domain family 4 member L, Dendritic cell-specific...
Expressed in: Human cells
Origin: human
161.00€ *
Review
sTfR/CD71 Protein (recombinant mouse)
sTfR/CD71 Protein (recombinant mouse)

Item number: G-RPCB1443.50

Endotoxin level: <0.1EU/µg. Protein function: Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to...
Keywords: TR, TfR, CD71, Tfrc, Trfr, TfR1, Transferrin receptor protein 1
Expressed in: Human cells
Origin: mouse
403.00€ *
Review
ITGAV/CD51&ITGB3/CD61 Protein (recombinant human)
ITGAV/CD51&ITGB3/CD61 Protein (recombinant human)

Item number: G-RPCB1444.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: The alpha-V (ITGAV) integrins are receptors for vitronectin, cytotactin, fibronectin, fibrinogen, laminin, matrix metalloproteinase- 2, osteopontin, osteomodulin, prothrombin, thrombospondin and vWF. They recognize the sequence R-G-D in a...
Expressed in: Human cells
Origin: human
912.00€ *
Review
NF-L/NEFL Protein (recombinant human)
NF-L/NEFL Protein (recombinant human)

Item number: G-RPCB1448.10

Endotoxin level: <0.1EU/µg. Protein function: Neurofilaments usually contain three intermediate filament proteins: NEFL, NEFM, and NEFH which are involved in the maintenance of neuronal caliber. May additionally cooperate with the neuronal intermediate filament proteins PRPH and INA to form neuronal filamentous...
Keywords: NEFL, NF68, NF-L, 68 kDa neurofilament protein, Neurofilament light polypeptide, Neurofilament triplet L protein
Expressed in: E.coli
Origin: human
81.00€ *
Review
IL-27RA/TCCR Protein (recombinant human)
IL-27RA/TCCR Protein (recombinant human)

Item number: G-RPCB1450.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Receptor for IL27. Requires IL6ST/gp130 to mediate signal transduction in response to IL27. This signaling system acts through STAT3 and STAT1. Involved in the regulation of Th1-type immune responses. Also appears to be involved in innate...
Keywords: TCCR, CRL1, IL27RA, IL-27RA, ZcytoR1, IL-27R-alpha, IL-27R subunit alpha, Cytokine receptor WSX-1, Cytokine receptor-like...
Expressed in: Human cells
Origin: human
693.00€ *
Review
Parathormone/PTH Protein (recombinant mouse)
Parathormone/PTH Protein (recombinant mouse)

Item number: G-RPCB1462.10

Endotoxin level: <0.1EU/µg. Protein function: PTH elevates calcium level by dissolving the salts in bone and preventing their renal excretion. [The UniProt Consortium]
Keywords: PTH, Parathyroid hormone
Expressed in: E.coli
Origin: mouse
145.00€ *
Review
IL-17RA/CD217 Protein (recombinant mouse)
IL-17RA/CD217 Protein (recombinant mouse)

Item number: G-RPCB1467.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Receptor for IL17A and IL17F, major effector cytokines of innate and adaptive immune system involved in antimicrobial host defense and maintenance of tissue integrity. Receptor for IL17A (PubMed:17911633, PubMed:20554964, PubMed:8777726,...
Keywords: Il17r, CD217, Il17ra, IL-17RA, IL-17 receptor A, Interleukin-17 receptor A
Expressed in: Human cells
Origin: mouse
113.00€ *
Review
Spike S1 (N501Y,K417N,E484K) Protein (recombinant sars-cov-2)
Spike S1 (N501Y,K417N,E484K) Protein (recombinant...

Item number: G-RPCB1482.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: [Spike protein S1]: Attaches the virion to the cell membrane by interacting with host receptor, initiating the infection. The major receptor is host ACE2 (PubMed:32142651, PubMed:33607086, PubMed:32155444). When S2/S2' has been cleaved,...
Keywords: 2
Expressed in: Human cells
Origin: SARS-CoV-2
831.00€ *
Review
CXCL12/SDF-1 Protein (recombinant human)
CXCL12/SDF-1 Protein (recombinant human)

Item number: G-RPCB1496.20

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. SDF-1-beta(3-72) and SDF-1-alpha(3-67) show a reduced chemotactic activity. Binding...
Keywords: SDF1, CXCL12
Origin: human
242.00€ *
Review
EphB2 Protein (recombinant mouse)
EphB2 Protein (recombinant mouse)

Item number: G-RPCB1503.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Receptor tyrosine kinase which binds promiscuously transmembrane ephrin-B family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the...
Keywords: EC=2.7.10.1
Expressed in: Human cells
Origin: mouse
113.00€ *
Review
13382 from 13451 pages