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. 

13376 from 13460 pages
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Osteopontin/SPP-1 Protein (recombinant human)
Osteopontin/SPP-1 Protein (recombinant human)

Item number: G-RPCB0749.20

Protein function: Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. [The UniProt Consortium]
Keywords: BNSP, SPP1, SPP-1, PSEC0156, Uropontin, Osteopontin, Nephropontin, Bone sialoprotein 1, Urinary stone protein, Secreted...
Origin: human
129.00€ *
Review
Ferritin heavy chain/FTH1 Protein (recombinant human)
Ferritin heavy chain/FTH1 Protein (recombinant human)

Item number: G-RPCB0755.10

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of...
Keywords: FTH, FTH1, EC=1.16.3.1
Expressed in: E.coli
Origin: human
129.00€ *
Review
IGF-I Protein (recombinant human)
IGF-I Protein (recombinant human)

Item number: G-RPCB0759.10

Protein function: The insulin-like growth factors, isolated from plasma, are structurally and functionally related to insulin but have a much higher growth-promoting activity. May be a physiological regulator of [1-14C]- 2-deoxy-D-glucose (2DG) transport and glycogen synthesis in osteoblasts. Stimulates glucose...
Keywords: MGF, IGF1, IBP1, IGF-I, Somatomedin-C, Mechano growth factor, Insulin-like growth factor I
Origin: human
97.00€ *
Review
IL-2RG/CD132 Protein (recombinant human)
IL-2RG/CD132 Protein (recombinant human)

Item number: G-RPCB0765.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Common subunit for the receptors for a variety of interleukins. Probably in association with IL15RA, involved in the stimulation of neutrophil phagocytosis by IL15 (PubMed:15123770). [The UniProt Consortium]
Keywords: p64, IL2RG, CD132, IL-2RG, gammaC, IL-2R subunit gamma, IL-2 receptor subunit gamma, Interleukin-2 receptor subunit gamma,...
Expressed in: Human cells
Origin: human
145.00€ *
Review
TNFSF9/4-1BB Ligand Protein (recombinant mouse)
TNFSF9/4-1BB Ligand Protein (recombinant mouse)

Item number: G-RPCB0775.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Cytokine that binds to TNFRSF9. Induces the proliferation of activated peripheral blood T-cells. May have a role in activation- induced cell death (AICD). May play a role in cognate interactions between T-cells and B-cells/macrophages. [The...
Keywords: 4-1BBL, Cd137l, Tnfsf9, 4-1BB ligand, Tumor necrosis factor ligand superfamily member 9
Expressed in: Human cells
Origin: mouse
170.00€ *
Review
LILRB4/ILT-3/CD85k Protein (recombinant human)
LILRB4/ILT-3/CD85k Protein (recombinant human)

Item number: G-RPCB0781.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. Involved in the down-regulation of the immune response and the development of tolerance, e.g. towards transplants. Interferes with...
Keywords: ILT3, ILT-3, LIR-5, CD85k, LILRB4, Immunoglobulin-like transcript 3, CD85 antigen-like family member K, Monocyte...
Expressed in: Human cells
Origin: human
194.00€ *
Review
LAMP-1/CD107a Protein (recombinant human)
LAMP-1/CD107a Protein (recombinant human)

Item number: G-RPCB0783.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Presents carbohydrate ligands to selectins. Also implicated in tumor cell metastasis. [The UniProt Consortium]
Keywords: LAMP1, LAMP-1, CD107a, CD107 antigen-like family member A, Lysosome-associated membrane protein 1, Lysosome-associated...
Expressed in: Human cells
Origin: human
97.00€ *
Review
LILRB4/ILT-3/CD85k Protein (recombinant human)
LILRB4/ILT-3/CD85k Protein (recombinant human)

Item number: G-RPCB0794.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. Involved in the down-regulation of the immune response and the development of tolerance, e.g. towards transplants. Interferes with...
Keywords: ILT3, ILT-3, LIR-5, CD85k, LILRB4, Immunoglobulin-like transcript 3, CD85 antigen-like family member K, Monocyte...
Expressed in: Human cells
Origin: human
194.00€ *
Review
ICAM-3/CD50 Protein (recombinant human)
ICAM-3/CD50 Protein (recombinant human)

Item number: G-RPCB0797.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: ICAM proteins are ligands for the leukocyte adhesion protein LFA-1 (integrin alpha-L/beta-2) (PubMed:1448173). ICAM3 is also a ligand for integrin alpha-D/beta-2. In association with integrin alpha- L/beta-2, contributes to apoptotic...
Keywords: CD50, CDw50, ICAM3, ICAM-3, ICAM-R, Intercellular adhesion molecule 3
Expressed in: Human cells
Origin: human
145.00€ *
Review
Nectin-3/PVRL3/CD113 Protein (recombinant human)
Nectin-3/PVRL3/CD113 Protein (recombinant human)

Item number: G-RPCB0798.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Plays a role in cell-cell adhesion through heterophilic trans-interactions with nectin-like proteins or nectins, such as trans- interaction with NECTIN2 at Sertoli-spermatid junctions. Trans- interaction with PVR induces activation of CDC42...
Keywords: PRR3, CD113, CDw113, Nectin-3, Nectin cell adhesion molecule 3, Poliovirus receptor-related protein 3
Expressed in: Human cells
Origin: human
145.00€ *
Review
Argonaute-2/AGO2 Protein (recombinant human)
Argonaute-2/AGO2 Protein (recombinant human)

Item number: G-RPCB0825.100

Endotoxin level: < 1.0 EU/µg of the protein by LAL method. Protein function: Required for RNA-mediated gene silencing (RNAi) by the RNA- induced silencing complex (RISC). The 'minimal RISC' appears to include AGO2 bound to a short guide RNA such as a microRNA (miRNA) or short interfering RNA (siRNA). These guide...
Keywords: PPD, AGO2, hAgo2, EIF2C2, eIF2C 2, eIF-2C 2, Argonaute2, Protein slicer, Protein argonaute-2, PAZ Piwi domain protein,...
Expressed in: Insect cells
Origin: human
1,451.00€ *
Review
PCSK9 Protein (recombinant human)
PCSK9 Protein (recombinant human)

Item number: G-RPCB0829.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Crucial player in the regulation of plasma cholesterol homeostasis. Binds to low-density lipid receptor family members: low density lipoprotein receptor (LDLR), very low density lipoprotein receptor (VLDLR), apolipoprotein E receptor...
Keywords: PC9, NARC1, PCSK9, NARC-1, PSEC0052, EC=3.4.21.-, Proprotein convertase 9, Subtilisin/kexin-like protease PC9, Neural...
Expressed in: Human cells
Origin: human
145.00€ *
Review
13376 from 13460 pages