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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IGF-I Protein (recombinant mouse)
IGF-I Protein (recombinant mouse)

Item number: G-RPCB1305.10

Endotoxin level: <0.01EU/µg of the protein by LAL method. 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...
Keywords: Igf1, Igf-1, IGF-I, Somatomedin, Insulin-like growth factor I
Origin: mouse
129.00€ *
Review
Collagen II alpha 1/COL2A1 Protein (recombinant human)
Collagen II alpha 1/COL2A1 Protein (recombinant human)

Item number: G-RPCB1306.10

Endotoxin level: <0.01EU/µg of the protein by LAL method. Protein function: Type II collagen is specific for cartilaginous tissues. It is essential for the normal embryonic development of the skeleton, for linear growth and for the ability of cartilage to resist compressive forces. [The UniProt Consortium]
Origin: human
161.00€ *
Review
DAF/CD55 Protein (recombinant rat)
DAF/CD55 Protein (recombinant rat)

Item number: G-RPCB1312.10

Endotoxin level: <1EU/µg.
Keywords: Cd55 molecule, Decay accelerating factor GPI-form, Decay accelarating factor 1, isoform CRA_a
Expressed in: Human cells
Origin: rat
145.00€ *
Review
BMPR-1B/ALK-6/CDw293 Protein (recombinant human)
BMPR-1B/ALK-6/CDw293 Protein (recombinant human)

Item number: G-RPCB1317.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD...
Keywords: BMPR1B, CDw293, BMPR-1B, EC=2.7.11.30, BMP type-1B receptor, Bone morphogenetic protein receptor type-1B
Expressed in: Human cells
Origin: human
113.00€ *
Review
PCSK9 Protein (recombinant rat)
PCSK9 Protein (recombinant rat)

Item number: G-RPCB1325.10

Endotoxin level: <0.1EU/µg. 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 (LRP1/APOER) and apolipoprotein...
Keywords: PC9, Narc1, Pcsk9, NARC-1, EC=3.4.21.-, Proprotein convertase 9, Subtilisin/kexin-like protease PC9, Neural...
Expressed in: Human cells
Origin: rat
145.00€ *
Review
Integrin alpha V beta3 (ITGB3&ITGAV) Protein (recombinant human)
Integrin alpha V beta3 (ITGB3&ITGAV) Protein (recombinant...

Item number: G-RPCB1332.10

Endotoxin level: <0.1EU/µg of the protein by LAL method. Protein function: Integrin alpha-V/beta-3 (ITGAV:ITGB3) is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha-IIb/beta-3...
Keywords: GP3A, CD61, GPIIIa, Integrin beta-3, Platelet membrane glycoprotein IIIa
Expressed in: Human cells
Origin: human
242.00€ *
Review
B7-2/CD86 Protein (recombinant mouse)
B7-2/CD86 Protein (recombinant mouse)

Item number: G-RPCB1337.10

Endotoxin level: < 0.1 EU/µg of the protein by LAL method. Protein function: Receptor involved in the costimulatory signal essential for T-lymphocyte proliferation and interleukin-2 production, by binding CD28 or CTLA-4. May play a critical role in the early events of T-cell activation and costimulation of naive...
Keywords: Cd86, CD86, ETC-1, Activation B7-2 antigen, T-lymphocyte activation antigen CD86, Early T-cell costimulatory molecule 1
Expressed in: Human cells
Origin: mouse
113.00€ *
Review
TNFSF5/CD40 ligand/CD154 Protein (recombinant mouse)
TNFSF5/CD40 ligand/CD154 Protein (recombinant mouse)

Item number: G-RPCB1341.10

Endotoxin level: < 0.1EU/µg. Protein function: Cytokine that acts as a ligand to CD40/TNFRSF5. Costimulates T-cell proliferation and cytokine production. Its cross-linking on T-cells generates a costimulatory signal which enhances the production of IL4 and IL10 in conjunction with the TCR/CD3 ligation and CD28...
Keywords: Cd40l, Cd40lg
Expressed in: Human cells
Origin: mouse
129.00€ *
Review
Calgranulin-A&Calgranulin-B/S100A8&S100A9 Protein (recombinant human)
Calgranulin-A&Calgranulin-B/S100A8&S100A9 Protein...

Item number: G-RPCB1345.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: S100A8 is a calcium- and zinc-binding protein which plays a prominent role in the regulation of inflammatory processes and immune response. It can induce neutrophil chemotaxis and adhesion. Predominantly found as calprotectin (S100A8/A9)...
Keywords: p8, CFAG, CAGA, MRP-8, S100A8, Calgranulin-A, Protein S100-A8, Cystic fibrosis antigen, Calprotectin L1L subunit, Urinary...
Expressed in: E.coli
Origin: human
1,161.00€ *
Review
PDGF-AA Protein (recombinant human)
PDGF-AA Protein (recombinant human)

Item number: G-RPCB1346.10

Endotoxin level: <0.1EU/µg. 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. Required for normal lung alveolar septum formation during embryogenesis,...
Keywords: PDGFA, PDGF1, PDGF-1, PDGF subunit A, Platelet-derived growth factor A chain, Platelet-derived growth factor subunit A,...
Origin: human
194.00€ *
Review
Biotinylated Recombinant SARS-COV-2 Spike RBD Protein
Biotinylated Recombinant SARS-COV-2 Spike RBD Protein

Item number: G-RPCB1350.100

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
1,258.00€ *
Review
Spike S1 Protein (recombinant sars-cov-2)
Spike S1 Protein (recombinant sars-cov-2)

Item number: G-RPCB1355.100

Endotoxin level: < 0.1 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
500.00€ *
Review
13380 from 13451 pages