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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B7-H3 (4Ig)/B7-H3b/CD276 Protein (recombinant human)
B7-H3 (4Ig)/B7-H3b/CD276 Protein (recombinant human)

Item number: G-RPCB0615.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: May participate in the regulation of T-cell-mediated immune response. May play a protective role in tumor cells by inhibiting natural-killer mediated cell lysis as well as a role of marker for detection of neuroblastoma cells. May be involved...
Keywords: B7H3, CD276, B7-H3, PSEC0249, 4Ig-B7-H3, B7 homolog 3, CD276 antigen, Costimulatory molecule
Expressed in: Human cells
Origin: human
580.00€ *
Review
CEACAM5/CEA/CD66e (145-322) Protein (recombinant human)
CEACAM5/CEA/CD66e (145-322) Protein (recombinant human)

Item number: G-RPCB0618.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Cell surface glycoprotein that plays a role in cell adhesion, intracellular signaling and tumor progression (PubMed:2803308, PubMed:10910050, PubMed:10864933). Mediates homophilic and heterophilic cell adhesion with other carcinoembryonic...
Keywords: CEA, CD66e, CEACAM5, Meconium antigen 100, Carcinoembryonic antigen, Carcinoembryonic antigen-related cell adhesion...
Origin: human
580.00€ *
Review
Mature TGF-beta 2 Protein (recombinant human)
Mature TGF-beta 2 Protein (recombinant human)

Item number: G-RPCB0620.10

Protein function: Transforming growth factor beta-2 proprotein: Precursor of the Latency-associated peptide (LAP) and Transforming growth factor beta-2 (TGF-beta-2) chains, which constitute the regulatory and active subunit of TGF-beta-2, respectively. [The UniProt Consortium]
Keywords: TGFB2
Origin: human
242.00€ *
Review
Biotinylated Recombinant Human Fc gamma RIIA/FCGR2A/CD32a (H167R) Protein
Biotinylated Recombinant Human Fc gamma RIIA/FCGR2A/CD32a...

Item number: G-RPCB0626.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Binds to the Fc region of immunoglobulins gamma. Low affinity receptor. By binding to IgG it initiates cellular responses against pathogens and soluble antigens. Promotes phagocytosis of opsonized antigens. [The UniProt Consortium]
Keywords: CD32, CDw32, FCGR2A, FcRII-a, Fc-gamma-RIIa, Fc-gamma RII-a, IgG Fc receptor II-a, Low affinity immunoglobulin gamma Fc...
Origin: human
903.00€ *
Review
ErbB-2/HER2/CD340 Protein (recombinant human)
ErbB-2/HER2/CD340 Protein (recombinant human)

Item number: G-RPCB0631.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Protein tyrosine kinase that is part of several cell surface receptor complexes, but that apparently needs a coreceptor for ligand binding. Essential component of a neuregulin-receptor complex, although neuregulins do not interact with it...
Keywords: HER2, CD340, ERBB2, MLN 19, p185erbB2, EC=2.7.10.1, Proto-oncogene Neu, Proto-oncogene c-ErbB-2, Metastatic lymph node...
Expressed in: E.coli
Origin: human
580.00€ *
Review
Biotinylated Recombinant Human CSF2RA/GM-CSF R alpha/CD116 Protein
Biotinylated Recombinant Human CSF2RA/GM-CSF R...

Item number: G-RPCB0632.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Low affinity receptor for granulocyte-macrophage colony- stimulating factor. Transduces a signal that results in the proliferation, differentiation, and functional activation of hematopoietic cells. [The UniProt Consortium]
Keywords: CSF2R, CD116, CSF2RA, CDw116, GMR-alpha, GMCSFR-alpha, GM-CSF-R-alpha, Granulocyte-macrophage colony-stimulating factor...
Origin: human
903.00€ *
Review
TNFRSF5/CD40 Protein (recombinant human)
TNFRSF5/CD40 Protein (recombinant human)

Item number: G-RPCB0639.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Receptor for TNFSF5/CD40LG (PubMed:31331973). Transduces TRAF6- and MAP3K8-mediated signals that activate ERK in macrophages and B cells, leading to induction of immunoglobulin secretion. [The UniProt Consortium]
Keywords: CD40, Bp50, CDw40, TNFRSF5, CD40L receptor, B-cell surface antigen CD40, Tumor necrosis factor receptor superfamily member 5
Expressed in: E.coli
Origin: human
387.00€ *
Review
Serpin H1/HSP47 Protein (recombinant human)
Serpin H1/HSP47 Protein (recombinant human)

Item number: G-RPCB0647.10

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Binds specifically to collagen. Could be involved as a chaperone in the biosynthetic pathway of collagen. [The UniProt Consortium]
Keywords: CBP1, PIG14, AsTP3, SERPINH1, Colligin, Serpin H1, Collagen-binding protein, 47 kDa heat shock protein,...
Expressed in: Human cells
Origin: human
290.00€ *
Review
Biotinylated Recombinant Human CD5 Protein
Biotinylated Recombinant Human CD5 Protein

Item number: G-RPCB0652.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: May act as a receptor in regulating T-cell proliferation. [The UniProt Consortium]
Keywords: CD5, LEU1, Lymphocyte antigen T1/Leu-1, T-cell surface glycoprotein CD5
Origin: human
903.00€ *
Review
CD3E&CD3G Protein (recombinant human)
CD3E&CD3G Protein (recombinant human)

Item number: G-RPCB0659.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR- mediated signals are transmitted across the...
Keywords: T3E, CD3e, CD3E, T-cell surface glycoprotein CD3 epsilon chain, T-cell surface antigen T3/Leu-4 epsilon chain
Expressed in: Human cells
Origin: human
774.00€ *
Review
TNFRSF8/CD30 Protein (recombinant human)
TNFRSF8/CD30 Protein (recombinant human)

Item number: G-RPCB0673.100

Endotoxin level: < 1 EU/µg of the protein by LAL method. Protein function: Receptor for TNFSF8/CD30L (PubMed:8391931). May play a role in the regulation of cellular growth and transformation of activated lymphoblasts. Regulates gene expression through activation of NF-kappa- B (PubMed:8999898). [The UniProt Consortium]
Keywords: CD30, Ki-1 antigen, CD30L receptor, Lymphocyte activation antigen CD30, Tumor necrosis factor receptor superfamily member 8
Expressed in: Human cells
Origin: human
387.00€ *
Review
Biotinylated Recombinant Human B7-2/CD86 Protein
Biotinylated Recombinant Human B7-2/CD86 Protein

Item number: G-RPCB0674.100

Endotoxin level: < 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: B70, BU63, CD86, FUN-1, CD28LG2, Activation B7-2 antigen, CTLA-4 counter-receptor B7.2, T-lymphocyte activation antigen CD86
Origin: human
903.00€ *
Review
13267 from 13448 pages