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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AGRP (human), recombinant protein
AGRP (human), recombinant protein

Item number: ABS-PQ-199-L.100

Protein function: Plays a role in weight homeostasis. Involved in the control of feeding behavior through the central melanocortin system. Acts as alpha melanocyte-stimulating hormone antagonist by inhibiting cAMP production mediated by stimulation of melanocortin receptors within the hypothalamus and adrenal gland....
Keywords: Agouti-related protein, Recombinant Human AGRP Protein
Expressed in: human cells
Origin: human
MW: 48 kD
From 295.00€ *
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CCL11 (human), recombinant protein
CCL11 (human), recombinant protein

Item number: ABS-PQ-203-L.100

Protein function: In response to the presence of allergens, this protein directly promotes the accumulation of eosinophils, a prominent feature of allergic inflammatory reactions. Binds to CCR3. [The UniProt Consortium]
Keywords: Eotaxin, C-C motif chemokine 11, Eosinophil chemotactic protein, Small-inducible cytokine A11, Recombinant Human CCL11...
Expressed in: human cells
Origin: human
MW: 50.5 kD
From 295.00€ *
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CCL11 (human), recombinant protein
CCL11 (human), recombinant protein

Item number: ABS-PQ-204-L.100

Protein function: In response to the presence of allergens, this protein directly promotes the accumulation of eosinophils, a prominent feature of allergic inflammatory reactions. Binds to CCR3. [The UniProt Consortium]
Keywords: Eotaxin, C-C motif chemokine 11, Eosinophil chemotactic protein, Small-inducible cytokine A11, Recombinant Human CCL11...
Expressed in: human cells
Origin: human
MW: 9.5 kD
From 295.00€ *
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HAVCR2 (human), recombinant protein
HAVCR2 (human), recombinant protein

Item number: ABS-PQ-209-L.100

Protein function: Cell surface receptor implicated in modulating innate and adaptive immune responses. Generally accepted to have an inhibiting function. Reports on stimulating functions suggest that the activity may be influenced by the cellular context and/or the respective ligand (PubMed:24825777). Regulates...
Keywords: Hepatitis A virus cellular receptor 2, HAVcr-2, T-cell immunoglobulin and mucin domain-containing protein 3, TIMD-3,...
Expressed in: human cells
Origin: human
MW: 21 kD
From 295.00€ *
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PRKCQ (human), recombinant protein
PRKCQ (human), recombinant protein

Item number: ABS-PQ-212-L.100

Protein function: Calcium-independent, phospholipid- and diacylglycerol (DAG)- dependent serine/threonine-protein kinase that mediates non-redundant functions in T-cell receptor (TCR) signaling, including T-cells activation, proliferation, differentiation and survival, by mediating activation of multiple...
Keywords: Protein kinase C theta type, nPKC-theta, Recombinant Human PRKCQ Protein
Expressed in: human cells
Origin: human
MW: 51 kD
From 295.00€ *
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IL18BP (human), recombinant protein
IL18BP (human), recombinant protein

Item number: ABS-PQ-216-L.100

Protein function: Isoform A binds to IL-18 and inhibits its activity. Functions as an inhibitor of the early TH1 cytokine response. [The UniProt Consortium]
Keywords: Interleukin-18-binding protein, IL-18BP, Tadekinig-alfa, Recombinant Human IL18BP Protein
Expressed in: human cells
Origin: human
MW: 45.5 kD
From 295.00€ *
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G-CSF Receptor (human), recombinant protein
G-CSF Receptor (human), recombinant protein

Item number: ABS-PQ-222-L.100

Protein function: Receptor for granulocyte colony-stimulating factor (CSF3), essential for granulocytic maturation. Plays a crucial role in the proliferation, differientation and survival of cells along the neutrophilic lineage. In addition it may function in some adhesion or recognition events at the cell surface....
Keywords: Granulocyte colony-stimulating factor receptor, G-CSF receptor, G-CSF-R, CD antigen CD114, Recombinant Human CSF3R Protein
Expressed in: human cells
Origin: human
MW: 68.5 kD
From 295.00€ *
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PD-L1 (human), recombinant protein
PD-L1 (human), recombinant protein

Item number: ABS-PQ-2281-L.100

Protein function: Plays a critical role in induction and maintenance of immune tolerance to self (PubMed:11015443, PubMed:28813417, PubMed:28813410). As a ligand for the inhibitory receptor PDCD1/PD-1, modulates the activation threshold of T-cells and limits T-cell effector response (PubMed:11015443,...
Keywords: B7H1, B7-H1, PD-L1, CD274, hPD-L1, B7 homolog 1, PDCD1 ligand 1, Programmed death ligand 1, Programmed cell death 1 ligand 1
Expressed in: Human cells
Origin: human
MW: 27.5 kD
From 295.00€ *
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PD-L1 (human), recombinant protein
PD-L1 (human), recombinant protein

Item number: ABS-PQ-2281.100

Protein function: Plays a critical role in induction and maintenance of immune tolerance to self (PubMed:11015443, PubMed:28813417, PubMed:28813410). As a ligand for the inhibitory receptor PDCD1/PD-1, modulates the activation threshold of T-cells and limits T-cell effector response (PubMed:11015443,...
Keywords: B7H1, B7-H1, PD-L1, CD274, hPD-L1, B7 homolog 1, PDCD1 ligand 1, Programmed death ligand 1, Programmed cell death 1 ligand 1
Expressed in: Human cells
Origin: human
MW: 27.5 kD
From 270.00€ *
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INS-IGF2 (human), recombinant protein
INS-IGF2 (human), recombinant protein

Item number: ABS-PQ-2298.100

Keywords: INS-IGF2, Insulin, isoform 2, INS-IGF2 readthrough transcript protein
Expressed in: Human cells
Origin: human
MW: 15 kD
From 270.00€ *
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REG3A (human), recombinant protein
REG3A (human), recombinant protein

Item number: ABS-PQ-230-L.100

Protein function: Bactericidal C-type lectin which acts exclusively against Gram-positive bacteria and mediates bacterial killing by binding to surface-exposed carbohydrate moieties of peptidoglycan. Regulates keratinocyte proliferation and differentiation after skin injury via activation of EXTL3-PI3K-AKT signaling...
Keywords: Regenerating islet-derived protein 3-alpha, REG-3-alpha, Hepatointestinal pancreatic protein, HIP/PAP, Human proislet...
Expressed in: human cells
Origin: human
MW: 16.5 kD
From 295.00€ *
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TSPAN4 (human), recombinant protein
TSPAN4 (human), recombinant protein

Item number: ABS-PQ-240-L.100

Keywords: Tetraspanin-4, Tspan-4, Novel antigen 2, NAG-2, Transmembrane 4 superfamily member 7, Recombinant Human TSPAN4 Protein
Expressed in: human cells
Origin: human
MW: 39 kD
From 295.00€ *
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13451 from 13545 pages