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Supplier: Peprotech
Description: TNF-β is a potent mediator of inflammatory and immune responses. It belongs to the TNF family of ligands, and signals through TNFR1 and TNFR2. TNF-β is produced by activated T and B lymphocytes, and has similar activities to TNF-α. Like TNF-α, TNF-β is involved in the regulation of various biological processes, including cell proliferation, differentiation, apoptosis, lipid metabolism, coagulation, and neurotransmission. TNF-β is secreted as a soluble polypeptide, but can form heterotrimers with lymphotoxin-β, which effectively anchors the TNF-β to the cell surface. TNF-β is cytotoxic to a wide range of tumor cells. Recombinant Human TNF-β is a secreted 172 amino acid protein (18.6 kDa) which forms an active non-disulfide-linked homotrimer structure in solution.

Supplier: Peprotech
Description: Murine SF-20 is a bone marrow stroma-derived growth factor. SF20 is expressed in bone marrow, spleen stroma cells, resting mononuclear cells, resting CD8+ and CD19+ cells, and activated CD8+ T cells, and has been shown to bind to the surface of cells expressing the receptor TSA-1 (Thymic shared Ag-1). Among its biological activities, SF20 stimulates the proliferation of FDCP2 cells (a mouse factor-dependent hemopoietic cell line) and mouse lymphoid cells. Recombinant Murine SF-20 is a 15.8 kDa protein containing 143 amino acid residues.

Supplier: Peprotech
Description: IL-1α is a non-secreted, proinflammatory cytokine produced in a variety of cells, including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1α and IL-1β bind to the same receptor and have similar, if not identical, biological properties. These cytokines have a broad range of activities including the stimulation of thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity, and the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1β is a secreted cytokine, IL-1α is predominantly a cell-associated cytokine. Recombinant Murine IL-1α is a 17.9 kDa protein containing 156 amino acid residues.

Supplier: Peprotech
Description: IL-33 is a proinflammatory protein that shares structural and functional characteristics with the IL-1 cytokine family. It binds and signals through the IL-1RL1/ST2 receptor, to activate NF-κB and MAP kinases. IL-33 induces production of TH2 cell related cytokines, including IL-4, IL-5 and IL-13, and exerts multiple inflammation related bioactivities. Recombinant Murine IL-33 is a 17.5 kDa protein containing 158 amino acid residues.

Catalog Number: (10774-928)
Supplier: Peprotech
Description: 31472488


Catalog Number: (10771-556)
Supplier: Peprotech
Description: PeproTech's Rat IFN-γ ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant rat IFN-γ in a sandwich ELISA format.


Catalog Number: (10771-532)
Supplier: Peprotech
Description: PeproTech's Human IL-17A ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant human IL-17A in a sandwich ELISA format.


Catalog Number: (10771-604)
Supplier: Peprotech
Description: PeproTech's Rat IL-1α ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant Rat IL-1α in a sandwich ELISA format.


Catalog Number: (10771-598)
Supplier: Peprotech
Description: PeproTech's Human Midkine ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant human Midkine in a sandwich ELISA format.


Catalog Number: (10771-590)
Supplier: Peprotech
Description: PeproTech's Murine IGF-I ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant murine IGF-I in a sandwich ELISA format.


Catalog Number: (10771-606)
Supplier: Peprotech
Description: PeproTech's Rat IL-2 ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant Rat IL-2 in a sandwich ELISA format.


Catalog Number: (10771-530)
Supplier: Peprotech
Description: PeproTech's Murine IL-1α ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant murine IL-1α in a sandwich ELISA format.


Catalog Number: (10771-548)
Supplier: Peprotech
Description: PeproTech's Murine IFN-γ ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant murine IFN-γ in a sandwich ELISA format.


Supplier: Peprotech
Description: IL-17E is a disulfide-linked homodimer of two 145 amino acid polypeptide chains. It belongs to the IL-17 family of structurally-related cytokines that share a highly conserved C-terminal region, but differ from one another in their N-terminal regions and in their distinct biological roles. The six known members of this family, IL-17A through IL-17F, are secreted as homodimers. IL-17E stimulates secretion of IL-8, and induces activation of the transcription factor NF-κB in cells that express the IL-17BR receptor. Recombinant Human IL-17E is a 33.8 kDa disulfide-linked homodimer of two 146 amino acid polypeptide chains.

Supplier: Peprotech
Description: IL-17F, a member of the IL-17 family of structurally related cytokines, has been shown to stimulate the proliferation and activation of T-cells and PBMCs. IL-17F also regulates cartilage matrix turnover and inhibits angiogenesis. The mature human IL-17F is a homodimeric protein with a total weight of 30.1 kDa, consisting of two 133 amino acid residue chains.

Supplier: Peprotech
Description: Produced from sera of rabbits immunized with highly pure Recombinant Human CXCL16. Anti­Human CXCL16­specific antibody was purified by affinity chromatography employing an immobilized Human CXCL16 matrix.

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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