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Catalog Number: (10771-656)

Supplier: PeproTech, Inc.

Description: PeproTech's Human IL-4 ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant human IL-4 in a sandwich ELISA format.

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Supplier: PeproTech, Inc.

Description: Recombinant Human sIL-6 Receptor A, Purity: Greater than 95% by SDS-PAGE gel and HPLC analyses, Source: CHO cells, Determined by its ability to intensify the IL-6 induced growth inhibition, Synonyms: soluble IL-6 receptor alpha, CD126, Size: 20UG

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Supplier: PeproTech, Inc.

Description: SPARC/Osteonectin is a secreted, evolutionarily-conserved, collagen-binding glycoprotein that is involved in a variety of cellular activities. It is highly expressed in tissues undergoing morphogenesis, remodeling and wound repair. SPARC/Osteonectin and its related peptides bind to numerous proteins of the extracellular matrix (ECM), affect ECM protein expression, influence cellular adhesion and migration, and modulate growth factor-induced cell proliferation and angiogenesis. SPARC/Osteonectin consists of three domains: an N-terminal acidic region that binds calcium ions with low affinity, a module containing two EF-hand motifs that bind calcium with high affinity, and a cysteine-rich follistatin-like domain. Recombinant Human SPARC/Osteonectin is a glycoprotein containing 286 amino acids that migrates at an apparent MW of 43.7 kDa by SDS-PAGE analysis due to the effect of glycosylation. The calculated molecular weight of Recombinant Human SPARC/Osteonectin is 32.7 kDa.

Supplier: PeproTech, Inc.

Description: IL-6 is a pleiotropic cytokine that plays an important role in host defense by regulating immune and inflammatory responses.

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Supplier: PeproTech, Inc.

Description: LIGHT belongs to the TNF family of ligands, and can signal through the herpes virus entry mediator type A receptor (HVEM, TNFRSF14), LTβR, or bind to a decoy receptor, DcR3. It is expressed in splenocytes, activated PBL, CD8+ tumor infiltrating lymphocytes, granulocytes, and monocytes. LIGHT has the ability to active NF-κB, to co-stimulate the activation of lymphocytes and to induce apoptosis in certain human tumor cells. Recombinant Murine LIGHT is a 20.1 kDa protein containing 183 amino acid residues, comprising the TNF-homologous region of the LIGHT extracellular domain.

Supplier: PeproTech, Inc.

Description: OX40L, a member of the TNF superfamily of structurally related proteins, exists primarily as a type II membrane-bound, non-covalently linked, homotrimeric protein. It is expressed on antigen-presenting cells (APCs), such as dendritic cells and activated B-cells, as well as on various other cells such as vascular endothelial cells, mast cells, and natural killer cells. OX40L signals specifically through the OX40 receptor, which is expressed predominantly on CD4+ T cells, but also on certain activated CD8+ T cells. OX40/OX40L functions as a costimulatory signal, which is required for a productive interaction between antigen-presenting cells and their target T-cells. It enhances cell proliferation and survival, and increases expression of RANTES, IL-2, IL-3, and IFNγ. OX40/OX40L signaling plays an important role in immuno-regulatory communication, enabling the immune system to distinguish between “friend vs. foe” during activation; a mechanism typically termed immuno-tolerance. Recombinant Human sOX40 Ligand is a glycosylated 133 amino acid protein corresponding to the extracellular TNF homologous domain of the full length transmembrane protein. It migrates with an apparent molecular mass of 15.5 – 25.0 kDa on SDS-PAGE. Recombinant Human sOX40 Ligand has a calculated, theoretical molecular weight of 15.4 kDa.

Supplier: PeproTech, Inc.

Description: FGF-18 is a heparin-binding growth factor that belongs to the FGF family. Proteins of this family play a central role during prenatal development, postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF-18 is an essential regulator of long bone and calvarial development. FGF-18 signals through FGFR 1c, 2c, 3c, and 4. Recombinant Human FGF-18 derived from

Supplier: PeproTech, Inc.

Description: Produced from sera of rabbits immunized with highly pure Recombinant Human Nanog. Anti­Human Nanog­specific antibody was purified by affinity chromatography and then biotinylated.

Supplier: PeproTech, Inc.

Description: IFN λ1, 2, and 3 (also known as IL-29, IL-28A and IL-28B respectively) are distantly related to the IL-10 family and the interferons. All three IFN-lambdas use a distinct receptor system composed of an IFN-λR1 subunit (also called CRF2-12) and IL-10R2 subunit (also called CRF2-14). Signaling through this receptor system induces antiviral defenses similar to, but distinct from, that of type I interferons. Recombinant Human IFN-λ1 is a 19.8 kDa protein containing 178 amino acid residues.

Supplier: PeproTech, Inc.

Description: Oncostatin M (OSM) is a growth and differentiation factor that participates in the regulation of neurogenesis, osteogenesis and hematopoiesis. Produced by activated T cells, monocytes and Kaposi’s sarcoma cells, OSM can exert both stimulatory and inhibitory effects on cell proliferation. It stimulates the proliferation of fibroblasts, smooth muscle cells and Kaposi’s sarcoma cells, but inhibits the growth of some normal and tumor cell lines. It also promotes cytokine release (e.g. IL-6, GM-CSF and G-CSF) from endothelial cells, and enhances the expression of low-density lipoprotein receptors in hepatoma cells. OSM shares several structural and functional characteristics with LIF, IL-6, and CNTF. Human OSM is active on murine cells. The human OSM gene encodes for a 252 amino acid polypeptide, containing 25 amino acid signal sequence for secretion and a 227 precursor protein. Proteolytic processing of this precursor removes an 18 amino acid C-terminal peptide and generates the mature OSM form. Recombinant Human Oncostatin M is a 23.6 kDa protein, containing 209 amino acid residues.

Supplier: PeproTech, Inc.

Description: Produced from sera of goats immunized with highly pure Recombinant Murine SDF-1α (CXCL12). Anti­Murine SDF-1α (CXCL12)­specific antibody was purified by affinity chromatography employing an immobilized Murine SDF-1α matrix.

Supplier: PeproTech, Inc.

Description: Produced from sera of rabbits immunized with highly pure Recombinant Human FGF-acidic. Anti­Human FGF-acidic­specific antibody was purified by affinity chromatography and then biotinylated.

Supplier: PeproTech, Inc.

Description: Produced from sera of rabbits immunized with highly pure Recombinant Human IL-21. Anti­Human IL-21­specific antibody was purified by affinity chromatography and then biotinylated.

Catalog Number: (10775-030)

Supplier: PeproTech, Inc.

Description: Human IGF-II, Animal Free, Polyclonal Antibody, Source: Rabbit, Preparation: purified by affinity chromatography and then biotinylated, Immunogen:E.coli derived Recombinant Human IGF-II, Application:ELISA, Western Blot, 50ug

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Supplier: PeproTech, Inc.

Description: PDGFs are disulfide-linked dimers consisting of two 12.0-13.5 kDa polypeptide chains, designated PDGF-A and PDGF-B chains. The three naturally occurring PDGFs, PDGF-AA, PDGF-BB and PDGF-AB, are potent mitogens for a variety of cell types, including smooth muscle cells, connective tissue cells, bone and cartilage cells, and some blood cells. The PDGFs are stored in platelet α-granules, and are released upon platelet activation. The PDGFs are involved in a number of biological processes, including hyperplasia, chemotaxis, embryonic neuron development, and respiratory tubule epithelial cell development. Two distinct signaling receptors used by PDGFs have been identified and named PDGFR-α and PDGFR-β. PDGFR-α is high-affinity receptor for each of the three PDGF forms. On the other hand, PDGFR-β interacts with only PDGF-BB and PDGF-AB. Recombinant Human PDGF-AB is a 26.4 kDa disulfide-linked dimer, consisting of one α chain and one β chain (234 total amino acids).

Supplier: PeproTech, Inc.

Description: Produced from sera of rabbits immunized with highly pure Recombinant Human IL-8 (CXCL8). Anti­Human IL-8 (CXCL8)­specific antibody was purified by affinity chromatography employing an immobilized Human IL-8 matrix.