"Peprotech"

Supplier: Peprotech

Erythropoietin (EPO) is a glycoprotein hormone that is principally known for its role in erythropoiesis, where it is responsible for stimulating proliferation and differentiation of erythroid progenitor cells. The differentiation of CFU-E (Colony Forming Unit-Erythroid) cells into erythrocytes can only be accomplished in the presence of EPO. Physiological levels of EPO in adult mammals are maintained primarily by the kidneys, whereas levels in fetal or neonatal mammals are maintained by the liver. EPO also can exert various non-hematopoietic activities, including vascularization and proliferation of smooth muscle, neural protection during hypoxia, and stimulation of certain B cells. PeproTech’s Human EPO contains 166 amino acid residues and has a calculated molecular weight of approximately 18.4 kDa. As a result of glycosylation, Recombinant Human EPO migrates with an apparent molecular mass of 37.0 kDa by SDS-PAGE gel, under reducing and non-reducing conditions.

Supplier: Peprotech

The dickkopf (DKK)-related protein family is comprised of four central members, DKK-1 - 4, along with the distantly-related DKK family member DKK-L1 (Soggy), which is thought to be a descendent of an ancestral DKK-3 precursor due to its unique sequence homology to DKK-3 and no other DKK family member. DKK family members, with the exception of the divergent Soggy, share two conserved cysteine-rich domains and show very little sequence similarity outside of these domains. Playing an important regulatory role in vertebrate development through localized inhibition of Wnt-regulated processes, including anterior-posterior axial patterning, limb development, somitogenesis, and eye formation, DKKs have also been implicated post-developmentally in bone formation, bone disease, cancer, and neurodegenerative diseases. DKK proteins typically play an important regulatory role in the Wnt/β-catenin signaling pathway by forming inhibitory complexes with LDL receptor-related proteins 5 and 6 (LRP5 and LRP6), which are essential components of the Wnt/β-catenin signaling system. LRP5 and LRP6 are single-pass transmembrane proteins that appear to act as co-receptors for Wnt ligands involved in the Wnt/β-catenin signaling cascade. DKK-3 has been shown to potentiate, rather than inhibit, Wnt signaling through interactions with the high-affinity, transmembrane co-receptors Kremen-1 (Krm1) and Kremen-2 (Krm2). Recombinant Human DKK-3 expressed in

Supplier: Peprotech

Produced from sera of rabbits immunized with highly pure Recombinant Murine IL-7. Anti­Murine IL-7­specific antibody was purified by affinity chromatography and then biotinylated.

Supplier: Peprotech

The MCP proteins are members of the CC chemokine family that signal through CCR2 and, with the exception of MCP-1, other CCR receptors. The MCP proteins chemoattract and activate monocytes, activated T cells, basophils, NK cells, and immature dendritic cells. The MCP family cross-reacts across species. Recombinant Human MCP-2 (CCL8) is an 8.9 kDa protein containing 76 amino acid residues including the four highly conserved cysteine residues present in the CC chemokines.

Supplier: Peprotech

The three mammalian isoforms of TGF-β, TGF-β1, β2, and β3, signal through the same receptor and elicit similar biological responses. They are multifunctional cytokines that regulate cell proliferation, growth, differentiation and motility, as well as synthesis and deposition of the extracellular matrix. They are involved in various physiological processes, including embryogenesis, tissue remodeling and wound healing. They are secreted predominantly as latent complexes, which are stored at the cell surface and in the extracellular matrix. The release of biologically active TGF-β isoform from a latent complex involves proteolytic processing of the complex and/or induction of conformational changes by proteins such as thrombospondin-1. TGF-β1 is the most abundant isoform secreted by almost every cell type. It was originally identified for its ability to induce phenotypic transformation of fibroblasts, and recently it has been implicated in the formation of skin tumors. Recombinant Human TGF-β1 derived from

Supplier: Peprotech

Human VEGF, Animal Free, Polyclonal Antibody, Source: Rabbit, Cross Reactivity: Mouse, Human, Hamster, Preparation: purified by affinity chromatography employing immobilized hVEGF matrix. Immunogen: E.coli derived Recombinant Human VEGF165, Application: ELISA, Western Blot, Size: 1mg

Supplier: Peprotech

Produced from sera of rabbits immunized with highly pure Recombinant Human GDF-3. Anti­Human GDF-3­specific antibody was purified by affinity chromatography employing an immobilized Human GDF-3 matrix.

Supplier: Peprotech

Produced from sera of goats immunized with highly pure Recombinant Human TNF-α. Anti­Human TNF-α­specific antibody was purified by affinity chromatography employing an immobilized Human TNF-α matrix.

Supplier: Peprotech

Produced from sera of rabbits immunized with highly pure Recombinant Human IL-11. Anti­Human IL-11­specific antibody was purified by affinity chromatography and then biotinylated.

Supplier: Peprotech

Produced from sera of rabbits immunized with highly pure Recombinant Human PDGF-BB. Anti­Human PDGF-BB­specific antibody was purified by affinity chromatography and then biotinylated.

Supplier: Peprotech

VAP-1, Polyclonal antibody, Host: Rabbit, Species: Human, Immunogen: E.coli derived Recombinant Human VAP-1, Application: Sandwich ELISA, Western Blot, Purity: affinity chromatography, Size: 50UG

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Monoclonal AntibodyProduced in mice immunized with highly pure Recombinant Human TGF-β1. Anti­Human TGF-β1­specific antibody was purified from cell culture by Protein G affinity chromatography.

Supplier: Peprotech

CXCL6, also known as LIX in mice, is a CXC chemokine that signals through the CXCR2 receptor. It is expressed in monocytes, platelets, endothelial cells, and mast cells. LIX is a chemoattractant for neutrophils. The two naturally occurring variants of LIX, LIX 1-78 (GCP-2) and LIX 9-78 (GCP-2), contain 78 and 70 amino acid residues, respectively. LIX contains the four conserved cysteine residues present in CXC chemokines, and also contains the ‘ELR’ motif common to CXC chemokines that binds to the CXCR1 and CXCR2 receptors. Recombinant Murine LIX (CXCL6) is a 9.8 kDa protein containing 92 amino acid residues.

Supplier: Peprotech

Midkine (MK) and its functionally-related protein pleiotrophin are heparin-binding neurotrophic factors that signal through the same receptor, known as anaplastic lymphoma kinase (ALK). MK plays an important regulatory role in epithelial-mesenchymal interactions during fetal development and in postnatal lung development. MK chemoattracts embryonic neurons, neutrophils and macrophages, and exerts angiogenic, growth and survival activities during tumorgenesis. Recombinant Murine Midkine is a 13.3 kDa protein containing 120 amino acid residues including five intra-molecular disulfide bonds.

Supplier: Peprotech

Recombinant Human B7-H2 Fc, Purity: Greater than 95% by SDS-PAGE gel and HPLC analyses, Source: CHO cells, Determined by its ability to induce adhesion in Jurkat cells activated by immobilized anti-CD3, Synonyms: B7-like protein Gl50, CD275, Size: 100UG

Supplier: Peprotech

IL-11 is a multifunctional cytokine produced by stromal cells, such as fibroblasts, epithelial cells and osteoclasts. It is expressed in a wide variety of tissues, including thymus, lung, bone, connective tissue and central nervous system. IL-11 plays an important regulatory role in hematopoiesis by stimulating growth of myeloid, erythroid and megakaryocyte progenitor cells. It also regulates bone metabolism, inhibits production of proinflammatory cytokines, and protects against gastromucosal injury. Recombinant Human IL-11 is a 19.3 kDa protein consisting of 179 amino acid residues.