You Searched For: o-Toluic hydrazide

Description: Produced from sera of rabbits immunized with highly pure Recombinant Murine MCP-2 (CCL8). Anti­Murine MCP-2 (CCL8)­specific antibody was purified by affinity chromatography and then biotinylated.

Catalog Number: 10776-232

Supplier: Peprotech

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Description: Produced from sera of rabbits immunized with highly pure Recombinant Murine KC (CXCL1). Anti­Murine KC (CXCL1)­specific antibody was purified by affinity chromatography employing an immobilized Murine KC matrix.

Catalog Number: 10776-072

Supplier: Peprotech

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Description: Produced from sera of rabbits immunized with highly pure Recombinant Murine KC (CXCL1). Anti­Murine KC (CXCL1)­specific antibody was purified by affinity chromatography and then biotinylated.

Catalog Number: 10776-078

Supplier: Peprotech

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Description: Produced from sera of rabbits immunized with highly pure Recombinant Murine C10 (CCL6). Anti­Murine C10 (CCL6)­specific antibody was purified by affinity chromatography and then biotinylated.

Catalog Number: 10776-040

Supplier: Peprotech

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Description: Monoclonal AntibodyProduced in mice immunized with highly pure Recombinant Human sIL-2 Receptor α. Anti­Human sIL-2 Receptor α­specific antibody was purified from cell culture by Protein G affinity chromatography.

Catalog Number: 10781-462

Supplier: Peprotech

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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: 250UG

Catalog Number: 75999-510

Supplier: Peprotech

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Description: SCGF-α and -β are hematopoietic growth factors that exert their activity at early stages of hematopoiesis. The SCGFs are non-glycosylated, species-specific cytokines that can support growth of primitive hematopoietic cells, and, in combination with EPO or GM-CSF, promote proliferation of erythroid or myeloid progenitors, respectively. Recombinant Human SCGF-α is a 33.9 kDa polypeptide containing 305 amino acid residues.

Catalog Number: 10772-072

Supplier: Peprotech

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Description: SCF is a hematopoietic growth factor that exerts its activity by signaling through the c-Kit receptor. SCF and c-Kit are essential for the survival, proliferation and differentiation of hematopoietic cells committed to the melanocyte and germ cell lineages. Human SCF manifests low activity on murine cells, while murine and rat SCF are fully active on human cells. The human SCF gene encodes for a 273 amino acid transmembrane protein, which contains a 25 amino acid N-terminal signal sequence, a 189 amino acid extracellular domain, a 23 amino acid transmembrane domain, and a 36 amino acid cytoplasmic domain. The secreted soluble form of SCF is generated by proteolytic processing of the membrane anchored precursor. Recombinant Human SCF is an 18.4 kDa polypeptide containing 165 amino acid residues, which corresponds to the sequence of the secreted soluble form of SCF.

Catalog Number: 10780-450

Supplier: Peprotech

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Description: PeproTech's Human MCP-1 (CCL2) ELISA development kit contains the key components required for the quantitative measurement of natural and/or recombinant human MCP-1 (CCL2) in a sandwich ELISA format.

Catalog Number: 10777-668

Supplier: Peprotech

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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.

Catalog Number: 10770-928

Supplier: Peprotech

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Description: Wnt-7a belongs to the Wnt family of signaling proteins that play a key role in maintaining the integrity of embryonic and adult tissues. It is expressed in placenta, kidney, testis, uterus, fetal lung, and fetal and adult brain. Most Wnt proteins can signal though a mechanism called the canonical Wnt pathway, in which Wnt proteins bind to and activate seven-pass transmembrane receptors of the Frizzled family, ultimately leading to the disruption of β-catenin degradation. Intracellular accumulation of β-catenin increases translocation of the protein into the nucleus, where it binds to TCF/LEF transcription factors to induce the expression of numerous genes. Increased Wnt/β-catenin signaling is associated with tumorigenesis in a diverse set of human cancers. However, Wnt-7a/Frizzled-9 signaling has been shown to act as a tumor suppressor in non-small cell lung cancers. Recombinant Human Wnt-7a is a 35.5 kDa glycoprotein containing 318 amino acids. Due to glycosylation, Wnt-7a migrates between 40-55 kDa by SDS-PAGE gel under unreduced conditions.

Catalog Number: 10772-682

Supplier: Peprotech

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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

Catalog Number: 10772-136

Supplier: Peprotech

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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.

Catalog Number: 10770-888

Supplier: Peprotech

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Description: Proteins of this family play an important role in inducing non-specific resistance against a broad range of viral infections. They also affect cell proliferation and modulate immune responses. Produced by peripheral blood leukocytes and lymphoblastoid cells, IFN-α is an acid-stable molecule that signals through IFN-α/βR, which is also used by IFN-β. Both IFNs have similar anti-viral activity and regulate expression of MHC class I antigens. IFN-α contains four highly conserved cysteine residues that form two disulfide bonds, one of which is necessary for biological activity. PeproTech’s Recombinant Human IFN-β is a 20.0 kDa protein containing 166 amino acid residues. Due to glycosylation, IFN-β has an approximate molecular weight of 22.3 kDa based on SDS-PAGE gel and Mass Spectrometry.

Catalog Number: 10778-544

Supplier: Peprotech

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Description: Uteroglobin, which is a member of the Secretoglobin superfamily and is also known as Clara cell phospholipid-binding protein, is a multifunctional protein that can exert anti-inflammatory and anti-tumorigenic effects by binding small hydrophobic molecules such as phospholipids and prostaglandins. The small, non-glycosylated protein named for its high levels of expression in pre-implantation embryos, where it exhibits growth stimulatory effects, is produced and secreted by the non-ciliated, non-mucous Clara cells predominant in the epithelial surfaces of pulmonary airways, as well as other non-ciliated epithelia. Members of the Secretoglobin superfamily demonstrate a high level of structural conservation and are characterized as small, secretory homo- or heterodimers. In addition to sequestering pro-inflammatory mediators and carcinogens, Uteroglobin has been implicated in the inhibition of cell migration and invasion, platelet aggregation, and T cell differentiation. Recombinant Human Uteroglobin is a 16.1 kDa homodimeric protein consisting of 142 amino acid residues.

Catalog Number: 10772-904

Supplier: Peprotech

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Description: IL-21 is a pleiotropic cytokine produced by CD4+ T cells in response to antigenic stimulation. Its action generally enhances antigen-specific responses of immune cells. The biological effects of IL-21 include: inducing the differentiation of T cell-stimulated B cells into plasma cells and memory B cells; the stimulation of IgG production in conjunction with IL-4; and the induction of apoptotic effects in naive B cells and stimulated B cells in the absence of T-cell signaling. Additionally, IL-21 promotes the anti-tumor activity of CD8+ T cells and NK cells. IL-21 exerts its effect through binding to a specific type I cytokine receptor, IL-21R, which also contains the gamma chain (gammac) found in other cytokine receptors, including IL-2, IL-4, IL-7, IL-9 and IL-15. The IL-21/IL-21R interaction triggers a cascade of events, which includes activation of the tyrosine kinases JAK1 and JAK3, followed by activation of the transcription factors STAT1 and STAT3. Recombinant Murine IL-21 is a 15.0 kDa protein consisting of 130 amino acid residues.

Catalog Number: 76303-610

Supplier: Peprotech

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