Human

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Human Artemin
300-100P

Artemin is a novel member of the glial cell line-derived neurotrophic factor (GNDF) ligand family. Current evidence suggests that Artemin signals through the receptor complex, GFRα3-RET, to influence neuron survival in vitro and in vivo. Recombinant Human Artemin is a non-glycosylated disulfied-linked homodimer, containing two 113 amino acids and having a total molecular mass of 24.2 kDa.

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Human BAFF
300-101P

Human B cell Activating Factor (BAFF), is a Type II member of the TNF superfamily. Although it is typically a transmembrane protein expressed on T cells, macrophages and dendritic cells, it can also be cleaved in the extracellular region to produce a soluble form detectable in the serum. BAFF is thought to be important for the survival and maturation of peripheral B cells.

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Human Beta-cell Attracting Chemokine 1 (BCA-1)
300-102P

B-cell Attracting Chemokine-1 (BCA-1), also known as CXCL13, is expressed at high levels in lymphoid tissues such as the spleen, lymph nodes and Peyer’s patches. It has been shown to activate signaling through the receptor BLR1 (Burkitt’s lymphoma receptor 1) to chemoattract B cells. Recombinant human BCA-1 is a non-glycosylated protein, containing 87 amino acids and having a total molecular mass of 10.3 kDa.

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Human Brain Derived Neurotrophic Factor (BDNF)
300-104P

BDNF is a member of the nerve growth factor family of trophic factors. In the brain, it has a trophic action on retinal, cholinergic and dopaminergic neurons. In the peripheral nervous system it acts on both motor and sensory neurons. Some protein domains of BDNF are identical with those of NGF and another neurotrophic factor, designated NT-3. Polyclonal antibodies raised against murine NGF have been shown to cross-react with both NT-3 and BDNF. This carrier-free product is a recombinant human protein expressed in E. coli.

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Human CD40 Ligand
300-105P

CD40L or CD154 is a membrane glycoprotein and differentiation antigen expressed on the surface of T-cells. The CD40 ligand stimulates B-cell proliferation and secretion of all immunoglobulin isotypes in the presence of cytokines. CD40 ligand has been shown to induce cytokine production and tumoricidal activity in peripheral blood monocytes. It also costimulates proliferation of activated T-cells and this is accompanied by the production of IFN-gamma, TNF-alpha, and IL2.

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Human Chemerin
300-106P

Chemerin is a chemoattractant expressed in white adipose, liver and lung tissues. Chemerin is a ligand for the G-protein coupled receptor known as ChemR23 (or chemokine-like receptor-1), which is expressed mainly on dendritic cells, macrophages and some adipocytes. Recombinant human Chemerin is a non-glycosylated protein containing 138 amino acids and having a total molecular mass of 16 kDa.

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Human Connective Tissue Growth Factor (CTGF)
300-108P

Connective Tissue Growth Factor (CTGF) is a member of cysteine rich regulatory proteins that are both mitogenic and chemotactic. Each protein has an Insulin-like Groth Factor (IGF)-binding domain, a thrombospondin type 1 domain and cysteine know region. CTGF has multiple effects on development and differentiation. Recombinant human CTGF is a non-glycosylated protein, comprised of 98 amino acids, with a molecular weight of 11.2 kDa.

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Human Endocrine Gland Vascular Endothelial Growth Factor (EG-VEGF)
300-109P

Endocrine-gland-derived vascular endothelial growth factor, or EG-VEGF, is angiogenic growth factor specifically expressed in the ovaries, testis, adrenal and placental tissues. The identification of tissue-selective angiogenic factors raises the possibility that other secreted molecules in this class exist. EG-VEGF expression correlates with vascularity in polycystic ovary syndrome, a leading cause of infertility. Recombinant human EG-VEGF is a non-glycosylated protein containing 86 amino acids and having a molecular mass of 9.6 kDa.

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Human Epidermal Growth Factor (EGF)
300-110P

Epidermal growth factor, or EGF, plays and important role in the regulation of cell growth, proliferation and differentiation. This carrier-free product is a recombinant human protein expressed in E. coli.

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Human Epstein-Barr Virus Induced Gene-3 (EBI-3)
300-111P

Epstein-Barr Virus Induced Gene-3 (EBI3), is a secreted glycoprotein belonging to the hematopoietin receptor family and is related to the p40 subunit of IL-12. EBI3 was identified by its induced expression in B-lymphocytes in response to Epstein-Barr virus infection. EBI3 forms heterodimers with p28 to form IL-27 and with p35 to form IL-35. Both IL-27 and IL-35 have anti-inflammatory and regulatory activity. Recombinant human EBI3 is a non-glycosylated protein, containing 209 amino acids, with a molecular weight of 23.3 kDa.

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Human Basic Fibroblast Growth Factor-147 (bFGF-147)
300-112P

Basic fibroblast growth factor is also known as bFGF, FGF2 or FGF-beta. It is used to support the culture of embryonic stem cells. This carrier-free product is a recombinant human protein expressed in E. coli.

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Human Fibroblast Growth Factor 154 basic (FGF-basic 154)
300-113P

Fibroblast Growth Factors, FGFs, are a 22 member family of proteins known to be involved in angiogenesis, wound healing and embryonic development. As a family, they bind to heparin and signal through four receptor tyrosine kinases called, FGFR1, 2, 3 and 4. Although the mechanism remains unclear, FGF-basic 154 (known as FGF basic) is a critical component in keeping embryonic stem cells undifferentiated in cell culture systems. Recombinant human FGF-b 154 (FGF-2) is a non-glycosylated protein, containing 154 amino acids and having a molecular mass of 17.2 kDa.

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Human Fibroblast Growth Factor-acidic (FGF-acidic)
300-114P

Fibroblast Growth Factors, FGFs, are a 22 member family of proteins known to be involved in angiogenesis, wound healing and embryonic development. As a family, they bind to heparin and signal through four receptor tyrosine kinases called, FGFR1, 2, 3 and 4. FGF-acidic, or FGF1, is a particularly potent inducer of DNA synthesis and has chemotactic activities. Recombinant human FGF1 is a non-glycosylated protein, containing 141 amino acids and having a molecular mass of 16 kDa.

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Human Fibroblast Growth Factor-21 (FGF-21)
300-115P

Recombinant Human FGF-21 produced in E.coli is a single, non-glycosylated polypeptide chain containing 182 amino acids and having a molecular mass of 19.5 kDa. This carrier-free product is a recombinant human protein expressed in E. coli.

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Human Fibroblast Growth Factor-22 (FGF-22)
300-116P

Fibroblast Growth Factors, FGFs, are a 22 member family of proteins known to be involved in angiogenesis, wound healing and embryonic development. As a family, they bind to heparin and signal through four receptor tyrosine kinases called, FGFR1, 2, 3 and 4. Human FGF-22 is a member of the FGF-7 subfamily and is synthesized by multiple cell lines including neurons, keratinocytes and skeletal muscle myotubes. Human FGF-22 shares 86% homology with mouse FGF-22. Recombinant human FGF-22 is a non-glycosylated protein, consisting of 149 amino acids and having a molecular weight of 17.3 kDa.

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Human Fibroblast Growth Factor-4 (FGF-4)
300-117P

Fibroblast Growth Factor 4 (FGF-4) is a growth factor predominantly expressed during embryonic development, playing a key role in limb development. In culture, FGF-4 has been shown to be an important growth factor for fibroblasts and endothelial cells. Human FGF-4 shares high homology and cross-reactivity with the mouse protein. Recombinant human FGF-4 is a non-glycosylated protein containing 177 amino acids and having a total molecular mass of 19 kDa.

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Human Flt-3 Ligand
300-118P

This ligand binds to Fms-Like Tyrosine Kinase-3 (FLT-3). Human FLT3 ligand also stimulates the proliferation of cells expressing murine FLT-3 receptors. The effects of FLT-3 ligand are synergized by coexpression of G-CSF, GM-CSF, M-CSF, IL3 and SCF. FLT-3 ligand promotes long-term expansion and differentiation of human pro-B-cells in the presence of IL7 or in combination of IL7 and IL3. Recombinant Human Flt3-Ligand produced in E.Coli is non-glycosylated, polypeptide chain containing 154 amino acids and having a molecular mass of 17,546 Daltons.

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Human Galectin-1 (Galectin-1)
300-119P

Galectin-1 belongs to a large family of carbohydrate-binding proteins called lectins. Galectin-1can be either monomeric or homodimeric and is found in a wide variety of cells and tissue types. Galectin-1 can control cell growth, proliferation, induce apoptosis of activated T cells while it can also modulate cytokine secretion or inhibit pro-inflammatory cytokine production. Galectin-1 plays an important role in acute and chronic inflammation. Recombinant human Glaectin-1 is a non-glycosylated protein comprised of 134 amino acids, with a molecular weight of 14.5 kDa.

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Human Galectin-3 (Galectin-3)
300-120P

Galectin-3 belongs to a large family of carbohydrate-binding proteins called lectins. Galectin-3 is expressed by a wide range of cell types including activated T-cells, tumor cells, macrophages, osteoclasts, fibroblasts and epithelial cells and interacts with β-galactoside sugar moieties. Galectin-3 is associated with cancer, heart failure, stroke and inflammation. Human and mouse Galectin-3 share an 80% homology by amino acid sequence. Recombinant human Glaectin-3 is a non-glycosylated protein, consisting of 250 amino acids with a molecular weight of 26 kDa.

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