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Recombinant Proteins
Brand: T&L biotechnology
TNF-α is a pleiotropic pro-inflammatory cytokine secreted by various cells, including adipocytes, activated monocytes, macrophages, B cells, T cells and fibroblasts. It belongs to the TNF family of ligands, and signals through two receptors, TNFR1 and TNFR2. TNF-α is cytotoxic to a wide variety of t..
$336.00
Brand: T&L biotechnology
OK432 is a freeze-dried devitalized bacterium. OK432-activated neutrophils could kill IFN-γor TNF-α treated cancers cell. OK432 could induce neutrophil-killing effect on autologous tumor cells through CD11b/CD18 and ICAM-1 binding. OK432-induced monocytes..
$97.00
Brand: T&L biotechnology
4-1BB ligand (4-1BBL), also known as CD137L or TNFSF9, is a member of the tumor necrosis factor (TNF) family expressed on activated antigen-presenting cells. Its receptor, 4-1BB, is a member of the TNF receptor family expressed on activated CD4 and CD8 T cells. In response to 4-1BB Ligand bindi..
$157.00
Brand: T&L biotechnology
Basic fibroblast growth factor (bFGF), also known as FGF2, is a member of the fibroblast growth factor (FGF) family. It is a highly specific chemotactic and mitogenic factor for many cell types, appears to be involved in remodeling damaged tissue, such as ulcer healing, vascular repair, traumatic br..
$169.00
Brand: T&L biotechnology
EGF is a growth factor that stimulates the growth of various epidermal and epithelial tissues in vivo and in vitro and of some fibroblasts in cell culture. It results in cellular proliferation, differentiation, and survival. EGF acts by binding with high affinity to epidermal growth factor receptor ..
$59.00
Brand: T&L biotechnology
Recombinant Human Fibronectin(FN)Protein, including three functional regions (cell binding domain, heparin binding domain, and CS1 site), can significantly enhance retrovirus mediated gene transfer to mammalian cells. This effect may be due to colocalization of retroviral particles an..
$67.00
Brand: T&L biotechnology
FLT3 ligand is a growth factor that regulates the proliferation of early hematopoietic cells. FLT 3-ligand binds to cells expressing tyrosine kinase receptor FLT3. The FLT3 ligand itself does not stimulate the proliferation of early hematopoietic cells, but rather synergistically induces growth and ..
$157.00
Brand: T&L biotechnology
GM-CSF is a hematopoietic growth factor that stimulates the development of neutrophils and macrophages, and promotes the proliferation and development of early erythroid megakaryocytic and eosinophilic progenitor cells. It is produced in endothelial cells, monocytes, fibroblasts and T-lymphocytes. G..
$448.00
Brand: T&L biotechnology
HGF is a hetrodimer molecule composed of 69-kD alpha-subunit and 34-beta-subunit. HGF is a potent mitogen for mature parenchymal hepatocyte cells, seems to be a hepatotrophic factor, and acts as a growth factor for a broad spectrum of tissues and cell types. Activating ligand for the receptor t..
Brand: T&L biotechnology
IFN-γ is produced by a variety of immune cells under inflammatory conditions, notably by T cells and NK cells. IFN-γ exerts a wide range of immunoregulatory activities and plays a key role in host defense by promoting the development and activation of Th1 cells, chemoattraction and activation of mon..
$226.00
Brand: T&L biotechnology
IL-12 is primarily produced by monocytes, macrophages, B cells and DCs. IL-12 is a heterodimeric cytokine encoded by two separate genes, IL-12A (p35) and IL-12B (p40).IL-12 receptors are located mainly on T cells and NK cells, and IL-12 can stimulate Th1 and NK cell growth, while inhibitin..
$207.00
Brand: T&L biotechnology
The protein encoded by IL-15 gene is a cytokine that regulates T and natural killer cell activation and proliferation. This cytokine and interleukine 2 share many biological activities. They are found to bind common hematopoietin receptor subunits, and may compete for the same receptor, and thus neg..
$374.00