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Recombinant Proteins

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  • Interleukin-2; Human IL-2

    Bio Basic Inc.

    Interleukin 2 is a protein that has a variety of immunologic functions, the most notable being the ability of IL-2 to promote the proliferation and maturation of activated T cells. A comparison of the amino acid sequences of human and murine IL-2 shows an approximately 60% sequence similarity, and…

  • Fibroblast Growth Factor-Basic; Human FGF-Basic

    Bio Basic Inc.

    FGF basic (FGF-2, HBGF-2) is one of at least 22 mitogenic proteins of the FGF family, which show 35 - 60% amino acid conservation. Unlike other FGFs, FGF acidic and basic lack signal peptides and are secreted by an alternate pathway. Storage pools within the cell or on cell surface heparan sulfate…

  • Interleukin-2; Murine IL-2

    Bio Basic Inc.

    Mature mouse IL-2 shares 56% and 73% aa sequence identity with human and rat IL-2, respectively. It shows strain-specific heterogeneity in an N-terminal region that contains a poly-glutamine stretch. Mouse and human IL-2 exhibit cross-species activity. The receptor for IL-2 consists of three…

  • Human EPO

    Bio Basic Inc.

    Erythropoietin (EPO), a glycoprotein produced primarily by the kidney, is the principal factor that regulates erythropoiesis by stimulating the proliferation and differentiation of erythroid progenitor cells. The production of EPO by kidney cells is increased in response to hypoxia or anemia.…

  • Interleukin-7; Human IL-7

    Bio Basic Inc.

    IL-7 is a hematopoietic growth factor which affects primarily early B and T cells. Produced by thymic stromal cells, spleen cells and keratinocytes, IL-7 can also co-stimulate the proliferation of mature T cells in combination with other factors such as ConA and IL-2.

  • Fibroblast Growth Factor-10; Human FGF-10

    Bio Basic Inc.

    KGF-2 (also known as FGF-10) was originally identified from rat embryos by homology-based polymerase chain reaction. Human and mouse KGF-2 were subsequently cloned. The human KGF-2 cDNA encodes a 208 amino acid residue protein with a hydrophobic amino-terminal signal peptide. Human KGF-2 shares…

  • Recombinant Human GDNF

    Bio Basic Inc.

  • Taq DNA Polymerase (Recombinant)

    bioWORLD

    Source: E.Coli Taq DNA Polymerase(a) is a thermostable enzyme of approximately 94kDa isolated from Thermus aquaticus. This unmodified enzyme replicates DNA at 74°C and exhibits a half-life of 40 minutes at 95°C . The enzyme catalyzes the polymerization of nucleotides into duplex DNA in the 5 ~3…

  • Cu/Zn SOD, His-tagged, Human

    Bio Basic Inc.

  • Oncostatin M, Rat

    Bio Basic Inc.

  • Murine Exodus-2 (CCL21)

    Bio Basic Inc.

    Exodus-2/CCL21 is a novel CC chemokine discovered independently by three groups from the EST database, and shows 21-33% identity to other CC chemokines. Exodus-2 contains the four conserved  cysteines char

  • Thymic Stromal Lymphopoietin; Human TSLP

    Bio Basic Inc.

    TSLP is a hemopoietic protein that is expressed in the heart, liver and prostate. TSLP overlaps biological activities with IL-7 and binds with the heterodimeric receptor complex consisting of the IL-7R alpha chain (IL-7Rα) and the TSLP-specific chain (TSLPR). Like IL-7, TSLP induces…

  • Hepatitis B Surface Antigen preS2; rHBsAg-preS2

    Bio Basic Inc.

    Hepatitis B virus (HBV) is a human pathogen, causing serious liver disease. The HBV surface protein antigens (HBsAg) are comprised of three carboxyl co terminal HBs proteins termed large (LHBs), middle (MHBs) and small (SHBs, also called maj

  • MIP-1ß/CCL4, Mouse

    Bio Basic Inc.

  • Recombinant Murine CCL9/10

    Bio Basic Inc.

  • Recombinant Human Eotaxin-3 (CCL26)

    Bio Basic Inc.

  • Rat SDF-1ß (CXCL12)

    Bio Basic Inc.

    SDF-1α and β are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 prote

  • Murine MIP-3a (CCL20)

    Bio Basic Inc.

  • Human Eotaxin (CCL11)

    Bio Basic Inc.

    CCL11 is a potent eosinophil chemoattractant that was originally purified from bronchoalveolar lavage fluid of guinea pigs sensitized by aerosol challenge with ovalbumin. Human CCL11 cDNA encodes a 97 amino acid residue precursor protein from which the aminoterminal 23 amino acid residues are…

  • FGF-18, Human

    Bio Basic Inc.

  • Interleukin-10; Human IL-10

    Bio Basic Inc.

  • FGF-4, Human

    Bio Basic Inc.

  • Tumor Necrosis Factor-alpha; Murine TNF-alpha

    Bio Basic Inc.

    Tumor necrosis factor alpha (TNF-α) is produced by neutrophils, activated lymphocytes, macrophages, NK cells, LAK cells, astrocytes endothelial cells, smooth muscle cells and some transformed cells. Mouse TNF-α occurs as a membrane-anchored form. The naturally-occurring form of…

  • Thrombopoietin; Human TPO

    Bio Basic Inc.

    Thrombopoietin (TPO), the ligand for the receptor encoded by the c-Mpl proto-oncogene, is a key regulator of megakaryocytopoiesis and thrombopoiesis in vitro and in vivo. The cDNAs for TPO have recently been cloned from canine, murine and human sources. The proteins from these three species…

  • Epidermal Growth Factor; Human EGF

    Bio Basic Inc.

    EGF was originally discovered in crude preparations of nerve growth factor prepared from mouse submaxillary glands as an activity that induced early eyelid opening, incisor eruption, hair growth inhibition, and stunting of growth when injected into newborn mice. Human EGF was isolated from urine…

  • Murine Noggin

    Bio Basic Inc.

    Noggin belongs to a group of diffusible proteins which bind to ligands of the TGF-β family and regulate their activity by inhibiting their access to signaling receptors. The interplay between TGF-β ligands and their natural antagonists has major biological significance during development…

  • Interferon-y; Murine IFN-y

    Bio Basic Inc.

    Interferon-gamma (IFN-γ, also known as Type II interferon or immune interferon) is a cytokine produced primarily by T-lymphocytes and natural killer cells. The protein shares no significant homology with IFN-β or the various IFN-α family proteins. Mature IFN-γ exists as…

  • Vascular Endothelial Growth Factor 165; Human VEGF165

    Bio Basic Inc.

    VEGF is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells and promotes angiogenesis and vascular permeability. Expressed in vascularized tissues, VEGF plays a prominent role in normal and pathological angiogenesis. Substantial evidence implicated…

  • M-CSF, Mouse

    Bio Basic Inc.

  • Vascular Endothelial Growth Factor 165; Murine VEGF165

    Bio Basic Inc.

    VEGF was initially purified from media conditioned by normal bovine pituitary folliculo-stellate cells and by a variety of transformed cell lines as a mitogen specific for vascular endothelial cells. It was subsequently found to be identical to an independently discovered vascular permeability…

  • Interleukin-4; Human IL-4

    Bio Basic Inc.

    Interleukin-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. Produced by mast cells, T cells and bone marrow stromal cells, IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells,…

  • Interleukin-8; Human IL-8(72a.a.)(CXCL8)

    Bio Basic Inc.

    Interleukin 8/CXCL8 was originally discovered and purified independently by a number of laboratories as a neutrophil chemotactic and activating factor. It was also referred to as neutrophil chemotactic factor (NCF), neutrophil activating protein (NAP), monocytederived neutrophil chemotactic factor…

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