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Home > Proteins & Peptides
Natural and recombinant proteins purified from bacteria (such as E. coli, B. subtilis), yeast (such as S. cerevisiae), baculovirus/insect, mammalian cells (such as CHO cell lines), and cell-free systems.
    6311 Proteins & Peptides Products
  • BP000221-CYT-503: Recombinant Porcine Leptin (LEP) Protein

    Source: E. Coli-derived.
    Biological active as evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.
    Purity: > 98.0% by Gel filtration analysis and SDS-PAGE.

  • BP000221-CYT-351: Recombinant Mouse Leptin (LEP) Protein

    Source: E. Coli-derived.
    Biological activity of Mouse Leptin is performed in two different mouse obesity models, ob/ob and NZO. Both strains of mice were treated via intraperitoneal injection once daily at a dose of 5 ug Leptin/gram body weight for a period of 14 days. Significant effects on body weight , food consumption, and plasma glucose levels were observed to saline-treated controls.
    Purity: > 95.0% by reducing SDS?PAGE and SEC-HPLC.

  • BP000221-CYT-504: Recombinant Horse Leptin (LEP) Protein

    Source: E. Coli-derived.
    Biological active as evidenced by inducing proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.
    Purity: > 95.0% by reducing SDS?PAGE and SEC-HPLC.

  • BP000578-ENZ-539: Recombinant Human L-Lactate Dehydrogenase B Chain (LDHB) Enzyme

    Source: E. coli-derived.
    Specific activity is > 6 units/mg. in which one unit will convert 1.0 umole of pyruvate to L-lactate and beta-NAD per minute at pH 7.5 at 37C, corresponding to a specific activity of 166,666.66 units/mg.
    Purity: > 95% by SDS-PAGE.

  • BP000577-ENZ-491: Recombinant Human L-Lactate Dehydrogenase A Chain (LDHA) Enzyme

    Source: E. coli-derived.
    Specific activity is > 20 units/mg. in which one unit will convert 1.0 umole of pyruvate to L-lactate and beta-NAD per minute at pH 7.5 at 37C, corresponding to a specific activity of 50,000 units/mg.
    Purity: > 95% by SDS-PAGE.

  • BP000946-ENZ-380: Recombinant Human Lecithin-Cholesterol Acyltransferase

    Source: E. coli-derived.
    A single, non-glycosylated, polypeptide chain containing 426 amino acids (25-440) which includes a 10 amino acid His Tag fused at N-terminus and having a total molecular mass of 48.3 kDa.
    Purity > 95%, by SDS-PAGE.

  • BP000947-ENZ-254: Recombinant Human Lecithin-Cholesterol Acyltransferase, HEK

    Source: Human Embryonic Kidney 293 cells-derived.
    A single, glycosylated, polypeptide chain containing 429 amino acids (25-440) which includes a 13 amino acid Flag Tag fused at N-terminus and having a total molecular mass of 48.5 kDa.
    Purity > 95%, by SDS-PAGE.

  • BP001342-ENZ-190: Recombinant Human Long-chain specific acyl-CoA dehydrogenase mitochondrial

    Source: E. coli-derived.
    Purity > 85%, by SDS-PAGE.

  • BP001341-PRO-130: Recombinant Human Lysosome-Associated Membrane Glycoprotein 2 (LAMP2) Protein

    Source: Sf9 insect cells-derived.
    Applications: Western blot with monoclonal antihexa- His-tag antibody.

  • BP001339-PRO-1081: Recombinant Human Leukocyte-associated immunoglobulin-like receptor 2 (LAIR2) Protein

    Source:Escherichia Coli-derived.
    Purity: > 90% by SDS-PAGE.

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