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454 Ergebnisse für "peptide synthesis"

454 Ergebnisse für: "peptide synthesis"

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Anti-GNRH2 Rabbit Polyclonal Antibody (Alexa Fluor® 488)

Supplier: Bioss

Human reproduction is controlled by the hypothalaic-pituitary gonadal axis laid down early in fetal development. Gonadotropin releasing hormone (GnRH), also known as GnRH-associated peptide, luteinizing hormone releasing hormone (LHRH), luliberin or gonadorelin, is a decapeptide that is an important molecule in the hypothalamic-pituitary-gonadal axis control circuit. GnRH is produced by hypothalamic neurons and secreted in a pulsatile manner into the capillary plexus of the medianeminence. GnRH affects the release of lutenizing hormone and follicle stimulating hormone from gonadotropic cells in the anterior pituitary. In addition to hypothalamic GnRH (GnRH I), a second GnRH form (GnRH II) functions primarily in the midbrain. GnRH is expressed in the acrosomal region of human sperm and in the anterior pituitary tissue and cancer cells. Unlike GnRH I, GnRH II is highly expressed outside the brain, particularly in the kidney, bone marrow and prostate, suggesting that it may have multiple functions. GnRH binds to a specific G protein-coupled receptor in the pituitary to regulate synthesis and secretion of gonadotropins.

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Anti-GNRH2 Rabbit Polyclonal Antibody (Alexa Fluor® 350)

Supplier: Bioss

Human reproduction is controlled by the hypothalaic-pituitary gonadal axis laid down early in fetal development. Gonadotropin releasing hormone (GnRH), also known as GnRH-associated peptide, luteinizing hormone releasing hormone (LHRH), luliberin or gonadorelin, is a decapeptide that is an important molecule in the hypothalamic-pituitary-gonadal axis control circuit. GnRH is produced by hypothalamic neurons and secreted in a pulsatile manner into the capillary plexus of the medianeminence. GnRH affects the release of lutenizing hormone and follicle stimulating hormone from gonadotropic cells in the anterior pituitary. In addition to hypothalamic GnRH (GnRH I), a second GnRH form (GnRH II) functions primarily in the midbrain. GnRH is expressed in the acrosomal region of human sperm and in the anterior pituitary tissue and cancer cells. Unlike GnRH I, GnRH II is highly expressed outside the brain, particularly in the kidney, bone marrow and prostate, suggesting that it may have multiple functions. GnRH binds to a specific G protein-coupled receptor in the pituitary to regulate synthesis and secretion of gonadotropins.

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Human recombinant Ldlr1 (from HEK293 cells)

Human recombinant Ldlr1 (from HEK293 cells)

Supplier: ProSci Inc.

Low-Density Lipoprotein (LDL) Receptor is also known as LDLR, FH, FHC, LDLCQ2, and is a mosaic protein of ~840 amino acids (after removal of signal peptide) that mediates the endocytosis of cholesterol-rich LDL. It is a cell-surface receptor that recognizes the apoprotein B100 which is embedded in the phospholipid outer layer of LDL particles. The receptor also recognizes the apoE protein found in chylomicron remnants and VLDL remnants (IDL). It belongs to the Low density lipoprotein receptor gene family. LDL receptor complexes are present in clathrin-coated pits (or buds) on the cell surface, which when bound to LDL-cholesterol via adaptin, are pinched off to form clathrin-coated vesicles inside the cell. This allows LDL-cholesterol to be bound and internalized in a process known as endocytosis and prevents the LDL just diffusing around the membrane surface. This occurs in all nucleated cells (not erythrocytes), but mainly in the liver which removes ~70% of LDL from the circulation. Synthesis of receptors in the cell is regulated by the level of free intracellular cholesterol; if it is in excess for the needs of the cell then the transcription of the receptor gene will be inhibited. LDL receptors are translated by ribosomes on the endoplasmic reticulum and are modified by the Golgi apparatus before travelling in vesicles to the cell surface. LDL is directly involved in the development of atherosclerosis, due to accumulation of LDL-cholesterol in the blood. Atherosclerosis is the process responsible for the majority of cardiovascular diseases.

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Gelonin (from Gelonium multiflorum)

Supplier: ENZO LIFE SCIENCES

Type I ribosome inactivating protein (RIP). Depurinates RNA in ribosomes, thus inhibiting protein synthesis in eukaryotic cells, which results in cell death. Widely used to construct immunotoxins composed of cell-targeted antibodies. As a type I RIP it lacks the lectin subunit and is practically non-toxic to intact cells.

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Mouse/Rat Recombinant FGF-acidic (from E. coli)

Supplier: Shenandoah Biotechnology

Acidic fibroblast growth factor (FGF-acidic), also known as FGF-1, is a potent inducer of DNA synthesis, cell proliferation, and has chemotactic activities. FGF-acidic regulates cardiogenesis through protein kinase C signaling. FGF-acidic also functions as an insulin sensitizer and mediates adipose tissue remodeling. High serum levels of FGF-acidic are associated with type 2 diabetes mellitus (T2DM), suggesting a pathogenic role of FGF-acidic during T2DM.

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Piperidin ≥99,5% (GC, bezogen auf die Trockenmasse) für die Peptidsynthese

Piperidin ≥99,5% (GC, bezogen auf die Trockenmasse) für die Peptidsynthese

Supplier: VWR Chemicals

Piperidin ≥99,5% (GC, bezogen auf die Trockenmasse) für die Peptidsynthese

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Horse Recombinant PDGF-BB (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis. PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β, and EGF signaling. PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells. PDGF is also stored in the alpha-granules of platelets and is released upon adherence to traumatised tissues. PDGF is a dimeric glycoprotein formed by two A chains (AA), two B chains (BB), or as a heterodimer with an A and a B chain (AB). The PDGF dimer binds the cell surface receptor tyrosine kinases PDGFR-α and PDGFR-β.

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Dichlormethan ≥99,9% (GC, bezogen auf die Trockenmasse) stabilisiert für die Peptidsynthese

Dichlormethan ≥99,9% (GC, bezogen auf die Trockenmasse) stabilisiert für die Peptidsynthese

Supplier: VWR Chemicals

Dichlormethan ≥99,9% (GC, bezogen auf die Trockenmasse) stabilisiert für die Peptidsynthese

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Human recombinant PRPS2 (from cells)

Supplier: ProSci Inc.

Ribose-Phosphate Pyrophosphokinase 2 (PRPS2) is a phosphoribosyl pyrophosphate synthetase that belongs to the ribose-phosphate pyrophosphokinase family. PRPS2 is a homodimer. The active form is probably an hexamer composed of three homodimers. PRPS2 catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis. PRPS2 catalyzes the synthesis of 5-phosphoribosyl 1-pyrophosphate from ATP and D-ribose 5-phosphate. In addition, PRPS2 plays a central role in the synthesis of purines and pyrimidines.

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Horse Recombinant PDGF-BB (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis. PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β, and EGF signaling. PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells. PDGF is also stored in the alpha-granules of platelets and is released upon adherence to traumatised tissues. PDGF is a dimeric glycoprotein formed by two A chains (AA), two B chains (BB), or as a heterodimer with an A and a B chain (AB). The PDGF dimer binds the cell surface receptor tyrosine kinases PDGFR-α and PDGFR-β.

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Tetrahydrofuran ≥99,8% Unstabilisiert, Biograde für die DNA-Synthese und Peptide

Supplier: Thermo Fisher Scientific

Tetrahydrofuran ≥99,8% Unstabilisiert, Biograde für die DNA-Synthese und Peptide

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Human recombinant B3GNT1 (from Cells)

Supplier: ProSci Inc.

N-Acetyllactosaminide beta -1,3-N-Acetylglucosaminyltransferase (B3GNT1) is a member of the beta -1,3-N-Acetylglucosaminyltransferase family. B3GNT1 is a single-pass type II membrane protein and widely expressed in many tissues. B3GNT1 can initiate the synthesis or the elongation of the linear poly-N-acetyllactosaminoglycans. B3GNT1 is essential for the synthesis of poly-N-acetyllactosamine, a determinant for the blood group i antigen. It can initiate the synthesis or the elongation of the linear poly-N-acetyllactosaminoglycans.

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Human recombinant protamine-2 (from cells)

Supplier: ProSci Inc.

Ribonucleoside-Diphosphate Reductase Subunit M2 (RRM2) belongs to the ribonucleoside diphosphate reductase small chain family. The reductase of RRM2 catalyzes the formation of deoxyribonucleotides from ribonucleotides. Synthesis of the encoded protein (M2) is regulated in a cell-cycle dependent fashion. RRM2 supplies the precursors essential for DNA synthesis. RRM2 catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. Phosphorylation on Ser-20 relieves the inhibitory effect on Wnt signaling.

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Trifluoressigsäure ≥99,9% für die Peptidsynthese

Trifluoressigsäure ≥99,9% für die Peptidsynthese

Supplier: VWR Chemicals

Trifluoressigsäure ≥99,9% für die Peptidsynthese

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Mouse Recombinant MIP-3 A  (from E. coli)

Mouse Recombinant MIP-3 A (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis.  PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β, and EGF signaling.  PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells.

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Human recombinant IL17 (from Cells)

Supplier: ProSci Inc.

Interleukin-17 is a potent pro-inflammatory cytokine produced by activated memory T cells. There are at least six members of the IL-17 family in humans and in mice. As IL-17 shares properties with IL-1 and TNF-alpha, it may induce joint inflammation and bone and cartilage destruction. This cytokine is found in synovial fluids of patients with rheumatoid arthritis, and produced by rheumatoid arthritis synovium. It increases IL-6 production, induces collagen degradation and decreases collagen synthesis by synovium and cartilage and proteoglycan synthesis in cartilage. IL-17 is also able to increase bone destruction and reduce its formation. Blocking of interleukin-17 with specific inhibitors provides a protective inhibition of cartilage and bone degradation.

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N-Ethyldiisopropylamin ≥99,5% für die Peptidsynthese

N-Ethyldiisopropylamin ≥99,5% für die Peptidsynthese

Supplier: VWR Chemicals

N-Ethyldiisopropylamin ≥99,5% für die Peptidsynthese

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Human recombinant HGPRT (from E. coli)

Supplier: ProSci Inc.

Hypoxanthine-Guanine Phosphoribosyltransferase (HGPRT) has an important role in the generation of purine nucleotides through the purine salvage pathway. HPRT1 functions to salvage purines from degraded DNA to renewed purine synthesis, it acts as a catalyst in the reaction between guanine and phosphoribosyl pyrophosphate to form GMP.

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Human recombinant PPP1CC (from E. coli)

Human recombinant PPP1CC (from E. coli)

Supplier: ProSci Inc.

Protein phosphatase 1 (PP1) is essential for cell division, and participates in the regulation of glycogen metabolism, muscle contractility and protein synthesis. Involved in regulation of ionic conductances and long-term synaptic plasticity. May play an important role in dephosphorylating substrates such as the postsynaptic density-associated Ca(2+)/calmodulin dependent protein kinase II.

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Human recombinant HDGFRP3 (from cells)

Supplier: ProSci Inc.

Hepatoma-Derived Growth Factor-Related Protein 3 (HDGFRP3) belongs to the HDGF family. HDGFRP3 can be found in testis, heart, spinal cord and brain. HDGFRP3 localizes to the nucleus and contains one PWWP domain. HDGFRP3 enhances DNA synthesis and may have a role in cell proliferation.

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Human Recombinant IL-8  (from E. coli)

Human Recombinant IL-8 (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis. PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β and EGF signaling. PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells.

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Human Recombinant PDGF-AB (Animal free) (from E. coli)

Human Recombinant PDGF-AB (Animal free) (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis. PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β and EGF signaling. PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells.

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Human recombinant IL17 (from E. coli)

Supplier: ProSci Inc.

Interleukin-17 is a potent pro-inflammatory cytokine produced by activated memory T cells. There are at least six members of the IL-17 family in humans and in mice. As IL-17 shares properties with IL-1 and TNF-alpha, it may induce joint inflammation and bone and cartilage destruction. This cytokine is found in synovial fluids of patients with rheumatoid arthritis, and produced by rheumatoid arthritis synovium. It increases IL-6 production, induces collagen degradation and decreases collagen synthesis by synovium and cartilage and proteoglycan synthesis in cartilage. IL-17 is also able to increase bone destruction and reduce its formation. Blocking of interleukin-17 with specific inhibitors provides a protective inhibition of cartilage and bone degradation.

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N,N-Dimethylformamid ≥99,8% für die Peptidsynthese

N,N-Dimethylformamid ≥99,8% für die Peptidsynthese

Supplier: VWR Chemicals

N,N-Dimethylformamid ≥99,8% für die Peptidsynthese

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Mouse recombinant Growth hormone (from E. coli)

Supplier: ProSci Inc.

Somatotropin(GH) is a member of the somatotropin/prolactin family of hormones which play an important role in growth control. Its major role in stimulating body growth is to stimulate the liver and other tissues to secrete IGF-1. GH stimulates both the differentiation and proliferation of myoblasts. It also stimulates amino acid uptake and protein synthesis in muscle and other tissues.

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Mouse Recombinant PDGF-AA (from E. coli)

Mouse Recombinant PDGF-AA (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis.  PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β, and EGF signaling.  PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells.

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Dimethylsulfoxid, getrocknet (max. 0,025% H₂O) für die DNA-Synthese und Peptide

Dimethylsulfoxid, getrocknet (max. 0,025% H₂O) für die DNA-Synthese und Peptide

Supplier: Merck

These reagents are produced using specially selected distillation methods that ensure consistently high dryness and batch-to-batch consistency.

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Human Recombinant MIG/CXCL9 (from E. coli)

Human Recombinant MIG/CXCL9 (from E. coli)

Supplier: Shenandoah Biotechnology

Platelet-derived growth factor (PDGF) is an important regulator of cell growth, proliferation, and angiogenesis. PDGF synthesis is induced by IL-1, IL-6, TNF-α, TGF-β, and EGF signaling. PDGF functions as a mitogenic growth hormone on cells of mesenchymal lineage, such as smooth muscle and glial cells.

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Trifluoressigsäure zur Synthese, Sigma-Aldrich®

Supplier: Merck

Trifluoressigsäure zur Synthese, Sigma-Aldrich®

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Human Recombinant G-CSF (from E. coli)

Human Recombinant G-CSF (from E. coli)

Supplier: Shenandoah Biotechnology

Granulocyte-colony stimulating factor (G-CSF) is a cytokine that functions as a potent inducer of neutrophilic granulocyte proliferation, terminal differentiation, and activation. G-CSF synthesis occurs in monocyte, macrophage, epithelial, endothelial, and fibroblast cells after activation by bacterial endotoxins, tumor necrosis factor alpha (TNF-α), interleukin 1 (IL-1), or interleukin 17 (IL-17).

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