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Image Unavailable-PRSI91-239

Human recombinant SCO1 (from E. coli)

Numer katalogowy: (PRSI91-239)
Producent: ProSci Inc.
Opis: Protein SCO1 Homolog, Mitochondrial (SCO1) is a member of the SCO1/2 family. SCO1 has a homodimer structure. SCO1 is located in mitochondrion and is highly expressed in muscle, heart, and brain. It is characterized by high rates of Oxidative Phosphorylation (OxPhos). SCO1 is thought to play a important role in cellular copper homeostasis, mitochondrial redox signaling and insertion of copper into the active site of COX. The defects of SCO1 can result in Mitochondrial Complex IV Deficiency (MT-C4D). A disorder of the mitochondrial respiratory chain has heterogeneous clinical manifestations, ranging from isolated myopathy to severe multisystem disease affecting several tissues and organs.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-128

Human recombinant HO-1 (from E. coli)

Numer katalogowy: (PRSI91-128)
Producent: ProSci Inc.
Opis: Heme Oxygenase 1 (HO-1) is an enzyme in endoplasmic reticulum that belongs to the heme oxygenase family. HO-1 cleaves the heme ring at the alpha methene bridge to form Biliverdin. Biliverdin is subsequently converted to Bilirubin by Biliverdin reductase. In physiological state, the highest activity of HO-1 is found in the spleen, where senescent erythrocytes are sequestrated and destroyed. HO-1 activity is highly inducible by its substrate heme and by various non-heme substances such as heavy metals, bromobenzene, endotoxin, oxidizing agents and UVA. HO-1 is involved in the regulation of cardiovascular function and response to a variety of stressors. Defects in HO-1 are the cause of Heme Oxygenase 1 deficiency, resulting in marked erythrocyte fragmentation and intravascular hemolysis, coagulation abnormalities, endothelial damage, and iron deposition in renal and hepatic tissues.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-127

Human Recombinant GOT1 (from E. coli)

Numer katalogowy: (PRSI91-127)
Producent: ProSci Inc.
Opis: Glutamate Oxaloacetate Transaminase 1 (GOT1) is a cytoplasmic protein. GOT1 belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family. GOT1 is a pyridoxal phosphate-dependent enzyme that exists in cytoplasmic and mitochondrial forms. GOT1 plays a key role in amino acid metabolism and the urea and tricarboxylic acid cycles. GOT1 involves in L-methionine salvage from methylthioadenosine, aspartate catabolic process, cellular response to insulin stimulus, polyamine metabolic process, and glucocorticoid stimulus.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-178

Human recombinant FGF9 (from E. coli)

Numer katalogowy: (PRSI91-178)
Producent: ProSci Inc.
Opis: Fibroblast Growth Factor 9 (FGF-9) belongs to the Fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. FGF-9 plays an important role in the regulation of embryonic development, cell proliferation, cell differentiation and cell migration. In addition, FGF-9 may have a role in glial cell growth and differentiation during development, gliosis during repair and regeneration of brain tissue after damage, differentiation and survival of neuronal cells, and growth stimulation of glial tumors.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-190

Human recombinant BUP-1 (from E. coli)

Numer katalogowy: (PRSI91-190)
Producent: ProSci Inc.
Opis: beta -Ureidopropionase is a cytoplasmic protein which belongs to the CN hydrolase family of BUP subfamily. beta -Ureidopropionase binds one zinc ion per subunit, catalyzes the last step in the pyrimidine degradation pathway. beta -Ureidopropionase can convert N-carbamyl-beta-aminoisobutyric acid and N-carbamyl-beta-alanine to beta-aminoisobutyric acid and beta-alanine, ammonia and carbon dioxide, respectively. The pyrimidine bases uracil and thymine are degraded via the consecutive action of dihydropyrimidine dehydrogenase (DHPDH), dihydropyrimidinase (DHP) and beta-ureidopropionase (UP) to beta-alanine and beta aminoisobutyric acid, respectively. Defects in beta -Ureidopropionase are the cause of beta -Ureidopropionase deficiency that is characterized by muscular hypotonia, dystonic movements, scoliosis, microcephaly and severe developmental delay.
j.m.: 1 * 50 µG
Image Unavailable-PRSI92-711

Human recombinant PBEF (from E. coli)

Numer katalogowy: (PRSI92-711)
Producent: ProSci Inc.
Opis: Pre-B cell colony enhancing factor (PBEF) was originally identified as a cytokine that potentiated the clonal expansion and differentiation of pre-B cells, but it is also acknowledged to be the ubiquitous intracellular enzyme nicotinamide phosphoribosyltranferase (NAMPT) and the adipokine “visfatin”. PBEF is constitutively expressed in the fetal membranes where its greatest expression is in the amnion. It has intracellular and extracellular forms. Most of the intracellular functions of PBEF are due to its role as a Nampt which can induce angiogenesis through upregulation of VEGF and VEGFR and secretion of MCP-1. Extracellular PBEF has been shown to increase inflammatory cytokines, such as TNF- alpha, IL-1 beta , IL-16, and TGF- beta 1. PBEF also increases the production of IL-6, TNF- alpha, and IL-1 beta in CD14+ monocyctes, macrophages, and dendritic cells, enhances the effectiveness of T cells.
j.m.: 1 * 50 µG
Image Unavailable-PRSI92-517

Mouse recombinant IL1RA (from E. coli)

Numer katalogowy: (PRSI92-517)
Producent: ProSci Inc.
Opis: Interleukin-1 receptor antagonist protein (Il1rn), also known as IL-1ra, IRAP or IL1 inhibitor, is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1 alpha (IL1A) and interleukin 1 beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. The mouse Il1rn gene encodes a 178 amino acids (aa) protein with a 26 aa signal peptide. Mouse Il1rn protein shares 26% and 19% identity with its homologues IL-1 beta and IL-1 alpha, respectively. Il1rn can Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signalling, but has no interleukin-1 like activity. Recently, an recombinant human Il1rn protein is used in the treatment of rheumatoid arthritis, an autoimmune disease in which IL-1 plays a key role.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-002

Human Recombinant GMCSF (from E. coli)

Numer katalogowy: (PRSI91-002)
Producent: ProSci Inc.
Opis: Granulocyte-Macrophage Colony Stimulating Factor (GM-CSF) was initially characterized as a growth factor that can support the in vitro colony formation of granulocyte-macrophage progenitors. It is produced by a number of different cell types (including activated T cells, B cells, macrophages, mast cells, endothelial cells and fibroblasts) in response to cytokine of immune and inflammatory stimuli. Besides granulocyte-macrophage progenitors, GM-CSF is also a growth factor for erythroid, megakaryocyte and eosinophil progenitors. On mature hematopoietic, monocytes/ macrophages and eosinophils. GM-CSF has a functional role on non-hematopoitic cells. It can induce human endothelial cells to migrate and proliferate. Additionally, GM-CSF can also stimulate the proliferation of a number of tumor cell lines, including osteogenic sarcoma, carcinoma and adenocarcinoma cell lines.
j.m.: 1 * 50 µG
Image Unavailable-PRSI92-016

Human recombinant 4HPPD (from E. coli)

Numer katalogowy: (PRSI92-016)
Producent: ProSci Inc.
Opis: 4-Hydroxyphenylpyruvate Dioxygenase (4HPPD) belongs to the 4HPPD family. 4HPPD is a key enzyme in the degradation of tyrosine, which catalyzes the second reaction in the catabolism of tyrosine the conversation of 4-hydroxyphenylpyruvate to homogentisate. 4HPPD exists in homodimer forms, which uses zinc as a cofactor to catalyze the third step in the conversion of L-phenylalanine to fumarate and acetoacetic acid. When the active 4HPPD enzyme concentration is low in the human body, it results in high levels of tyrosine concentration in the blood, which can cause mild mental retardation at birth, and degradation in vision as a patient grows older.
j.m.: 1 * 50 µG
Product Image-PRSI96-762

Human recombinant UCHL1 (from E. coli)

Numer katalogowy: (PRSI96-762)
Producent: ProSci Inc.
Opis: Ubiquitin carboxyl-terminal hydrolase isozyme L1 (UCHL1) ,a member of the peptidase C12 family, is also known as neuron cytoplasmic protein 9.5 (PGP 9.5) and ubiquitin thioesterase L1.About 30% of total UCHL1 is associated with membranes in brain. UCHL1 is involved both in the processing of ubiquitin precursors and of ubiquitinated proteins. This enzyme is a thiol protease that recognizes and hydrolyzes a peptide bond at the C-terminal glycine of ubiquitin. Also,UCHL1 can bind to free monoubiquitin and may prevent its degradation in lysosomes. The homodimer of UCHL1 may have ATP-independent ubiquitin ligase activity. Furthermore, the mutations of UCHL1 gene can result in parkinson disease 5.
j.m.: 1 * 50 µG
Product Image-PRSIXW-RP3065

Human Recombinant Dnal4 (from E. coli)

Numer katalogowy: (PRSIXW-RP3065)
Producent: ProSci Inc.
Opis: Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules.
j.m.: 1 * 100 µG
Image Unavailable-PRSI92-504

Human Recombinant GSTP1 (from E. coli)

Numer katalogowy: (PRSI92-504)
Producent: ProSci Inc.
Opis: Human Glutathione S-transferase P (GSTP1) is an enzyme that in humans is encoded by the GSTP1 gene, belongs to the GST superfamily. It contains 1 GST C-terminal domain, 1 GST N-terminal domain, conjugation of reduced glutathione to a wide number of exogenous and endogenous hydrophobic electrophiles. Besides, it regulates negatively CDK5 activity via p25/p35 translocation to prevent neurodegeneration.
j.m.: 1 * 50 µG
Product Image-PRSIXW-RP3028

Human recombinant Calr (from E. coli)

Numer katalogowy: (PRSIXW-RP3028)
Producent: ProSci Inc.
Opis: Calreticulin is a multifunctional protein that acts as a major Ca(2+)-binding (storage) protein in the lumen of the endoplasmic reticulum. It is also found in the nucleus, suggesting that it may have a role in transcription regulation. Calreticulin binds to the synthetic peptide KLGFFKR, which is almost identical to an amino acid sequence in the DNA-binding domain of the superfamily of nuclear receptors. Calreticulin binds to antibodies in certain sera of systemic lupus and Sjogren patients which contain anti-Ro/SSA antibodies, it is highly conserved among species, and it is located in the endoplasmic and sarcoplasmic reticulum where it may bind calcium.
j.m.: 1 * 100 µG
Image Unavailable-PRSI90-383

Human Recombinant CCL5 (from E. coli)

Numer katalogowy: (PRSI90-383)
Producent: ProSci Inc.
Opis: CCL5, also known as RANTES (Regulated upon Activation Normal T cell Expressed and Secreted), is an 8kDa β-chemokine that plays a primary role in the inflammatory immune response by means of its ability to attract and activate leukocytes. Human and mouse RANTES exhibit cross-species activity on human and mouse cells. CCL5 is secreted by many cell types at inflammatory sites and it exerts a wide range of activities through the receptors CCR1, CCR3, CCR4 and CCR5. In humans, CCR5 binding to CCL5 inhibits the infectivity of R5 (M-tropic) but not X4 (T-tropic) strains of HIV-1. The deposition of CCL5 on activated vascular endothelial cells is crucial for monocyte adhesion to damaged vasculature, but CCL5 oligomerisation is not required for the extravasation of adherent leukocytes. CCL5 is upregulated in breast cancer and promotes tumour progression through the attraction of proinflammatory macrophages in addition to its actions on tumour cells, stromal cells and the vasculature.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-640

Human recombinant FGF8B (from E. coli)

Numer katalogowy: (PRSI91-640)
Producent: ProSci Inc.
Opis: Fibroblast growth factor 8 (FGF­8) is a member of the fibroblast growth factor family. It is discovered as a growth factor essential for the androgen-­dependent growth of mouse mammary carcinoma cells. Mouse FGF­8b shares 100% aa identity with human FGF­8b. FGF­8 is widely expressed during embryogenesis, and mediates epithelial­-mesenchymal transitions. It plays an important role in the regulation of embryonic development, cell proliferation, cell differentiation and cell migration. It is required for normal brain, eye, ear, limb development during embryogenesis and normal development of the gonadotropin-releasing hormone (GnRH) neuronal system.
j.m.: 1 * 50 µG
Image Unavailable-PRSI91-078

Human Recombinant CCL28 (from E. coli)

Numer katalogowy: (PRSI91-078)
Producent: ProSci Inc.
Opis: Chemokine (C-C Motif) Ligand 28 (CCL28) is a novel chemokine that shares the most homology with CCL27/CTACK. CCL28 shows chemotactic activity for resting CD4, CD8 T-cells and eosinophils. It Binds to CCR3 and CCR10 and induces calcium mobilization in a dose-dependent manner. CCR10 (GPR2 orphan receptor) is also the receptor for CCL27/CTACK. CCL28 is preferentially expressed by epithelial cells of diverse tissues, with highest expression level in normal and pathological colon. It is also expressed in normal and asthmatic lung tissues. Human and mouse CCL28 shares 83% sequence identity in their mature regions.
j.m.: 1 * 50 µG
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