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2-Fluor-4-methylphenylborons\u00E4ure
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2-Fluor-4-methylphenylborons\u00E4ure
Artikel-Nr:
(BOSSBS-11924R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11924R-A680
Lokale Artikelnummer::
BOSSBS-11924R-A680
Beschreibung:
The protein tyrosine phosphatase (PTP) family of proteins are Signalling molecules that regulate processes such as cell growth, cell differentiation, oncogenic transformation and the mitotic cycle. PCPTP1, also known as PTPRR (Receptor-type tyrosine-protein phosphatase R), ECPTP, PTPBR7 or PTPRQ, is a 657 amino acid protein that functions to sequester inactive mitogen-activated protein kinases (MAPKs) to the cytoplasm. Expressed primarily in the brain with weaker expression in other parts of the body, PCPTP1 is a receptor-like molecule that is able to dephosphorylate MAPKs, thereby rendering them inactive. Three isoforms of PCPTP1 exist and are designated alpha, beta and gamma. The alpha form is localised to the cell membrane, while the beta and gamma forms are localised to the perinuclear areas within the cytoplasm.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-1083R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-1083R-A680
Lokale Artikelnummer::
BOSSBS-1083R-A680
Beschreibung:
Tyrosine-protein kinase that acts as a cell-surface receptor for VEGFC and VEGFD, and plays an essential role in adult lymphangiogenesis and in the development of the vascular network and the cardiovascular system during embryonic development. Promotes proliferation, survival and migration of endothelial cells, and regulates angiogenic sprouting. Signaling by activated FLT4 leads to enhanced production of VEGFC, and to a lesser degree VEGFA, thereby creating a positive feedback loop that enhances FLT4 signaling. Modulates KDR signaling by forming heterodimers. Mediates activation of the MAPK1/ERK2, MAPK3/ERK1 signaling pathway, of MAPK8 and the JUN signaling pathway, and of the AKT1 signaling pathway. Phosphorylates SHC1. Mediates phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase. Promotes phosphorylation of MAPK8 at 'Thr-183' and 'Tyr-185', and of AKT1 at 'Ser-473'.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-6210R-A350)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-6210R-A350
Lokale Artikelnummer::
BOSSBS-6210R-A350
Beschreibung:
WD-repeat proteins are a large family of eukaryotic proteins coordinating multi-protein complex assemblies. Their role has been implicated in multiple cellular processes including signal transduction, transcriptional regulation, cell cycle control and apoptosis. NRIP is a novel 860a.a nuclear protein consisting of seven conserved WD40 domains and one NLS motif. It binds to androgen and glucocorticoid receptors and up-regulates their transcriptional activity, thereby functioning as a nuclear receptor co-activator. Role of NRIP has been implicated in cell growth and also in cervical and prostrate cancer, thus indicating a potential therapeutic intervention. Northern Blot analysis detects a high expression of NRIP in skeletal muscle and testis and low expression in heart, prostrate and adrenal gland.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-8132R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-8132R-A647
Lokale Artikelnummer::
BOSSBS-8132R-A647
Beschreibung:
The coiled-coil domain is a structural motif found in proteins that are involved in a diverse array of biological functions such as the regulation of gene expression, cell division, membrane fusion and drug extrusion and delivery. CCDC43 (coiled-coil domain containing 43) is a 224 amino acid protein encoded by a gene that maps to human chromosome 17q21.31. Encoding over 1,200 genes, chromosome 17 comprises over 2.5% of the human genome. Two key tumor suppressor genes are associated with chromosome 17, namely, p53 and BRCA1. Tumor suppressor p53 is necessary for maintenance of cellular genetic integrity by moderating cell fate through DNA repair versus cell death. Malfunction or loss of p53 expression is associated with malignant cell growth and Li-Fraumeni syndrome.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12877R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12877R-A555
Lokale Artikelnummer::
BOSSBS-12877R-A555
Beschreibung:
Predominantly localized to the nucleolus, BOP1 (Block of proliferation 1 protein) is a 746 amino acid highly conserved non-ribosomal protein that is involved in ribosome biogenesis. Truncation of the amino terminus of BOP1 leads to cell growth arrest in the G1 phase and specific inhibition of 28S and 5.8S rRNA synthesis, as well as a deficit in the cytosolic 60S ribosomal subunit. This suggests that BOP1 is involved in the formation of mature rRNAs and in the biogenesis of the 60S ribosomal subunit. BOP1 physically interacts with pescadillo (a protein involved in cell proliferation) and enables efficient incorporation of pescadillo into the nucleolar preribosomal complexes, thereby affecting rRNA maturation and the cell cycle. The BOP1-pescadillo complex is also necessary for biogenesis of 60S ribosomal subunits. Deregulation of BOP1 may lead to colorectal tumorigenesis.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12872R-A488)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12872R-A488
Lokale Artikelnummer::
BOSSBS-12872R-A488
Beschreibung:
Bloom’s syndrome is an autosomal recessive disorder characterized by pre- and post-natal growth deficiencies, sun sensitivity, immunodeficiency and a predisposition to various cancers. The gene responsible for Bloom’s syndrome, BLM, encodes a protein homologous to the RecQ helicase of E. coli and is mutated in most Bloom’s syndrome patients. One characteristic of Bloom’s syndrome is an increased frequency of sister chromatid exchange (SCE). BLM has been shown to unwind G4 DNA, and a failure of this function is thought to be responsible for the increased rate of SCE. BLM is known to be translocated to the nucleus, where its ATPase activity is stimulated by both single- and double-stranded DNA. Mutations in the yeast SGS1, a homolog of BLM, are known to cause mitotic hyperrecombination similiar to that observed in Bloom’s cells.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-6160R-A350)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-6160R-A350
Lokale Artikelnummer::
BOSSBS-6160R-A350
Beschreibung:
VAV2 is a ubiquitously expressed structural homolog of the VAV protooncogene that is expressed preferentially in hematopoetic cells. Both proteins are comprised of a Dbl homology (DH) domain with guanosine nucleotide exchange (GEF) activity exclusively directed towards Rho/Rac GTPases, a pleckstrin homology (PH) domain, a calponin-homology (CH) region, an acidic domain (AD) a zinc finger butterfly motif, two SH3 regions and one SH2 domain. GEF activity of RhoA family G proteins is induced by tyrosine phosphorylation in wild type VAV2, and is constitutively activated in N terminus deleted oncogene forms. Constitutive expression of a VAV2 oncoprotein may result in morphological alterations including highly enlarged cells in which karyokinesis and cytokinesis frequently are uncoupled.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11034R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11034R-A680
Lokale Artikelnummer::
BOSSBS-11034R-A680
Beschreibung:
MYBPC1 is a 1141 amino acid protein that contains three fibronectin type-III domains and seven Ig-like C2-type domains. Existing as a member of the immunoglobulin superfamily, MYBPC1 functions as a thick filament-associated protein that localizes to striated muscle bands in vertebrae and is thought to modify the activity of select ATPases. Additionally, MYBPC1 may play a role in the modulation of muscle contraction and in the overall structural integrity of the cell. The gene encoding MYBPC1 maps to human chromosome 12, which encodes over 1100 genes and comprises approximately 4.5% of the human genome. Chromosome 12 is associated with a variety of diseases and afflictions, including hypochondrogenesis, achondrogenesis, Kniest dysplasia, Noonan syndrome and Trisomy 12p, which causes facial developmental defects and seizure disorders.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5305R-A350)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5305R-A350
Lokale Artikelnummer::
BOSSBS-5305R-A350
Beschreibung:
E2F's are DNA binding proteins, which associate with negative regulators, such as the retinoblastoma p107 protein, resulting in an altered rate of gene transcription. The E2F proteins contain several evolutionally conserved domains found in most members of the family. These domains include a DNA binding domain, a dimerization domain which determines interaction with the differentiation regulated transcription factor proteins (DP), a transactivation domain enriched in acidic amino acids, and a tumor suppressor protein association domain which is embedded within the transactivation domain. This protein and another 2 members, E2F2 and E2F3, have an additional cyclin binding domain. E2F1 is proposed to be involved in several cellular processes that range from tumor suppressor, cell progression and oncogenesis. E2F1 overexpression can also drive cells into apoptosis.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5305R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5305R-A555
Lokale Artikelnummer::
BOSSBS-5305R-A555
Beschreibung:
E2F's are DNA binding proteins, which associate with negative regulators, such as the retinoblastoma p107 protein, resulting in an altered rate of gene transcription. The E2F proteins contain several evolutionally conserved domains found in most members of the family. These domains include a DNA binding domain, a dimerization domain which determines interaction with the differentiation regulated transcription factor proteins (DP), a transactivation domain enriched in acidic amino acids, and a tumor suppressor protein association domain which is embedded within the transactivation domain. This protein and another 2 members, E2F2 and E2F3, have an additional cyclin binding domain. E2F1 is proposed to be involved in several cellular processes that range from tumor suppressor, cell progression and oncogenesis. E2F1 overexpression can also drive cells into apoptosis.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-4908R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-4908R-A555
Lokale Artikelnummer::
BOSSBS-4908R-A555
Beschreibung:
This gene encodes a member of the transforming growth factor beta (TGFB) family of cytokines, which are multifunctional peptides that regulate proliferation, differentiation, adhesion, migration, and other functions in many cell types. Many cells have TGFB receptors, and the protein positively and negatively regulates many other growth factors. The secreted protein is cleaved into a latency-associated peptide (LAP) and a mature TGFB1 peptide, and is found in either a latent form composed of a TGFB1 homodimer, a LAP homodimer, and a latent TGFB1-binding protein, or in an active form composed of a TGFB1 homodimer. The mature peptide may also form heterodimers with other TGFB family members. This gene is frequently upregulated in tumor cells, and mutations in this gene result in Camurati-Engelmann disease.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12908R-A647)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12908R-A647
Lokale Artikelnummer::
BOSSBS-12908R-A647
Beschreibung:
Zinc-finger proteins contain DNA-binding domains and have a wide variety of functions, most of which encompass some form of transcriptional activation or repression. The majority of zinc-finger proteins contain a Krüppel-type DNA binding domain and a KRAB domain, which is thought to interact with KAP1, thereby recruiting histone modifying protein. ZBTB44 is a 570 amino acid member of the Krüppel C2H2-type zinc-finger protein family. Localized to the nucleus, ZBTB44 contains a BTB domain, also known as a POZ domain, which inhibits DNA binding and mediates homotypic and heterotypic dimerization. Characteristics of the BTB domain suggest that ZBTB44 functions as a transcription regulator. Four isoforms of ZBTB44 have been identified.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-7800R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-7800R-A750
Lokale Artikelnummer::
BOSSBS-7800R-A750
Beschreibung:
The GLP2 receptor (GLP2R) is a G protein-coupled receptor superfamily member closely related to the glucagon receptor ans GLP1 receptor. Glucagon-like peptide-2 (GLP2) is a 33-amino acid proglucagon-derived peptide produced by intestinal enteroendocrine cells. Like glucagon-like peptide-1 (GLP1) and glucagon itself, it is derived from the proglucagon peptide encoded by the GCG gene. GLP2 stimulates intestinal growth and upregulates villus height in the small intestine, concomitant with increased crypt cell proliferation and decreased enterocyte apoptosis. Moreover, GLP2 prevents intestinal hypoplasia resulting from total parenteral nutrition. GLP2R, a G protein-coupled receptor superfamily member is expressed in the gut and closely related to the glucagon receptor (GCGR) and the receptor for GLP1 (GLP1R).
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11359R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11359R-A750
Lokale Artikelnummer::
BOSSBS-11359R-A750
Beschreibung:
Rab 3, a neural/neuroendocrine-specific member of the Rab family, is involved in Ca²⁺ regulated exocytosis and functions in an inhibitory capacity, controlling the recruitment and pooling of secretory vesicles at the plasma membrane. The Rim (Rab 3 interacting molecule) family of proteins (Rim1, Rim2, Rim3 and Rim4) are multidomain adaptors that regulate Rab 3 activity and sub-sequent neurotransmitter release. Rim3, also known as RIMS3 (regulating synaptic membrane exocytosis 3) or NIM3, is a 308 amino acid member of the Rim family. localised to the synapse and to cell junctions, Rim3 contains one C2 domain and is thought to play an important role in the regulation of synaptic membrane exocytosis. Rim3, a protein that may be phosphorylated upon DNA damage, is expressed throughout the body with highest levels present in brain tissue.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12435R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12435R-A750
Lokale Artikelnummer::
BOSSBS-12435R-A750
Beschreibung:
FRAT1 and FRAT2 were originally characterised as proteins frequently rearranged in advanced T cell lymphoma, and they have since been identified as proto-oncogenes involved in tumourigenesis. These proteins share significant homology with the Xenopus glycogen synthase kinase-3 (xGSK-3) binding protein, which is designated GBP and is essential for the formation of the dorsal-ventral axis during embryonic development. Establishment of these embryonic axes is mediated by the Wnt intracellular Signalling pathway. Wnt Signalling is regulated in part by the activity of GSK-3, which phosphorylates and thereby facilitates the degradation of catenin. GBP binds to GSK-3 and inhibits this phosphorylation, resulting in the accumulation of catenin and the subsequent transcription of Wnt target genes. Like GBP, FRAT2 has been shown to bind xGSK-3, suggesting that FRAT1 and FRAT2 may be GSK-3 regulatory proteins.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-13035R-A350)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-13035R-A350
Lokale Artikelnummer::
BOSSBS-13035R-A350
Beschreibung:
Mitogen-activated protein (MAP) kinases are a large class of proteins involved in signal transduction pathways that are activated by a range of stimuli and mediate a number of physiological and pathological changes in the cell. Dual specificity phosphatases (DSPs) are a subclass of the protein tyrosine phosphatase (PTP) gene superfamily, which are selective for dephosphorylating critical phosphothreonine and phosphotyrosine residues within MAP kinases. DSP gene expression is induced by a host of growth factors and/or cellular stresses, thereby negatively regulating MAP kinase superfamily members including MAPK/ERK, SAPK/JNK and p38. MKP-5 preferentially binds to p38, but also to SAPK/JNK. It is ubiquitously expressed and localizes to both the cytoplasm and the nucleus. MKP-5 has been implicated in cell proliferation and apoptosis, tumor invasion and immune responses.
VE:
1 * 100 µl
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Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
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