Supplier: ProSci Inc.

Key regulator of entry into cell division that acts as a tumor suppressor. Acts as a transcription repressor of E2F1 target genes. The underphosphorylated, active form of RB1 interacts with E2F1 and represses its transcription activity, leading to cell cycle arrest. Directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particular, that of constitutive heterochromatin by stabilizing histone methylation. Recruits and targets histone methyltransferases SUV39H1, SUV420H1 and SUV420H2, leading to epigenetic transcriptional repression. Controls histone H4 'Lys-20' trimethylation. Inhibits the intrinsic kinase activity of TAF1. In case of viral infections, interactions with SV40 large T antigen, HPV E7 protein or adenovirus E1A protein induce the disassembly of RB1-E2F1 complex thereby disrupting RB1's activity.

Supplier: ProSci Inc.

General protein kinase capable of phosphorylating several known proteins. Phosphorylates TBC1D4. Signals downstream of phosphatidylinositol 3-kinase (PI3K) to mediate the effects of various growth factors such as platelet-derived growth factor (PDGF), epidermal growth factor (EGF), insulin and insulin-like growth factor I (IGF-I). Plays a role in glucose transport by mediating insulin-induced translocation of the GLUT4 glucose transporter to the cell surface. Mediates the antiapoptotic effects of IGF-I. Mediates insulin-stimulated protein synthesis by phosphorylating TSC2 at 'Ser-939' and 'Thr-1462', thereby activating mTORC1 signaling and leading to both phosphorylation of 4E-BP1 and in activation of RPS6KB1. Promotes glycogen synthesis by mediating the insulin-induced activation of glycogen synthase.

Supplier: ProSci Inc.

Integrin alpha-V/beta-3 is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha-IIb/beta-3 is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. Integrins alpha-IIb/beta-3 and alpha-V/beta-3 recognize the sequence R-G-D in a wide array of ligands. Integrin alpha-IIb/beta-3 recognizes the sequence H-H-L-G-G-G-A-K-Q-A-G-D-V in fibrinogen gamma chain. Following activation integrin alpha-IIb/beta-3 brings about platelet/platelet interaction through binding of soluble fibrinogen. This step leads to rapid platelet aggregation which physically plugs ruptured endothelial surface. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.

Supplier: ProSci Inc.

Transcriptional coactivator which acts as a downstream regulatory target in the Hippo signaling pathway that plays a pivotal role in organ size control and tumor suppression by restricting proliferation and promoting apoptosis. The core of this pathway is composed of a kinase cascade wherein MST1/MST2, in complex with its regulatory protein SAV1, phosphorylates and activates LATS1/2 in complex with its regulatory protein MOB1, which in turn phosphorylates and inactivates YAP1 oncoprotein and WWTR1/TAZ. WWTR1 enhances PAX8 and NKX2-1/TTF1-dependent gene activation. Regulates the nuclear accumulation of SMADS and has a key role in coupling them to the transcriptional machinery such as the mediator complex. Regulates embryonic stem-cell self-renewal, promotes cell proliferation and epithelial-mesenchymal transition.

Supplier: Biotium

Near-infrared CF™ dye antibodies are affinity-purified antibodies labeled with near-infrared fluorescent CF™750 or CF™770, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: ProSci Inc.

General protein kinase capable of phosphorylating several known proteins. Phosphorylates TBC1D4. Signals downstream of phosphatidylinositol 3-kinase (PI3K) to mediate the effects of various growth factors such as platelet-derived growth factor (PDGF), epidermal growth factor (EGF), insulin and insulin-like growth factor I (IGF-I). Plays a role in glucose transport by mediating insulin-induced translocation of the GLUT4 glucose transporter to the cell surface. Mediates the antiapoptotic effects of IGF-I. Mediates insulin-stimulated protein synthesis by phosphorylating TSC2 at 'Ser-939' and 'Thr-1462', thereby activating mTORC1 signaling and leading to both phosphorylation of 4E-BP1 and in activation of RPS6KB1. Promotes glycogen synthesis by mediating the insulin-induced activation of glycogen synthase.

Supplier: ProSci Inc.

This gene is a target gene of the transcription factor tumor protein p53. The encoded protein is a nuclear phosphoprotein that binds and inhibits transactivation by tumor protein p53, as part of an autoregulatory negative feedback loop. Overexpression of this gene can result in excessive inactivation of tumor protein p53, diminishing its tumor suppressor function. This protein has E3 ubiquitin ligase activity, which targets tumor protein p53 for proteasomal degradation. This protein also affects the cell cycle, apoptosis, and tumorigenesis through interactions with other proteins, including retinoblastoma 1 and ribosomal protein L5. More than 40 different alternatively spliced transcript variants have been isolated from both tumor and normal tissues

Supplier: ProSci Inc.

Integrin alpha-V/beta-3 is a receptor for cytotactin, fibronectin, laminin, matrix metalloproteinase-2, osteopontin, osteomodulin, prothrombin, thrombospondin, vitronectin and von Willebrand factor. Integrin alpha-IIb/beta-3 is a receptor for fibronectin, fibrinogen, plasminogen, prothrombin, thrombospondin and vitronectin. Integrins alpha-IIb/beta-3 and alpha-V/beta-3 recognize the sequence R-G-D in a wide array of ligands. Integrin alpha-IIb/beta-3 recognizes the sequence H-H-L-G-G-G-A-K-Q-A-G-D-V in fibrinogen gamma chain. Following activation integrin alpha-IIb/beta-3 brings about platelet/platelet interaction through binding of soluble fibrinogen. This step leads to rapid platelet aggregation which physically plugs ruptured endothelial surface. In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.

Supplier: LABCONCO

Clean benches provide product protection from environmental contaminants for applications requiring a particulate-free work area, including plant tissue culture, electronic part inspection, syringe filling, medical device assembly, media plate preparation, and PCR.

Supplier: 3M

The 3M Speedglas Heavy-Duty Welding Helmet G5-01 builds on the 9100 series. Having more adjustable features than ever - from the colour as seen through the welding filter to the direction of the airflow and the level of coverage.

Supplier: Biotium

Near-infrared CF™ dye antibodies are affinity-purified antibodies labeled with near-infrared fluorescent CF™750 or CF™770, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

Near-infrared CF™ dye antibodies are affinity-purified antibodies labeled with near-infrared fluorescent CF™750 or CF™770, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

Near-infrared CF™ dye antibodies are affinity-purified antibodies labeled with near-infrared fluorescent CF™750 or CF™770, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Priorclave

These autoclaves combine a huge internal capacity with a small floor area and are ideally suited for use in a wide range of sterilising applications such as media preparation, liquids and diluent, waste, glassware, instruments and apparatus. They are extensively used within many industries, including food, drink, dairy, pharmaceutical, agricultural, education, healthcare, research establishments and industry. All Priorclaves come complete with Biomaster antimicrobial coating, helping improved laboratory hygiene; it is effective against all bacteria and fungi including MRSA and therefore helps minimise the risk of cross contamination.

Supplier: 3M Food Safety

The Neogen® Petrifilm® Plate Reader Advanced enumerates 11 different Neogen® Petrifilm Plates: Rapid Aerobic Count Plate, Rapid Coliform Count Plate, Rapid E. coli/Coliform Count Plate, Rapid Yeast and Mold Count Plate, Aerobic Count Plate, Coliform Count Plate, Enterobacteriaceae Count Plate, E. coli/Coliform Count Plate, Select E. coli Count Plate, Staph Express Count Plate, Staph Express Disk, and Lactic Acid Bacteria Count Plate.

Supplier: Biotium

Near-infrared CF™ dye antibodies are affinity-purified antibodies labeled with near-infrared fluorescent CF™750 or CF™770, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Biotium

Near-infrared CF™ dye antibodies are affinity-purified antibodies labeled with near-infrared fluorescent CF™750 or CF™770, two members of the novel CF™ dye series developed by Biotium for labeling proteins and other biomolecules. CF™ dyes are designed to offer advantages in brightness, photostability, and/or specificity compared to other commercial dyes, and are available in colors spanning the visible, far-red, and near-infrared spectra.

Supplier: Heidolph Instruments GmbH & Co.KG

These evaporators are equipped with proven smart details such as Easy-Clip, patented clamping sleeve, lift stop to limit immersion depth and universal 5 L heating bath.

Supplier: ProSci Inc.

Key regulator of entry into cell division that acts as a tumor suppressor. Acts as a transcription repressor of E2F1 target genes. The underphosphorylated, active form of RB1 interacts with E2F1 and represses its transcription activity, leading to cell cycle arrest. Directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particular, that of constitutive heterochromatin by stabilizing histone methylation. Recruits and targets histone methyltransferases SUV39H1, SUV420H1 and SUV420H2, leading to epigenetic transcriptional repression. Controls histone H4 'Lys-20' trimethylation. Inhibits the intrinsic kinase activity of TAF1. In case of viral infections, interactions with SV40 large T antigen, HPV E7 protein or adenovirus E1A protein induce the disassembly of RB1-E2F1 complex thereby disrupting RB1's activity.

Supplier: ProSci Inc.

General protein kinase capable of phosphorylating several known proteins. Phosphorylates TBC1D4. Signals downstream of phosphatidylinositol 3-kinase (PI3K) to mediate the effects of various growth factors such as platelet-derived growth factor (PDGF), epidermal growth factor (EGF), insulin and insulin-like growth factor I (IGF-I). Plays a role in glucose transport by mediating insulin-induced translocation of the GLUT4 glucose transporter to the cell surface. Mediates the antiapoptotic effects of IGF-I. Mediates insulin-stimulated protein synthesis by phosphorylating TSC2 at 'Ser-939' and 'Thr-1462', thereby activating mTORC1 signaling and leading to both phosphorylation of 4E-BP1 and in activation of RPS6KB1. Promotes glycogen synthesis by mediating the insulin-induced activation of glycogen synthase.

Supplier: ProSci Inc.

Signaling adapter that couples activated growth factor receptors to signaling pathway. Isoform p46Shc and isoform p52Shc, once phosphorylated, couple activated receptor tyrosine kinases to Ras via the recruitment of the GRB2/SOS complex and are implicated in the cytoplasmic propagation of mitogenic signals. Isoform p46Shc and isoform p52Shc may thus function as initiators of the Ras signaling cascade in various non-neuronal systems. Isoform p66Shc does not mediate Ras activation, but is involved in signal transduction pathways that regulate the cellular response to oxidative stress and life span. Isoform p66Shc acts as a downstream target of the tumor suppressor p53 and is indispensable for the ability of stress-activated p53 to induce elevation of intracellular oxidants, cytochrome c release and apoptosis. The expression of isoform p66Shc has been correlated with life span

Supplier: ProSci Inc.

General protein kinase capable of phosphorylating several known proteins. Phosphorylates TBC1D4. Signals downstream of phosphatidylinositol 3-kinase (PI3K) to mediate the effects of various growth factors such as platelet-derived growth factor (PDGF), epidermal growth factor (EGF), insulin and insulin-like growth factor I (IGF-I). Plays a role in glucose transport by mediating insulin-induced translocation of the GLUT4 glucose transporter to the cell surface. Mediates the antiapoptotic effects of IGF-I. Mediates insulin-stimulated protein synthesis by phosphorylating TSC2 at 'Ser-939' and 'Thr-1462', thereby activating mTORC1 signaling and leading to both phosphorylation of 4E-BP1 and in activation of RPS6KB1. Promotes glycogen synthesis by mediating the insulin-induced activation of glycogen synthase.

Supplier: ProSci Inc.

Key regulator of entry into cell division that acts as a tumor suppressor. Acts as a transcription repressor of E2F1 target genes. The underphosphorylated, active form of RB1 interacts with E2F1 and represses its transcription activity, leading to cell cycle arrest. Directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particular, that of constitutive heterochromatin by stabilizing histone methylation. Recruits and targets histone methyltransferases SUV39H1, SUV420H1 and SUV420H2, leading to epigenetic transcriptional repression. Controls histone H4 'Lys-20' trimethylation. Inhibits the intrinsic kinase activity of TAF1. In case of viral infections, interactions with SV40 large T antigen, HPV E7 protein or adenovirus E1A protein induce the disassembly of RB1-E2F1 complex thereby disrupting RB1's activity.

Supplier: FRISTADS KANSAS

Trousers made of 65% polyester and 35% brushed cotton. The fabric has mechanical stretch, which ensures improved comfort, especially for jobs that require a lot of movement. Short and long sizes are available as well. Please contact Avantor for further details.

Supplier: LABCONCO

These portable systems provide user protection by keeping powders and particulates contained during weighing procedures. The built-in blower and HEPA filter are mounted in the upper plenum to save space, and the enclosures have low installation costs and require no outside ducting. Systems also provide quiet operation as low as 45 dBA, depending on face velocity.

Supplier: ProSci Inc.

Tumor suppressor. Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3, 4, 5-trisphosphate, phosphatidylinositol 3, 4-diphosphate, phosphatidylinositol 3-phosphate and inositol 1, 3, 4, 5-tetrakisphosphate with order of substrate preference in vitro PtdIns(3, 4, 5)P3 > PtdIns(3, 4)P2 > PtdIns3P > Ins(1, 3, 4, 5)P4. The lipid phosphatase activity is critical for its tumor suppressor function. Antagonizes the PI3K-AKT/PKB signaling pathway by dephosphorylating phosphoinositides and thereby modulating cell cycle progression and cell survival. The unphosphorylated form cooperates with AIP1 to suppress AKT1 activation. Dephosphorylates tyrosine-phosphorylated focal adhesion kinase and inhibits cell migration and integrin-mediated cell spreading and focal adhesion formation. May be a negative regulator of insulin signaling and glucose metabolism in adipose tissue.

Supplier: ProSci Inc.

NMDA receptors are members of the ionotropic class of glutamate receptors, which also includes Kainate and AMPA receptors. NMDA receptors consist of NR1 subunits combined with one or more NR2 (A-D) or NR3 (A-B) subunits. The ligand-gated channel is permeable to cations including Ca2+, and at resting membrane potentials NMDA receptors are inactive due to a voltage-dependent blockade of the channel pore by Mg2+. NMDA receptor activation, which requires binding of glutamate and glycine, leads to an influx of Ca2+ into the postsynaptic region where it activates several signaling cascades, including pathways leading to the induction of long-term potentiation (LTP) and depression (LTD). NMDA receptors have a critical role in excitatory synaptic transmission and plasticity in the CNS. They govern a range of physiological conditions including neurological disorders caused by excitotoxic neuronal injury, psychiatric disorders and neuropathic pain syndromes.

Supplier: ERLAB CAPTAIRE

The Captair® Smart filtering chemical storage cabinets are designed with a simple and innovative way of communication. Smart Technology uses simple light to show that the unit is operating safely so the user can focus his attention on what is most important: his work. Smart Technology enables visual light to indicate the hood status. A simple light pattern indicates if the air flow is compromised, if there is a fan failure, a filter breakthrough or if the doors are open.
Please complete the quote request to enable us to assist you in finding the right unit for your application.
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Supplier: Heidolph Instruments GmbH & Co.KG

Hei-VAP Industrial large scale rotary evaporators for enhanced vacuum control standards and for maximum safety.

Supplier: Biosepar

ParasiTrap® enables detection of worm eggs, protozoa and larvae. The ParasiTrap® is a transport and testing system for the parasitological examination of stools in human and veterinary medicine. It is a completely closed system with 4 simple steps to make the diagnosis: 1. load tube with sample; 2. add solvent and stain; 3. filter and concentrate; 4. examine under microscope. It was developed to facilitate the unpleasant task of processing infectious stools in laboratory environments, reduce risk of infection and ensure the best possible yield of parasites. The closed system also allows macroscopic diagnostic procedures to be performed where necessary. This diagnostics concept fully complies with the modern quality management criteria of national and international guidelines (EU, CDC, WHO, BGA, DPG). All systems are free of merthiolate and ether. The ParasiTrap® AF-System contains a filled processing and transport tube I (with Medium AF) and the processing tube II with integrated stainless steel filter system. Accessories: separation medium B, staining solution medium C, Pasteur pipettes (disposable), spoons and cotton wool sticks. Additional screw caps for processing tube II.