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Masterflex+Single-use
Numéro de catalogue:
(444-0683)
Fournisseur:
EDVOTEK
Description:
Mélangeur vortex compact permettant de traiter des tubes individuellement ou plusieurs à la fois. Les deux modes de fonctionnement, ponctuel ou continu, en font l'outil idéal pour toute expérience nécessitant un mélange vigoureux.
UOM:
1 * 1 ST
Numéro de catalogue:
(PRSI92-148)
Fournisseur:
ProSci Inc.
Description:
MHC class I polypeptide-related sequence A, also known as MIC-A, PERB11.1 and MICA, is a single-pass type I membrane protein which belongs to the MHC class I family of MIC subfamily. MICA contains one Ig-like C1-type domain and is expressed on the cell surface, although unlike canonical class I molecules does not seem to associate with beta-2-microglobulin. It is thought that MICA functions as a stress-induced antigen that is broadly recognised by NK cells, NKT cells, and most of the subtypes of T cells. MICA is the ligand for NK cell activating receptor KLRK1/NKG2D. MICA seems to have no role in antigen presentation. MICA leads to cell lysis by binding to KLRK1.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI91-643)
Fournisseur:
ProSci Inc.
Description:
Myelin Protein P0 (MPZ) is a single-pass type I membrane glycoprotein which belongs to the myelin P0 protein family. MPZ contains one Ig-like V-type (immunoglobulin-like) domain, absent in the central nervous system. MPZ is a major component of the myelin sheath in peripheral nerves. It is postulated that MPZ is a structural element in the formation and stabilisation of peripheral nerve myelin, holding its characteristic coil structure together by the interaction of its positively-charged domain with acidic lipids in the cytoplasmic face of the opposed bilayer, and by interaction between hydrophobic globular of adjacent extracellular domains. Defects in MPZ associated with Charcot-Marie-Tooth disease and Dejerine-Sottas disease.
UOM:
1 * 50 µG
Fournisseur:
SHERWOOD SCIENTIFIC INSTRUMENT
Description:
Le photomètre de flamme monocanal est conçu pour l'analyse de cinq éléments (Na, K, Li, Ca et Ba). Conception ergonomique avec chargement par l'avant, zone de travail des échantillons dégagée et plateau amovible pour faciliter le nettoyage.
Numéro de catalogue:
(PRSI33-067)
Fournisseur:
ProSci Inc.
Description:
This antibody recognises a single protein of 33-34 kDa, identified as the Prostate specific antigen. This PSA antibody is highly specific and stains prostatic secretory and ductal epithelium in both normal and neoplastic tissues. Prostate specific antigen is a chymotrypsin-like serine protease (kallikrein family) exclusively produced by the prostate epithelium, and abundant in seminal fluid. PSA can be detected in the sera of patients with prostatic carcinoma. It is predominantly complexed to a liver-derived serine protease inhibitor, alpha-1-antichymotrypsin (ACT). A higher proportion of serum PSA is complexed to ACT in prostate cancer than in benign hyperplasia.
UOM:
1 * 1 EA
New Product
Numéro de catalogue:
(PRSI33-501)
Fournisseur:
ProSci Inc.
Description:
This antibody recognises a carbohydrate epitope on a single chain, transmembrane, heavily glycosylated protein of 90 to 120 kDa, which is identified as CD34 (VI international workshop on human differentiation antigens). Its expression is a hallmark for identifying pluripotent hematopoietic stem or progenitor cells. Its expression is gradually lost as lineage committed progenitors differentiate. CD34 is a marker of choice for staining blasts in acute myeloid leukemia. In addition, it is expressed by soft tissue tumors, such as solitary fibrous tumor and gastrointestinal stromal tumor. CD34 expression is also found in vascular endothelium. Additionally, proliferating endothelial cells overexpress this molecule than the non-proliferating endothelial cells. Anti-CD34 labels > 85% of angiosarcoma and Kaposi s sarcoma, but shows low specificity.
UOM:
1 * 1 EA
New Product
Numéro de catalogue:
(PRSI33-497)
Fournisseur:
ProSci Inc.
Description:
Recognises a single chain glycoprotein of 105/120 kDa, identified as CD30/Ki-1. CD30 is synthesised as a 90 kDa precursor, which is processed in the Golgi complex into a membrane-bound phosphorylated mature 105/120 kDa glycoprotein. In Hodgkin s disease, CD30/Ki-1 antigen is expressed by mononuclear-Hodgkin and multinucleated Reed-Sternberg cells. It is also expressed by the tumor cells of a majority of anaplastic large cell lymphomas as well as by a varying proportion of activated T and B cells. This mAb distinguishes large cell lymphomas derived from activated lymphoid cells from histiocytic malignancies and lymphomas derived from resting and precursor lymphoid cells or from anaplastic carcinomas. About one third of the Ki-1 positive lymphomas lack the leukocyte common antigen (CD45).
UOM:
1 * 1 EA
New Product
Numéro de catalogue:
(PRSI91-764)
Fournisseur:
ProSci Inc.
Description:
Activin Receptor Type-1B (ACVR1B) is a single-pass type I membrane protein that belongs to the protein kinase superfamily. ACVR1B contains one GS domain and one protein kinase domain and is expressed in many tissues, most strongly in kidney, pancreas, brain, lung, and liver. ACVR1B acts as a transducer of activin or activin like ligands signals. Activin binds to either ACVR2A or ACVR2B and then forms a complex with ACVR1B, ACVR2A or ACVR2B activating ACVR1B through phosphorylation of its regulatory GS domain. They go on to recruit the R-SMADs, SMAD2 and SMAD3. ACVR1B also transducers signals of nodal, GDF-1, and Vg1. Mutations in ACVR1B are associated with pituitary tumors.
UOM:
1 * 50 µG
Fournisseur:
CONSORT
Description:
Électrode, ORP, Électrodes platine ORP (redox), 0...±2000 mV, Jonction unique, rechargeable, 0...+100 °C, Verre, Ø×L: 12×110 mm, S7
Numéro de catalogue:
(PRSI91-790)
Fournisseur:
ProSci Inc.
Description:
Interleukin-20 Receptor Subunit alpha (IL20RA) is a single-pass type I membrane protein that is a member of the type II cytokine receptor family. IL20RA is synthetized a 553 amino acid glycoprotein precursor containing a 29 amino acid signal peptide, a 221 amino acid extracellular domain with two fibronectin type-III domains, a 24 amino acid transmembrane region, and a 279 amino acid intracellular domain. IL20RA is widely expressed with highest levels found in skin and testis and high levels in brain. IL20RA forms a heterodimer with IL20RB, and the complex serves as a receptor for IL19, IL20 and IL24. IL20RA also forms a heterodimer with the unique and specific receptor IL10RB and functions as the receptor for IL26.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI91-904)
Fournisseur:
ProSci Inc.
Description:
TNFRSF10B is a member of the TNF-receptor superfamily, and contains an intracellular death domain. This receptor can be activated by tumor necrosis factor-related apoptosis inducing ligand (TNFSF10/TRAIL/APO-2L), and transduces apoptosis signal. The adapter molecule FADD recruits caspase-8 to the activated receptor and is required for the apoptosis mediated by TNFRSF10B. TNFRSF10B is expressed in a number of cell types, and to particularly high levels in lymphocytes and spleen. This single-pass transmembrane protein contains two cysteine-rich repeat units in its extracellular region, followed by a transmembrane segment and a cytoplasmic tail containing a typical “death domain”. TNFRSF10B expression is regulated by the tumor suppressor p53. It is also indicated that the activation of NF-kappa-B can be promoted by TNFRSF10B.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI91-537)
Fournisseur:
ProSci Inc.
Description:
Interleukin-20 Receptor Subunit alpha (IL20RA) is a single-pass type I membrane protein that is a member of the type II cytokine receptor family. IL20RA is synthetized a 553 amino acid glycoprotein precursor containing a 29 amino acid signal peptide, a 221 amino acid extracellular domain with two fibronectin type-III domains, a 24 amino acid transmembrane region, and a 279 amino acid intracellular domain. IL20RA is widely expressed with highest levels found in skin and testis and high levels in brain. IL20RA forms a heterodimer with IL20RB, and the complex serves as a receptor for IL19, IL20 and IL24. IL20RA also forms a heterodimer with the unique and specific receptor IL10RB and functions as the receptor for IL26.
UOM:
1 * 50 µG
Numéro de catalogue:
(PRSI79-883)
Fournisseur:
ProSci Inc.
Description:
The protein encoded by this gene is a member of the fibroblast growth factor receptor family, where amino acid sequence is highly conserved between members and throughout evolution. FGFR family members differ from one another in their ligand affinities and tissue distribution. A full-length representative protein consists of an extracellular region, composed of three immunoglobulin-like domains, a single hydrophobic membrane-spanning segment and a cytoplasmic tyrosine kinase domain. The extracellular portion of the protein interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation.
UOM:
1 * 1 EA
Fournisseur:
iST Scientific Ltd
Description:
Film perméable aux gaz, transparent et perforé. Idéal pour les cultures bactériennes et les cultures de cellules eucaryotes.
Numéro de catalogue:
(PRSI3269)
Fournisseur:
ProSci Inc.
Description:
TLR7 Antibody: Toll-like receptors (TLRs) are signaling molecules that recognize different microbial products during infection and serve as an important link between the innate and adaptive immune responses. These proteins act through adaptor molecules such as MyD88 and TIRAP to activate various kinases and transcription factors. TLR7, like TLRs 3, 8, and 9, is localized in intracellular acidic compartments such as the phagolysosome and will recognize some single-stranded RNA viruses such as vesicular stomatitis virus (VSV) and influenza virus. Activation of TLR7 by VSV results in stimulation of the immune response including IFNalpha secretion, suggesting the importance of TLR7 in virus recognition.
UOM:
1 * 1 EA
Numéro de catalogue:
(PRSIXP-5181)
Fournisseur:
ProSci Inc.
Description:
Interleukin 2 (IL2) is a secreted cytokine that is important for the proliferation of T and B lymphocytes. The receptor of this cytokine is a heterotrimeric protein complex whose gamma chain is also shared by interleukin 4 (IL4) and interleukin 7 (IL7). The expression of this gene in mature thymocytes is monoallelic, which represents an unusual regulatory mode for controlling the precise expression of a single gene. The targeted disruption of a similar gene in mice leads to ulcerative colitis like disease, which suggests an essential role of this gene in the immune response to antigenic stimuli. IL2 has been shown to have antitumor effects in some studies. This is probably mediated by cytotoxic effector cells.
UOM:
1 * 1 EA
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