96149 Results for: "Flame Ionization Detector (FID) Supplies"

Supplier: ANTIBODIES.COM

Human GM-CSF Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-AP, recombinant human GM-CSF ELISA standard, and standard reconstitution buffer. This matched antibo 1 * 576 Tests

Supplier: ANTIBODIES.COM

Bovine IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antib ody, Streptavidin-AP, recombinant bovine IL-17A ELISA standard, and standard reconstitution buffer. This matched anti 1 * 576 Tests

Supplier: ANTIBODIES.COM

Human IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-AP, recombinant human IL-17A ELISA standard, and standard reconstitution buffer. This matched antibo 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Human IL-17F Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-HRP, recombinant human IL-17F ELISA standard, and standard reconstitution buffer. This matched antib 1 * 576 Tests

Supplier: ANTIBODIES.COM

Human IL-17F Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-HRP, recombinant human IL-17F ELISA standard, and standard reconstitution buffer. This matched antib 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Human GM-CSF Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-HRP, recombinant human GM-CSF ELISA standard, and standard reconstitution buffer. This matched antib 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Monkey IL-10 Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-HRP, recombinant human IL-10 ELISA standard, and standard reconstitution buffer. This matched antibo 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Human IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-AP, recombinant human IL-17A ELISA standard, and standard reconstitution buffer. This matched antibo 1 * 576 Tests

Supplier: ANTIBODIES.COM

Monkey IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antib ody, Streptavidin-HRP, recombinant human IL-17A ELISA standard, and standard reconstitution buffer. This matched anti 1 * 576 Tests

Supplier: Sartorius

The Vivacon 500 PCR Grade units have been treated with a dual-cycle ethylene oxide (ETO) gas process to ensure they are sterile to a safety assurance level of 106 and free of detectable human genomic DNA contamination. Tests were performed with a qP 1 * 100 items

Supplier: VWR Collection

VWR® incubating/refrigerating 5000I/5000IR orbital shakers are designed for a variety of shaking and incubating applications, such as cell culture, solubility studies, bacterial suspensions and extraction procedures. Large capacity platform holds up to 22,7 kg. Variable speed, microprocessor control provides consistent, uniform mixing action. Microprocessor will display last set point and will restart if power is interrupted. Ramping feature slowly increases speed to set point for added safety. The Accu-drive shaking system delivers exceptional speed control, accuracy, safety and durability. System continuously monitors shaking speed and will maintain set point even under changing loads. Displayed speed is accurate to 1% of set speed (when speed is above 100 min⁻¹), below 100 rpm, ±1 rpm.

Supplier: ANTIBODIES.COM

Monkey IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antib ody, Streptavidin-AP, recombinant human IL-17A ELISA standard, and standard reconstitution buffer. This matched antib 1 * 576 Tests

Supplier: ANTIBODIES.COM

Mouse IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-HRP, recombinant mouse IL-17A ELISA standard, and standard reconstitution buffer. This matched antib 1 * 1.920 Tests

Supplier: ANTIBODIES.COM

Monkey IL-13 Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-HRP, recombinant human IL-13 ELISA standard, and standard reconstitution buffer. This matched antibo 1 * 576 Tests

Supplier: ANTIBODIES.COM

Sheep IL-17A Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-AP, recombinant bovine IL-17A ELISA standard, and standard reconstitution buffer. This matched antib 1 * 576 Tests

Supplier: ANTIBODIES.COM

Human IL-17F Matched Antibody Pair Kit includes an unlabeled monoclonal capture antibody, biotin-labeled monoclonal detection antibo dy, Streptavidin-AP, recombinant human IL-17F ELISA standard, and standard reconstitution buffer. This matched antibo 1 * 1.920 Tests

Supplier: ProSci Inc.

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).

Supplier: ProSci Inc.

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.

Supplier: ProSci Inc.

Smooth muscle myosin heavy chain (SM-MHC) is a cytoplasmic structural protein, which is a major component of the contractile apparatus in smooth muscle cells. Expression of smooth muscle myosin is developmentally regulated, appearing early in smooth muscle development, and is specific for smooth muscle development. Two isoforms of smooth muscle myosin heavy chain have been identified, designated MHC-1 and MHC-2. The antibody may be useful for the study of breast tumors as the presence of an intact layer of myoepithelial cells is an important feature, which may distinguish benign breast lesions and carcinoma in situ from invasive tumors.

Supplier: ProSci Inc.

CD45R, also designated CD45 and PTPRC, has been identified as a transmembrane glycoprotein, broadly expressed among hematopoietic cells. Multiple isoforms of CD45R are distributed throughout the immune system according to cell type. These isoforms arise because of alternative splicing of exons 4, 5, and 6. The corresponding protein domains are characterised by the binding of monoclonal antibodies specific for CD45RA (exon 4), CD45RB (exon 5), CD45RC (exon 6) and CD45RO (exons 4 to 6 spliced out). The variation in these isoforms is localized to the extracellular domain of CD45R, while the intracellular domain is conserved. CD45RB is expressed on mature B-lymphocytes and the majority of lymphomas and leukemias of B-cell origin. This antigen is also expressed on the surface of cells of myeloid lineage.

Supplier: ProSci Inc.

It recognises a cell surface glycoprotein of 95/115/135 kDa (depending upon the extent of glycosylation), identified as CD43. 70-90% of T-cell lymphomas and from 22-37% of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of the lymphomas in formalin-fixed tissues can be obtained. Co-staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma.

Supplier: ProSci Inc.

Recognises a glycoprotein of ~200 kDa, identified as carbonic anhydrase IX (CAIX/CA9/gp200). Its epitope resides in the carbohydrate domain of gp200. It shows no significant cross-reactivity with other carbohydrate determinants, such as the Lewis blood group antigens, epithelial membrane antigen, HMFG, and AB blood group antigens. In normal kidney, CA9 is localized along the brush border of the pars convoluta and pars recta segments of the proximal tubule, as well as focally along the luminal surface of Bowman's capsule adjoining the outgoing proximal tubule. Reportedly, CA9 is expressed by 93% of primary and 84% of metastatic renal cell carcinomas. This mAb may be useful in the investigations of carcinomas of proximal nephrogenic differentiation especially those showing tubular differentiation.

Supplier: FRITSCH

The high performance Analysette®3 Pro vibratory sieve shaker offers fast determination of quantitative particle size distribution in the laboratory. In this shaking sieve system an electromagnetic drive oscillates the sieve stack into regulated vertical oscillations. Hence this can used as ideal solution for sieving sample quantities up to 2 kg and a measurement range from 5 μm to 63 mm.

Supplier: ProSci Inc.

This antibody recognises a protein of 25 to 26 kDa, identified as the Bcl-2 alpha oncoprotein. It shows no cross-reaction with Bcl-x or Bax. Expression of Bcl-2 alpha oncoprotein inhibits the programmed cell death (apoptosis). In most follicular lymphomas, neoplastic germinal centers express high levels of the protein, whereas the normal or hyperplastic germinal centers are negative. Consequently, Bcl-2 antibody is valuable when distinguishing between reactive and neoplastic follicular proliferation in lymph node biopsies. It may also be used in distinguishing between those follicular lymphomas that express Bcl-2 and the small number in which the neoplastic cells are negative.

Supplier: ProSci Inc.

This antibody is specific to SUMO1 and shows no cross-reaction with either SUMO2 or SUMO3. The small ubiquitin-related modifier (SUMO) proteins, which include SUMO1, 2 and 3, belong to the ubiquitin-like protein family. Like ubiquitin, the SUMO proteins are synthesised as precursor proteins that undergo processing before conjugation to target proteins. Also, both utilize the E1, E2, and E3 cascade enzymes for conjugation. However, SUMO and ubiquitin differ with respect to targeting. Ubiquitination predominantly targets proteins for degradation, whereas sumoylation targets proteins to a variety of cellular processing, including nuclear transport, transcriptional regulation, apoptosis and protein stability. The unconjugated SUMO1 protein localizes to the nuclear membrane.

Supplier: ProSci Inc.

This antibody recognises HMW Keratin 1, 5, 10 and 14. In normal epithelia, it stains stratified epithelia, myoepithelial cells and basal cells in the prostate gland and bronchi. The HMW Cytokeratin antibody shows no reactivity with hepatocytes, pancreatic acinar cells, proximal renal tubules, or endometrial glands; there is no reactivity with cells derived from simple epithelia. Mesenchymal tumors, lymphomas, melanomas, neural tumors, and neuroendocrine tumors are negative with this mAb. It stains myoepithelial cells and has been shown to be useful in distinguishing prostate adenocarcinoma from benign prostate. It has also been useful in separating benign from malignant intraductal breast proliferations.

Supplier: ProSci Inc.

Recognises a carbohydrate determinant of Gal 1-3(Fuc 1-4) GlcNAc which is blood group antigen Lewis A. It is present primarily on epithelial cells such as colon and kidneys. In the tumors and dedifferentiated tissues, decrease of Lewis A antigen was observed. Lewis A (type 1 chain) is expressed in colonic epithelial cells and may be useful for detection of gastrointestinal tumors, pancreatic cancer, and colorectal tumors. Blood group related antigens represent a group of carbohydrate determinants carried on both glycolipids and glycoproteins. They are usually mucin-type, and are detected on erythrocytes, certain epithelial cells, and in secretions of certain individuals. Sixteen genetically and biosynthetically distinct but inter-related specificities belong to this group of antigens, including A, B, H, Lewis A, Lewis B, Lewis X, Lewis Y, and precursor type 1 chain antigens.

Supplier: ProSci Inc.

Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state.

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: EUTECH

This portable meter enables users to measure pH, mV, conductivity, TDS, salinity, ions and temperature values. It simultaneously measures and displays up to three parameters.