17247 Results for: "Calcium+oxide"

Supplier: Thermo Fisher Scientific

The Pierce Glycoprotein Staining Kit is a convenient, fast, and sensitive colorimetric kit for staining glycosylated proteins in polyacrylamide gels or nitrocellulose membranes using the periodic acid-Schiff (PAS) method.

Supplier: MP Biomedicals

Albumins are a group of acidic proteins which occur in the body fluids and tissues of mammals and in some plant seeds. Serum and plasma albumin is carbohydrate-free and comprises 55 to 62% of the protein present. However, only about 40% of the total albumin in the body is in the circulating plasma at one time with the remainder being in extracellular spaces with which there is, in general, equilibration about every 24 hours.

Supplier: MP Biomedicals

Sodium pyruvate is used by cells as an easily accessible carbohydrate source. Additionally, it is involved with amino acid metabolism and initiates the Kreb′s cycle. The 100 mM solution should be diluted 1:100 for most cell culture. The use of sodium pyruvate in Wallen fermentation medium to enhance the conversion of oleic acid to 10-ketostearic acid by Bacillus sphaericus has been described. A protocol that uses sodium pyruvate to establish stably transfected human B cell lines has been published. It improves coliform recovery when present in culture medium.

Supplier: ProSci Inc.

Expression of TMEM16A (DOG1) protein is elevated in the gastrointestinal stromal tumors (GIST’s), c-kit signaling-driven mesenchymal tumors of the GI tract. It is rarely expressed in other soft tissue tumors, which, due to appearance, may be difficult to diagnose. Immunoreactivity for DOG11 has been reported in 97,8 percent of scorable GIST’s, including all c-kit negative GIST’s. Overexpression has been suggested to aid in the identification of GISTs, including Platelet-Derived Growth Factor Receptor Alpha (PDGFR alpha) mutants that fail to express c-kit antigen. The overall sensitivity of TMEM16A and c-kit in GIST’s is nearly identical: 94,4% vs. 94,7%.

Supplier: VWR Collection

Our VWR® laboratory-grade water purification systems feature an inspiring, application-oriented design. Perform your workflows faster and more reliably, simplifying your daily lab work while ensuring cost-efficient operation over the long term. All instruments offer flexible solutions as they can be adapted to your requirements and integrated into your laboratory environment.

Supplier: Thermo Fisher Scientific

Magnetic beads are a convenient affinity support for a variety of assays, which allow easy purification of the target without columns or centrifugation. After a binding step in an affinity purification procedure, the magnetic particles are easily and rapidly collected by placing the microcentrifuge tube or reaction vessel next an appropriate rare-earth magnet. MagnaBind™ beads respond rapidly to MagnaBind™ magnets but can be easily dispersed and regathered multiple times (ie. they will not irreversibly aggregate) because they do not have any magnetic memory.

Supplier: ProSci Inc.

Epithelial Cell Adhesion Molecule (EpCAM) is a signal type I transmembrane glycoprotein that belongs to the EPCAM family. EpCAM is composed of an extracellular domain with one thyroglobulin type-1 domain, a transmembrane domain and a cytoplasmic domain. EpCAM is found on the surface of adenocarcinoma, but not on mesodermal or neural cell membranes. The EpCAM molecule has been shown to function as a homophilic Ca2+ independent adhesion molecule. It may act as a physical homophilic interaction molecule between intestinal epithelial cells (IECs) and intraepithelial lymphocytes (IELs) at the mucosal epithelium as an immunological barrier providing the first line of defense against infection. Defects in EPCAM are a cause of hereditary non-polyposis colorectal cancer type 8 (HNPCC8) and diarrhea type 5 (DIAR5). EpCAM plays a role in embryonic stem cells proliferation and differentiation; it up-regulates the expression of FABP5, MYC and Cyclin A and Cyclin E. It is highly and selectively expressed by undifferentiated embryonic stem cells.

Supplier: Merck

TLC plates, unmodified silica gel 60
This range of plates uses Merck silica gel 60 with a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. The smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 200 μm and, particle size of 10 to 12 µm. Flexible aluminium plates that can easily be cut to match individual separation requirements. Two inorganic fluorescent indicators for UV detection of colourless substances. Samples which absorb shortwave UV at 254 nm are detected due to fluorescence quenching.

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: ProSci Inc.

Expression of TMEM16A (DOG1) protein is elevated in the gastrointestinal stromal tumors (GIST’s), c-kit signaling-driven mesenchymal tumors of the GI tract. It is rarely expressed in other soft tissue tumors, which, due to appearance, may be difficult to diagnose. Immunoreactivity for TMEM16A has been reported in 97,8 percent of scorable GIST’s, including all c-kit negative GIST’s. Overexpression has been suggested to aid in the identification of GISTs, including Platelet-Derived Growth Factor Receptor Alpha (PDGFR alpha) mutants that fail to express c-kit antigen. The overall sensitivity of TMEM16A and c-kit in GIST’s is nearly identical: 94,4% vs. 94,7%.

Supplier: Merck

The Milli-Q® SQ 200 water purification system delivers ultrapure (Type 1) water from an SQ Switch 3,5 L tank filled with pure reverse osmosis (RO) water.

Supplier: Merck

Synergy® ultrapure water systems are ideal for laboratories with access to purified water that needs a 'point of use' supply of high quality ultrapure water. The Synergy® system is suitable for users needing 2 to 20 L/day. The system produces Type I water from pre-treated water at a flow from 1 to 1,5 L/min. The water produced is suitable for the preparation of buffers for liquid chromatography, biochemical experiments, isocratic or gradient solutions for HPLC analysis, culture media for bacteriological analysis or cell cultures and solutions for spectrophotometry, spectroscopy and other analytical techniques.

Supplier: MP Biomedicals

White Granules 1 * 1 kg

Supplier: Biorbyt

S100A11 Human Recombinant is expressed in E.coli having molecular weight of 17kDa fused to an amino terminal hexahistidine tag. 1 * 2 µG

Supplier: Biorbyt

S100B Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain fused to GST tag and having total molecu lar mass of 36kDa. The S100B is purified by proprietary chromatographic techniques. 1 * 5 µG

Supplier: Biorbyt

S100B Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain fused to GST tag and having total molecu lar mass of 36kDa. The S100B is purified by proprietary chromatographic techniques. 1 * 10 µG

Supplier: Biorbyt

S100A11 Human Recombinant is expressed in E.coli having molecular weight of 17kDa fused to an amino terminal hexahistidine tag. 1 * 10 µG

Supplier: Biorbyt

S100A10 Human Recombinant also called Calpactin light chain is expressed in E.coli having molecular weight of 15.3kDa fused to an am ino terminal hexahistidine tag. 1 * 2 µG

Supplier: Biorbyt

S100A10 Human Recombinant also called Calpactin light chain is expressed in E.coli having molecular weight of 15.3kDa fused to an am ino terminal hexahistidine tag. 1 * 10 µG

Supplier: Biorbyt

S100A6 also called Calcyclin has been purified by HPLC (see Kuznicki et al. (1989) Biochem. J. 263 951-956). 1 * 5 µG

Supplier: SHERWOOD SCIENTIFIC INSTRUMENT

Calibration standard1000ppmCalcium 6 x 100ml pk 1 * 600 mL

Supplier: Biorbyt

S100B Human Recombinant produced in E.coli is a single, non-glycosylated, Polypeptide containing 91 amino acids fragment (2-92) wit h an amino-terminal hexahistidine tag and having total molecular mass of 14.7kDa. The S100B is purified by p 1 * 20 µG

Supplier: Biorbyt

S100B Human Recombinant produced in E.coli is a single, non-glycosylated, Polypeptide containing 91 amino acids fragment (2-92) wit h an amino-terminal hexahistidine tag and having total molecular mass of 14.7kDa. The S100B is purified by p 1 * 5 µG

Supplier: Biorbyt

S100A6 also called Calcyclin has been purified by HPLC (see Kuznicki et al. (1989) Biochem. J. 263 951-956). 1 * 10 µG

Supplier: Biorbyt

S100B Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain fused to GST tag and having total molecu lar mass of 36kDa. The S100B is purified by proprietary chromatographic techniques. 1 * 2 µG

Supplier: PerkinElmer

SYMBOL: CA, MATRIX: HYDROCARBON OIL, SIZE: 50 G. METALLO-ORGANIC METALS IN HYDROCARBON OIL. ACCURACY ENSURED BY QUALITY TESTING WITH NIST STANDARD REFERENCE MATERIALS WHEN AVAILABLE. CERTIFICATE OF ANALYSIS SUPPLIED WITH EACH STANDARD. 1 * 1 items

Supplier: Biorbyt

S100A6 also called Calcyclin has been purified by HPLC (see Kuznicki et al. (1989) Biochem. J. 263 951-956). 1 * 2 µG

Supplier: Biorbyt

The Recombinant Human S100P has molecular mass of 10.4 kDa containing 95 amino acid residues of the human S100P.MTELEAAMGM IIDVFSRYS G SEGSTQTLTK GELKVLMEKE LPGFLQSGKD KDAVDKLLKD LDANGDAQVD FSEFIVFVAA ITSACHKYFE KAGLK. 1 * 2 µG

Supplier: Biorbyt

The Recombinant Human S100P has molecular mass of 10.4 kDa containing 95 amino acid residues of the human S100P.MTELEAAMGM IIDVFSRYS G SEGSTQTLTK GELKVLMEKE LPGFLQSGKD KDAVDKLLKD LDANGDAQVD FSEFIVFVAA ITSACHKYFE KAGLK. 1 * 10 µG

Supplier: Thermo Fisher Scientific

Thermo Scientific™ GlycoLink IP Kit provides components for effective immunoprecipitation (IP and co-IP) based on small-scale, covalent, affinity-resin immobilisation of antibodies and other glycoproteins via oxidised sugar groups.