2309 Results for: "Water Systems"

Supplier: VWR International

The VWR-PH900 meter provide accurate and reliable measurements of pH, mV and temperature in any environment.

Supplier: Lauda-Brinkmann

Our PRO units have advantages such as low filling volume combined with powerful Varioflex pump, resulting in rapid temperature change. Environment Friendly (GWP).

Supplier: Remco Products

The small bench squeegee is ideal for drying surfaces after a sanitizing process.

Supplier: QUALITY BIOLOGICAL, INC.

Gentamicin is an aminoglycoside complex produced by fermentation of Micromonospora purpurea or M. echinospora. It is used as the sulfate salt.

Supplier: Boster Biological Technology

Rabbit IgG polyclonal antibody for Alpha-internexin(INA) detection. Tested with WB, IHC-P in Human;Mouse;Rat.

Supplier: International Products

Micro® A07 is a powerful blend of chelating citric acid and anionic surfactants.

Supplier: Prosci

Gap junctions were first characterized by electron microscopy as regionally specialized structures on plasma membranes of contacting adherent cells. These structures were shown to consist of cell-to-cell channels. Proteins, called connexins, purified from fractions of enriched gap junctions from different tissues differ. The connexins are designated by their molecular mass. Another system of nomenclature divides gap junction proteins into 2 categories, alpha and beta, according to sequence similarities at the nucleotide and amino acid levels. For example, CX43 (MIM 121014) is designated alpha-1 gap junction protein, whereas CX32 (GJB1; MIM 304040) and CX26 are called beta-1 and beta-2 gap junction proteins, respectively. This nomenclature emphasizes that CX32 and CX26 are more homologous to each other than either of them is to CX43.

Supplier: Prosci

Imported proteins require a nuclear localization sequence (NLS) which generally consists of a short region of basic amino acids or 2 such regions spaced about 10 amino acids apart. Proteins involved in the first step of nuclear import have been identified in different systems. These include the Xenopus protein importin and its yeast homolog, SRP1 (a suppressor of certain temperature-sensitive mutations of RNA polymerase I in Saccharomyces cerevisiae), which bind to the NLS. KPNA2 protein interacts with the NLSs of DNA helicase Q1 and SV40 T antigen and may be involved in the nuclear transport of proteins. KPNA2 also may play a role in V (D)J recombination.The import of proteins into the nucleus is a process that involves at least 2 steps. The first is an energy-independent docking of the protein to the nuclear envelope and the second is an energy-dependent translocation through the nuclear pore complex. Imported proteins require a nuclear localization sequence (NLS) which generally consists of a short region of basic amino acids or 2 such regions spaced about 10 amino acids apart. Proteins involved in the first step of nuclear import have been identified in different systems. These include the Xenopus protein importin and its yeast homolog, SRP1 (a suppressor of certain temperature-sensitive mutations of RNA polymerase I in Saccharomyces cerevisiae), which bind to the NLS. KPNA2 protein interacts with the NLSs of DNA helicase Q1 and SV40 T antigen and may be involved in the nuclear transport of proteins. KPNA2 also may play a role in V (D)J recombination. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

Supplier: MP Biomedicals

White solid, soluble in water or aqueous buffers (50 mg/ml); soluble in 0.01 N Sodium hydroxide (100 mg/mL - clear to slightly hazy, yellowish solution).

Supplier: Simport Scientific

The T323 skirted 96-well PCR plates are thin-walled and designed for rapid thermal transfer.

Supplier: SPEX CERTIPREP LLC

Claritas PPT® Multi-Element Standards for ICP-MS. Tuning solutions are for ICP-MS instrumentation tuning and mass calibration prior to analysis.

Supplier: Labconco

Cell logic Class II, Type B2 Biosafety Cabinets (BSCs) offer comprehensive personnel, product and environmental protection from hazardous particulates, including risk group agents requiring BSL 1-4 containment. Type B2 BSCs, sometimes referred to as 100% exhaust or total exhaust BSCs require a dedicated exhaust system and remote blower for each cabinet. Cell Logics are designed to meet the specific needs of cell research. Models feature a modified sash to accommodate a microscope and/or a temperature-controlled work area on the work surface to maintain cell viability. All models ensure the highest standard of safety and performance.

Supplier: Prosci

The screening of cDNA expression libraries from human tumors with serum antibody (SEREX) has proven to be a powerful method for identifying the repertoire of tumor antigens recognized by the immune system of cancer patients, referred to as the cancer immunome. In this regard, cancer/testis (CT) antigens are of particular interest because of their immunogenicity and restricted expression patterns. Synoivial sarcomas are striking with regard to CT antigen expression, however, highly expressed in sarcoma, CT antigens do not induce frequent humoral immune responses in sarcoma patients. Sera from two patients were used to immunoscreen cDNA libraries from two synovial sarcoma cell lines and normal testis, resulting in the identification of 113 distinct antigens. Sarcoma antigen NY-SAR-91 is one of them.

Supplier: Prosci

RHOBTB1 belongs to the Rho family of the small GTPase superfamily. It contains a GTPase domain, a proline-rich region, a tandem of 2 BTB (broad complex, tramtrack, and bric-a-brac) domains, and a conserved C-terminal region. The protein plays a role in small GTPase-mediated signal transduction and the organization of the actin filament system.The protein encoded by this gene belongs to the Rho family of the small GTPase superfamily. It contains a GTPase domain, a proline-rich region, a tandem of 2 BTB (broad complex, tramtrack, and bric-a-brac) domains, and a conserved C-terminal region. The protein plays a role in small GTPase-mediated signal transduction and the organization of the actin filament system. Alternate transcriptional splice variants have been characterized.

Supplier: Prosci

AKT1 is a general protein kinase capable of phosphorylating several known proteins.The serine-threonine protein kinase encoded by the AKT1 gene is catalytically inactive in serum-starved primary and immortalized fibroblasts. AKT1 and the related AKT2 are activated by platelet-derived growth factor. The activation is rapid and specific, and it is abrogated by mutations in the pleckstrin homology domain of AKT1. It was shown that the activation occurs through phosphatidylinositol 3-kinase. In the developing nervous system AKT is a critical mediator of growth factor-induced neuronal survival. Survival factors can suppress apoptosis in a transcription-independent manner by activating the serine/threonine kinase AKT1, which then phosphorylates and inactivates components of the apoptotic machinery. Multiple alternatively spliced transcript variants have been found for this gene.

Supplier: HANNA INSTRUMENTS

The pHep®5 is an advanced, waterproof pH and temperature tester with 0.01 resolution that makes measuring quick and easy. This accurate pH tester features 0.01 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.

Supplier: GENOVIS, INC MS

FabRICATOR Z Fab2 Kit consists of spin columns of FabRICATOR Z Immobilized for antibody digestion, and spin columns of CaptureSelect™* Fc resin for purification of fragments. One FabRICATOR Z spin column contains sufficient FabRICATOR Z-coupled agarose beads to process 0.5 mg mouse IgG2a and IgG3.

Supplier: QUALITY BIOLOGICAL, INC.

TE is composed of buffering agent Tris, and chelating agent EDTA. EDTA prevents degradation of DNA and RNA by chelating magnesium (or other divalent metal ions). Together, this Tris-EDTA based solution solubilizes DNA or RNA, while protecting it from degradation.

Supplier: MP Biomedicals

Caffeine Monohydrate protects against virus induction and chemical carcinogenesis. Commonly used as a mild stimulant.

Supplier: SPEX CERTIPREP LLC

Claritas PPT® Multi-Element Standards for ICP-MS. Tuning solutions are for ICP-MS instrumentation tuning and mass calibration prior to analysis.

Supplier: Prosci

PAX6 is one of many human homologues of the Drosophila melanogaster gene prd. In addition to the hallmark feature of this gene family, a conserved paired box domain, the encoded protein also contains a homeo box domain. Both domains are known to bind DNA,This gene encodes paired box gene 6, one of many human homologues of the Drosophila melanogaster gene prd. In addition to the hallmark feature of this gene family, a conserved paired box domain, the encoded protein also contains a homeo box domain. Both domains are known to bind DNA, and function as regulators of gene transcription. This gene is expressed in the developing nervous system, and in developing eyes. Mutations in this gene are known to cause aniridia as well as Peter's anomaly, both ocular diseases.

Supplier: VWR International

The VWR® Air Jacket CO₂ Incubator Basic delivers value and performance for everyday cell culture applications by providing a reliable growth environment with added convenience of on-demand high heat decontamination.

Supplier: SPEX CERTIPREP LLC

Claritas PPT® Multi-Element Standards for ICP-MS. Tuning solutions are for ICP-MS instrumentation tuning and mass calibration prior to analysis.

Supplier: Cloud-Clone

Monoclonal Antibody to Vitamin B6 (VB6), derived from OVA conjugated VB6, is reactive with General species.

Supplier: QUALITY BIOLOGICAL, INC.

Gentamicin is an aminoglycoside complex produced by fermentation of Micromonospora purpurea or M. echinospora. It is used as the sulfate salt.

Supplier: VELP SCIENTIFIC INC.

Multi-position magnetic stirrer with 6 or 15 positions, that remains cold even after several days of continuous use.

Supplier: SPEX CERTIPREP LLC

as PPT® multi-element spike standards for ICP-MS

Supplier: Steris

STERIS' Vesphene® III st Phenolic disinfectant is a liquid concentrate specifically formulated for the disinfection of hard surfaces. The use-dilution can be applied manually or sprayed.

Supplier: QUALITY BIOLOGICAL, INC.

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 applications.

Supplier: QUALITY BIOLOGICAL, INC.

Protein Running Buffer, 10X is used as the electrophoresis buffer during the stacking and resolve process of sodium dodecyl sulfate - polyacrylamide gel electrophoresis (SDS-PAGE), and is the running buffer for TRIS-glycine gel electrophoresis.