74362 Results for: "Open+Circulator+Systems&amp"

Supplier: VWR International

Motic's BA410 Elite Phase Package is a complete, premium phase microscopy bundle. This bundle is composed of the highest quality Motic components as well as a wide range of accessories and upgrades making it the perfect choice for any professional life-science research microscopist with a need for phase contrast microscopy.

Supplier: Invitrogen

Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

Supplier: Thermo Fisher Scientific

Everylab Centrifuge packages come with the range of Finnpipette® F2 pipettors, containing an F-Stand, F2 Pen, F2 Brochure, reagent reservoir demo pack, Good laboratory pipetting guide, an assortment of compatible Finntip flex tips and a pack of microcentrifuge tubes. Finntip flextips are the most advanced traditional tips, offering very low attachment and ejection forces. The Good laboratory pipetting guide contains essential pipetting information, from choosing the right type to detailed decontamination information. Simply choose between the Everylab Centrifuge Refrigerated package or the Everylab Centrifuge Ventilated package.

Supplier: Lakeland

Layer up and stay warm when donning these High-Performance FR Jackets, featuring inherently FR fabric and permanent moisture wicking properties.

Supplier: Lakeland

Layer up and stay warm when donning this High Performance FR Pullover Hoodies, featuring Inherently FR fabric and permanent moisture wicking properties.

Supplier: ADVANCED BIOMATRIX, INC. MS

Advanced BioMatrix products are recognized for purity, functionality, quality, and lot-to-lot consistency, allowing for reproducibility in your research.

Supplier: ReVacc Scientific

This pseudotyped virus uses recombinant vesicular stomatitis virus (rVSV) to carry the S protein of SARS-CoV-2 (GenBank: MN908947) with multiple mutations initially identified in variant of Omicron BA. The S has 18-aa cytoplasmic tail truncation for optimal infection.

Supplier: VWR

The VWR® PCR thermal cycler XT⁹⁶ combines industry-inspired innovation with the reliable quality of German manufacturing – housing both in a compact, low noise ventilation design that fits on virtually any bench top. For optimising PCR's, the XT⁹⁶ is also available with a gradient function.
The VWR® PCR thermal cycler XT⁹⁶ offers a powerful, yet easy to use software interface, as well as a host of other innovative features.

Supplier: Vileda Professional - FHP

A variety of traditional wet mops for production facility and controlled environment cleaning

Supplier: Invitrogen

Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

Supplier: Labconco

These enclosures provide practical, economical protection of operator and environment for applications that generate fine dusts or aerosols but do not provide product protection

Supplier: MP Biomedicals

The PlantCon™ container consists of a cover and a bottom and features a vent for gas exchange and a drip control lip to recycle condensation. The cover can be snapped on tight for long-term culture or loosely fitted during acclimation to external conditions prior to transplantation. Provided presterilized, made of clear unbreakable plastic. These disposable space saving containers are specifically designed for optimal plant cell culture applications.

Supplier: Charles River Laboratories Cell Solutions

This human stem cell portfolio includes hematopoietic CD34+ stem cell products as well as pluripotent stem cells.

Supplier: INDIGO BIOSCIENCES INC MS

Eliminate weeks of cell culture while achieving superior sensitivity with reproducible results from this all-inclusive cell-based luciferase reporter assay. INDIGO’s Fibroblast Growth Factor Receptor 1c and β-Klotho reporter assay allows you to quickly screen test samples to quantify functional activity, either agonist or antagonist, they may exert against FGFR/β-Klotho.

Supplier: Eagle Biosciences

SeroMP Recombinant IgA ELISA is to detect specific IgA antibodies to M.pneumoniae in human serum.

Supplier: VWR International

These microprocessor-controlled forced air units are equipped with a blow-out back panel to protect the user from injury.

Supplier: Globe Scientific

Globe Glass™ beakers are made with uniform wall thickness, flat bottoms, and low expansion 3.3 Borosilicate beaker glass, making them a strong and durable choice with excellent resistance to thermal shock. The lab beakers have beaded rims and formed spouts to facilitate accurate and steady pouring of liquids. Globe Glass™ low form Griffin style graduated beakers are available in sizes from 10 to 4000 ml.

Supplier: Lakeland

Layer up and stay warm when donning this High Performance FR Hi-Vis Jacket, featuring inherently FR fabric and permenant moisture wicking properties.

Supplier: DRG International

An enzyme immunoassay for the quantitative determination of caridac specific troponin I in serum.

Supplier: Globe Scientific

Globe Glass™ graduated cylinders are calibrated to ASTM E1272 standards for precise measurement of volumes of liquids. A solid hexagonal base provides stability, and an included polyethylene (PE) bumper guard helps to protect against accidental breakage. These graduated cylinders are calibrated TD, 'To Deliver', and are available in sizes ranging from 5 to 2000 ml, with Class A or Class B calibration tolerance options. Class A graduated cylinders include a batch calibration certificate.

Supplier: Sartorius

Tacta® is a premium mechanical pipette featuring superb comfort and reliability. Tacta® makes pipetting effortless and safe, while producing accurate and reliable results time after time. Made from carefully selected materials, with each component designed to meet the highest standards.

Supplier: Genetex

Pigment epithelium derived factor, originally identified in conditioned medium of cultured human fetal retinal pigment epithelial (RPE) cells, is a neurotrophic protein that induces extensive neuronal differentiation in human Y79 retinoblastoma cells, a neoplastic counterpart of normal retinoblasts. It has been suggested that PEDF is synthesized by RPE cells and secreted into the retina interphotoreceptor matrix where it may influence development/differentiation of the neural retina. PEDF is a potent inhibitor of angiogenesis. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity. The PEDF gene is a member of the serpin gene family. Serpins are a group of serine protease inhibitors, some of which have also been reported to exhibit neurotrophic activity.

Supplier: Genetex

Alpha 1 Fetoprotein is a major plasma protein produced by the yolk sac and the liver during fetal life. Alpha-fetoprotein expression in adults is often associated with hepatoma or teratoma. However, hereditary persistance of alpha-fetoprotein may also be found in individuals with no obvious pathology. The protein is thought to be the fetal counterpart of serum albumin, and the alpha-fetoprotein and albumin genes are present in tandem in the same transcriptional orientation on chromosome 4. Alpha-fetoprotein is found in monomeric as well as dimeric and trimeric forms, and binds copper, nickel, fatty acids and bilirubin. The level of alpha-fetoprotein in amniotic fluid is used to measure renal loss of protein to screen for spina bifida and anencephaly. Expression has been documented in human adrenal, liver, ovary, testis, and pancreas. ESTs have been isolated from normal human brain, liver/spleen, embryo and uterus tissue libraries.

Supplier: Promega Corporation

ADP-Glo Kinase Assay is a luminescent kinase assay that measures ADP formed from a kinase reaction; ADP is converted into ATP, which is converted into light by Ultra-Glo Luciferase. The luminescent signal positively correlates with kinase activity.

Supplier: Lakeland

Lightweight, Inherently FR Long Sleeve Knit Crew with permanent moisture wicking properties make this an extremely comfortable FR/AR base layer garment.

Supplier: Lakeland

Layer up and stay warm when donning this High Performance FR Pullover Hi-Vis Hoodies, featuring inherently FR fabric and permanent moisture wicking properties.

Supplier: Lakeland

Lightweight, inherently FR Short Sleeve Knit Crew with permanent moisture wicking properties make this an extremely comfortable FR/AR base layer garment.

Supplier: Labconco

REDISHIP Logic Class II, Type A2 Biosafety Cabinets with 10" sash, right-side service fixture, UV, right and left side Vacu-Pass Portals and base stand, 115V, 60Hz

Supplier: Biosensis

Fluoro-Jade C stains all degenerating neurons regardless of specific insult or mechanism of cell death. The dye is highly resistant to fading and is compatible with virtually all histological processing and staining protocols.

Supplier: YSI

Rugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature, and dissolved oxygen.