40204 Results for: "lint+free+wipes"

Supplier: Thermo Fisher Scientific

The Barnstead LabTower EDI water purification systems provides up to 200L/day of Type 1, ultrapure (18.2 megohm) water or Type 2 (10-15 megohm) water from tap water

Supplier: Cytiva

HiTrap IMAC FF is prepacked with IMAC Sepharose 6 Fast Flow. The resin is charged with the metalion of your choice for Immobilized Metal ion Affinity Chromatography (IMAC) and subsequent purification of polyhistidine tagged proteins.

Supplier: Celestron International

The Smartphone Adapter DX Kit is a great first step into the world of astroimaging or digiscoping.

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15 - 30 °C)
Glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. Glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. Glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component. Glycerol is used in the concentration and storage of enzymes. Also prevents back-diffusion and protein samples into the buffer. Ideal for use as a cryoprotectant.

Supplier: Sartorius

These Cubis® II premium MCA series - advanced user interface balances are ideal for high-performance portfolio of both labs weighing hardware and software.

Supplier: Eppendorf

For any application that requires sample/reaction mixing and heating the Eppendorf® ThermoMixer F family is what you need. Whether you work with 0.5/1.5/2.0 ml tubes or plates (MTP and DWP) the dedicated fixed blocks offer a perfect solution for your special application.

Supplier: Promega Corporation

The P450-Glo Screening Systems provide a complete set of reagents for performing luminescent cytochrome P450 assays

Supplier: Analytik Jena US

The novel innuPREP Virus DNA/RNA Kit-IPC16 is an extraction kit for isolating viral DNA and RNA at the same time and from the same sample. When used in conjunction with the InnuPure C16 touch, the kit is suitable for an exceptionally wide variety of starting materials.

Supplier: Peprotech

SDF-1α and β are stromal-derived, CXC chemokines that signal through the CXCR4 receptor. SDF-1α and β chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV-suppressive activity in cells expressing the CXCR4 receptor. Human and murine SDF-1 proteins act across species. SDF-1α and β contain the four highly conserved cysteine residues present in CXC chemokines. The mature SDF-1β protein, produced by an N-terminal trucation of two additional amino acids, after removal of the signal sequence, contains 72 amino acid residues. Recombinant Human SDF-1β (CXCL12) is an 8.5 kDa protein containing 72 amino acid residues.

Supplier: Prosci

This antibody recognizes a glycoprotein of 44-88kDa, which is identified as CD28. It is the critical Tcell co-stimulatory receptor which provides to the cell the important second activation signal by binding CD80 and CD86 that are expressed by antigen presenting cells. Besides its co-stimulation role, CD28 functions in preventing Tcells from anergic hyporesponsive state or from undergoing premature apoptotic cell death. it is also expressed on human fetal NK cells and some NK cell lines, whereas on murine NK cells the CD28 expression is much broader.

Supplier: Prosci

This antibody is specific to Insulin-like Growth Factor (IGF1) and shows minimal cross-reaction with IGF-11, Proinsulin, MSF, and Insulin. IGF1 is a polypeptide growth factor with two isoforms that are produced by alternative splicing. Isoform 1 is also known as IGF-IB while isoform 2 is known as IGF-IA. IGF1 stimulates the proliferation of a wide range of cell types including muscle, bone and cartilage tissue. It functions as an autocrine regulator of growth. Activation of IGF system has emerged as a key factor for tumor progression and resistance to apoptosis in many cancers like those of breast, thyroid and colon.

Supplier: Prosci

CD40 belongs to the TNF-receptor superfamily and is essential in mediating a broad variety of immune and inflammatory responses including T cell-dependent immunoglobulin class switching, memory B cell development, and germinal center formation. The interaction of CD40-CD40L is necessary for amyloid-beta-induced microglial activation, and thus is thought to be an early event in Alzheimer disease pathogenesis. CD40 is constitutively expressed by antigen presenting cells, including dendritic cells, B cells and macrophages. Consistent with its widespread expression on normal cells, CD40 is also expressed on a wide range of tumor cells, including non-Hodgkin's and Hodgkin's lymphomas, myeloma and some carcinomas including nasopharynx, bladder, cervix, kidney and ovary.

Supplier: Sartorius

Compact laboratory water systems for 10 liters per day.

Supplier: DuPont

Tychem® 10000 exhibits excellent chemical barrier properties and offers an extremely durable fabric that is puncture- and tear-resistant.

Supplier: AZENTA US, INC

These plates are ideal for use with robotic systems. Low profile, flat optical with individually removable 2D barcoded 0.1 ml polypropylene wells, rigid linear barcoded polycarbonate frame, cut corner H1.

Supplier: Eppendorf

The Innova 40/40R is an easy-to-program orbital shaker that comes with the famous Innova triple eccentric drive to provide 24/7 reliable operation for decades.

Supplier: Cytiva

HyClone AdvanceSTEM ES Qualified Amino Acids have been optimized for growth of embryonic cell cultures. Providing optimal culture conditions can be one of the greatest challenges in stem cell research, particularly in keeping cells in an undifferentiated state or directing differentiation when desired. HyClone AdvanceSTEM line of stem cell culture products can help you meet those challenges. Classic culture conditions for 129-derived murine embryonic stem cells (mESCs) include culturing in medium containing DMEM, FBS, LIF and co-culturing with primary mouse embryonic fibroblasts (MEFs).

Supplier: DRG International

An enzyme immunoassay for the quantitative measurement of estradiol in serum and plasma.

Supplier: Promega Corporation

New formulation of Taq DNA Polymerase with enhanced performance over standard Taq DNA Polymerase. Available in two all-in-one master mixes: green and colorless. The green master mix allows direct gel analysis after amplification.

Supplier: MP Biomedicals

CellMaxx™ Bovine Albumin is chromatographically purified from New Zealand-sourced bovine plasma in an ISO quality system assuring complete traceability and consistent high quality. This albumin has very low endotoxin and low IgG to simplify downstream purification, is tested for the absence of viruses according to 9CFR and has the highest possible biosafety level. The albumin supports growth of stem cells and increases protein production from hybridoma cells.

Supplier: Hycor Biomedical

The KOVA® systems include disposable tubes, caps, pipets, and slides designed to standardize urinalysis in the laboratory

Supplier: 3M Healthcare

Betafine™ PPG series filter capsule is our absolute–rated, graded–porosity multi–layer 100% polypropylene pleated nonwoven filter with Advanced Pleat Technology (APT). APT increases the usable surface area while allowing the product to be offered in standard sizes. All–polypropylene material offers excellent chemical compatibility with many solvents.

Supplier: FLOWLINE

An integrated control automation solution that provides noncontact level measurement with switch and control capabilities.

Supplier: HANNA INSTRUMENTS

This laboratory pH meter delivers precision while offering simplicity and versatility in a sleek design.

Supplier: Prosci

Factor XIIIa has been identified in platelets, megakaryocytes, and fibroblast-like mesenchymal or histiocytic cells in the placenta, uterus, and prostate, monocytes and macrophages and dermal dendritic cells. Anti-Factor XIIIa has been found to be useful in differentiating between dermatofibroma (almost all cases are positive), dermatofibrosarcoma protuberans (-/+) and desmoplastic malignant melanoma (-). Anti-Factor XIIIa positivity is also seen in capillary hemagioblastoma, hemangioendothelioma, hemangiopericytoma, xanthogranuloma, xanthoma, hepatocellular carcinoma, glomus tumor, and meningioma.

Supplier: Boekel

The Boekel Scientific Platelet Agitator and Platelet Incubators are designed for use in blood banks and blood centers for short term storage of blood platelets.

Supplier: Prosci

It recognizes a protein of 75kDa, identified as Thrombomodulin. Thrombomodulin is a transmembrane glycoprotein with natural anticoagulant properties. It is normally expressed by a restricted number of cells, such as endothelial and mesothelial cells. In addition, synovial lining and syncytio-trophoblasts of placenta also express thrombomodulin. This protein is present in almost all of benign vascular tumors and majority of malignant vascular tumors (Kaposi s sarcoma, angiosarcoma, and epithelioid hemangioendothelioma). Hence, anti-thrombomodulin serves as a sensitive marker for lymphatic endothelial cells and their tumors. Recently, thrombomodulin antibody has been used for mesothelial cells and malignant mesotheliomas.

Supplier: MP Biomedicals

IPTG (isopropyl-β-thiogalactoside) is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of β-galactosidase in Escherichia coli.
IPTG is a commonly used reagent in cloning procedures that require induction of b-galactosidase activity and is used in conjunction with X-Gal in blue-white color selection of recombinant bacterial colonies.
The final concentration typically used in indicator plates is 0.2 mM.

Supplier: Thermo Scientific

Use performance level 1 Thermo Scientific™ SureSTART™ 2 ml glass screw top vials for everyday chromatography analysis. They provide an affordable choice and can be used with all GC and HPLC/UHPLC instrument types. These 2 ml glass screw top vials are specification certified to ensure autosampler compatible physical dimensions. Choose from clear and amber glass. The vials meet all requirements of US, EU, and JPN Pharmacopia. Seal these screw top vials with 9 mm screw caps and septa.

Supplier: Cytiva

HyClone AdvanceSTEM Cell Culture Media is 'optimized for growth of embryonic cell cultures. Providing optimal culture conditions can be one of the greatest challenges in stem cell research, particularly in keeping cells in an undifferentiated state or directing differentiation when desired. HyClone AdvanceSTEM line of stem cell culture products can help you meet those challenges. Classic culture conditions for 129-derived murine embryonic stem cells (mESCs) include culturing in medium containing DMEM, FBS, LIF and co-culturing with primary mouse embryonic fibroblasts (MEFs).