97827 Results for: "25-Hydroxyvitamin+D3"

Supplier: Thermo Fisher Scientific

1,10-Phenanthroline hydrochloride monohydrate 97%

Supplier: ProSci Inc.

Interleukin-12 (IL-12), also known as Natural Killer Cell Stimulatory Factor (NKSF) or Cytotoxic Lymphocyte Maturation Factor (CLMF), is a heterodimeric pleiotropic cytokine made up of a 40 kDa (p40) subunit and a 35 kDa (p35) subunit. IL-12 is produced by macrophages and B lymphocytes and has been shown to have multiple effects on T cells and Natural Killer (NK) cells. Some of these IL-12 activities include the induction of IFN-gamma and TNF in resting and activated T and NK cells; the enhancement of cytotoxic activity of resting NK and T cells, the stimulation of resting T cell proliferation in the presence of a comitogen; and the enhancement of NK cell proliferation. Current evidence indicates that IL-12 is a key mediator of cellular immunity and induces the differentiation of Th1 cells from precursor T helper cells. Based on its activities, it has been suggested that IL-12 may have therapeutic potential as a vaccine adjuvant that promotes cellular immunity and as an antitumour and anti viral agent.

Supplier: Biotium

Label your antibody with one of our superior CF® Dyes in 30 minutes without a purification step. Labelling tolerates many common buffer components including BSA and ascites.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions.

Supplier: SWANN MORTON

Qlicksmart SnapIT is a simply safer way to open glass ampoules and avoid painful and dangerous sharps injuries. This easy-to-use multi-use ampoule opener avoids the unacceptable sharps injury rates seen when ampoules are opened by hand. L×W: 80×13 mm, 11 g. Plastic (body), Silicon (O-ring), Stainless steel (keyring and spring).

Supplier: witeg Labortechnik

Tubing threaded 22x110x1.8mm gl25 with screw threaded, straight,acc. to din 12216, with iso screw thread,made of borosilicate glass , available with screw thread gl, rd or svl null

Supplier: HONEYWELL SAFETY

GLOVE DEEP BLUE WINTER GAUGE 13 S.10 1 * 1 PAIR

Supplier: Bioss

Integrins alpha-1/beta-1, alpha-2/beta-1, alpha-10/beta-1 and alpha-11/beta-1 are receptors for collagen. Integrins alpha-1/beta-1 and alpha-2/beta-2 recognise the proline-hydroxylated sequence G-F-P-G-E-R in collagen. Integrins alpha-2/beta-1, alpha-3/beta-1, alpha-4/beta-1, alpha-5/beta-1, alpha-8/beta-1, alpha-10/beta-1, alpha-11/beta-1 and alpha-V/beta-1 are receptors for fibronectin. Alpha-4/beta-1 recognises one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. Integrin alpha-5/beta-1 is a receptor for fibrinogen. Integrin alpha-1/beta-1, alpha-2/beta-1, alpha-6/beta-1 and alpha-7/beta-1 are receptors for lamimin. Integrin alpha-4/beta-1 is a receptor for VCAM1. It recognises the sequence Q-I-D-S in VCAM1. Integrin alpha-9/beta-1 is a receptor for VCAM1, cytotactin and osteopontin. It recognises the sequence A-E-I-D-G-I-E-L in cytotactin. Integrin alpha-3/beta-1 is a receptor for epiligrin, thrombospondin and CSPG4. Alpha-3/beta-1 may mediate with LGALS3 the stimulation by CSPG4 of endothelial cells migration. Integrin alpha-V/beta-1 is a receptor for vitronectin. Beta-1 integrins recognise the sequence R-G-D in a wide array of ligands. Isoform beta-1B interferes with isoform beta-1A resulting in a dominant negative effect on cell adhesion and migration (in vitro). In case of HIV-1 infection, the interaction with extracellular viral Tat protein seems to enhance angiogenesis in Kaposi's sarcoma lesions.

Supplier: Heidolph Instruments GmbH & Co.KG

Laboratory screw connection GL25 - diam10sw 1 * 1 items

Supplier: EPPENDORF

Eppendorf Tubes® with screw cap are an ideal choice when working with medium-sized sample volumes (0,5 to 5,0 ml). SafeCode variants enhance sample identification, while the BioBased option, manufactured using renewable resources, provides an eco-friendly alternative without compromising performance.

Supplier: EPPENDORF

Eppendorf ep Dualfilter T.I.P.S.® Racks offer 'PCR clean and Sterile' grade filter pipette tips, providing dual-layer protection against contamination for critical lab applications, ensuring precision, reliability, and hygiene in high-stakes environments.

Supplier: Cytiva

illustra™ Hot Start Master Mix is a 2X premixed formulation that can effectively reduce non specific priming and primer-dimer formation during PCR. illustra™ Hot Start Master Mix uses a novel hot start method called primer sequestration.

Supplier: LABCONCO

Self-contained ductless enclosures allow safe handling of organic, formaldehyde, acid gas, sulphur compounds, or ammonia chemical fumes and vapours, as well as particulates. Air inside the enclosures passes through carbon filters, and in some cases additional HEPA particulate filters, before being safely exhausted back into the laboratory. No outside ducting is required.

Supplier: MICRONOVA

Sterile Bucketliner 24x24IN, LDPE/Nylon, 6 liners per double bag 8 bags 1 * 48 items

Supplier: CUSTOM MADE CHEMICALS LAB

HighPurS-Calcium Carbonate (CaCO3)- min. 99.99% - Noncertified Conservation 36 months. (36 months after opening) Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 50 g

Supplier: Avantor Fluid Handling

Versatile piston pump systems for high-accuracy fluid delivery and dispensing with an intuitive touch-screen interface.

Supplier: Abnova

Mouse monoclonal antibody raised against partial recombinant mouse Gabrb3. 1 * 50 µG

Supplier: IBI SCIENTIFIC

ELECTROPHORESIS SYSTEM 1 * 1 items

Supplier: JM BROSSERIE

CLEAN. BRUSH Ø2.3MM L=100MM PA WH 0.08MM 1 * 5 items

Supplier: CAMAG

DOSING SYRINGE 25µL FR ATS4 W/O NEEDLE 1 * 1 items

Supplier: VWR Chemicals

VWR® dehydrated culture media that has been granulated offers both convenience and safety benefits. The correct dissolution of culture media is critical to achieving the best performance. Granulated culture media saves time in the preparation of ready to use culture media. In addition, granulation reduces dust generation, so handling the product is more pleasant and safer for the user, making it a much cleaner and safer working environment.

Supplier: Hospidex

Microsyringe 25µl GC standard with glass handle and interchangeable needle 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

Mercury (I) (Mercurous) Nitrate 0.1M (0.1N) CRM, ISO 17034 and ISO 17025,,,, Conservation 12 months. ,,,, Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 500 mL

Supplier: HWS LABORTECHNIK

HWS FLAT GROUND COVER NW 200 MM NS 45/40 SH 1X DN 40F S / 45 1 X GL 45S 10 3 X NS 29/32S 10 2 X GL 25G +++FLANGE SYSTEM HWS 1 * 1 items

Supplier: Poulten & Graf

Mixing Cylinders, FORTUNA, 25ml:0.5, TS 14.5/23, hexagnal base, with PP-stopper, A, conformity approved, Borosilicate glass, amber graduated 1 * 2 items

Supplier: CUSTOM MADE CHEMICALS LAB

Eluent concentrate for IC: 0.45M Na2CO3 0.14M NaHCO3 in H2O Conservation 12 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 500 mL

Supplier: PHC Corporation

Plant Growth Chamber with programmable temperature & illumination. Temperature 0C to 50C lights off. 10C to 50C lights on.29 4 li tres . Interior capacity, supplied with 5 shelves. 1 * 1 items

Supplier: Thermo Scientific

Thermo Scientific™ TDE Series ultra-low temperature freezers, powered by H-drive, feature four upright models, maximizing storage capacity from 30000 up to 60000 2 ml vials. The TDE Series is a sustainable and reliable solution with ultimate sample security and operational savings for every laboratory. Sustainability features include natural refrigerants and water-blown foam, compliant with many sustainability standards.

Supplier: Cytiva

MabSelect SuRe™ LX is a protein A affinity medium with very high dynamic binding capacity at extended residence times and is developed for high titer antibody processes.

Supplier: MP Biomedicals

Storage: Room Temperature, desiccate, store under nitrogen.
Ferrous sulfate heptahydrate is a reagent used in the manufacturing of iron compounds, in electroplating baths, aluminium etching, process engraving and lithography, and in redox polymerisation. It is used as a reducing agent in chemical processes, leather dyes and writing inks. Also, it is a component of weed killers, wood preservatives and water treatment processes. Used In prevention of chlorosis in plants and therapeutically as hematinic. In veterinary medicine, it is used as an astringent to combat iron deficiency. Ferrous sulfate heptahydrate is used in the determination of phosphorus as per the method of Taussky and Shorr. Ferrous sulfate heptahydrate is used in cell culture applications generally bound to transferrin, citrate or other iron transport molecules.