19899 Results for: "4-Chlorotetrazolo[1,5-a]quinoxaline&amp"

Supplier: SCHERF PRAZISION

SCREWCAP GPI15-425 1 * 200 items

Supplier: KIRSCH PHILIPP

CABLE COMPRESSION FITTING M25 15MM DIA 1 * 1 items

Supplier: STUART SCIENTIFIC

SS10 Overhead stirrergeneral purpose 15L capacity 1 * 1 items

Supplier: Merck

Available with optimised 2 μm particulate silica, these UHPLC columns, based on Purospher® STAR RP-18 endcapped, are ideal for ultra-fast applications, where resolution, sensitivity and sample throughput are crucial. They are the first choice for high throughput screening and QC analyses, process monitoring, method development and LC-MS applications. Due to its balanced selectivity, Purospher® STAR RP-18 endcapped UHPLC columns cover almost all demanding separations with tailing-free chromatograms. Purospher® STAR RP-18 endcapped 3 μm columns are recommended for difficult samples where clogging and back pressure present an issue.

Supplier: Avantor Fluid Handling

Versatile pumps for process applications – with an intuitive touch-screen interface and advanced connectivity.

Supplier: FRITSCH

The bottom sieves are made of stainless steel trapezoidal resp. round perforation sheets metal. Larger openings mean faster throughput, less time in the mill and less wear. Bottom sieves with trapezoidal perforation effect improved size reduction th 1 * 1 items

Supplier: PROSCI

ADAM15 is a member of the ADAM (a disintegrin and metalloproteinase) protein family. ADAM family members are type I transmembrane glycoproteins known to be involved in cell adhesion and proteolytic ectodomain processing of cytokines and adhesion molecules. This protein contains multiple functional domains including a zinc-binding metalloprotease domain, a disintegrin-like domain, as well as a EGF-like domain. Through its disintegrin-like domain, this protein specifically interacts with the integrin beta chain, beta 3. It also interacts with Src family protein-tyrosine kinases in a phosphorylation-dependent manner, suggesting that this protein may function in cell-cell adhesion as well as in cellular signaling.The protein encoded by this gene is a member of the ADAM (a disintegrin and metalloproteinase) protein family. ADAM family members are type I transmembrane glycoproteins known to be involved in cell adhesion and proteolytic ectodomain processing of cytokines and adhesion molecules. This protein contains multiple functional domains including a zinc-binding metalloprotease domain, a disintegrin-like domain, as well as a EGF-like domain. Through its disintegrin-like domain, this protein specifically interacts with the integrin beta chain, beta 3. It also interacts with Src family protein-tyrosine kinases in a phosphorylation-dependent manner, suggesting that this protein may function in cell-cell adhesion as well as in cellular signaling. Multiple alternatively spliced transcript variants encoding distinct isoforms have been observed.

Supplier: PROSCI

IL15 is a cytokine that regulates T and natural killer cell activation and proliferation. This cytokine and interleukine 2 share many biological activities. They are found to bind common hematopoietin receptor subunits, and may compete for the same receptor, and thus negatively regulate each other's activity. The number of CD8+ memory cells is shown to be controlled by a balance between this cytokine and IL2. This cytokine induces the activation of JAK kinases, as well as the phosphorylation and activation of transcription activators STAT3, STAT5, and STAT6. Studies of the mouse counterpart suggested that this cytokine may increase the expression of apoptosis inhibitor BCL2L1/BCL-x (L), possibly through the transcription activation activity of STAT6, and thus prevent apoptosis.The protein encoded by this gene is a cytokine that regulates T and natural killer cell activation and proliferation. This cytokine and interleukine 2 share many biological activities. They are found to bind common hematopoietin receptor subunits, and may compete for the same receptor, and thus negatively regulate each other's activity. The number of CD8+ memory cells is shown to be controlled by a balance between this cytokine and IL2. This cytokine induces the activation of JAK kinases, as well as the phosphorylation and activation of transcription activators STAT3, STAT5, and STAT6. Studies of the mouse counterpart suggested that this cytokine may increase the expression of apoptosis inhibitor BCL2L1/BCL-x (L), possibly through the transcription activation activity of STAT6, and thus prevent apoptosis. Two alternatively spliced transcript variants of this gene encoding the same protein have been reported.

Supplier: Merck

POLYOXYETHANYL-ALPHA-TOCOPHERYL SEBACAT 1 * 10 mL

Supplier: REITENSPIESS BUERSTEN

BRUSH NYLON Ø 15MM 1 * 1 items

Supplier: QUARTZTECHNISCHE WERKSTATTEN

BOAT COMBUSTION WITH GRIP 48X15X10 MM 1 * 1 items

Supplier: IKA JANKE KUNKEL

Replacement chuck ForIKA Stirrer+ Headlees Pin 2549900 1 * 1 items

Supplier: PROSCI

Cytochrome c oxidase (COX), the terminal component of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. This component is a heteromeric complex consisting of 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, and the nuclear-encoded subunits may function in the regulation and assembly of the complex. This nuclear gene encodes a protein which is not a structural subunit, but may be essential for the biogenesis of COX formation and may function in the hydroxylation of heme O, according to the yeast mutant studies. This protein is predicted to contain 5 transmembrane domains localized in the mitochondrial inner membrane.Cytochrome c oxidase (COX), the terminal component of the mitochondrial respiratory chain, catalyzes the electron transfer from reduced cytochrome c to oxygen. This component is a heteromeric complex consisting of 3 catalytic subunits encoded by mitochondrial genes and multiple structural subunits encoded by nuclear genes. The mitochondrially-encoded subunits function in electron transfer, and the nuclear-encoded subunits may function in the regulation and assembly of the complex. This nuclear gene encodes a protein which is not a structural subunit, but may be essential for the biogenesis of COX formation and may function in the hydroxylation of heme O, according to the yeast mutant studies. This protein is predicted to contain 5 transmembrane domains localized in the mitochondrial inner membrane. Alternative splicing of this gene generates several transcript variants diverging in the 3' region including alternate poly A sites. In total, 2 different isoforms are encoded by these variants.

Supplier: HETTICH

RACK L 1 * 1 items

Supplier: HUBER

UNICHILLER P015W OLE 1 * 1 items

Supplier: IKA JANKE KUNKEL

PBA MOTOR RO / RT POWER 1 * 1 items

Supplier: MACHEREY-NAGEL

Filter paper circles MN 605 15cm diameter, pack of 100. 1 * 100 items

Supplier: MACHEREY-NAGEL

Filter paper folded MN 651 1/4 15cm diameter, pack of 100. 1 * 100 items

Supplier: NEUBERT VOLUME GLASSWAERE

PYKNOMETER N. HUBBARD 25ML KON., (DKD) 1 * 1 items

Supplier: MACHEREY-NAGEL

Filter paper circles MN 675 15cm diameter, pack of 100. 1 * 100 items

Supplier: MACHEREY-NAGEL

Filter paper circles MN 918 15cm diameter, pack of 100. 1 * 100 items

Supplier: BUCHI

Paper thimbles, 40 ml (qty 25) 1 * 25 items

Supplier: witeg Labortechnik

CHROMATOGRAPHIE COLUMN 14X400MM 1 * 1 items

Supplier: NEUBERT VOLUME GLASSWAERE

STALAGMOMETER N TRAUBE ROHR A CA 2 5ML 1 * 1 items

Supplier: HETTICH

ADAPTER FOR 42X1.5/2.0 ML TUBE 1 * 1 items

Supplier: NEUBERT VOLUME GLASSWAERE

STALAGMOMETER N TRAUBE ROHR C CA 2 5ML 1 * 1 items

Supplier: TESTO

The compact 16 mm vane anemometer testo 416 with telescopic probe and App connection, we can carry out flow measurements in the ventilation ducts of air conditioning and ventilation systems easily, quickly and precisely. The integrated telescope can be extended up to 850 mm, making it easier to work overhead or in large diameter ducts. To ensure that have all the relevant information at our fingertips, the testo 416 automatically calculates time and point average values as well as the volume flow rate. The compact design and the robust housing, the vane anemometer can also stand it if conditions get a little rougher at times.

Supplier: Portwest

The thoughtfully designed, innovative hi-vis trousers are made from a 50+ UPF rated polyester/cotton fabric which blocks 98% of UV rays. Oxford fabric reinforcement at key abrasion points and triple stitching throughout guarantees maximum durability.

Supplier: THERMO HERAUS

CAPILLARY TUBE 2-HOLE 4X0,8X15 MM 1 * 4 items

Supplier: VICI JOUR RESEARCH

EASY-FLANGE DISC W/ 1.5MM POLYMER PIN 1 * 1 items