34726 Risultati per: "2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde&amp"

Supplier: ProSci Inc.

Mouse Cxcl12 is a secreted and highly conserved protein which belongs to the intercrine alpha (chemokine CxC) family.CXCL12 is widely expressed in various organs including brain, kidney, skeletal muscle, heart, liver, and lymphoid organs. Cxcl12 activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. It also binds to atypical chemokine receptor ACKR3 which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. Cxcl12 has several critical functions during embryonic development such as B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation. Cxcl12 plays an important role in acting as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. It stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. It also plays a protective role after myocardial infarction, induces down-regulation and internalization of ACKR3 expressed in various cells and stimulates the proliferation of bone marrow-derived b progenitor cells in the presence of IL-7 as well as growth of the stromal cell-dependent B-cell clone DW34 cells.

Supplier: HAMILTON BONADUZ

Syringe,HPLC,needle 51mm long,0.72mm, style 3 100ul,Hamilton 710SNR calibrated 1 * 1 items

Supplier: KNICK

CONDUCTIVITY STANDARD 1 * 300 mL

Supplier: Thermo Scientific

Hose connector/lead through 3/8 1 * 1 items

Supplier: BUCHI

SVL22 Insert 1 * 1 items

Supplier: TRESTON

Middle dividers and plates 3, drawer 130/150 and 1 1 * 1 items

Supplier: Merck

Fast method development of complex samples across the pH range from 1,5 to 10,5 with different mobile phases and temperature conditions.
Purospher® STAR RP-18 endcapped HPLC columns are designed for universal use. Basic, neutral and metal-chelating compounds can easily be separated with simple mobile phases – naturally without peak tailing. Thanks to its outstanding performance and stability, Purospher® STAR RP-18 endcapped offers maximum flexibility in method development. Robust methods can be developed over the entire pH range from 1,5 to 10,5. High pH-stability allows the separation of strongly basic compounds with alkaline eluents. The combination of high purity silica, best all-round retention characteristics, outstanding pH stability up to pH 10,5, and suitability for up to 100% aqueous mobile phases, make Purospher® STAR RP-18 endcapped an all-round top performance column, almost universal in its range of applications.

Supplier: TRESTON

Middle dividers and plates 3, drawer 130/75 1 * 1 items

Supplier: TRESTON

Horizontal dividers, drawer 130/100 1 * 1 items

Supplier: TRESTON

Middle dividers and plates 3, drawer 130/100 1 * 1 items

Supplier: TRESTON

Horizontal dividers, drawer 130/75 1 * 1 items

Supplier: TRESTON

Horizontal dividers, drawer 130/150 1 * 1 items

Supplier: Sartorius Balances

The Cubis® II range has a modular design that to allows the customer to choose the components that suit the application area that is of interest. For the customer, this configurable concept delivers quality weighing, together with a high degree of flexibility, without having to invest in expensive equipment that has features that may never be required.

Supplier: Greiner Bio-One

Plate 384 Deepwell Masterblock polypropylene V-bottom natural with barcode non-sterile (6 plates/bag) for J<(>&<)>J only 1 * 60 items

Supplier: Hettich

Adapter for 8 x 7mL Blood Collection Tubes 1 * 1 items

Supplier: WINDRUSH TECHNOLOGY

WR-Adapter 105 1 * 1 Pack.

Supplier: TRESTON

Pick up boxes, drawer 130/75 1 * 1 items

Supplier: FRITSCH

High-performance Cyclone separator 1 * 1 items

Supplier: TRESTON

Tool troughs 33 and 45mm, drawer 130/75 1 * 1 items

Supplier: FINE SCIENCE TOOLS

SCISSOR TOUGHCUT SHARP/BLUNT 13CM 1 * 1 ST

Supplier: HARVARD APPARATUS

Base,suction mounted,100mm diameter, accepts diameters up to 13mm 1 * 1 items

Supplier: TRESTON

Tool troughs 45 and 70mm, drawer 130/75 1 * 1 items

Supplier: VELP SCIENTIFIC

DK digesters are traditional digesters, consisting of an aluminium heating block that offers excellent thermal homogeneity, heating up to 450 °C, providing accuracy and minimum energy consumption. DK Series Digesters are suitable for Kjeldahl digestion applications and selected models can be combined with accessories to perform COD and metal determination applications.

Supplier: HARVARD APPARATUS

Base,platform,medium weight (1.5kg), filled GR nylon,230 x 156mm 1 * 1 items

Supplier: VWR Collection

This user friendly portable instrument with robust IP 67 rated housing provides high resolution and accuracy for precise measurements of pH, mV, conductivity and oxygen in field applications (can only be used to measure any two of these at the same time). Complete with waterproof USB output for connection to a computer. GLP compliant.

Supplier: TIGER-VAC

Screw TCC 5x13 Stainless Steel 214424 1 * 1 Each

Supplier: MACHEREY-NAGEL

SCREW CAPS N 20 1 * 100 items

Supplier: Hettich

ADAPTER FOR 12X1.1-6 ML TUBE IN 5092 1 * 1 items

Supplier: THERMO H + P LABORTECHNIK

PRESSURE SWITCH G1/4INCHA, 3,7BAR MINUS 1 * 1 items

Supplier: FINE SCIENCE TOOLS

[EN]MICRO TATTOO SYSTEM 13CM F/LAB ANIMA