62583 Results for: "Zoutzuur&pageNo=50&view=easy"

Supplier: Epredia

Microslide superfrost cut yellow glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: Epredia

Microslide superfrost cut pink glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: BIO RAD

[EN]IQ MULTIPLEX POWERMIX 200 REACTIONS

Supplier: Epredia

Microslide superfrost cut green glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: BANDELIN-ELECTRONIC

SONOREX DIGITEC DT 52/230 V, ULTRASON EU 1 * 1 items

Supplier: Amarell

ELEKTRON. DIGITAL THERM. AD 15 SPEEDLAB 1 * 1 items

Supplier: Hielscher Ultrasonics

ULTRASCHALLPROZESSOR UP50H 1 * 1 ST

Supplier: ALPHAG

SCHROEFPOT 50ML BRUIN DIN40 1 * 85 Pce

Supplier: MACRON AVANTOR BRAND

L-Arginine hydrochloride 98.5-101.5% (dried basis) USP, FCC, Multi-Compendial, Macron Fine Chemicals™

Supplier: Roth Carl

SEKUROKA-KÄLTEHANDSCHUH ICE-GRIP, 1PA 1 * 1 PAAR

Supplier: STEMCELL Technologies

B cell activating factor (BAFF) is part of the tumor necrosis factor (TNF) superfamily and is expressed by monocytes, macrophages, dendritic cells, and neutrophils (Mackay and amp; Browning; Scapini et al.). It binds to 3 receptors: BAFF-R, TACI, and BCMA, all of which are expressed by B cells at various times in their development (Liu and amp; Davidson). BAFF-R signaling activates the NF-kB signaling pathway, and promotes B cell survival, Ig class switching, and antigen presentation (Bossen and amp; Schneider; Liu and amp; Davidson; Naradikian et al.). BAFF also has functions in other cell types: it promotes monocyte survival and activation, proinflammatory cytokine secretion, and differentiation into macrophages (Chang et al.), and co-stimulates anti-CD3-mediated activation of human T cells (Huard et al.; Mackay and amp; Leung).

Supplier: Thermo Scientific

The manual defrost, high-performance freezers are designed for applications in which even slight intermittent coil warming during auto defrost cannot be tolerated. The Series’ V-drive technology is designed to provide temperature uniformity that continually adapts to user patterns, offering significant energy savings without compromising protection.

Supplier: Portwest

Stand out from the crowd with this classic bomber jacket. It features a detachable fur liner, removable sleeves, and detachable collar, making it adaptable to all weather conditions.

Supplier: Roth Carl

SEKUROKA-KÄLTEHANDSCHUH ICE-GRIP, 1PA 1 * 1 PAAR

Supplier: LA PHA PACK

ALUMINIUM CRIMP CAP COLOURLESS LACQUERE 1 * 1.000 items

Supplier: G-Biosciences

Streptavidin Resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. Biotin, a 244 Da vitamin (Vitamin H) molecule, exhibits an extraordinary binding affinity for avidin (Ka=10¹⁵ M⁻¹) and streptavidin (Ka=10¹⁵ M⁻¹). Biotin and (strept)avidin interaction is rapid and once the bond is established it can survive up to 3M guanidinehydrochloride and extremes of pH. Biotin-avidin bonds can only be reversed by denaturing the avidin protein molecule with 8M guanidine-hydrochloride at pH 1,5 or by autoclaving. The biotinylated molecules are efficiently probed with avidin or streptavidin conjugated to reporter molecules, such as peroxidases or phosphatases.

Supplier: IKA

WIRE IGNITION 50MMLENGTH C710.3 1 * 500 items

Supplier: Roth Carl

SEKUROKA-KÄLTEHANDSCHUH ICE-GRIP, 1PA 1 * 1 PAAR

Supplier: Kavalier

FLASK ROUND 1L BORO 3.3 WIDE NECK 1 * 10 items

Supplier: Epredia

Microslide cut frosted 20mm glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: FISHER CONTAINER

[EN]TUBING 70 MM TYVEK 1059B / PET 48 G 1 * 20 Rolle

Supplier: Epredia

Microslide 90° frosted 20mm glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: Epredia

Microslide Superfrost 90° CC yellow glass cello ISO 8037/1 1,0mm 1 * 2.000 items

Supplier: Thermo Orion

These bench top meters with conductivity module meet most challenging applications for pH, ion concentration, mV, ORP and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: ProSci Inc.

Human EN-RAGE belongs to the S100/calgranulin superfamily. There are at least 21 different S100 proteins and the protein is 100% soluble in ammonium sulfate at neutral pH. S100 proteins play a role in regulation of protein phosphorylation, transcription factors, the dynamics of cytoskeleton constituents, enzyme activities, cell growth and differentiation, and the inflammatory response.Human EN-RAGE is characterized by two EF-hand calcium-binding motifs, zinc- and copper-binding protein.S100A12 is a disulfide-linked homodimer and the interface between the two subunits is composed mostly of hydrophobic residues.Its proinflammatory activity involves recruitment of leukocytes, promotion of cytokine and chemokine production, and regulation of leukocyte adhesion and migration. EN-RAGE acts as an alarmin or a danger associated molecular pattern (DAMP) molecule and stimulates innate immune cells via binding to receptor for advanced glycation endproducts (AGER). Binding to AGER activates the MAP-kinase and NF-kappa-B signaling pathways leading to production of proinflammatory cytokines and up-regulation of cell adhesion molecules ICAM1 and VCAM1. It also acts as a monocyte and mast cell chemoattractant. Moreover, it can stimulate mast cell degranulation and activation which generates chemokines, histamine and cytokines inducing further leukocyte recruitment to the sites of inflammation. It can inhibit the activity of matrix metalloproteinases; MMP2, MMP3 and MMP9 by chelating Zn2+from their active sites.

Supplier: FISHER CONTAINER

[EN]TUBING 420 MM TYVEK 1059B / PET 48 G 1 * 10 Rolle

Supplier: Kavalier

FLASK ROUND 500ML BORO 3.3 WIDE NECK 1 * 10 items

Supplier: DEUTSCH NEUMANN

HOLLOW STOPPERS NAT. RUBB. RED 19/17MM 1 * 100 items

Supplier: KNITTEL

THERM. PRINT. SLIDE ADV. ADH. 90° GRD ED 1 * 1.500 items

Supplier: Mettler - Toledo

Not only do these meters measure pH and ORP with classical sensors, but they also support pH measurement with ISFET technology. The instruments can effectively cope with complex applications and stringent requirements in regulated markets as well as with routine measurement tasks in laboratories.