5992 Results for: "1-Propenylmagnesium+bromide&pageNo=43"

Supplier: Boster Bio

Activin receptor type-2B is a protein that in humans is encoded by the ACVR2B gene. Activins are dimeric growth and differentiation factors which belong to the transforming growth factor-beta (TGF-beta) superfamily of structurally related signaling proteins. Activins signal through a heteromeric complex of receptor serine kinases which include at least two type I (I and IB) and two type II (II and IIB) receptors. These receptors are all transmembrane proteins, composed of a ligand-binding extracellular domain with cysteine-rich region, a transmembrane domain, and a cytoplasmic domain with predicted serine/threonine specificity. Type I receptors are essential for signaling; and type II receptors are required for binding ligands and for expression of type I receptors. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. Type II receptors are considered to be constitutively active kinases. This ACVR2B gene encodes activin A type IIB receptor, which displays a 3- to 4-fold higher affinity for the ligand than activin A type II receptor.

Supplier: DELTALAB

RACK SAMPLE STORAGE F. 42 CUVETTES 1 * 1 items

Supplier: Whatman products (Cytiva)

LMd 050/0/03 PTFE ized Sieve 1 * 1 items

Supplier: US Biological

MACROPHAGE INFLAMMATORY PROTEI PAB RB XM 1 * 50 µG

Supplier: Liebherr

ELECTRONIC 1 * 1 Each

Supplier: Bioss

G protein-coupled receptor that is activated by a major product of dietary fiber digestion, the short chain fatty acids (SCFAs), and that plays a role in the regulation of whole-body energy homeostasis and in intestinal immunity. In omnivorous mammals, the short chain fatty acids acetate, propionate and butyrate are produced primarily by the gut microbiome that metabolizes dietary fibers. SCFAs serve as a source of energy but also act as signaling molecules. That G protein-coupled receptor is probably coupled to the pertussis toxin-sensitive, G(i/o)-alpha family of G proteins but also to the Gq family (PubMed:12496283, PubMed:12711604, PubMed:23589301). Its activation results in the formation of inositol 1,4,5-trisphosphate, the mobilization of intracellular calcium, the phosphorylation of the MAPK3/ERK1 and MAPK1/ERK2 kinases and the inhibition of intracellular cAMP accumulation. May play a role in glucose homeostasis by regulating the secretion of GLP-1, in response to short-chain fatty acids accumulating in the intestine. May also regulate the production of LEP/Leptin, a hormone acting on the central nervous system to inhibit food intake. Finally, may also regulate whole-body energy homeostasis through adipogenesis regulating both differentiation and lipid storage of adipocytes. In parallel to its role in energy homeostasis, may also mediate the activation of the inflammatory and immune responses by SCFA in the intestine, regulating the rapid production of chemokines and cytokines. May also play a role in the resolution of the inflammatory response and control chemotaxis in neutrophils. In addition to SCFAs, may also be activated by the extracellular lectin FCN1 in a process leading to activation of monocytes and inducing the secretion of interleukin-8/IL-8 in response to the presence of microbes (PubMed:21037097).

Supplier: bimos

Apart from special hygiene features, a laboratory chair must always be ready for use at changing places of work. It should take up a minimum of space yet still offer maximum ergonomics and seating comfort so as to guarantee precise and concentrated work over longer periods of time. Labster is ideal for everyday use in the laboratory.

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: MACHEREY-NAGEL

CHROMAB. FLASH RS 40NH2 1 * 1 items

Supplier: Thermo Fisher Scientific

D-(+)-Camphor ≥98%

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: MARTOR ARGENTAX

INDUSTRIEKLINGE NR 36020 1 * 250 items

Supplier: Industrial Physics

Standard test disc for Barcol GYZJ-934-1 1 * 1 items

Supplier: CARESTREAM HEALTH

FILM - 35X43CM BML1 1 * 50 items

Supplier: SARSTEDT

S-MONOVETTE CITRATE 2.9ML 65X13MM 1 * 500 items

Supplier: CUSTOM MADE CHEMICALS LAB

COMPONENTS 8 MIX 1 * 2 mL

Supplier: GRAVIS

Metal gold screw lid with flip-panel Ø 43mm for twist-off glass bottle but this lid is only for Pasteurization not for Sterilisation 1 * 12 items

Supplier: Corning

850cm2 Roller Bottle Strap Pack, Easy Grip Cap, Pack of 44 1 * 44 items

Supplier: Portwest

STEELITE MONSAL SAFETY BOOTS S3 FT05 1 * 1 PAIR

Supplier: Sartorius Balances

The Cubis® II laboratory balances are modular, therefore they allow to choose between applications and configurations which suit the best to the needs. These balances can be configured at the level of display, draftshields, software applications and hardware functions.

Supplier: Greiner Bio-One

Microrack Tubes - 1.2Ml -Pp- 1 * 1.000 items

Supplier: Hach

Robust and intuitive portable meters, instilling confidence in reporting and managing your results.

Supplier: THERMO LABSYSTEMS LIFE SCIENCE

Varioskan™ LUX comes equipped with a range of measurement technologies including absorbance, fluorescence intensity and FRET as standard, and with optional luminescence, AlphaScreen and time-resolved fluorescence (TRF) modules. The instrument selects the measurement wavelength using filters or monochromators, depending on which is optimal for each measurement technology.

Supplier: Basan

Clog Boxer 21P CH with mobile and adjustable strap, unisex, latex-free, autoclavable at 134C, with steel toecap 200J, antistatic sole, white, double size 41/42. EN ISO 20345:2011 A E SRC 1 * 1 PAIR

Supplier: CUSTOM MADE CHEMICALS LAB

COMPONENTS MIX 5 1 * 5 Ampoul

Supplier: LGC Standards PROMOCHEM

DESETHYLSILDENAFIL (5-[2-HYDROXY-5-(4-ME 1 * 100 mg

Supplier: LIEDER JOHANNES

Atlas of Color Photomicrographs to Accompany the . Multimedia-Program for Biology. Atlas of 45 OHP Transparencies size 22 x 28 cm, comprising over 252 color photomicrographs according to the 175 Prepared Microscope Slides of the MULTIMEDIA-SYSTEM FOR 1 * 45 items

Supplier: CUSTOM MADE CHEMICALS LAB

11 COMPONENTS MIX 1 * 1 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

STANDARD SOLUTION 54 COMPONENTS 1 * 1 Ampoul

Supplier: HUPFER METALLWERKE

INSTRUMENT TABLE 2 SHELVE 720X625X8 1 * 1 items