32300 Results for: "4,4\\\'-Dithiodianiline&pageNo=20"

Supplier: Ambion

SP6 RNA Polymerase Plus 1 * 1 KIT

Supplier: GLW

CUP VACUUM FOR WORKING RACKS 1 * 4 items

Supplier: QVF LABORTECHNIK

FOUR-NECK PISTONS IN SPECIAL DESIGN 1 * 1 items

Supplier: Industrial Physics

20mm Dollies for 6.3kN, set of 100 pcs 1 * 100 items

Supplier: GILSON

SERVICE KIT 1ST LEVEL, P20 1 * 1 KIT

Supplier: USA SCIENTIFIC PLASTICS

STORAGEBOX-50 PP 1 * 1 items

Supplier: DELTALAB

CRYOTUBE BOX 100 PLACES YELLOW 1 * 1 items

Supplier: STEMCELL Technologies

Insulin-like growth factor 1 (IGF-I) is a polypeptide that belongs to the family of insulin-like growth factors that are similar in molecular structure to proinsulin. IGF-I binds to the IGF-I receptor and is a potent activator of the PI3K/AKT pathway and also activates ERK1/2 signaling. IGF-I is required for embryonic development, and it is produced mainly in the liver in response to a hepatocyte growth hormone. In the absence of insulin, IGF-I is necessary for the maintenance of human pluripotent stem cells (Wang et al.). Together with IL-3, IGF-I stimulates differentiation and proliferation of myeloid cells and has been shown to regulate lymphopoiesis by stimulating proliferation and differentiation of T and B cells in lymphoid organs (Heemskerk et al.). This product is animal component-free.

Supplier: TRESTON

Storage cabinet, extension 100/60/200,blue 1 * 1 items

Supplier: TRESTON

Storage cabinet, extension 100/50/200 ,blue 1 * 1 items

Supplier: Basan

COVER FOR BUCKET 5688 ORANGE 1 * 1 items

Supplier: Basan

COVER FOR BUCKET 5688 PURPLE 1 * 1 items

Supplier: Ambion

T3 RNA Polymerase Plus 1 * 1 KIT

Supplier: Ambion

T7 RNA Polymerase Plus 1 * 1 KIT

Supplier: DELTALAB

CRYOTUBE BOX 100 PLACES RED 1 * 1 items

Supplier: Hach

INDICATOR SOLUTION 5-100 MG/L HARDNESS 1 * 500 mL

Supplier: STEMCELL Technologies

Tumor necrosis factor-α (TNF-α) is a pro-inflammatory cytokine that activates NF-κB, MAPK, and PI3K/AKT pathways. Activated T cells and macrophages are the primary producers of TNF-α in response to inflammation and infectious conditions. Many other cell types have been shown to produce TNF-α, among them B cells, NK cells, mast cells, neutrophils, dendritic cells, microglia, endothelial cells, smooth muscle cells, cardiomyocytes, and fibroblasts. TNF-α has cytotoxic effects on cancer cells in vitro by stimulating anti-tumor immunosuppressive responses. TNF-α stimulates expression of E- and P-selectins, thus facilitating adhesion of neutrophils, monocytes, and memory T cells to activated platelets and endothelial cells (Zelová andamp; Hosek). Other effects of TNF-α include vasodilatation and edema formation.

Supplier: CANNON INSTRUMENT

CANNON CALIBRATIEOLIE N14 1 * 500 mL

Supplier: Ambion

T3 RNA Polymerase Plus 1 * 1 KIT

Supplier: Ambion

T7 RNA Polymerase Plus 1 * 1 KIT

Supplier: SARSTEDT

MICRO TUBE 1000µL / 20µL 1 * 1.000 items

Supplier: NEUBERT VOLUME GLASSWAERE

TUBE MEASURING WITH GLASS STOPCOCK 1 * 1 items

Supplier: SARSTEDT

STYROPORCONTAINER MIT DECKEL FÜR 100 GEF

Supplier: STEMCELL Technologies

Persephin is a neurotrophic factor that belongs to the glial cell line-derived neurotrophic factor (GDNF) family. Persephin shares a large degree of structural similarity to GDNF, artemin, and neurturin, and has overall neuroprotective activity. Persephin signals through GRFα4 (glycosylphosphatidylinositol (GPI)-linked GDNF receptor family member) which signals through the receptor tyrosine kinase RET. Unlike GDNF and neurturin, persephin only promotes the growth and survival of central dopaminergic and motor neurons, but not peripheral neurons (Milbrandt et al.). In vitro, persephin only promotes survival of neurons that co-express GPI-linked GRFα4 and RET (Enokido et al.; Lindahl et al.). Mice lacking persephin showed increased cell death after cerebral ischemia, however administration of persephin before ischemia dramatically reduced neuronal cell death (Tomac et al.).

Supplier: MACHEREY-NAGEL

The NANOCOLOR® Advance combines the advantages of a portable compact photometer with the high-precision measurement technology and reliability of a benchtop spectrophotometer.

Supplier: Industrial Physics

P.A.T. GM 04 / 20kN Manual Adhesion Tester 1 * 1 items

Supplier: USA SCIENTIFIC PLASTICS

BOX STORAGE PP NEONROT/PINK 1 * 1 items

Supplier: Retsch GmbH

Eith Self-Securing Adjustment Left 1 * 1 items

Supplier: GERING

HYDROMET W THERM 0,900-0,950 0,0005 20C 1 * 1 items

Supplier: DELTALAB

RACK WITH LID 50 PLACES 1 * 1 items