135413 Results for: "Amberlite\\u00AE+IRA-900+(Cl)&pageNo=23"

Supplier: Thermo Scientific

N-(2,6-Difluoro-3-nitrobenzoyl)morpholine

Supplier: EHRENSTORFER

Indeno[1,2,3-cd]pyrene

Supplier: Restek

Organic Standard, Indeno(1,2,3-cd)pyrene, 1 ml/ampoule

Supplier: Thermo Scientific

(2,6-Dichlorobenzyl)tripropylphosphonium chloride

Supplier: LGC Standards PROMOCHEM

3,4'-Dichlorobiphenyl (PCB No. 13)

Supplier: Biorbyt

HCV-NC 22 kDa

Supplier: Biorbyt

Dengue envelope-1 22 kDa

Supplier: VWR Collection

PP.

Supplier: VWR Collection

Safe and easy to use centrifuge, delivering optimum performance in a compact unit.

Supplier: VWR Chemicals

A ready to use kit that fits into your lab coat pocket.

Supplier: Merck

2,5-Di-tert-butylhydroquinone for synthesis, Sigma-Aldrich®

Supplier: Merck

Ammonia solution 25%, Suprapur® for trace analysis, Supelco®

Supplier: VWR Collection

shiroGEL Vertical 20 lid (no cables)

Supplier: Cytiva

For rapid buffer exchange/desalting of PCR products and other DNAs in a volume of 10 to 100 μl using spin column chromatography.

Supplier: Merck Millipore (Calbiochem‎)

Tween® 20 (Polysorbate), Millipore®

Supplier: Thermo Fisher Scientific

2,2'-O-Cyclocytidine hydrochloride ≥98%

Supplier: STEMCELL Technologies

Interleukin 21 (IL-21) is a pleiotropic cytokine that is composed of four α-helical bundles and primarily produced by natural killer T (NKT) cells, T follicular helper (Tfh) cells, and Th17 cells (Spolski and Leonard 2008). IL-21 signals via heterodimers of the IL-21 receptor (IL-21R) and the IL2RG encoded common cytokine receptor γ-chain (Parrish-Novak et al.; Ozaki K et al. 2000), and utilizes the JAK/STAT, MAPK, and PI3K pathways (Spolski and Leonard 2014). IL-21 has been shown to have a critical role in regulating immunoglobulin production and differentiation of the pro-inflammatory Th17 population of cells (Ozaki et al. 2002; Nurieva et al.). Additionally, IL-21 specifically sustains CD8+ T cell effector activity and provides a mechanism of CD4+ T cell help during chronic viral infection (Elsaesser et al.). IL-21 signaling was also found critical for the development of type 1 diabetes in NOD mice (Sutherland et al.) and control of T cell autoimmunity by regulatory B cells (Yoshizaki et al.).

Supplier: Merck Millipore (Novagen)

pET-24(+) is a transcription vector designed for expression from bacterial translation signals carried within a cloned insert. It lacks the ribosome binding site and ATG start codon present on the pET translation vectors. A C-terminal His·Tag® sequence is available

Supplier: Biorbyt

HCV-NC 22 kDa

Supplier: Biorbyt

HCV-NC 22 kDa

Supplier: STEMCELL Technologies

Interleukin 22 (IL-22) is a class 2 α-helical cytokine that signals through the class 2 cytokine receptor and activates the JAK/STAT pathway. IL-22 is secreted by Th1, Th2, Tc22, and γδ T cells, dendritic, mast and NK cells. It stimulates expression of antimicrobial peptides from epithelial cells, thus hindering bacterial infections. Depending on the interactions with other cytokines, IL-22 can either promote inflammation or prevent tissue destruction by regulating host defense and tissue homeostasis at barrier surfaces (Sonnenberg et al.).

Supplier: LGC Standards PROMOCHEM

2,6-Dichlorobiphenyl (PCB No. 10)

Supplier: LGC Standards PROMOCHEM

2,3,3',5',6-Pentachlorobiphenyl (PCB No. 113)

Supplier: EHRENSTORFER

2,4,5-Trichlorobiphenyl (PCB No. 29)

Supplier: EHRENSTORFER

2,6-Dichlorobiphenyl (PCB No. 10)

Supplier: LGC Standards PROMOCHEM

2,3,3',6-Tetrachlorobiphenyl (PCB No. 59)

Supplier: Thermo Scientific

1-Bromo-2,5-dichloro-3-fluorobenzene

Supplier: EHRENSTORFER

2-Chloro-N-(2,6-diethylphenyl)acetamide

Supplier: EHRENSTORFER

6-tert-Butyl-2,4-xylenol

Supplier: Thermo Scientific

2-[(2,6-Dichlorobenzyl)oxy]-5-nitrobenzaldehyde