Procurou por: Separadores+Centr\u00EDfugos

Fornecedor: RSG

Descrição: Retort stand bases made of stainless steel (Remanit 4301). With off-centre M10 thread and four adjustable feet.

Fornecedor: KGW

Descrição: Borosilicate glass 3.3.

Fornecedor: KARTELL

Descrição: Bases de PP com varetas de aço cromado. Ideais para serem utilizadas como suportes para buretas, funis ou ampolas de decantação. Não recomendadas para cargas mais pesadas.

Código de Artigo: (NUNC150260)

Fornecedor: Thermo Fisher Scientific

Descrição: Non treated surface, sterile (SAL 10⁻⁶), with lid. These IVF centre well dishes meet the exacting requirements of IVF testing, certification, and validation, providing consistently reliable, high quality results during embryo and oocyte washing.

UOM: 1 * 120 unid.

Promoção

Fornecedor: VWR Collection

Descrição: Idênticas às películas de poliéster anteriores, mas com um ponto colorido e um campo para inscrição branco, em cada lingueta, para identificação da placa. As linguetas, cuja base foi retirada, aderem às extremidades da placa e são perfuradas, para se poderem manter coladas mesmo que a parte central da película seja removida. Também é possível retirar uma das linguetas coloridas, já devidamente identificada, e colá-la num livro de apontamentos do laboratório, deixando a outra lingueta colada na placa.

Fornecedor: BOCHEM

Descrição: Stand bases made of stainless steel 18/10 with expanded, flat and heavy feet for stability.

Código de Artigo: (BOSSBS-3948R-A750)

Fornecedor: Bioss

Descrição: Tumor suppressor serine/threonine-protein kinase that controls the activity of AMP-activated protein kinase (AMPK) family members, thereby playing a role in various processes such as cell metabolism, cell polarity, apoptosis and DNA damage response. Acts by phosphorylating the T-loop of AMPK family proteins, thus promoting their activity: phosphorylates PRKAA1, PRKAA2, BRSK1, BRSK2, MARK1, MARK2, MARK3, MARK4, NUAK1, NUAK2, SIK1, SIK2, SIK3 and SNRK but not MELK. Also phosphorylates non-AMPK family proteins such as STRADA, PTEN and possibly p53/TP53. Acts as a key upstream regulator of AMPK by mediating phosphorylation and activation of AMPK catalytic subunits PRKAA1 and PRKAA2 and thereby regulates processes including: inhibition of signaling pathways that promote cell growth and proliferation when energy levels are low, glucose homeostasis in liver, activation of autophagy when cells undergo nutrient deprivation, and B-cell differentiation in the germinal centre in response to DNA damage. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton. Required for cortical neuron polarisation by mediating phosphorylation and activation of BRSK1 and BRSK2, leading to axon initiation and specification. Involved in DNA damage response: interacts with p53/TP53 and recruited to the CDKN1A/WAF1 promoter to participate in transcription activation. Able to phosphorylate p53/TP53; the relevance of such result in vivo is however unclear and phosphorylation may be indirect and mediated by downstream STK11/LKB1 kinase NUAK1. Also acts as a mediator of p53/TP53-dependent apoptosis via interaction with p53/TP53: translocates to the mitochondrion during apoptosis and regulates p53/TP53-dependent apoptosis pathways. In vein endothelial cells, inhibits PI3K/Akt signaling activity and thus induces apoptosis in response to the oxidant peroxynitrite (in vitro). Regulates UV radiation-induced DNA damage response mediated by CDKN1A.

UOM: 1 * 100 µl

Promoção

Fornecedor: VACUUBRAND

Descrição: De aço inoxidável, antiferrugem, com vedante O-ring de FPM.

Código de Artigo: (PRSI90-269)

Fornecedor: ProSci Inc.

Descrição: CD40 belongs to the TNF-receptor superfamily and is essential in mediating a broad variety of immune and inflammatory responses including T cell-dependent immunoglobulin class switching, memory B cell development and germinal centre formation. The interaction of CD40-CD40L is necessary for amyloid-beta-induced microglial activation, and thus is thought to be an early event in Alzheimer disease pathogenesis. CD40 is constitutively expressed by antigen presenting cells, including dendritic cells, B cells and macrophages. Consistent with its widespread expression on normal cells, CD40 is also expressed on a wide range of tumour cells, including non-Hodgkin's and Hodgkin's lymphomas, myeloma and some carcinomas including nasopharynx, bladder, cervix, kidney and ovary.

UOM: 1 * 50 µG

Promoção

Fornecedor: GLW

Descrição: Cryoboxes, PP, natural or coloured, without divider.

Fornecedor: SciLabware

Descrição: Lids, made of PYREX®, Borosilicate glass, with precision ground, flat flange joints.

Fornecedor: DWK Life Sciences

Descrição: Frasco de vidro borossilicato, PTFE e conjunto do impulsor de vidro, PTFE e tampa superior revestida de silicone.

Fornecedor: KGW

Descrição: Borosilicate glass 3.3.

Código de Artigo: (ORIOSTARA-ELHD)

Fornecedor: Thermo Orion

Descrição: Use the Thermo Scientific™ Orion™ Star A series electrode holder with a meter-attached or swing arm electrode stand to organize your sensors for easier movement in and out of samples and simplified rinsing and storage. The electrode holder accepts up to six sensors using 12 mm holder with optional ATC probe insert, 20° angle holder for gas sensing ISEs, 15 mm holder for conductivity and DO probes, 12 mm flex clip holder for pH, ORP and ion selective electrodes, centre stirrer probe holder and removable RDO probe holder.

UOM: 1 * 1 unid.

Promoção

Fornecedor: VARIAN

Descrição: The water-wettable, hydroxylated exterior allows excellent flow, even with biological fluids. A gradient of polarity on the polymer surface shunts small analytes to the more hydrophobic centre of the polymer bead, where they are retained prior to the washing and elution steps. Plexa provides these performance enhancements due to a unique polymeric architecture with a non-retentive, hydroxylated, amide-free surface and a non-polar PS/DVB core for retaining small molecules.

Código de Artigo: (BELAF371220035)

Fornecedor: Bel-Art Products, a Part of SP

Descrição: PTFE covered with strong Alnico V magnetic core. The multifaceted surfaces add turbulence relative to smooth cylindrical bars of a similar size.

UOM: 1 * 1 unid.

Promoção