Votre recherche pour: asecos

Description: Microorganism Tests, Anti-Salmonella poly-H phase 1 and 2

Référence Produit: LIOF97203

UOM: 1 * 1 mL

Fournisseur: LIOFILCHEM

New Product *Promo

Description: Vasoactive intestinal peptide (VIP) is a 28-amino-acid peptide belonging to the secretin-glucagon family of peptide hormones. Its sequence is identical in man, ox, pig and rat. VIP is widely distributed in the central and peripheral nervous systems, acting as a neurotransmitter or neuromodulator. Peripherally it is involved in vaso- and bronchodilatation, smooth muscle relaxation and stimulation of secretion. Ectopic endocrine tumors secreting VIP (VIPomas) lead to raised plasma levels of VIP and are associated with watery diarrhea, hypokalemia and achlorhydria syndrome. VIP shows high sequence homology with peptide histidine-methionine (PHM) in man or peptide histidine-serine (PHI) in pigs or rats, present in the same precursor, and with the neuropeptide pituitary adenylate cyclase activating polypeptide (PACAP).

Référence Produit: ENZOBPDABS023021

UOM: 1 * 1 mg

Fournisseur: ENZO LIFE SCIENCES

*Promo

Description: Carbon housing assembly with hepa filter installed and includes 1,5 mm mersorb for Mrv-8 Poly vacuum cleaner

Référence Produit: TIGV212200A

UOM: 1 * 1 Pce

Fournisseur: TIGER-VAC

New Product *Promo

Description: Sepabeads® SP825L résine synthétique adsorbante poly(styrene-divinylbenzene) P.R. 70 angstroms, type très poreux

Référence Produit: 46882.A1

UOM: 1 * 1 kg

Fournisseur: Thermo Fisher Scientific

FDS (Fiche de données de sécurité) Certificats. *Promo

Description: GPC Standard, Poly(vinyl chloride), average Mw 85000 (Typical), average Mn 40000 (Typical), Supelco®, Analytical standard

Référence Produit: 182621-25G

UOM: 1 * 25 g

Fournisseur: Merck

*Promo

Description: Sepabeads® SP850 résine synthétique adsorbante poly(styrene-divinylbenzene) P.R. 45 angstroms, type très poreux

Référence Produit: 46594.A1

UOM: 1 * 1 kg

Fournisseur: Thermo Fisher Scientific

FDS (Fiche de données de sécurité) Certificats. *Promo

Description: Sepabeads® SP70 résine synthétique adsorbante poly(styrene-divinylbenzene) P.R. 70 angstroms, type très poreux

Référence Produit: 46410.A1

UOM: 1 * 1 kg

Fournisseur: Thermo Fisher Scientific

FDS (Fiche de données de sécurité) *Promo

Description: Antigen-Antibody Tests, Shigella flexneri Poly 1-6

Référence Produit: OXOIR30163801

UOM: 1 * 2 mL

Fournisseur: THERMO FISHER DIAGNOSTICS

*Promo

Description: Poly-D-Lysine (PDL) and Poly-L-Lysine (PLL) are synthetic compounds that enhance cell adhesion and protein absorption by altering surface charges on the culture substrate. In addition to promoting cell adhesion, poly-lysine surface treatments support neurite outgrowth and improve the survival of many central nervous system (CNS) primary cells in culture. As PDL and PLL are synthetic molecules, they do not stimulate biological activity in the cells cultured on them, and they do not introduce impurities carried by natural polymers.

Référence Produit: 734-0193

UOM: 1 * 5 Pce

Fournisseur: Corning

Certificats. *Promo

Description: Polymeric immunoglobulin receptor (PIGR) is also known as Poly-Ig receptor, which can be cleaved into membrane secretory component (SC). PIGR is a type I transmembrane glycoprotein or a member of the immunoglobulin superfamily, and is synthesized by secretory epithelial cells and delivered to the basolateral plasma membrane where it can bind larger polymers of IgA (pIgA ) and pentameric IgM. The complex is then transported across the cell to be secreted at the apical surface. During this process a cleavage occurs that separates the extracellular (known as the secretory component) from the transmembrane segment.

Référence Produit: PRSI96-627

UOM: 1 * 100 µG

Fournisseur: ProSci Inc.

*Promo

Description: PIGR binds polymeric IgA and IgM at the basolateral surface of epithelial cells. The complex is then transported across the cell to be secreted at the apical surface. During this process a cleavage occurs that separates the extracellular (known as the secretory component) from the transmembrane segment.

Référence Produit: PRSI92-319

UOM: 1 * 50 µG

Fournisseur: ProSci Inc.

*Promo

Description: The human Polymeric Immunoglobulin Receptor (pIgR) is a 100 kDa type I transmembrane glycoprotein. Its precursor is 764 amino acids. It contains an 18 amino acid signal sequence, a 620 amino acid extracellular region, a 23 amino acid transmembrane fragment, and a 103 amino acid cytoplasmic domain. pIgR is synthesized by secretory epithelial cells with five Ig-like domains in extracellular region, and transfer to the basolateral plasma membrane. For IgA and IgM polymers, in addition to alpha-heavy chains and light Ig chains, a short polypeptide named joining chain (J chain) is also contained and required. pIgR can bind larger polymers of IgA (pIgA) and pentameric IgM as a carrier that transports IgA and IgM across epithelium. The receptor-ligand complexes are endocytosed and transcytosed to the apical surface, then proteolytic cleavage of the sixth extracellular domain of pIgR and generate secretory IgA (SIgA), the pIgR fragment is referred to as secretory component (SC). SIgA is a important component of the mucosal immune system. SC is anti-microbial properties and protects SIgA from proteolytic degradation

Référence Produit: PRSI91-349

UOM: 1 * 50 µG

Fournisseur: ProSci Inc.

*Promo

Description: Rabbit polyclonal antibody against human, mouse PAX6 (AN).

Référence Produit: STMC100-1340

UOM: 1 * 100 µl

Fournisseur: STEMCELL Technologies

*Promo

Description: Organic Standard, Florfenicol, Type de conditionnement: Poly bottle

Référence Produit: F1427-500MG

UOM: 1 * 500 mg

Fournisseur: Merck

*Promo

Description: Trioxyde de strontium et de titane substrat 10x10x0.5 mm, poli d'un côté 100 orientation

Référence Produit: 38506.KU

UOM: 1 * 5 Pce

Fournisseur: Thermo Fisher Scientific

FDS (Fiche de données de sécurité) Certificats. *Promo

Description: Test kit, COD solution B, Spectroquant®, Plage de mesure: 100 - 1500 mg/l

Référence Produit: 1.14538.0065

UOM: 1 * 65 mL

Fournisseur: Merck

FDS (Fiche de données de sécurité) *Promo