5992 Results for: "6-Bromo-L-tryptophan&pageNo=29"

Supplier: Merck

Fast method development of complex samples across the pH range from 1,5 to 10,5 with different mobile phases and temperature conditions.
Purospher® STAR RP-18 endcapped HPLC columns are designed for universal use. Basic, neutral and metal-chelating compounds can easily be separated with simple mobile phases – naturally without peak tailing. Thanks to its outstanding performance and stability, Purospher® STAR RP-18 endcapped offers maximum flexibility in method development. Robust methods can be developed over the entire pH range from 1,5 to 10,5. High pH-stability allows the separation of strongly basic compounds with alkaline eluents. The combination of high purity silica, best all-round retention characteristics, outstanding pH stability up to pH 10,5, and suitability for up to 100% aqueous mobile phases, make Purospher® STAR RP-18 endcapped an all-round top performance column, almost universal in its range of applications.

Supplier: ENTEGRIS

INSERT - DRUM PFA 1 * 1 ST

Supplier: ENTEGRIS

INSERT - DRUM PFA 1 * 1 ST

Supplier: ENTEGRIS

INSERT - DRUM PE 1 * 1 ST

Supplier: ENTEGRIS

INSERT - DRUM PE 1 * 1 ST

Supplier: ENTEGRIS

INSERT - DRUM PE 1 * 1 ST

Supplier: ENTEGRIS

INSERT - DRUM PE 1 * 1 ST

Supplier: ProSci Inc.

The Galectin family of proteins (with specificity for Nacetyllactosamine containing glycoproteins) consists of beta-galactoside binding lectins containing homologous carbohydrate recognition domains (CRDs). At least 14 mammalian galectins family members that share structural similarities in their carbohydrate recognition domains (CRD) have been identified to date. Unlike the selectin family of proteins, the carbohydrate binding specificity of galectins is calcium-independent. A common function of galectins is to cross-link structures containing N-acetyl-lactosamine located at the cell surface and within the extracellular matrix. They also possess hemagglutination activity, which is attributable to their bivalent carbohydrate binding properties. Galectins are active both intracellularly and extracellularly. They have diverse effects on many cellular functions including adhesion, migration, polarity, chemotaxis, proliferation, apoptosis, and differentiation. Galectins may therefore play a key role in many pathological states, including autoimmune diseases, allergic reactions, inflammation, tumor cell metastasis, atherosclerosis, and diabetic complications. The galectins have been classified into the prototype galectins (1, 2, 5, 7, 10, 11, 13, 14), which contain one CRD and exist either as a monomer or a noncovalent homodimer. The chimera galectins (Galectin3) containing one CRD linked to a nonlectin domain, and the tandem repeat Galectins (4, 6, 8, 9, 12) consisting of two CRDs joined by a linker peptide. Galectins lack a classical signal peptide and can be localized to the cytosolic compartments where they have intracellular functions. However, via one or more as yet unidentified nonclassical secretory pathways, galectins can also be secreted to function extracellularly. Individual members of the galectin family have different tissue distribution profiles and exhibit subtle differences in their carbohydrate-binding specificities. Each family member may preferentially bind to a unique subset of cell surface glycoproteins.

Supplier: Corning

SQUARE BOTTLE 500ML HDPE NA H147 Ø29, 10MG SODIUM THIO, LABEL WH & TAMPER EVIDENT HINGED PLUG RE, IONISED 1 * 100 items

Supplier: BUCHI

Trans.Pipe 29,2/32 1 * 1 items

Supplier: Thermo Fisher Scientific

Rigid PC frame, thin-walled PP wells. Ultra-rigid 96-well PCR plates with rounded V-bottom wells designed for robotic applications.

Supplier: IKA

GAUGE PRESSURE OXYGE C29 1 * 1 items

Supplier: BUCHI

EVAP. FLASK P+G-LT 1000ML 1 * 1 ST

Supplier: Hycultec

TUBE CRYO ALU 15ML+CAP H29x30MM 1 * 100 items

Supplier: IKA

Ground Section Holder AS1.13 1 * 1 items

Supplier: BUCHI

[EN]COUPLING PIECE NS29/32

Supplier: BUCHI

Evaporat. flask 29.2/32 5000ml 1 * 1 items

Supplier: Heidolph Instruments GmbH & Co.KG

O-RING 37X2.5 ISO3601 FKM75 (FDA) BLUE 1 * 1 items

Supplier: BUCHI

Beaker Flask 1.5L NS29/32 1 * 1 items

Supplier: BUCHI

Beaker Flask 0.5L NS29/32 1 * 1 items

Supplier: IKA

CLAMP NS29 FOR RV 10 1 * 1 items

Supplier: Poulten & Graf

STOPPPER PP NS 18.8 1 * 10 items

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: OMEGA BIO-TEK

The E.Z.N.A.® Blood RNA Kit is designed for the isolation of total intracellular RNA from up to 1 ml of fresh, or frozen whole blood treated with any common anticoagulant such as heparin, EDTA or acid-citrate-dextrose. The procedure completely removes contaminants and enzyme inhibitors making total RNA isolation fast, convenient and reliable. Red blood cells are selectively lysed and white cells are collected by centrifugation. After lysis of white blood cells under denaturing conditions that inactivate RNases, the lysate is homogenised with a homogeniser spin column. The sample is then applied to a HiBind® spin column. Cellular debris and other contaminants such as haemoglobin are effectively washed away and high-quality RNA is finally eluted in DEPC treated water.

Supplier: witeg Labortechnik

FUNNEL SEPARATORY CONICAL 500ML AMBER 1 * 1 items

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: 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: 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: Lenz Laborglas GmbH & CO.KG

TUBE CAPILLARY TYPE A NS29/32C 1 * 1 items

Supplier: Kavalier

FLASK 2L 166X250MM SJ29/32 W.FLAT BTM 1 * 6 items