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Solid+Phase+Extraction
Fournisseur:
VARIAN
Description:
Polaris™ NH₂ is an aminopropylsilane-covered silica that can be used in either reversed or normal phase conditions. Exhibit higher efficiencies for carbohydrate analysis than ionic gel-based columns
Fournisseur:
HAMILTON BONADUZ
Description:
PRP-1 polymeric HPLC columns are designed for broad ranging uses, similar to C8 or C18 HPLC materials. They combine the best characteristics of silica-based and polymeric columns resulting in highly inert and long-lasting columns. These columns are ideal for applications that require a high degree of column to column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-1 has no stationary phase coating. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns.
Fournisseur:
PerkinElmer
Description:
Elite Volatiles specialty phase capillary columns are ideal for the analysis of volatile organic compounds.
Numéro de catalogue:
(PRSI79-753)
Fournisseur:
ProSci Inc.
Description:
Can stimulate E2F-dependent transcription. Binds DNA cooperatively with E2F family members through the E2 recognition site, 5'-TTTC[CG]CGC-3', found in the promoter region of a number of genes whose products are involved in cell cycle regulation or in DNA replication. The DP2/E2F complex functions in the control of cell-cycle progression from G1 to S phase. The E2F-1/DP complex appears to mediate both cell proliferation and apoptosis.
UOM:
1 * 1 EA
Numéro de catalogue:
(PRSI33-788)
Fournisseur:
ProSci Inc.
Description:
This mAb recognises an ~170 kDa protein which is identified as Topoisomerase IIa, and shows no cross-reaction with Topoisomerase IIb or I. Topo IIa plays important roles in synthesis and transcription of DNA as well as chromosomal segregation during mitosis. It is reported to be a sensitive and specific marker of late S-, G2- & M-phases in transformed and developmentally regulated normal cells. Topo IIa is also implicated in drug resistance of tumor cells.
UOM:
1 * 1 EA
New Product
Numéro de catalogue:
(PRSI33-789)
Fournisseur:
ProSci Inc.
Description:
This mAb recognises an ~170 kDa protein which is identified as Topoisomerase IIa, and shows no cross-reaction with Topoisomerase IIb or I. Topo IIa plays important roles in synthesis and transcription of DNA as well as chromosomal segregation during mitosis. It is reported to be a sensitive and specific marker of late S-, G2- & M-phases in transformed and developmentally regulated normal cells. Topo IIa is also implicated in drug resistance of tumor cells.
UOM:
1 * 1 EA
New Product
Fournisseur:
Restek
Description:
Ultra Aqueous C18 columns are made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications. It is highly retentive and selective for reversed phase separations of polar analytes, and highly base deactivated. Compatible with highly aqueous (upto 100%) mobile phases.
Fournisseur:
Whatman products (Cytiva)
Description:
These mixed cellulose ester membrane filters are designed for asbestos sampling using the membrane filter method for phase contrast microscopy. Asbestos sampling isolates these fibres from circulating air to determine concentrations.
Fournisseur:
MACHEREY-NAGEL
Description:
Polymer based reversed phase columns for biochemical applications.
Numéro de catalogue:
(PRSI30-639)
Fournisseur:
ProSci Inc.
Description:
TIPIN is required for normal progression of S-phase. It is important for cell survival after DNA damage or replication stress and may be specifically required for the ATR-CHK1 pathway in the replication checkpoint induced by hydroxyurea or ultraviolet light.
UOM:
1 * 100 µG
Numéro de catalogue:
(634-1068)
Fournisseur:
VWR Collection
Description:
Accessory for fluorescence spectrophotometer, Solid sample holder with powder cell, Pour: F-2700 and F-7000/7100
UOM:
1 * 1 ST
Numéro de catalogue:
(REST19746)
Fournisseur:
Restek
Description:
Porous polymers are unique, highly retentive stationary phases with a wide application range that are able to elute both polar and nonpolar compounds.
UOM:
1 * 1 ST
Fournisseur:
Bohlender
Description:
Pour le lavage, rinçage ou l'immersion de solides dans des substances pures ou agressives.
Fournisseur:
Agilent
Description:
These Porapak Q columns have wide range of tubing materials including stainless steel, ultimetal and nickel plus hundreds of stationary phases, packings, and supports to suit many specific application.
Fournisseur:
MACHEREY-NAGEL
Description:
CHROMABOND® HILIC is an ammonium – sulfonic acid modified silica phase for SPE.
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