You Searched For: HPLC+300

29,706 results were found

Refine Results Sort by

Sort Results

List View Easy View

Compare(0) Clear

Rate These Search Results

GsBP®-35MS Mid-Polar GC Columns, GS-Tek

Supplier: General Separation Technologies, Inc.

Description: Typical application: Amytriptyline and Nortriptyline, Anilines, Barbiturates (Acid-neutral drugs), Basic drugs (Underivatized), Benzodiazepines, Chlordane, CLP Pesticides, Cold medication (Basic drugs - Underivatized), Endocrine disruptos: Butyl tins (hexyl derivatives), EPA Method 552.2, EPA Method 615-Chlorophenoxyacid herbicides, Ethanolamines, Fentanyl, Organo Tins, Organochlorine pesticides I EPA Method 8081A, Organochlorine pesticides IV, Organophosphorus pesticides II EPA 8141A, PCBs by EPA Method 8082, Pesticides, EPA 508.1, Phenols, Phenoxy acid herbicides - Methyl Derivative, EPA 8151A, Primary amines, Sympathomimetic amines (Basic drugs - Underivatized), Toxaphene.

Rat Recombinant GDNF (from E. coli)

Supplier: Peprotech

Description: GDNF is a disulfide-linked, homodimeric neurotrophic factor structurally related to Artemin, Neurturin and Persephin. These proteins belong to the cysteine-knot superfamily of growth factors that assume stable dimeric protein structures. GDNF signals through a multicomponent receptor system, composed of a RET and one of the four GFRalpha (alpha1-alpha4) receptors. GDNF specifically promotes dopamine uptake and survival, and morphological differentiation of midbrain neurons. Using a Parkinson's disease mouse model, GDNF has been shown to improve conditions such as bradykinesia, rigidity, and postural instability. The functional rat GDNF ligand is a disulfide-linked homodimer consisting of two 15 kDa polypeptide chains called monomers. Each monomer contains seven conserved cysteine residues, including Cys-101, which is used for inter-chain disulfide bridging, and others that are involved in the intramolecular ring formation known as the cysteine-knot configuration. The calculated molecular weight of Recombinant Rat GDNF is 30.0 kDa.

Human Recombinant ApoE2 (from E. coli)

Supplier: Peprotech

Description: ApoE belongs to a group of proteins that bind reversibly with lipoprotein and play an important role in lipid metabolism. In addition to facilitating solubilization of lipids, these proteins help to maintain the structural integrity of lipoproteins, serve as ligands for lipoprotein receptors, and regulate the activity of enzymes involved in lipid metabolism. Significant quantities of ApoE are produced in the liver and brain, and to some extent in almost every organ. ApoE is an important constituent of all plasma lipoproteins. Its interaction with specific ApoE receptor enables uptake of chylomicron remnants by liver cells, which is an essential step during normal lipid metabolism. It also binds with the LDL receptor (apo B/E). Defects in ApoE are a cause of hyperlipoproteinemia type III. ApoE exists in three major isoforms; E2, E3, and E4, which differ from one another by a single amino-acid substitution. Compared with E3 and E4, E2 exhibits the lowest receptor binding affinity. E2 allele carriers had significantly lower levels of total cholesterol, low-density lipoprotein cholesterol, and non-high-density lipoprotein cholesterol, as well as increased ApoE levels. Recombinant Human ApoE2 is a 34.3 kDa protein containing 300 amino acid residues.

GsBP®-5 Non-Polar GC Columns, GS-Tek

Supplier: General Separation Technologies, Inc.

Description: Amines & Phenols, Amphetamines and Precursors - TMS Derivative, Antihistamines, Aroclors 1016-1268 (without 1221), Bacterial Fatty Acid Methyl Esters, Basic Drugs (Underivatized), Benzodiazepines (Basic Drugs - Underivatized), Bergamot Oil, Butter Triglycerides, Cannabinoids (TMS Derivatives), Chlorinated hydrocarbons, CLP Pesticides, Cocaine & Metabolites (TMS Derivatives), Cold Medication, Cold-Pressed Orange Oil, Common Drug Screen, Congeners in DIN Method PCBs, Ethanolamines, Typical Application: Ethyleneamines, European Red List Volatiles, Garlic Oil, Herbicides, Lemon Oil, Marijuana - TMS Derivatives, Major Metabolites - TMS Derivatives, Motor Oil, Narcotics and Adulterants, Opiates (TMS Derivatives), Organic Volatile Impurities, Organochlorine Pesticides, Organomercury Compounds, Organotin Compounds II, Pain Killers - TMS Derivatives, PBDEs, PCBs by EPA Method 8083, Phencyclidine (PCP), Phytosterols (Saw Palmetto), Steroids: Anabolic (Underivatized), Sympathomimetic Amines Derivatives, Ylang Ylang Oil.

GsBP®-5MS Non-Polar GC Columns, GS-Tek

Supplier: General Separation Technologies, Inc.

Description: Typical Application: Acidic/neutral drugs, alkaloids, amines and nitriles, amphetamine and methamphetamine, antiepileptic, basic drugs, chlorinated pesticides, EPA method 508, CLP standard, semivolatile organics, diesel fuel, drug of abuse, endocrine disruptors: alkyl phenols, endocrine disruptors: phthalate, EPA 608.1, EPA air analysis method TO-15, EPA method 525.2, EPA method 551.1, EPA method 610, EPA method 8061 (phthalate ester), EPA method 8270, EPA-625 phenols, flavor mixture, food packaging volatiles, formaldehyde, 50ppb, fragrance allergens, gasoline, halogenated compounds, local anesthetics, nitrogen/phosphorus containing pesticides, EPA 507, organochlorine pesticides, organochlorine pesticides II EPA method 8081A, organohalide pesticides in water, EPA 505, organophosphorous pesticides I EPA 8141A, phenols, I and II, polybrominated diphenyl esters (PBDE), polyethyleneamines, polynuclear aromatic hydrocarbons (PAHs), semivolatile compounds, semivolatile organics, substituted anilines, sulfur in air, trace active amines, 10 ng on-column, tricyclic antipsychotics, urine drug screen, US EOA method 8270D mix.

VWR® Bar-Coded B.O.D. Bottles, 300 ml

Supplier: VWR International

Description: Made from borosilicate glass, these bottles are suitable for determining oxygen demand of sewage water and industrial wastes.

Certificates

VWR® Standard Heavy-Duty Vortex Mixer

Catalog Number: (97043-562)

Supplier: VWR International

Description: Variable speed analog mixer features a heavy-duty design and efficient motor that permits continuous duty operation and the ability to handle accessory components over the entire speed range.

Certificates

Retrieving Each

VWR® Inserts for Wide Opening Vials

Catalog Number: (82028-450A)

Supplier: VWR International

Description: VWR Insert with Poly-Support Spring for Wide Mouth Vials, Polypropylene, 300 uL, 6x30 mm, Clear

Certificates

Retrieving Pack

VWR® Advanced Heavy-Duty Vortex Mixer

Supplier: VWR International

Description: Ideal for applications that require repeatable results, the mixer features touchpad controls and LED displays for accurate speed and time results.