1250 Results for: "chromatography preparative"

Supplier: Rockland Immunochemical

Lyophilized Gamma Globulin Fraction

Supplier: Invitrogen

Pierce™ HisPur™ Ni-NTA Spin Columns contain a high-capacity, high-performance nickel-IMAC resin for routine affinity purification of His-tagged fusion proteins.

Supplier: Rockland Immunochemical

Lyophilized Gamma Globulin Fraction

Supplier: Advanced Scientific, Inc.

2D Labtainer™ bioProcess container (BPC) 2D system is composed of ASI™ 26/77 polyethylene film, a single-web, multi-layer 12.5 ml film.

Supplier: G-Biosciences

ProteaseArrest™ is a general protease inhibitor cocktail solution that is provided as a 100X concentrated, ready-to-use solution

Supplier: Invitrogen

UltraLink™ Iodoacetyl Resin is a durable, porous resin that is activated to enable efficient and direct covalent immoblization of peptides and other ligands through their sulfhydryl groups (-SH) for use in affinity purification procedures.

Supplier: Rockland Immunochemical

Lyophilized Gamma Globulin Fraction

Supplier: Thermo Scientific

These Thermo Scientific 10 mm wide opening screw-thread vials are manufactured from either clear Type 1, Class A glass or superior quality 51A amber Type 1, Class B glass.

Supplier: Buchi

Parallel vortex evaporators allow users to optimize existing process workflows by accommodating a wide array of common glassware and varied sample types, which eliminates the inconvenience of sample transfer steps

Supplier: Rockland Immunochemical

Lyophilized Gamma Globulin Fraction

Supplier: Rockland Immunochemical

Anti-Rabbit IgG Antibody Peroxidase Conjugated for Western Blot

Supplier: Advanced Materials Technology

HALO® BIOCLASS ES-C18 Peptide columns made with innovative Fused-Core® particle technology are ideal for both ultrafast- and ultrahigh-resolution separations of peptides and polypeptides up to 20 kDa. HALO® peptide columns offer comparable peak capacity to sub-2 μm non-core columns at 40 to 50% back pressure (2.7 μm), and 20% higher peak capacity than sub-2 μm non-core columns at comparable back pressure (2 μm). HALO 160 Å peptide columns are optimized for high performance in HPLC, UHPLC and LCMS peptide applications.

Supplier: Invitrogen

Pierce™ HisPur™ Ni-NTA Resin is a high-capacity, high-performance nickel-IMAC resin for routine affinity purification of His-tagged fusion proteins.

Supplier: DRG International

An enzyme immunoassay for the quantitative determination of Intact-PTH (Parathyroid Hormone) in serum.

Supplier: Hamilton

Hamilton Company offers the most comprehensive selection of standard and custom syringes in the industry. Each is manufactured to achieve the highest level of accuracy and precision possible.

Supplier: MP Biomedicals

Sodium dibasic anhydrous is used as a sequestrant, emulsifier and buffer in foods, as mordant in dyeing for weighting silk, in tanning, in manufacturing of enamels, ceramics, detergents, boiler compounds; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic.,laxative.

Supplier: Invitrogen

Surfact-Amps™ detergents are ready-to-use, diluted solutions of purified detergent that can be used in routine and high-demand protein research methods and molecular biology techniques.

Supplier: GRANT USA INC.

A new range of innovative, eco-friendly, refrigerated and heating circulating baths offering significant running cost savings whilst delivering powerful cooling.

Supplier: Avantor

Meets AP Science Practices 1, 2, 3, 6, and 7

Supplier: Jackson Immunoresearch Lab

Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The whole IgG form of antibodies is suitable for the majority of immunodetection procedures and is the most cost effective. Based on immunoelectrophoresis and/or ELISA, the antibody reacts with the Fc portion of human IgG heavy chain but not with the Fab portion of human IgG. No antibody was detected against human IgM or IgA, or against non-immunoglobulin serum proteins. The antibody exhibits inherent minimal cross-reaction to mouse serum proteins and has been tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reaction with bovine, horse and mouse serum proteins. The antibody may cross-react with immunoglobulins from other species.

Supplier: COMMUNITY LEARNING LLC SE

A study in forensic science.

Supplier: Invitrogen

The Thermo Scientific Pierce HeLa Protein Digest Standard is a highly validated mammalian protein digest that may be used as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

Supplier: MP Biomedicals

Triton® X-100 is an alkylaryl polyether alcohol. It is a nonionic surfactant prepared by the reaction of octylphenol with ethylene oxide. The number ("-100") relates only indirectly to the number of ethylene oxide units in the structure.
Triton X-100 is a non-ionic surfactant and emulsifier which is often used in biochemical applications to solubilize proteins. Triton X-100 has no antimicrobial properties. It is considered as a comparatively mild detergent, non-denaturing, and is reported in numerous references as a routinely added reagent. It does absorb in the ultraviolet region of the spectrum, however, so can interfere with protein quantitation.
The principal uses of Triton® X-100 is in industrial and household detergent applications and in emulsifying agents. It is employed in almost every type of liquid, paste, and powdered cleaning compound, ranging from heavy-duty industrial products to gentle detergents for fine fabrics. It is also important ingredient of primary emulsifier mixtures used in the manufacture of emulsion polymers, stabilizers in latex polymers, and emulsifiers for agricultural emulsion concentrates, and wettable powders.
Widely used non-ionic surfactant for recovery of membrane components under mild non-denaturing conditions.
Store at Room Temperature(15-30 °C)

Supplier: Invitrogen

Thermo Scientific Pierce Heptafluorobutyric Acid (HFBA), HPLC Grade is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent in reverse-phase peptide separations.

Supplier: MP Biomedicals

Albumins are readily soluble in water and can only be precipitated by high concentrations of neutral salts such as ammonium sulfate. The solution stability of albumin is very good (especially if the solutions are stored aliquoted and frozen). Albumin is readily coagulated by heat. When heated to 50 °C or above, albumin quite rapidly forms hydrophobic aggregates which do not revert to monomers upon cooling.

Supplier: MP Biomedicals

Product is the lyophilized powder of mouse IgG and buffer salts.

Supplier: MP Biomedicals

Ciprofloxacin is a fluorinated quinolone antibacterial agent which is highly effective against a broad spectrum of bacteria and mycoplasma.
Ciprofloxacin is most commonly used to treat infections of the skin, bone, sinus, lung, abdomen, and bladder. It can also be used to treat some sexually transmitted infections. Additionally, ciprofloxacin can be used after exposure to inhalation anthrax to reduce the chance of developing an infection.
During the proliferation phase of a bacterium a segmental twisting and untwisting of the chromosomes take place. An enzyme called DNA gyrase plays a decisive part in this process. Ciprofloxacin inhibits this DNA gyrase in a way that arrests the bacterial metabolism, since vital information can no longer be read from the bacterial chromosome. Ultimately, it affect DNA replication & cell division.
Store at +4 °C.

Supplier: Cytiva

Reagents for capture of human or humanized IgG antibodies as ligands in biomolecular interaction analyses. Designed for use with Biacore 8K+, and Biacore 8K (larger kit component volumes than in Human Antibody Capture Kit) but can be used with all other Biacore systems.

Supplier: Honeywell Research Chemicals

Methanol (CH₃OH) is also known as Methyl Alcohol or wood alcohol. It is a clear, colorless, volatile and flammable liquid. Methanol is a common laboratory solvent and is especially useful for HPLC, UV/VIS spectroscopy, due to its low UV cutoff. Methanol is toxic if ingested and can result in blindness, coma and death. Suitable for LC-MS applications and spectrophotometry.

Supplier: Biolegend

The HA tag (hemagglutinin) is an amino acid sequence derived from the human influenza hemagglutinin surface glycoprotein, corresponding to amino acids 98 to 106.