1640 Results for: "Cell Culture Reagents"

Supplier: MP Biomedicals

Soluble in water (100 mg/mL - clear, colorless solution).

Supplier: DRG International

An enzyme immunoassay for the qualitative and semiquantitative determination of IgM-class antibodies to Mycoplasma pneumoniae in serum.

Supplier: MP Biomedicals

Hemin is an iron-containing porphyrin.It is a Protoporphyrin IX containing a ferric iron ion (Heme B) with a chloride ligand.

Supplier: Rockland Immunochemical

BOVINE SERUM ALBUMIN 30% Solution contains a 30% solution of bovine serum albumin (Fraction V, Immunoglobulin and Protease Free) in saline with preservative and stabilizer.

Supplier: G-Biosciences

The majority of genomic DNA extraction methods involve numerous physical manipulations, including mixing, pipetting, shaking, binding to resin, elution, which results in sheared DNA that may not be suitable for further analysis.

Supplier: MP Biomedicals

Urea is the principal end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle.
Urea is a mild agent usually used in the solubilization and denaturation of proteins. It is also useful for renaturing proteins from samples already denatured with 6 M guanidine hydrochloride such as inclusion bodies; and in the extraction of the mitochondrial complex. It is commonly used to solubilize and denature proteins for denaturing isoelectric focusing and two-dimensional electrophoresis and in acetic acid-urea PAGE gels. Urea is used in cell or tissue culture media to increase the osmolality. Urea has also been used as fertilizer because of the easy availability of nitrogen; in animal feeds; it is reacted with aldehydes to make resins and plastics; condensed with malonic ester to form barbituric acid; used in the paper industry to soften cellulose; used as a diuretic; enhances the action of sulfonamides; an antiseptic.
Urea in solution is in equilibrium with ammonium cyanate. The form that reacts with protein amino groups is isocyanic acid. Urea in the presence of heat and protein leads to carbamylation of the proteins. Carbamylation by isocyanic acid interferes with protein characterization because isocyanic acid reacts with the amino terminus of proteins, preventing N-terminal sequencing. Isocyanic acid also reacts with side chains of lysine and arginine residues resulting in a protein that is unsuitable for many enzymatic digests. In addition, carbamylation often leads to confusing results from peptides having unexpected retention times and masses. When performing enzymatic protein digests it is important to remove urea first. Even though some enzymes will tolerate small amounts of urea, the elevated temperature used for most reactions will lead to carbamylation during the course of the digest. The urea can be removed prior to digestion by fast reversed phase chromatography, spin columns, or dialysis.
Dissolve urea in deionized water to the desired concentration.For every 10 ml of solution, add 1 g of Amberlite® IRA-910.Stir for one hour at room temperature

Supplier: Zymo Research

Quick recovery of viral DNA from a wide range of sources.

Supplier: New England Biolabs (NEB)

Quickly and easily purify up to 100 µg of high quality total RNA from multiple sample types – all with one kit.

Supplier: New England Biolabs (NEB)

Quickly and easily purify high quality, high molecular weight gDNA from multiple sample types, all with one kit!

Supplier: Biosensis

The Biosensis Mature BDNF/proBDNF Combo RapidTM enzyme-linked immunosorbent assay (ELISA) Kit combines individual, but complementary ELISA kits for the two most important BDNF isoforms: Mature BDNF (BEK-2211) and full-length proBDNF (BEK-2217).

Supplier: Promega Corporation

The Maxwell RSC simplyRNA Kits, used with the Maxwell RSC Instrument, provides a simple method for automated RNA purification from a variety of sample types. 

Supplier: MP Biomedicals

This product acts by binding to the 30S and 50S subunits, causing miscoding and inhibiting initiation and elongation during protein synthesis.

Supplier: Cayman Chemical Company

For direct quantification of cAMP from a variety of biological samples.

Supplier: Prosci

Macrophage Inflammatory Protein 3 alpha is a chemotactic factor that attracts lymphocytes and, slightly, neutrophils, but not monocytes. It inhibits proliferation of myeloid progenitors in colony formation assays. It binds to CCR6.
Was product number XP-5713-M

Supplier: Cayman Chemical Company

A competitive assay for the quantification of 8-isoprostane.

Supplier: Zymo Research

RNA from any sample (cells, tissues, biological fluids and more).

Supplier: IBI Scientific

IBI offers replacement plasmid columns and collection tubes available in convenient sizes

Supplier: Cytiva

illustra™ RNAspin 96 kit is a flexible, high-throughput solution for total RNA isolation.

Supplier: MP Biomedicals

The Fast DNA® SPIN Kit is used with the FastPrep®-24 or FastPrep® FP120 instrument to lyse and subsequently isolate DNA from up to 200 mg of almost any sample in less than 30 minutes.

Supplier: Sartorius

Compact Arium® Mini laboratory water systems have been designed for Type 1 ultrapure water requirements of 10 L per day and are ideal for use in preparation of buffers, media and samples, both in life sciences applications and in analytical laboratory procedures.

Supplier: IBI Scientific

IBI's Maxi Fast-Ion Plasmid Kits are endotoxin free and use pre-packed ion-exchange resin columns to purify plasmid or cosmid DNA from bacterial cultures

Supplier: Omega Bio-Tek

The Mag-Bind® Bacterial DNA 96 Kit allows rapid and reliable isolation of high-quality genomic DNA (gDNA) from a wide variety of bacterial species

Supplier: Omega Bio-Tek

The E.Z.N.A.® plasmid systems are able to isolate plasmid DNA by means of HiBind™ columns, Mag-Bind™ beads, or isopropanol precipitation

Supplier: Prosci

BMPs (bone morphogenetic proteins) belong to the TGF beta superfamily of structurally related signaling proteins. Members of this superfamily are widely represented throughout the animal kingdom and have been implicated in a variety of developmental processes. Proteins of the TGF beta superfamily are disulfide-linked dimers composed of two 12-15 kDa polypeptide chains. As implied by their name, BMPs initiate, promote and regulate bone development, growth, remodeling and repair. Smad1 translocation to the nucleus is observed after the addition of BMP4 (also designated BMP2B), suggesting that BMP4 may play a role in activation of the Smad pathway. BMP is secreted into the extracellular matrix.

Supplier: Eppendorf

Eppendorf epT.I.P.S.® Singles high-precision pipette tips offer unparalleled precision in 'Biopur®' and 'Sterile' grades, featuring individually wrapped tips for maximum sterility. Ideal for sensitive and critical lab applications where contamination control is paramount.

Supplier: MP Biomedicals

SDS is an anionic detergent typically used to solubilize and denature proteins for electrophoresis.
SDS is used to solubilize and denature protein for Protein Electrophoresis & Blotting. SDS has also been used in large-scale phenol extraction of RNA to promote the dissociation of protein from nucleic acids when extracting from biological material. Surfactant used for mild, efficient, and greener dethioacetalization.
Store at Room Temperature (15-30 °C).

Supplier: Agilent Technologies

RNA isolation kits provide a straightforward, spin-column method to deliver RNA for use in gene expression and other downstream analysis.

Supplier: Globe Scientific

Provide high-quality, cost-effective options for large volume filtration needs. Systems are offered in multiple configurations and in sizes from 150 ml up to 1000 ml. Bottle top filter units fit Diamond® PureFlow™ solution bottles or other laboratory media bottles with GL45 threads.

Supplier: Stemcell Technologies

For purification of RNA from cells.

Supplier: Prosci

Eotaxin is a 74 amino acid, eosinophil chemotactic CC chemokine originally found in bronchoalveolar lavage fluid from allergic inflammatory subjects. It is involved in regulating the recruitment and activation of inflammatory leukocytes, particularly eosinophils. Eotaxin binds and activates the CCR3 chemokine receptor, and may play a fundamental role in the development of allergic responses.