Protein Purification Reagents and Kits
Hampton Research HR2-109/SaltRx 2 - 10 ml, tube format
HR2-109/SaltRx 2 - 10 ml, tube format. Please note items from this supplier are non-returnable.
Hampton Research HR2-805/Lysozyme Crystallization Reagent - 100 ml
HR2-805/Lysozyme Crystallization Reagent - 100 ml. Please note items from this supplier are non-returnable.
Epigentek Inc EpiQuik Tissue Chromatin Immunoprecipitation (ChIP) Kit (24 reactions)
For immunoprecipitating chromatin specifically from tissue input samples via microplate format
Epigentek Inc EpiQuik Global Acetyl Histone H3K27 Quantification Kit (Colorimetric) (96 assays)
For ELISA-like measurement of total H3K27ac amounts
Epigentek Inc EpiQuik Total Histone Extraction HT Kit (192 extractions)
The EpiQuik Total Histone Extraction HT Kit provides a simple and high throughput microplate method for extracting histone proteins used for a variety of applications, which include histone modifications such as acetylation, methylation, and sumoylation. This kit is also specifically designed to meet the requirements of histone extracts used in EpiQuik histone quantification assays. The kit can be used to directly extract histones from mammalian cells cultured in a 96-well plate. The EpiQuik Total Histone Extraction HT Kit has the fastest procedure available on the market, allowing completion within 60 minutes.
STEMCELL Technologies EasySep™ Human CD14 Positive Selection Kit II, For processing: 1 x 10^9 cells
The EasySep™ Human CD14 Positive Selection Kit II is designed to isolate highly purified CD14+ cells from fresh or previously frozen human peripheral blood mononuclear cells (PBMCs). Desired cells are targeted with Tetrameric Antibody Complexes recognizing CD14 and dextran-coated magnetic particles. Labeled cells are separated using an EasySep™ magnet without the use of columns. Cells of interest remain in the tube while unwanted cells are poured off. The CD14 antigen is strongly expressed on monocytes and macrophages and weakly on granulocytes. It is also expressed on most tissue macrophages.This product replaces the EasySep™ Human CD14 Positive Selection Kit (Catalog #18058), for even faster cell isolations and is compatible with all EasySep™ magnets.
Hampton Research HR2-944-25/Index #25 (C1), 185 ml - 3.5 M Sodium formate pH 7.0
HR2-944-25/Index #25 (C1), 185 ml - 3.5 M Sodium formate pH 7.0. Please note items from this supplier are non-returnable.
Creative Biomart m7GTP Agarose 1mL
Size :1 mL, Matrix :Highly cross-linked agaroseAverage particle size :45 - 165 μmLigand :m7GTPLigand concentration :5 mol m7GTP/ml gelRecommended flow rate :11.5 cm/hChemical stability :Stable to all solutions commonly used in gel filtration including 8 M urea and 6 M guanidine hydrochloride.Not stable in organic solvents!pH working range :7.5pH CIP range :4 - 9Shelf life :12 months
STEMCELL Technologies EasySep™ Release Human CD4 Positive Selection Kit, For processing: 1 x 10^9 cells
The EasySep™ Release Human CD4 Positive Selection Kit is designed to isolate CD4+ cells from fresh or previously frozen peripheral blood mononuclear cells or washed leukapheresis samples by immunomagnetic positive selection.Desired cells are labeled with antibodies and magnetic particles, and separated without columns using an EasySep™ magnet. Unwanted cells are simply poured off, while desired cells remain in the tube. Then, bound magnetic particles are removed from the EasySep™-isolated CD4+ cells, which are immediately available for downstream applications. Following cell isolation with this EasySep™ Release kit, antibody complexes remain bound to the cell surface and may interact with Brilliant Violet™ antibody conjugates, polyethylene glycol-modified proteins or other chemically related ligands. The CD4 antigen is strongly expressed on helper T cells and is expressed more weakly on peripheral blood monocytes and tissue macrophages.
Abcam Cyclic Pifithrin-alpha hydrobromide, pifithrin-alpha analog, 10MG
MW 349.3 Da, Purity >98%. Stable, cell-permeable analog of pifithrin-α (ab120478). Inhibits p53-mediated apoptosis and p53-dependent gene transcription. Prevents dexamethasone-induced cell death in murine thymocytes (EC₅₀ = 2.01 μM). Potent STAT6 transcriptional inhibitor. Active in vivo and in vitro. See similar compound
The product is subject to the following: Abcam Restricted Use Statement
ACROBiosystems CHO resDNA Quantitation Kit (qPCR)
Residual host cell DNA refers to fragments of DNA from the host organism that are left behind after a biological process such as the production of a biopharmaceutical product or the cultivation of a cell line. This residual DNA can potentially contaminate the final product and affect its safety and efficacy. In the context of biopharmaceutical production, regulatory agencies such as the FDA and EMA have set limits on the amount of residual host cell DNA that is acceptable in a final product. These limits vary depending on the type of product and the route of administration, and residue host cell DNA quantitative kits are designed to ensure that the final product is safe for human use.
IBA LifeSciences Strep-TactinXT APC , 50 µl
Strep-TactinXT conjugated to allophycocyanin (APC) is optimized for flow cytometry of cells. It binds to Strep-tagII- or Twin-Strep-tag- fusion proteins with a high affinity.Cells can either be stained directly if they express a strep-tagged surface protein or indirectly via a strep-tagged protein that subsequently binds to the cells (e.g. for sorting antigen-specific B cells).Independent from the chosen method, biotin addition will cause the release of Strep-TactinXT APC from the cell surface. This enables the use of selected cells for further downstream applications.This conjugate is especially recommended for low-affinity or low-expressed targets.
Biolegend MojoSortTM Human CD14 Monocyt
MojoSort™ Human CD14+ Monocytes Isolation Kit; Reactivity: Human; Apps: Cell Sep - Neg; Size: 100 tests
Cell Biolabs Inc Urinary Creatinine Assay Kit, 192 assays
Creatine and p-creatine are converted non-enzymatically to creatinine, which enters the blood and is excreted by the kidneys via glomerular filtration. The analysis of creatinine in serum and urine is an important clinical test for renal disease and dysfunction. Creatinine is removed from plasma by the glomerulus and then excreted in the urine without any appreciable resorption by the tubules. This “creatinine clearance” from the body is used to measure glomerular filtration rates. Cell Biolabs’ Urinary Creatinine Assay Kit is based on the Jaffe reaction, produces an orange-red color complex that can be measured with a standard spectrophotometric plate reader. Each kit provides sufficient reagents to perform up to 192 assays, including blanks, creatinine standards and unknown urine samples. High concentrations of ascorbic acid, uric acid, glucose, ketones and cephalosporin antibiotics may interfere with the assay causing falsely high values.