Protein Purification Reagents and Kits
STEMCELL Technologies RosetteSep CTC Enrichment Cocktail Containing Anti-CD56, For processing: 200 mL whole blood processed
The RosetteSep CTC Enrichment Cocktail Containing Anti-CD56 is designed to enrich circulating epithelial tumor cells from fresh whole blood by negative selection. Unwanted cells are targeted for removal with Tetrameric Antibody Complexes recognizing CD3 CD14 CD16 CD19 CD38 CD45 CD56 CD61 CD66b and glycophorin A on red blood cells (RBCs). When centrifuged over a density gradient medium such as Lymphoprep (Catalog 07801) the unwanted cells pellet along with the RBCs. The purified tumor cells are present as a highly enriched population at the interface between the plasma and the density gradient medium.
Immunology Consultants anti-DYKDDDDK (Flag) Antibody Rabbit - FITC Conjugated
RFLG‑45F is a FITC‑conjugated rabbit antibody targeting the DYKDDDDK (FLAG) epitope, optimized for fluorescence‑based detection of FLAG‑tagged proteins. The fluorescein label enables direct visualization in microscopy, flow cytometry, and fluorescent immunoassays. Affinity purification ensures high specificity and reduced background, producing bright, clear signals across imaging and analytical platforms. Manufactured by Immunology Consultants and supplied in a 1 mg format, RFLG‑45F is an excellent choice for researchers requiring a fluorescently labeled anti‑FLAG reagent
Hampton Research HR4-957/Mounted CryoLoop - 20 micron, 0.2 - 0.3 mm - 25 pack
HR4-957/Mounted CryoLoop - 20 micron, 0.2 - 0.3 mm - 25 pack. Please note items from this supplier are non-returnable.
MONOD BIO INC His Tag NovoBody™ Duo Binder 100 μg
The NovoBody™ Duo is a bivalent anti-His Tag binder created by fusing two copies of the same anti-histidine NovoBody™, providing substantially improved binding and affinity over conventional antibodies. NovoBody™ Binders are single-chain proteins designed computationally to improve on traditional antibodies. They offer enhanced stability and function while eliminating suboptimal traits like post-translational modifications. Suitable for ELISA, flow cytometry, BLI, and capture applications. Tag: Twin-Strep-tag | Conjugation: None | Amount: 100 µg Learn more at monod.bio
Dojindo Molecular Technologies Inc BICINE (100G), Good's buffer, CAS: 150-25-4, pka=8.35, Active pH 7.7-9.1, made in Japan
In biological experiments, it is important to maintain the pH of the solutions used. Buffers, which are mixtures of weak acids and their appropriate conjugate bases, are commonly used in these experiments. Most biological reactions occur when the buffer is at its effective pH range of 6 to 8. Furthermore, the acids and bases used in the biological reaction should not produce chelates with metal ions. For these reasons, Dr. Good developed several aminoethane and aminopropane sulfonic acids that are now widely used for biological research and analysis. Goods buffers have the following characteristics: 1) High water-solubility. 2) Low cell membrane permeability. 3) Consistent acid-base dissociation constants. 4) Low metal chelating capability. 5) High chemical stability. 6) Low absorption spectra in UV and visible regions.
Cayman Chemical GlutathIon ethyl ester 50mg
A cell-permeable derivative of GSH; increases mitochondrial GSH levels in C38 and IB3-1 epithelial lung cystic fibrosis cells at 10 mM; decreases reactive oxygen species (ROS) levels and TNF-α-induced IL-8 secretion in IB3-1 cells at 10 mM; increases mitochondrial complex I function and reduces depolarization of the mitochondrial membrane potential in IB3-1 cells at 10 mM and 1mM, respectively; decreases lipid oxidation and ferroptosis in cystine-deficient PANC-1, AsPC-1, BxPC-3, and S2-013 pancreatic cancer cells; increases the viability of irradiated human lymphoid cells at 5 mM
Hampton Research HR2-996-13/Silver Bullets #13 (B1), 0.25 ml
HR2-996-13/Silver Bullets #13 (B1), 0.25 ml. Please note items from this supplier are non-returnable.
STEMCELL Technologies EasySep™ Direct Human Pan-Granulocyte Isolation Kit, For processing: 100 mL whole blood processed
The EasySep™ Direct Human Pan-Granulocyte Isolation Kit isolates functional, highly purified neutrophils, eosinophils, and basophils directly from human whole blood by immunomagnetic negative selection. No lysis, density gradient centrifugation, or other processing steps are required and isolated cells are immediately available for flow cytometry, functional assays, culture, and other downstream applications.
Molecular Dimensions SG1 (SHOTGUN) SCREEN HT-96
Protein Crystallography. SG1 (SHOTGUN) SCREEN HT-96 (96 x 1.1mL): 96 conditions that occur with highest, non-redundant frequency amongst all PDB deposits. SG1 uses the ShotGun approach to gather all the most successful conditions from all the early commercially available screens.
Surmodics Inc StabilGuard Immunoassay Stabilizer, 50mL
StabilGuard™ Immunoassay Stabilizer (BSA-Free) effectively preserves the conformation and activity of dried proteins while simultaneously blocking the surface to reduce non-specific binding. It can be used to stabilize antibodies, antigens or enzymes on an assortment of immunoassay components including polystyrene plates, tubes, glass, membranes, and filter paper. The key benefit of the protein free formulation is the elimination of interference and cross reactivity within immunoassay applications.