Protein Purification
AURORA BIOLABS LLC TR-FRET PARP1 Trapping Assay Kit,384 rxn
PARP1 (Poly ADP-ribose Polymerase 1) is a key DNA repair enzyme that detects DNA damage and facilitates repair through PARylation, a process in which PARP1 uses NAD⁺ to add poly (ADP-ribose) chains to itself and other proteins. PARP1 activity recruits DNA repair factors to damaged sites and supports genome stability. PARP1 is frequently overexpressed in several cancers, including breast, ovarian, prostate, and lung cancers, making it an important therapeutic target. Some PARP inhibitors not only block PARP1 catalytic activity but also trap PARP1 on damaged DNA, preventing DNA repair and leading to cancer cell death, particularly in BRCA-mutant tumors. The TR-FRET PARP1 Trapping Assay Kit is designed to quantitatively measure PARP1-DNA trapping activity and evaluate compounds that modulate PARP1 binding and trapping for cancer research and drug discovery applications.
Hampton Research CRYSTAL SCREEN CRYO NO50 185ML
HR2-914-50/Crystal Screen Cryo #50, 185 ml - 0.4 M Lithium sulfate monohydrate, 12% w/v Polyethylene glycol 8,000, 20% v/v Glycerol. Please note items from this supplier are non-returnable.
Hampton Research CRYSTAL SCREEN 2 CRYO NO185ML
HR2-915-03/Crystal Screen 2 Cryo #03 (E03), 185 ml - 21.25% v/v Ethylene glycol, 15% v/v Glycerol. Please note items from this supplier are non-returnable.
Hampton Research CRYSTAL SCREEN 2 CRYO NO185ML
HR2-915-25/Crystal Screen 2 Cryo #25 (G01), 185 ml - 0.0075 M Cobalt(II) chloride hexahydrate, 0.075 M MES monohydrate pH 6.5, 1.35 M Ammonium sulfate, 25% v/v Glycerol. Please note items from this supplier are non-returnable.
Hampton Research CRYSTAL SCREEN 2 CRYO NO185ML
HR2-915-34/Crystal Screen 2 Cryo #34 (G10), 185 ml - 0.0375 M Cadmium sulfate hydrate, 0.075 M HEPES pH 7.5, 0.75 M Sodium acetate trihydrate, 25% v/v Glycerol. Please note items from this supplier are non-returnable.
Hampton Research HR2-428-63/Additive Screen 63 (F03), 1.0 ml - 3.0 M NDSB-195
HR2-428-63/Additive Screen 63 (F03), 1.0 ml - 3.0 M NDSB-195. Please note items from this supplier are non-returnable.
Hampton Research HR2-943-03/StockOptions MES #03 pH 5.4, 185 ml
HR2-943-03/StockOptions MES #03 pH 5.4, 185 ml. Please note items from this supplier are non-returnable.
Hampton Research SALTRX 2 NO37 185ML
HR2-909-37/SaltRx 2 #37 (H01), 185 ml - 0.6 M Potassium sodium tartrate tetrahydrate, 0.1 M BIS-TRIS propane pH 7.0. Please note items from this supplier are non-returnable.
Hampton Research HR2-907-40/SaltRx 1 #40 (D4), 185 ml - 6.0 M Ammonium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6
HR2-907-40/SaltRx 1 #40 (D4), 185 ml - 6.0 M Ammonium nitrate, 0.1 M Sodium acetate trihydrate pH 4.6. Please note items from this supplier are non-returnable.
Invent Biotechnologies Inc Minute™ Cytoplasmic & Nuclear Extraction Kits for Cells - Spin Column-Based < 15 min (50 Preps)
Minute™ Cytoplasmic and Nuclear Extraction Kit for Cells is composed of optimized cytoplasmic extraction buffer, nuclear protein extraction buffer and protein extraction filter cartridges with 2.0 ml collection tubes. The kit is designed to quickly separate native cytosol and nuclear proteins from mammalian cells and protoplasts of plant, bacteria, yeast and fungus. Separation of cytoplasmic and nuclear proteins can be accomplished in less than 15 minutes using the protein extraction filter cartridges.
Sino Biological Human Papilloma Virus type 31 (HPV 31) L1 protein (VLP)
Human Papilloma Virus type 31 (HPV 31) L1 protein (VLP)
Seracare Life Sciences Inc SPIN-PURE FILTERS 5PK
Spin-Pure Filters offer a rapid and convenient method for concentrating, purifying and desalting peptides, proteins, oligonucleotides, DNA and RNA. The filters provide a 10K molecular weight cutoff. They are especially recommended for the removal of unincorporated nucleotides from the biotin nucleic acid probe, and to minimize nonspecific protein binding in hybridization assays. Store at room temperature.
Hampton Research CRYSTAL SCREEN CRYO NO45 185ML
HR2-914-45/Crystal Screen Cryo #45 (D9), 185 ml - 0.16 M Zinc acetate dihydrate, 0.08 M Sodium cacodylate trihydrate pH 6.5, 14.4% w/v Polyethylene glycol 8,000, 20% v/v Glycerol. Please note items from this supplier are non-returnable.