Protein Purification Reagents and Kits
Apexbio Technology LLC Iodoacetyl-LC-Biotin,100mg CAS# 93285-75-7
Iodoacetyl-LC-Biotin (N-iodoacetyl-N-biotinylhexylenediamine), a sulfhydryl-reactive biotinylation agent, is a water-insoluble reagent that requires the dissolution of suitable solvents, including dimethyl sulfoxide (DMSO) and dimethylformamide (DMF), prior to the addition into aqueous reactions. Iodoacetyl-LC-Biotin consists of a bicyclic biotin rings structure, a 1,6-diaminohexane spacer group attached to the valeric acid side chain of biotin and an iodoacetyl group at the end of the spacer providing sulfhydryl reactivity. The iodoacetyl group at the end of Iodoacetyl-LC-Biotin is able to react with sulfhydryl groups on proteins and other molecules forming a nonreversible bond. Other sizes are also available. Please inqury us for quote.
KAYAKU ADVANCED MATERIALS INC MICROPOSIT 1165 Remover, Clear colorless liquid, 4 x 4 L/CS, Solubility in water: Complete, Hazard classification: Combustible liquid, Flammable liquid, NMP concentration: 94-95%
MICROPOSIT 1165 Remover, Clear colorless liquid, 4 x 4 L/CS, Solubility in water: Complete, Hazard classification: Combustible liquid, Flammable liquid, NMP concentration: 94-95%
Hampton Research 100% TACSIMATE PH 7.0 200ML
HR2-755/100% Tacsimate pH 7.0 - 200 ml. Please note items from this supplier are non-returnable.
Macherey-Nagel Protino Ni-NTA Agarose, 100 mL
Protino Ni-NTA Agarose (100 mL) Protino Ni-NTA suspension for the purification of His-tag proteins pack of 100 mL settled beaded agarose
Cygnus Technologies MockV RVLP Kit, Economical Retroviral Clearance, BSL-1 Compatible Stock Solution, 2.0 mL
The Cygnus Technologies MockV RVLP Kit is designed for the economical and timely quantification of retrovirus-like particle clearance in biopharmaceutical manufacturing. This kit allows researchers to conduct viral clearance studies in-house, avoiding expensive CRO studies with live viruses. It includes BSL-1 compatible RVLP stock solution from CHO cells and provides sensitive detection and accurate quantification, streamlining the development process and ensuring purification efficacy early on.
Sigma Aldrich Fine Chemicals Biosciences Acetylcholinesterase Activ
The Acetylcholinesterase Activity Assay Kit (Colorimetric) provides a simple quick and direct procedure for measuring Acetylcholinesterase levels in a variety of samples such as serum plasma tissues or cell lysates / cell extracts. This assay is based on the Ellman method in which thiocholine produced by Acetylcholinesterase reacts with DTNB 5 5A¢-dithiobis (2-nitrobenzoic acid) to form a colorimetric product (412 nm) proportional to the Acetylcholinesterase activity present. This kit does not require weighing or mixing of multiple reagents. The Acetylcholinesterase activity is measured without the use of a calibration curve. The Acetylcholinesterase Positive Control in the kit can be used to screen for Acetylcholinesterase inhibitors. The detection range 10-600 units/liter of Acetylcholinesterase activity.The detection time 5-10 minutesAcetylcholinesterase ( AChE) is a serine hydrolase found at neuromuscular junctions and cholinergic brain synapses. AChE hydrolyzes choline es
Hampton Research HR2-982-04/PEGRx 1 #04 (A4), 185 ml - 0.1 M Sodium acetate trihydrate pH 4.5, 30% v/v Polyethylene glycol 300
HR2-982-04/PEGRx 1 #04 (A4), 185 ml - 0.1 M Sodium acetate trihydrate pH 4.5, 30% v/v Polyethylene glycol 300. Please note items from this supplier are non-returnable.
Hampton Research HR2-982-06/PEGRx 1 #06 (A6), 185 ml - 0.1 M BICINE pH 8.5, 20% v/v Polyethylene glycol 300
HR2-982-06/PEGRx 1 #06 (A6), 185 ml - 0.1 M BICINE pH 8.5, 20% v/v Polyethylene glycol 300. Please note items from this supplier are non-returnable.
Hampton Research HR2-982-13/PEGRx 1 #13 (B1), 185 ml - 0.1 M Sodium acetate trihydrate pH 4.0, 10% v/v Jeffamine M-600 pH 7.0
HR2-982-13/PEGRx 1 #13 (B1), 185 ml - 0.1 M Sodium acetate trihydrate pH 4.0, 10% v/v Jeffamine M-600 pH 7.0. Please note items from this supplier are non-returnable.
Hampton Research HR2-982-08/PEGRx 1 #08 (A8), 185 ml - 0.1 M MES monohydrate pH 6.0, 22% v/v Polyethylene glycol 400
HR2-982-08/PEGRx 1 #08 (A8), 185 ml - 0.1 M MES monohydrate pH 6.0, 22% v/v Polyethylene glycol 400. Please note items from this supplier are non-returnable.
Hampton Research HR2-982-19/PEGRx 1 #19 (B7), 185 ml - 0.1 M Sodium acetate trihydrate pH 4.5, 30% w/v Polyethylene glycol 1,500
HR2-982-19/PEGRx 1 #19 (B7), 185 ml - 0.1 M Sodium acetate trihydrate pH 4.5, 30% w/v Polyethylene glycol 1,500. Please note items from this supplier are non-returnable.
Hampton Research HR2-982-21/PEGRx 1 #21 (B9), 185 ml - 0.1 M BICINE pH 8.5, 15% w/v Polyethylene glycol 1,500
HR2-982-21/PEGRx 1 #21 (B9), 185 ml - 0.1 M BICINE pH 8.5, 15% w/v Polyethylene glycol 1,500. Please note items from this supplier are non-returnable.