Protein Purification Reagents and Kits
Genscript Corporation MonoRab Anti-DYKDDDDK Magnet
GenScript MonoRab sup TM /sup Anti-DYKDDDDK Magnetic Beads are super paramagnetic beads with diameter of 70 m covalently coated with a rabbit monoclonal anti-DYKDDDDK antibody The beads are supplied as 50% slurry in TBS with 50% glycerol and 0 02% sodium azide The MonoRab sup TM /sup Anti-DYKDDDDK Magnetic Beads have a binding capacity of 1 5 mg DYKDDDDK-tagged protein (Size 50KDa) per 1 ml settled beads The beads can be re-used for at least 5 times Based on our new rabbit monoclonal antibody technology (MonoRab sup TM /sup ) this beads offers high binding capacity high purity and withstand stringent washing steps especially with buffers containing high concentration of salt The beads are resistant to up to 2 M NaCl and to buffers with pH as low as 2 5
Active Motif Nuclear Complex Co-IP Kit
Active Motif's Nuclear Complex Co-IP Kit simplifies co-immunoprecipitation of nuclear protein complexes by providing high-quality reagents for both nuclear extract preparation and immunoprecipitation. The kit's extraction process maintains protein complexes contained in the nucleus, specifically those previously bound to DNA, while the stringency of the Co-IP reagents can be easily adjusted so you can better study protein/protein interactions of varying strength.
Revvity Health Sciences Inc LabChip Low pI Charge Variant Analysis Kit
LabChip Low pI Charge Variant Analysis Kit
Revvity Health Sciences Inc LabChip Low pI Charge Variant Analysis LabChip
LabChip Low pI Charge Variant Analysis LabChip
Revvity Health Sciences Inc LabChip High pI Charge Variant Analysis LabChip
LabChip High pI Charge Variant Analysis LabChip
Tosoh Bioscience LLC TSKGEL ODS-120T 2X250
Column, Reversed Phase Chromatography; Tosoh TSKgel ODS-120T; Media: Silica; Particle: 5 micrometer; Pore Size: 120 angstrom; 2mm I.D. x 25cm Length; Mini-Bore
Bioworld Co-IMAC 5 x 3mL Columns, 5 Column
Co-immobilized metal affinity chromatography (IMAC) columns consist of Co-Chelated Separoporematrix conveniently prepacked spin columns for gravity flow chromatography.Co-IMAC Columns separate proteins via their differences in affinity toCo2+ metal ions. Ideal for purification of recombinant proteins containing (His)6 fusion tag.Technical SpecificationsImminodiacetate immobilized matrix charged withCo metal ions.Chelating group coupling method: epoxy activationMatrix: cross-linked Separopore 4BParticle size (range): 50-170µm Metal ion capacity: > 20µmol Cu2+/ml gelSpacer arm: 14 atompH stability: 3-12Binding Capacity: Approx. 40 mg His-tagged protein/ml mediumSupplied as suspension in 20% ethanol.
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.
Biochain Institute Inc Membrane Protein - Human Adult Normal Tissue: Colon, 0.1 mg/PK
Tissue membrane protein is prepared from whole tissue homogenates and presents a consistent pattern on SDS-PAGE analysis. The protein is stored in a buffer with protease inhibitor cocktail.
Biochain Institute Inc Membrane Protein - Human Adult Normal Tissue: Brain: Cerebellum (left), 0.1 mg/PK
Tissue membrane protein is prepared from whole tissue homogenates and presents a consistent pattern on SDS-PAGE analysis. The protein is stored in a buffer with protease inhibitor cocktail.
Biochain Institute Inc Membrane Protein - Human Adult Normal Tissue: Peripheral Blood Leukocyte, 0.1 mg/PK
Tissue membrane protein is prepared from whole tissue homogenates and presents a consistent pattern on SDS-PAGE analysis. The protein is stored in a buffer with protease inhibitor cocktail.
IW Tremont Co Inc LabExact CFP541 cellulose filter paper, 21-23um 15.0cm quantitative hardened with increased wet strength, medium flow rate extremely low ash content of <0.01% Thickness 0.20mm 100/pk
LabExact Grade CFP541 quantitative cellulose filter media is ashless and hardened with increased wet strength. Fast flow rates and retention of approximately 21 - 23 um. Extremely low ash content of <0.01%. Thickness 0.200mm.
Biotium HCG-intact(HCGab/52), CF594 conjugate, 0.1mg/mL
This MAb is a very special because it reacts ONLY with the intact-HCG and not with either free alpha- or free beta-chain of HCG. HCG is a glycoprotein and is composed of two non-identical, non-covalently linked polypeptide chains designated as the alpha and beta subunits. The alpha subunit is identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH). HCG is secreted in large quantities by normal trophoblasts. It is present only in trace amounts in non-pregnant urine and sera but rises sharply during pregnancy. HCG MAb detects cells and tumors of trophoblastic origin such as choriocarcinoma. Large cell carcinoma and adenocarcinoma of the lung demonstrate anti-hCG positivity in 90% and 60% of cases respectively. 20% of lung squamous cell carcinomas are positive. HCG expression by non-trophoblastic tumors may indicate aggressive behavior.Primary antibodies are available purified, or with a selection of fluorescent CF
Hampton Research GRAS Screen 3 samples twenty four salts
GRAS Screen 3 samples twenty four salts, encompassing pH 4-9 versus four low molecular weight Polyethylene glycols (300, 400, MME 550, & 600). GRAS Screen 3 is supplied in a 96 Deep Well block format and is compatible with robotic and multi-channel pipet liquid handling systems. GRAS Screen 3 is compatible with vapor diffusion, free interface diffusion, and microbatch crystallization methods. For research use only.
Gold Biotechnology Inc Bicine 500 g
Bicine is a buffering agent used in biochemistry and molecular biology that was selected and described by Good et al. It is a zwitterionic, bis(2-hydroxyethyl)amine buffer that is useful for a pH range of 7.6 – 9.0. It is commonly used in protein crystallization, in the study of enzymatic reactions, and for electrophoresis. It is used in thin layer ion exchange chromatography for protein resolution, as well as a multiphasic buffer system for SDS-PAGE of proteins. It is soluble in water at 0°C up to 1.1 M. Bicine forms a complex with most common metals so stability constants and concentrations should be taken into consideration when choosing this buffer.