Protein Purification Reagents and Kits
Biotium CD80 (B7-1) (C80/1608), CF594 conjugate, 0.1mg/mL
T cell proliferation and lymphokine production are triggered by occupation of the TCR by antigen, followed by a costimulatory signal that is delivered by a ligand expressed on antigen presenting cells. The B7-related cell surface proteins CD80 (B7-1) and CD86 (B7-2) are expressed on antigen presenting cells and bind the homologous T cell receptors CTLA-4 (cytotoxic T lymphocyte-associated protein-4) and CD28 and trigger costimulatory signals for optimal T cell activation. CTLA-4 shares 31% overall amino acid identity with CD28 and it has been proposed that CD28 and CTLA-4 are functionally redundant. SLAM is a novel receptor on T cells that, when engaged, potentiates T cell expansion in a CD28-independent manner. B7, also designated BB1, is another ligand or counter receptor for CD28 and CTLA-4 that is expressed on the antigen-presenting cell.Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional br
LifeSensors Tandem Ubiquitin Binding Entities (TUBE2) Biotin 200µg
Based on protein domains known to possess an affinity for ubiquitin, Tandem Ubiquitin Binding Entities (TUBEs) have been developed for the isolation and identification of ubiquitylated proteins. TUBEs display up to a 1000-fold increase in affinity for polyubiquitin moieties over the single ubiquitin binding associated domain (UBA). In addition, TUBEs display a protective effect on polyubiquitinated proteins, allowing for detection at relatively low abundance. These properties effectively “capture” proteins in their polyubiquitylated state. Biotin-TUBEs allow for the detection of polyubiquitin and polyubiquitylated proteins by ligand blotting (“far Western”) without heating the membrane. This reagent is a superior alternative to traditional polyubiquitin immunodetection techniques, such as anti-ubiquitin IgGs.
Creative Diagnostics Purified exosomes, Lyophilized, 2 x 100 μg, 50-120 nm, Human Plasma, Reconstitute with 100 μL deionized water
Purified exosomes, Lyophilized, 2 x 100 μg, 50-120 nm, Human Plasma, Reconstitute with 100 μL deionized water
LifeSensors Tandem Ubiquitin Binding Entities (TUBE1) Agarose 1mL
Based on protein domains known to possess an affinity for ubiquitin, Tandem Ubiquitin Binding Entities (TUBEs) have been developed for the isolation and identification of ubiquitinated proteins. TUBEs display up to a 1000-fold increase in affinity for polyubiquitin moieties over the single ubiquitin binding associated domain (UBA). In addition, TUBEs protect polyubiquitinated proteins from deubiquitination and proteasomal degradation, allowing for detection at relatively low abundance. These properties effectively allow TUBEs to “capture” protein in its polyubiqutinated state. TUBEs can be used to isolate, enrich, and identify ubiquitinated proteins from cell and tissue extracts. Agarose coupled TUBEs allow for efficient recovery of polyubiquitinated proteins in a single step. Polyubiquitinated protein can easily be separated from TUBEs for proteomic studies or identification by Western blotting. This product is protected by one or more US or Foreign patents.
Hampton Research NATRIX 2 NO01 185ML
HR2-917-01/Natrix 2 #01 (E01), 185 ml - 0.04 M Lithium chloride, 0.02 M Magnesium chloride hexahydrate, 0.04 M Sodium cacodylate trihydrate pH 5.5, 30% v/v (+/-)-2-Methyl-2,4-pentanediol, 0.002 M Hexammine cobalt(III) chloride. Please note items from this supplier are non-returnable.
Hampton Research CRYSTAL SCREEN LITE NO21 185ML
HR2-916-21/Crystal Screen Lite #21/MembFac HT (F09), 185 ml - 0.2 M Magnesium acetate tetrahydrate, 0.1 M Sodium cacodylate trihydrate pH 6.5, 15% v/v (+/-)-2-Methyl-2,4-pentanediol. Please note items from this supplier are non-returnable.
Hampton Research PEG/ION SCREEN NO01 185ML
HR2-922-01/PEG/Ion Screen #01 (A1), 185 ml - 0.2 M Sodium fluoride, 20% w/v Polyethylene glycol 3,350. Please note items from this supplier are non-returnable.
Hampton Research PEG/ION SCREEN NO19 185ML
HR2-922-19/PEG/Ion Screen #19 (B7), 185 ml - 0.2 M Ammonium nitrate, 20% w/v Polyethylene glycol 3,350. Please note items from this supplier are non-returnable.
Hampton Research HR2-932-D6/Grid Screen Sodium Chloride #D6/Grid Screen Salt HT (H12), 185 ml - 0.1 M BICINE pH 9.0, 4.0 M Sodium chloride
HR2-932-D6/Grid Screen Sodium Chloride #D6/Grid Screen Salt HT (H12), 185 ml - 0.1 M BICINE pH 9.0, 4.0 M Sodium chloride. Please note items from this supplier are non-returnable.
Hampton Research QUIK SCREEN NOB1 185ML
HR2-921-B1/Quik Screen #B1/Grid Screen Salt HT (E07), 185 ml - 1.0 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 5.0. Please note items from this supplier are non-returnable.
Hampton Research QUIK SCREEN NOC5 185ML
HR2-921-C5/Quik Screen #C5/Grid Screen Salt HT (F05), 185 ml - 1.4 M Sodium phosphate monobasic monohydrate / Potassium phosphate dibasic pH 7.5. Please note items from this supplier are non-returnable.
Hampton Research HR2-930-A5/Grid Screen MPD #A5, 185 ml - 0.1 M Tris pH 8.0, 10% (+/-)-2-Methyl-2,4-pentanediol
HR2-930-A5/Grid Screen MPD #A5, 185 ml - 0.1 M Tris pH 8.0, 10% (+/-)-2-Methyl-2,4-pentanediol. Please note items from this supplier are non-returnable.
Hampton Research PEG/ION SCREEN NO42 185ML
HR2-922-42/PEG/Ion Screen #42 (D6), 185 ml - 0.2 M Potassium phosphate dibasic, 20% w/v Polyethylene glycol 3,350. Please note items from this supplier are non-returnable.
Miltenyi Biotec, Inc. µMACS Anti-HA Starting Kit
Kit contains MACS Equipment and Reagents for manual isolation of HA-tagged proteins from cell lysates
Izon Science Usa Ltd Izon Exoid Nanoparticle Measurement Device, Tunable Resistive Pulse Sensing, Single Particle Measurement, Semi-Automated, 10.8 kg, ISO 13485:2016 Cert, 40 nm to 11 μm Size Range, 1E5 to 1E11 particles/mL
The Izon Exoid (EX1) is an innovative nanoparticle measurement device designed for superior characterization of complex biological and nanomedicine samples. It utilizes advanced Tunable Resistive Pulse Sensing (TRPS) technology to offer high-resolution single-particle measurements, making it a significant upgrade over traditional methods. The semi-automated device streamlines workflows, improving usability and sensitivity for a variety of nanoparticle types. It is certified to ISO 13485:2016 standards, ensuring quality and reliability in data collection for research applications.
- Technology based on Tunable Resistive Pulse Sensing (TRPS)
- Capable of measuring particle size, concentration, and zeta potential
- Resolution focused on single particle data
- Size range of 40 nm to 11 μm
- Concentration range from 1E5 to 1E11 particles/mL
- Compatible with externa...