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Thermo Scientific™ Dry-blend Buffered Packs
Our quality control ensures that every pack of dry-blend buffers yields consistent solutions without weighing or pH adjustment. Simply empty contents of one foil envelope pack into a beaker, add appropriate solvents, and stir to dissolve.
Marca: Thermo Scientific™ 28390
112.24 EUR valido fino al 2024-12-20
Usa il codice promo "21651" per avere il tuo prezzo promozionale.
Descrizione
Our dry-blend buffer packs are easy to use. Simply empty contents of one foil envelope pack into a beaker, add ultrapure water, and stir to dissolve. No need to make and store large volumes of stock solution in advance of daily needs.
Benefits of ready-to-use buffered packs include:• Convenient—no weighing, no pH adjustment, no need to stock individual components
• Consistent quality—our quality control ensures that every pack yields the same, consistent buffer
• Long shelf life—stocking and storage as dry packs eliminates concerns about long-term stability of stock solutions
BupH™ Phosphate-Buffered Saline Packs are pouches of dry-blend powder that make sodium phosphate buffered saline (PBS) for use in crosslinking and labeling reactions requiring amine-free conditions. Each BupH Dry-Blend pack makes ready-to-use PBS with 0.1 M sodium phosphate, 0.15 M NaCl buffer at pH 7.2 when dissolved in 500 mL of water.
BupH MES-Buffered Saline Packs are pouches of dry-blended powder that make optimized amine-free and carboxyl-free buffer. When dissolved in 500 mL of water, the buffer contains 0.1 M 2-(N-morpholino) ethanesulfonic acid (MES), 0.9% sodium chloride at pH 4.7 for carbodiimide (EDC) crosslinking and conjugation reactions.
BupH Carbonate-Bicarbonate Buffer Packs are pouches of dry-blended powder that are each sufficient to make 500 mL of alkaline (pH 9.4) sodium-carbonate (carb-bicarb) buffer. This buffer is used for coating or binding capture-antibodies and other proteins onto polystyrene microplates for ELISA and other plate assays. When dissolved in 500 mL of water, each pack makes 0.2 M carbonate-bicarbonate at pH 9.4.
BupH Tris-Buffered Saline Packs are pouches of dry-blend powder that make Tris-NaCl buffered saline (TBS) for diluents and wash buffers in ELISA, western blotting, and general immunoassay procedures. Each pack makes ready-to-use TBS with 25 mM Tris, 0.15 M NaCl at pH 7.2 when dissolved in 500 mL of water.
BupH Borate Buffer Packs are pouches of dry-blended powder that are each sufficient to make borate buffer for use in protein modification procedures requiring amine-free conditions. When dissolved in 500 mL of water, each pack makes 50 mM borate at pH 8.5.
BupH Tris-Glycine Transfer Buffer Packs are pouches of dry-blend powder that make 500 mL of standard transfer buffer for wet or semi-dry electrophoretic protein transfer from gel to blotting membrane. Each pack makes 25 mM Tris, 192 mM glycine at pH 8 when dissolved in 400 mL of water and 100 mL methanol.
BupH Modified Dulbecco's PBS Packs are pouches of dry-blend powder that make physiological sodium- and potassium-phosphate buffered saline (D-PBS) for ELISA and western blot diluents and wash buffers. Each pack makes 8 mM sodium phosphate, 2 mM potassium phosphate, 0.14 M NaCl, 10 mM KCl modified Dulbecco's PBS buffer at pH 7.4 when dissolved in 500 mL of water.
Specifica
Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, between the following temperatures: 20–25°C. | |
BupH™ | |
10 Packs | |
4.7 | |
Powder |
Dry Blend | |
MES Buffered Saline | |
Carboxyl-to-Amine Crosslinking | |
MES Buffer |
Sicurezza e movimentazione
- MES Buffered Saline Pack
Avvertenza
- Attenzione
Categoria di pericolo
- Lesione oculare grave/irritazione oculare Categoria 2
- Corrosione/irritazione della pelle Categoria 2
- Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
Indicazioni di pericolo
- H315-Provoca irritazione cutanea.
- H319-Provoca grave irritazione oculare.
- H335-Può irritare le vie respiratorie.
Consigli di prudenza
- P260-Non respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
- P264-Lavare accuratamente dopo l'uso.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
- P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
- P405-Conservare sotto chiave.
- P501b-Smaltire il prodotto/recipiente in conformità con le disposizioni locali/regionali/nazionali/internazionali.
Informazioni supplementari
- MIXTURE LIST-Contiene: 4-Morpholineethanesulfonic acid hydrate,sodium chloride