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Invitrogen™ Dynabeads™ mRNA DIRECT™ Purification Kit
The Dynabeads™ mRNA DIRECT™ Kit is designed for simple and rapid isolation of pure, intact polyadenylated (polyA) mRNA directly from the crude lysate of animal and plant cells and tissues.
Marca: Invitrogen™ 61012
1105.80 EUR valid until 2025-04-30
Use promo code "24155" to get your promotional price.
Includes: 10mL Dynabeads oligo (dT)25, 60mL Lysis/Binding Buffer, 120mL Washing Buffer A, 60mL Washing Buffer B, 15mL 10mM Tris-HCl (Elution buffer), Contains enough reagents for 40 standard isolations.
Descrizione
The Dynabeads™ mRNA DIRECT™ Kit is designed for simple and rapid isolation of pure, intact polyadenylated (polyA) mRNA directly from the crude lysate of animal and plant cells and tissues. The isolated mRNA is suitable for use in all downstream applications.
Advantages of the Dynabeads mRNA DIRECT Kit:
• Fast—15 minute procedure yields pure, intact mRNA
• Highly pure mRNA isolation—best choice upstream of cDNA synthesis
• Sensitive mRNA isolation—enables cDNA synthesis and cDNA library construction from ultra-small starting samples (enables cDNA library construction from a single cell)
System overview
The isolation protocol relies on base pairing between the polyA residues at the 3' end of most mRNA, and the oligo (dT)25 residues covalently coupled to the surface of the Dynabeads. Other RNA species lacking a polyA tail will not hybridize to the beads and are readily washed away. Ribosomal RNA, DNA, proteins, and small RNA molecules (such as transfer RNA, micro RNA, and small nucleolar RNA) do not bind to the beads and are discarded. RNase inhibiting agents in the Lysis/Binding Buffer together with stringent hybridization and washing conditions ensure the isolation of pure, intact mRNA from crude samples rich in RNase, without the use of strong chaotropic agents. The mRNA purification beads specifically target and capture the mRNA transcriptome from an extremely wide variety of crude starting samples (see protocol). 1 mg of Dynabeads Oligo (dT)25 beads (200 μL) binds up to 2 μg of mRNA. A typical mammalian cell contains about 10–30 pg of total RNA, from which 1–5% is mRNA.
Order Info
Shipping Condition: Room Temperature

Specifica
• 10 mL Dynabeads Oligo (dt)25, 4°C |
|
10 to 100 μL | |
mRNA | |
Automated Liquid Handling Systems | |
Beads may be reused for multiple extractions | |
Room Temperature | |
2 μg mRNA per 200 μL of beads (Binding capacity) |
Magnetic Bead | |
Cells, Plants, Plasma, Serum, Tissue, Total RNA, Blood | |
High-throughput Compatible | |
RT-PCR, qPCR, cDNA library construction, microarray analysis | |
10 mL | |
Cells: ≤106 Plant: ≤400 mg Tissue: ≤200 mg |
Suggerimenti di prodotto
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Sicurezza e movimentazione
- Dynabeads mRNA DIRECT Purification Kit
Avvertenza
- Warning
Categoria di pericolo
- Serious eye damage/eye irritation Category 2
Indicazioni di pericolo
- H319-Causes serious eye irritation.
Consigli di prudenza
- P264-Wash hands thoroughly after handling.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P337+P313-If eye irritation persists: Get medical advice/attention.
Informazioni supplementari
- MIXTURE LIST-Contains : Lithium chloride
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For Research Use Only. Not for use in diagnostic procedures.