Invitrogen™ Platinum™ Taq DNA Polymerase, DNA-free

Invitrogen Platinum Taq DNA Polymerase, DNA-free, is manufactured using a novel, closed single-use system together with stringent quality-control testing to minimize the risk of contamination with bacterial and human DNA.

Marque:  Invitrogen™ 15966025

Code produit. 16325062

Description

Invitrogen Platinum Taq DNA Polymerase, DNA-free, is manufactured using a novel, closed single-use system together with stringent quality-control testing to minimize the risk of contamination with bacterial and human DNA. This enzyme is an ideal choice for PCR-based applications requiring the high sensitivity without false-positive results from reagent-borne contamination. This DNA-free enzyme provides the same high level of performance and lot-to-lot consistency as standard Platinum Taq DNA Polymerase.

Platinum Taq DNA Polymerase, DNA-free, is a recombinant Taq polymerase complexed with a proprietary antibody that blocks polymerase activity at ambient temperatures and dissociates after the initial denaturation step at 94°C. This automatic hot start provides increased sensitivity, specificity, and yield, while allowing convenient reaction assembly at room temperature. Just as with Taq DNA Polymerase, Platinum Taq DNA Polymerase, DNA-free, has a non-template–dependent terminal transferase activity that adds a 3' deoxyadenosine to product ends and has a 5' to 3' exonuclease activity.

Features

• Certified low DNA contamination level (≤0.01 copy of bacterial gDNA per enzyme unit)
• Confidence in qualitative and quantitative detection of low-abundance microorganisms due to signal absence with no-template/reagents-only PCR controls
• Same performance as Platinum Taq DNA Polymerase manufactured using conventional process

Applications

• Amplification of DNA from complex genomic and viral templates
• Hot start PCR
• RT-PCR

Spécification

• Content And Storage: • Platinum Taq DNA Polymerase, DNA-free, 5 x 100 μL
  • 10X PCR Buffer (without magnesium), DNA-free, 5 x 1.25 mL
  • 50 mM MgCl₂, DNA-free (2 x 1 mL)
  
  Store at -20°C in a non-frost-free freezer.
• GC-Rich PCR Performance: Low
• Reaction Speed: Standard
• Quantity: 5 x 500 Units
• For Use With (Application): Hot-start PCR
• Fidelity (vs. Taq): 1X
• No. of Reactions: 2000 Reactions
• Reaction Format: Separate Components
• Starting Material: DNA

• Format: Tube
• Polymerase: Platinum Taq DNA Polymerase
• Product Type: Taq DNA Polymerase
• Shipping Condition: Dry Ice
• Concentration: 5 U/μL
• Hot Start: Built-In Hot Start
• Overhang: 3'-A
• Size (Final Product): 5 kb or less

For Research Use Only. Not for use in diagnostic procedures.