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Merck
CN

UPBSTRT

Ultra Pure BST-RT Kit

Combined Ultra pure BST-RT polymerase, Ultra pure BST-RT Reaction Buffer and Magnesium sulfate

别名:

Polymerase, Reverse Transcriptase

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关于此项目

UNSPSC Code:
12352204
Technique(s):
RT-qPCR: suitable (Isothermal amplification), cDNA synthesis: suitable
Storage temp.:
−20°C (−15°C to −25°C)
Shipped in:
dry ice
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grade

Molecular Biology

Quality Level

form

liquid

storage condition

avoid repeated freeze/thaw cycles

technique(s)

RT-qPCR: suitable (Isothermal amplification), cDNA synthesis: suitable

impurities

(DNase free, RNasefree, DNA free, NICKase free)

color

colorless

suitability

suitable for PCR (Isothermal amplification)

shipped in

dry ice

storage temp.

−20°C (−15°C to −25°C)

General description

BST-RT Polymerase is an engineered Bst enzyme with robustreverse transcriptase (RT) activity, making it ideal for use in loop-mediatedisothermal amplification (LAMP) or RT-LAMP assays. This feature eliminates thenecessity of a secondary RT enzyme when targeting amplification from RNAsamples, simplifying reaction setup. BST-RT works optimally at 65°C and can beused for real time reaction monitoring with a fluorescent dye or in endpointdetection assays. BST-RT polymerase is tolerant to potential reactioninhibitors such as ethanol, extraction buffers, and saliva. This enzyme is alsocompatible with workflows that incorporate dUTP for elimination of reactioncarryover contaminants.

Application

Loop-mediated isothermal amplification (LAMP) has emerged asa key alternative to polymerase chain reaction (PCR)-based techniques foramplifying nucleic acids. While conventional PCR employs a thermal cycler forrepetitive cycling temperatures when amplifying, isothermal amplificationtechniques occur at a single and fixed temperature, allowing the use of simple,portable, and more robust instruments for fast and exponential amplification.

Features and Benefits

  • Compatible with samples containing either DNA orRNA
  • Ability to perform RT-LAMP without additional RTenzymes
  • Lacks 5’ to 3’ exonuclease domain
  • DNase free, RNase free, DNA free, and Nickasefree
  • Active from 25-65 °C (optimal at 65 °C)
  • Unit Definition: One unit is the amount ofenzyme required to incorporate 10 nmol of dNTP onto ssDNA template for 30minutes at 65°C.
  • Also available in stand-alone, highconcentrations and glycerol-free formulations


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