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Poly A Carrier RNA nucleic acid assistant
| Price | $32.00 |
|---|---|
| Min Order | 310 ug |
| Availability | In Stock |
| Shipping From | Guangdong, China |
| Popularity | 311 people viewed |
Model NO.:
C12110/C12111/C12112
CAS No.:
26763-19-9
Formula:
C10h13kn5o7p
EINECS:
256-145-7
Classification:
Biochemical Reagents
Grade:
BR Grade
Specific Usage:
For Biological Purpose, For Microbiological, For Microscopic Purpose, Saturated Contact Surfaces Adsorb Articles
Usage:
Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents, Center for Disease Control and Prevention
Source:
a Mixture of Polyadenylate
Habit Appellation:
Poly a Carrier Rna
Application:
Industry, Scientific Research, Health, Environmental Protection, Agriculture, Inactivate Trace Nucleases
Property:
Biochemical Reagent
Appearance:
White Lyophilized Powder
Purity:
99%
Molecular Weight:
700-3500 Kda
Transportation Conditions:
Room Temperature
Storage Conditions1:
-20-8°c, Dry Storage
Storage Conditions2:
Long-Term Storage Should Be Placed at -20°c
Application1:
Virus DNA/Rna Extraction
Application2:
Micro DNA/Rna Extraction by Column Membrane Method
Application3:
Alcohol Mediated Nucleic Acid Precipitation
Application4:
Quantitative Probe PCR Reaction Solution
No Pollution:
No Dnase and Rnase Pollution
High Degree of Polymerization:
80% Polymer Is 100-2000nt
High Purity:
No PCR/ Rt-PCR Inhibition
After-Sale Service:
Technical Support
Sample:
Free Sample for Testing
Trademark:
Magen Biotech
Transport Package:
Bottle
Specification:
310 μ g/1g/10g/100g
Origin:
China
HS Code:
2934999001
Product Description
Poly A Carrier RNA
| CAT NO | PRODUCT NAME | SIZE | PRICE |
| C12110 | Poly A | 310 μg | $32.00 |
| C12111 | Poly A | 1 g | $442.00 |
| C12112 | Poly A | 310 μg-1 mg | $42.00 |
△ Introduction
Poly A, polyadenylate, is a mixture of 100-10000 polyadenylates, which is polymerized by polynucleotide phosphorylasein vitro. In vivo, poly (a) is added to the 3-terminal of mRNA by enzyme to improve the stability of mRNA. In the application of nucleic acid extraction, adding poly A to the lysate or binding solution can improve the yield of DNA and RNA. The mechanism of poly A improving the yield of nucleic acid is as follows:
1. Saturated contact with the surface adsorption of articles.
Most polypropylene articles have static electricity on the surface, which will adsorb nucleic acids. Carrier RNA can saturate these adsorption effects and reduce the loss of target nucleic acids.
2. Inactivate trace nucleases:
There are various nucleases in biological samples and environment. Poly A can inactivate trace nucleases in the extraction or preservation steps to improve the yield and stability of target nucleic acids.
3. Coprecipitation:
In the nucleic acid purification step of alcohol mediated precipitation or binding, poly A can coprecipitate with the target nucleic acid or form polymerparticles to improve the recovery.
△ Details
| Features | Specifications |
| Appearance | White lyophilized powder |
| Purity | 99% |
| Molecular Weight | 700-3500 KDa |
| Transportation conditions | Room Temperature |
| Storage conditions | -20-8°C, dry storage, long-term storage should be placed at -20°C. |
| Usage method | Take an appropriate amount of lyophilized powder, add DEPC treated water or guanidine salt solution to dissolve it into 0.1-1μg/μl, and then subpack it and store it at -20°C. |
| Application | 1. Virus DNA/RNA extraction: adding 1-5μg Carrier RNA to the lysate can improve the yield of RNA/DNA, stabilize the target nucleic acid and avoid the degradation of the purified nucleic acid during storage. 2. In the micro DNA/RNA extraction by column membrane method (<1μg), adding carrier RNA to 1-5μg is conducive to improve the yield of nucleic acid. 3. In the alcohol mediated nucleic acid precipitation and concentration step, the addition of 1-2μg carrier RNA is helpful to improve the recovery of short segment RNA. 4. In the quantitative probe PCR reaction solution, adding 10-100ng carrier RNA to the reaction solution is helpful to improve the sensitivity and reduce the CT value. |
△ Advantages
- No pollution - no DNase and RNase pollution
- High purity - no PCR/ RT-PCR inhibition
- High degree of polymerization - 80% polymer is 100-2000nt
- No human - source DNA, no novel coronavirus pollution
△ Ordering information
| Contents | C12110 | C12111 | C12112 |
| Poly A, Lyophilizate | 310μg/Tube | 2g/Bottle | 100-1000μg/Tube, customized |
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