¿Aún no es miembro de TradeKey.com? Regístrese para conectarse con 9 millones de importadores y exportadores a nivel mundial. registro |
BOOK A CALL
Book Call On Your Favorite Time
Code
🗘

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
Tailing miRNA First Strand Synthesis Kit
Next

Tailing miRNA First Strand Synthesis Kit

|

- Minimum Order

País:

China

N º de Modelo:

-

Precio FOB:

Lugar de origen:

-

Precio de pedido mínimo:

-

Cantidad de pedido mínimo:

-

Detalle de embalaje:

-

El tiempo de entrega:

-

Capacidad de suministro:

-

Tipo de pago:

-

Grupo de productos :

-

Contactar ahora
1st Año

Persona de contacto Ying

Contactar ahora

Descripción del producto

Tailing miRNA First-Strand Synthesis Kit

CAT: MF***1

price:$**5  for *5T (negotiable if bulk purchase)

Storage temperature: **0℃

Product composition

Component

MF***1

miRNA RT Enzyme Mix

*0 ul

2 × miRT Reaction Mix

2*0 ul

RNase free H2O

1 ml

Product Description

miRNA First Strand Synthesis Kit This kit uses the principle of Poly(A) tailing. First, a Poly(A) tail is added to the 3' end of the miRNA, and then the Anchored oligo(dT)-universal tag universal reverse transcription primer is used for reverse transcription reaction, and finally the first strand of cDNA corresponding to the miRNA is generated. This kit uses a special optimized premix to combine Poly(A) tailing and reverse transcription into one step, which simplifies the operation steps and improves the efficiency of Poly(A) tailing and reverse transcription. The kit can effectively prepare the first strand of cDNA corresponding to miRNA from *0pg*2ug of total RNA. The cDNA synthesized once can detect multiple microRNAs, saving samples and costs.

Note: This kit must be used in conjunction with the miRNA Enhanced Fluorescence Quantification Detection Kit (MR***1)

Operation steps

I. Poly (A) tailing and reverse transcription reaction (first-strand synthesis) at the miRNA 3' end

1. Thaw 2 × miRNA RT Reaction Mix and mix well. Put the miRT Enzyme Mix on ice for later use. Add the following reagents to a total volume of *0μl (add miRNA RT Enzyme Mix last).
 

Components

Volume

Final Concentration

Total RNA

x μl

Up to 2μg

2 × miRT Reaction Mix

*0 μl

1 ×

miRNA RT Enzyme Mix

μl (see details in Note)

-

RNase free H2O to final volume

*0 μl

-


Note:

(1) miRNA RT Enzyme Mix is ​​very viscous, and the solution is easily adsorbed to the tube wall and the outside of the pipette tip, resulting in loss. Please centrifuge before use and avoid loss due to adhesion to the outer wall of the pipette tip. The enzyme in the Enzyme Mix is ​​in excess, and even if 1.8μl is used each time, it will not affect the effect.

(2) The total RNA used in the reaction must include small molecule RNA (miRNA). Enriched miRNA can also be used in this process. Pure miRNA cannot be directly quantified by spectrophotometer. It is recommended to add 2μl ~5μl directly. The amount of addition can be determined according to the abundance of the target miRNA, but for low-abundance miRNA samples (such as serum plasma extracts), a maximum volume of 8μl can be added directly.

2. Gently mix the above-prepared reaction solution with a pipette, centrifuge briefly, and react at *2℃ for *0 min.

3. Heat at *5℃ for 5 seconds to inactivate E.coli Poly(A) Polymerase and Labscript Hˉ RTase. The synthesized cDNA reaction solution can be stored at **0℃; it can also be directly used for downstream PCR or fluorescence quantitative PCR detection.

2. Perform quantitative PCR according to the LABLEAD miRNA Enhanced Fluorescence Quantification Kit (Cat. No.: MR***1).

Note: When the cDNA template obtained according to the above steps is used for downstream PCR or fluorescence quantitative PCR detection, the usage amount can be selected according to the actual situation. For special detection systems, high-content cDNA templates are prone to non-specific amplification. The cDNA can be appropriately diluted (***0 times or **0 times) according to the abundance of the detected miRNA before use. If non-specific amplification bands are found, or the melting curve shows non-specific amplification, it often indicates that the cDNA template is excessive. You can try to dilute the above cDNA template dozens to hundreds or even thousands of times before use.

País: China
N º de Modelo: -
Precio FOB: Obtener el precio más reciente
Lugar de origen: -
Precio de pedido mínimo: -
Cantidad de pedido mínimo: -
Detalle de embalaje: -
El tiempo de entrega: -
Capacidad de suministro: -
Tipo de pago: -
Grupo de productos : -
Tailing miRNA First Strand Synthesis Kit

Send a direct inquiry to this supplier

A:

Ying < Lablead biotech >

quiero saber: