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ExoSAP-IT For PCR Product Clean-Up cod. 78200 200 UL

R$ 0,00

Disponibilidade: Sob Consulta
Marca: USB
Apresentação: 200 UL
Cotação Comprar

ExoSAP-IT is added directly to the PCR product and incubated at 37°C for 15 minutes. After PCR treatment, ExoSAP-IT is inactivated simply by heating to 80°C for 15 minutes.

ExoSAP-IT single-step PCR cleanup utilizes two hydrolytic enzymes, Exonuclease I and Shrimp Alkaline Phosphatase (SAP), together in a specially formulated buffer, to remove unwanted dNTPs and primers from PCR products. Exonuclease I removes residual single-stranded primers and any extraneous single-stranded DNA produced in the PCR. SAP removes the remaining dNTPs from the PCR mixture.

Rapid PCR Product Cleanup Protocol
ExoSAP-IT requires only one pipetting step and two incubations. Just add ExoSAP-IT to the PCR product and within 30 minutes sequencing or SNP analysis can be performed.

Simple: Single-Step
The method is designed to require a minimum of ‘hands-on’ time. Enzymatic removal of excess primers and unincorporated nucleotides occurs in one easy step by using ExoSAP-IT reagent in a single tube or microtiter well. Only simple pipette transfers are required, therefore, many samples can be processed at once, either manually or with robotics.

No Sample Loss
Use of ExoSAP-IT reagent eliminates all gel or column purifications, sedimentations, filtrations, beads, and/or magnetic separations(1). There is 100% recovery of both short and long PCR products with ExoSAP-IT.

Achieve High Data Quality from PCR Products

ExoSAP-IT reagent may be used as an effective cleanup method prior to fluorescent or radioactive DNA sequencing, SNP analysis, or any other application requiring a PCR product free of excess nucleotides and primers.


1. DUGAN, K. A., LAWRENCE, H. S., HARES, D. R., FISHER, C. L. AND BUDOWLE B. (2002) J. Forensic Sci 47, 811-818.
2. HANKE, M. AND WINK, M. (1994) BioTechniques 17, 858-860.
3. MU, J., DUAN, J., MAKOVA, K., JOY, D., HUYNH, C., BRANCH, O., LI, W. AND SU, X. (2002) Nature 418, 323-326.
4. SILVA, JR., W. A., COSTA, M. C. R., VALENTE, V., DE FREITAS SOUSA, J., PACÓ-LARSON, M. L., ESPREAFICO, E. M., CAMARGO, S. S., MONTEIRO, E., DE JESUS, A., HOLANDA, M. A., ZAGO, M. A., SIMPSON, A. J. G. AND NETO, E. D. (2001) BioTechniques 30, 537-542.
5. WERLE, E., SCNEIDER C., RENNER, M., VÖLKER, M. AND FIEHN, W. (1994) Nucleic Acids Res. 22, 4354-4355.



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