IMPROVED METHOD FOR PROVIDING INFORMATION ON BREAST CANCER AND DIAGNOSTIC KIT THEREFOR
First Claim
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1. A method for providing information for diagnosis of breast cancer, the method comprising:
- a) isolating a total RNA from cells obtained from the blood of a cancer suspected patient;
b) synthesizing cDNA from the isolated total RNA;
c) performing a realtime-PCR of the synthesized cDNA by using one or more primer sets and probes selected from the group consisting of a primer set and a probe capable of amplifying a human epidermal growth factor receptor 2 HER2 and a primer set and a probe capable of amplifying glyceraldehyde-3-phosphate dehydrogenase (GAPDH); and
d) comparing the amplified level with an expressed level in a normal person;
wherein the primer set capable of amplifying the HER2 is a primer set selected from the group consisting of primer sets as set forth in SEQ ID NOS. 1 and 2, SEQ ID NOS. 3 and 4, SEQ ID NOS. 6 and 7, and SEQ ID NOS. 8 and 9 or a mixture of these primer sets and the probe is one or more of probes as set forth in SEQ ID NO. 5, SEQ ID NO. 10, and SEQ ID NO. 11.
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Abstract
The present disclosure relates to an improved method for providing information on breast cancer and a diagnostic kit therefore, and more specifically, to an improved kit for diagnosing breast cancer by using a one-tube nested PCR and a diagnostic method therefor.
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Citations
11 Claims
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1. A method for providing information for diagnosis of breast cancer, the method comprising:
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a) isolating a total RNA from cells obtained from the blood of a cancer suspected patient; b) synthesizing cDNA from the isolated total RNA; c) performing a realtime-PCR of the synthesized cDNA by using one or more primer sets and probes selected from the group consisting of a primer set and a probe capable of amplifying a human epidermal growth factor receptor 2 HER2 and a primer set and a probe capable of amplifying glyceraldehyde-3-phosphate dehydrogenase (GAPDH); and d) comparing the amplified level with an expressed level in a normal person; wherein the primer set capable of amplifying the HER2 is a primer set selected from the group consisting of primer sets as set forth in SEQ ID NOS. 1 and 2, SEQ ID NOS. 3 and 4, SEQ ID NOS. 6 and 7, and SEQ ID NOS. 8 and 9 or a mixture of these primer sets and the probe is one or more of probes as set forth in SEQ ID NO. 5, SEQ ID NO. 10, and SEQ ID NO. 11. - View Dependent Claims (2, 3)
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4. A composition for diagnosing breast cancer, the composition comprising:
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a primer sets capable of amplifying a HER2 which is selected from the group consisting of primer sets as set forth in SEQ ID NOS. 1 and 2, SEQ ID NOS. 3 and 4, SEQ ID NOS. 6 and 7, and SEQ ID NOS. 8 and 9 or a mixture of these primer sets; and a primer set and a probe capable of amplifying GAPDH, as active ingredients. - View Dependent Claims (5, 8, 9, 10, 11)
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6. (canceled)
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7. (canceled)
Specification