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| 产品名称： | Y-156 |
|---|---|
| 商品货号： | TS157070 |
| Designations： | Y-156 |
| Species： | Homo sapiens, human |
| Vector： | Construct size (kb): 7.199999809265137 |
| Insert： | DNA: genomic Insert lengths(kb): 4.400000095367432 Tissue: 49,XXXXY cell line Gene product: DNA Segment DYZ*2 |
| Insert Size (kb)： | 4.400 |
| Biosafety Level： | 1
Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country. |
| Shipping Information： | Distributed: DNA (dried). Rehydrate with TE. (amount: 2 ug) |
| Comments： | Restriction digests of the clone give the following sizes (kb): AvaI--2.7, 2.4, 2.1; BamHI--7.2; EcoRI--4.4, 2.8; NotI--uncut; HindIII--4.4, 2.8. This probe detects a Y-specific 4.4 kb HindIII fragment which has about 10 copies in normal males. It also detects 6 fainter Y-specific bands ranging from 2 to 15 kb. The copy number of the 4.4 kb fragment may be reduced in gonadal dysgenesis. |
| References： | Muller U, et al. Moderately repeated DNA sequences specific for the short arm of the human Y chromosome are present in XX males and reduced in copy number in an XY female. Nucleic Acids Res. 14: 1325-1340, 1986. PubMed: 3951989 Gaunt SJ. Mapping of testis-determining locus on Yp by the molecular genetic analysis of XX males and XY females. Development 101: 51-58, 1987. PubMed: 88211484 |