Discover critical factors to consider when selecting your animal model and why
Download e-bookThe R2G2 brings a new option to oncology and immunology researchers
Download white paper1925年由Robert Dawley成立,原始的Sprague Dawley大鼠殖民地由Harlan于1980年通过收购Sprague-Dawley,Inc. Harlan于2015年成为Envigo。HSD:Sprague DawleyB0B体育平台下载®SD.®鼠has a wide array of historical research use including in the field of cardiology. In order to provide historical and reference data for the research community, several of these articles are outlined below.
Description | Price | 货币 |
---|---|---|
35-49g重量,20-21个约天 | 20.25 | USD |
50-74g重量,22-29大约几天 | 26.80. | USD |
75-99g weight, 30-34 approx days | 33.10 | USD |
100-124g weight, 35-39 approx days | 37.85 | USD |
125-149g weight, 40-44 approx days | 46.85 | USD |
150-174克重量,45-53左右 | 51.25 | USD |
175-199g weight, 54-64 approx days | 54.70 | USD |
200-224克重量,65-75大约几天 | 58.75 | USD |
225-249g重量,76+约天 | 63.90 | USD |
250-274g重量 | 71.85 | USD |
275-299g weight | 77.55 | USD |
Untimed pregnant | 186.40 | USD |
Timed mated | 219.80 | USD |
女性with litter | 235.85 | USD |
验证的饲养员 | 104.60 | USD |
Retired breeder | 60.10 | USD |
Description | Price | 货币 |
---|---|---|
35-49g重量,20-21个约天 | 20.10 | USD |
50-74g weight, 22-26 approx days | 25.50 | USD |
75-99g weight, 27-31 approx days | 31.85. | USD |
100-124g重量,32-35左右 | 36.10 | USD |
125-149g weight, 36-40 approx days | 42.15 | USD |
150-174g weight, 41-43 approx days | 44.40 | USD |
175-199g weight, 44-48 approx days | 52.05 | USD |
200-224g weight, 49-52 approx days | 55.90. | USD |
225-249g weight, 53-58 approx days | 60.75 | USD |
250-274g重量,59-63大约几天 | 65.65 | USD |
275-299g重量,64-69左右 | 69.30 | USD |
300-324g weight, 70-75 approx days | 73.35 | USD |
325 - 349克重量,大约76 - 85天 | 80.60. | USD |
350-374g weight, 86-95 approx days | 85.10 | USD |
375-399g重量,96-115大约几天 | 88.50 | USD |
400 + G重量,116+约几天 | 根据要求 | |
验证的饲养员 | 101.70. | USD |
Retired breeder | 63.45 | USD |
B0B体育平台下载Envigo采用良好的技术成功地生产时间配合大鼠,小鼠,仓鼠和兔子。我们使用防爆仪来确定繁殖前大鼠雌性的阶段。通过观察阴道塞来确定时间交配的大鼠和小鼠。插头日期被认为是妊娠的日零(0)。
Due to the natural variation in the length of gestation, the exact day of parturition cannot be guaranteed. In addition, Envigo cannot guarantee the minimum number of offspring per litter.
请注意,迟到的怀孕动物可能在运输过程中过早地将他们的垃圾送入,并且根据所涉及的情况,唯一可自由裁量权均拒绝对这些动物的信贷或更换的要求。
如果遇到有关妊娠年龄或怀孕的问题,客户应立即联系Envigo的客户服务部门,并提供有关所涉及的动物的详细信息。B0B体育平台下载
预期的怀孕率 | |||
---|---|---|---|
Stock or Strain | 定时交配<13天妊娠(在运送) | Timed mated ≥ 13 days gestation and over (at shipping) | Untimed pregnant ≥ 13 days gestation (at shipping) |
争吵 | * | 90% | 90% ** |
Inbred | * | 90% | 90% ** |
*Plug guarantee only; no guaranteed pregnancy. Plug date = Day 0.
**Untimed pregnant rodents will be selected from our breeding colonies on the basis of palpation or visual confirmation. A variation of three to four days gestation can be expected. Therefore Envigo cannot be held responsible for actual gestation and/or exact day of littering.
To avoid charges, cancellations for timed mated animals must be received交配日期前一周。
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