Mastigella radicula (Moroff) Goldschmidt-质粒载体-ATCC-DSM-CCUG-泰斯拓生物

你好，请登录   免费注册    |    收藏本站
联系电话: 0574-87917803
你好,请登录   免费注册 | 收藏
联系电话: 0574-87917803
热门搜索: 金黄色葡萄球菌 铜绿假单胞菌 红菇 香菇
Mastigella radicula (Moroff) Goldschmidt
Mastigella radicula (Moroff) Goldschmidt
规格:
货期:
编号:TS137075
品牌:Testobio
产品名称： Mastigella radicula (Moroff) Goldschmidt
商品货号： TS137075
Strain Designations： AJC/RS/35
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.
Isolation： Yorkshire, Stairfoot Quarry, United Kingdom, 1990
Product Format： frozen
Shipping Information： Distributed: Frozen
Storage Conditions： Frozen Cultures:
-70°C for 1 week; liquid N2 vapor for long term storage

Freeze-dried Cultures:
2-8°C

Live Cultures:
See Protocols section for handling information
Type Strain： no
Medium： ATCC® Medium 802: Sonneborns Paramecium medium
Growth Conditions： Temperature: 25°C
Atmosphere: Microaerophilic
Culture System: Xenic
Cryopreservation： Harvest and Preservation
  1. Harvest the cells from a culture that is at or near peak density by centrifuging at 850 x g for 5 minutes.
  2. If the cell concentration exceeds the required level do not centrifuge, but adjust the concentration to between 2 x 106 and 2 x 107cysts/mL with fresh medium.xa0 If the concentration is too low, centrifuge at 850 x g for 5 min and resuspend the pellet in the volume of fresh medium required to yield the desired concentration.
  3. While cells are centrifuging prepare a 20% (v/v) solution of sterile DMSO as follows: Add the required volume of DMSO to a glass screw-capped test tube and place it in an ice bath.xa0 Allow the DMSO to solidify.xa0 Add the required volume of refrigerated medium.xa0 Dissolve the DMSO by inverting the tube several times.xa0
    *NOTE: If the DMSO solution is not prepared on ice, an exothermic reaction will occur that may precipitate certain components of the medium.
  4. Mix the cell preparation and the DMSO in equal portions. Thus, the final concentration will be between 106 107 cells/mL and 10% (v/v) DMSO. The time from the mixing of the cell preparation and DMSO stock solution before the freezing process is begun should be no less than 15 min and no longer than 30 min.
  5. Dispense in 0.5 mL aliquots into 1.0 - 2.0 mL sterile plastic screw-capped cryules (special plastic vials for cryopreservation).
  6. Place the vials in a controlled rate freezing unit.xa0 From room temperature cool at -1°C/min to -40°C.xa0 If the freezing unit can compensate for the heat of fusion, maintain rate atxa0xa0xa0xa0xa0xa0xa0 -1°C/min through the heat of fusion.xa0 At -40°C plunge into liquid nitrogen. Alternatively, place the vials in a Nalgene 1°C freezing apparatus.xa0 Place the apparatus at -80°C for 1.5 to 2 hours and then plunge ampules into liquid nitrogen.xa0 (The cooling rate in this apparatus is approximately -1°C/min.) xa0
  7. The frozen preparations are stored in either the vapor or liquid phase of a nitrogen freezer.
  8. To establish a culture from the frozen state place an ampule in a water bath set at 35°C (2-3 min). Immerse the vial just sufficient to cover the frozen material. Do not agitate the vial.
  9. Immediately after thawing, aseptically transfer contents to a 16 x 125 mm screw-capped test tube containing 12 mL of bacterized ATCC Medium 802.xa0 Incubate the culture at 25°C.
Name of Depositor： T Cavalier-Smith
Year of Origin： 1990
首页 > 产品中心 > 微生物培养 > 菌株 > null > Mastigella radicula (Moroff) Goldschmidt

产品中心 Product Center

联系我们CONTACT US

  • 0574-87917803
    24小时服务热线
  • testobio@163.com
    销售邮箱
  • 浙江省宁波市高新区晶辉路866弄33号智造港E4幢3楼
    地址

联系方式

  • 章丽敏
    17757489010
  • 朱静
    18067106081
  • 李晴
    18067408036
  • 李晶晶
    13375187189
  • 周雪
    13372109301

Mastigella radicula (Moroff) Goldschmidt

  • 货号: TS137075
  • 好评
有货
  • 品牌 : TESTOBIO
产品名称： Mastigella radicula (Moroff) Goldschmidt
商品货号： TS137075
Strain Designations： AJC/RS/35
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.
Isolation： Yorkshire, Stairfoot Quarry, United Kingdom, 1990
Product Format： frozen
Shipping Information： Distributed: Frozen
Storage Conditions： Frozen Cultures:
-70°C for 1 week; liquid N2 vapor for long term storage

Freeze-dried Cultures:
2-8°C

Live Cultures:
See Protocols section for handling information
Type Strain： no
Medium： ATCC® Medium 802: Sonneborns Paramecium medium
Growth Conditions： Temperature: 25°C
Atmosphere: Microaerophilic
Culture System: Xenic
Cryopreservation： Harvest and Preservation
  1. Harvest the cells from a culture that is at or near peak density by centrifuging at 850 x g for 5 minutes.
  2. If the cell concentration exceeds the required level do not centrifuge, but adjust the concentration to between 2 x 106 and 2 x 107cysts/mL with fresh medium.xa0 If the concentration is too low, centrifuge at 850 x g for 5 min and resuspend the pellet in the volume of fresh medium required to yield the desired concentration.
  3. While cells are centrifuging prepare a 20% (v/v) solution of sterile DMSO as follows: Add the required volume of DMSO to a glass screw-capped test tube and place it in an ice bath.xa0 Allow the DMSO to solidify.xa0 Add the required volume of refrigerated medium.xa0 Dissolve the DMSO by inverting the tube several times.xa0
    *NOTE: If the DMSO solution is not prepared on ice, an exothermic reaction will occur that may precipitate certain components of the medium.
  4. Mix the cell preparation and the DMSO in equal portions. Thus, the final concentration will be between 106 107 cells/mL and 10% (v/v) DMSO. The time from the mixing of the cell preparation and DMSO stock solution before the freezing process is begun should be no less than 15 min and no longer than 30 min.
  5. Dispense in 0.5 mL aliquots into 1.0 - 2.0 mL sterile plastic screw-capped cryules (special plastic vials for cryopreservation).
  6. Place the vials in a controlled rate freezing unit.xa0 From room temperature cool at -1°C/min to -40°C.xa0 If the freezing unit can compensate for the heat of fusion, maintain rate atxa0xa0xa0xa0xa0xa0xa0 -1°C/min through the heat of fusion.xa0 At -40°C plunge into liquid nitrogen. Alternatively, place the vials in a Nalgene 1°C freezing apparatus.xa0 Place the apparatus at -80°C for 1.5 to 2 hours and then plunge ampules into liquid nitrogen.xa0 (The cooling rate in this apparatus is approximately -1°C/min.) xa0
  7. The frozen preparations are stored in either the vapor or liquid phase of a nitrogen freezer.
  8. To establish a culture from the frozen state place an ampule in a water bath set at 35°C (2-3 min). Immerse the vial just sufficient to cover the frozen material. Do not agitate the vial.
  9. Immediately after thawing, aseptically transfer contents to a 16 x 125 mm screw-capped test tube containing 12 mL of bacterized ATCC Medium 802.xa0 Incubate the culture at 25°C.
Name of Depositor： T Cavalier-Smith
Year of Origin： 1990
扫码关注小红书账号
关注我们
联系电话：0574-87917803
章丽敏：17757489010
朱静：18067106081
李晴：18067408036
李晶晶：13375187189
周雪：13372109301
邮箱：testobio@163.com
地址：浙江省宁波市高新区晶辉路866弄33号智造港E4幢3楼
在线留言
合作单位: