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Pavlova lutheri (Droop) Green
Pavlova lutheri (Droop) Green
规格:
货期:
编号:TS174776
品牌:Testobio
产品名称： Pavlova lutheri (Droop) Green
商品货号： TS174776
Strain Designations： NEPCC 242 ATCC 50094
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： Seawater, 1976
Product Format： test tube
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
Comments：
Photosynthetic. Nonaxenic.
Medium： ATCC® Medium 1405: HESNW medium
Growth Conditions：
Temperature: 20°C to 25°C
Atmosphere: Aerobic
Cryopreservation：

Reagents

Cryoprotective Solution
Glycerol 2.4 mL
Fresh growth medium w/o bacteria 7.6 mL

Harvest and Preservation
  1. Mix the components of the cryoprotective solution in the order listed.
  2. Harvest cells from a culture that is at or near peak density by centrifugation at 800-1000 x g for 5 min.
  3. Adjust the concentration of cells to at least 2 x 107/mL in fresh medium.
  4. Mix the cell preparation and the cryoprotective solution in equal portions.
  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 vials in a controlled rate freezing unit. From room temperature cool at -1°C/min to -40°C. If freezing unit can compensate for the heat of fusion, maintain rate at -1 C/min through heat of fusion. At -40°C plunge ampules 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.)xa0xa0
  7. Ampules are stored in either the vapor or liquid phase of a nitrogen refrigerator.
  8. To establish a culture from the frozen state place the vial in a 35°C water bath.xa0 Immerse the vial to a level just above the surface of the frozen material. Do not agitate the vial.xa0xa0 Immediately after thawing, do not leave in water bath, aseptically remove the contents of the ampule and inoculate into a 16 x 125 mm screw-capped test tube containing 5 mL of sterile ATCC medium 1405.xa0 Immediately seal and agitate the culture to evenly suspend cells, then aseptically transfer a 0.5 mL aliquot to a second, identical tube of medium.
  9. Incubate the parent and daughter cultures at a 15° horizontal slant at 20-25°C with the caps on loosely for air exchange.xa0 Maintain under a 14 hour light (~50 µEinsteins/m2/s irradiance)/10 hour dark cycle.
  10. Follow the protocol for maintenance of culture.
Name of Depositor： University of British Columbia
Chain of Custody：
ATCC <-- University of British Columbia <-- R. Waters
Year of Origin： 1976
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Pavlova lutheri (Droop) Green

  • 货号: TS174776
  • 好评
询价
  • 品牌 : TESTOBIO
产品名称： Pavlova lutheri (Droop) Green
商品货号： TS174776
Strain Designations： NEPCC 242 ATCC 50094
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： Seawater, 1976
Product Format： test tube
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
Comments：
Photosynthetic. Nonaxenic.
Medium： ATCC® Medium 1405: HESNW medium
Growth Conditions：
Temperature: 20°C to 25°C
Atmosphere: Aerobic
Cryopreservation：

Reagents

Cryoprotective Solution
Glycerol 2.4 mL
Fresh growth medium w/o bacteria 7.6 mL

Harvest and Preservation
  1. Mix the components of the cryoprotective solution in the order listed.
  2. Harvest cells from a culture that is at or near peak density by centrifugation at 800-1000 x g for 5 min.
  3. Adjust the concentration of cells to at least 2 x 107/mL in fresh medium.
  4. Mix the cell preparation and the cryoprotective solution in equal portions.
  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 vials in a controlled rate freezing unit. From room temperature cool at -1°C/min to -40°C. If freezing unit can compensate for the heat of fusion, maintain rate at -1 C/min through heat of fusion. At -40°C plunge ampules 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.)xa0xa0
  7. Ampules are stored in either the vapor or liquid phase of a nitrogen refrigerator.
  8. To establish a culture from the frozen state place the vial in a 35°C water bath.xa0 Immerse the vial to a level just above the surface of the frozen material. Do not agitate the vial.xa0xa0 Immediately after thawing, do not leave in water bath, aseptically remove the contents of the ampule and inoculate into a 16 x 125 mm screw-capped test tube containing 5 mL of sterile ATCC medium 1405.xa0 Immediately seal and agitate the culture to evenly suspend cells, then aseptically transfer a 0.5 mL aliquot to a second, identical tube of medium.
  9. Incubate the parent and daughter cultures at a 15° horizontal slant at 20-25°C with the caps on loosely for air exchange.xa0 Maintain under a 14 hour light (~50 µEinsteins/m2/s irradiance)/10 hour dark cycle.
  10. Follow the protocol for maintenance of culture.
Name of Depositor： University of British Columbia
Chain of Custody：
ATCC <-- University of British Columbia <-- R. Waters
Year of Origin： 1976
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