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Leishmania donovani (Laveran and Mesnil) Ross
Leishmania donovani (Laveran and Mesnil) Ross
规格:
货期:
编号:TS171873
品牌:Testobio
产品名称： Leishmania donovani (Laveran and Mesnil) Ross
商品货号： TS171873
Deposited As： Leishmania chagasi Cunha and Chagas
Strain Designations： 1151
Application：
Vector borne research
Biosafety Level： 2

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：
human, male venous blood, Tegucigalpa, Honduras, 1974
Product Format： frozen
Storage Conditions： Frozen: -70°C or colder for 1 week, vapor phase of liquid nitrogen for long-term storage
Axenic/Xenic： Axenic
Type Strain： no
Comments：
Promastigotes.
Medium： ATCC® Medium 1011: Diphasic blood agar medium
ATCC® Medium 1012: Diphasic blood agar medium
ATCC® Medium 807: Brain heart infusion blood agar
ATCC® Medium 431: Trypanosome medium
ATCC® Medium 449: Diphasic blood agar base medium
ATCC® Medium 947: L diphasic blood agar (ATCC Medium 1011) with Lockes solution overlay reduced from 3.0 ml to 1.0 ml
Growth Conditions：
Temperature: 25°C
Cryopreservation：
  1. Harvest cells from a culture which is at or near peak density by centrifugation at 1,300 g for 5 min.
  2. Adjust concentration of cells to 2 x 107/ml in fresh medium.
  3. While cells are centrifuging, prepare a 10% (v/v) solution of sterile DMSO in Lockex92s solution.xa0 The DMSO solution when first prepared will warm up due to chemical heat. The solution should be allowed to return to room temperature prior to use.
  4. Mix the cell preparation and the DMSO solution in equal portions. The final concentration will be 107 cells/ml and 5% (v/v) DMSO. The time from the mixing of the cell preparation and DMSO stock solution to the start of the freezing process should be no less than 15 min. and no more than 60 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 ampules 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. Store in either the vapor or liquid phase of a nitrogen refrigerator.
  8. To thaw a frozen ampule, place it in a 35°C water bath such that the lip of the ampule remains above the water line. Thawing time is approximately 2 to 3 minutes.xa0 Do not agitate the ampule.xa0 Do not leave ampule in water bath after thawed.
  9. Immediately after thawing, do not leave in the water bath, aseptically transfer the contents of the ampule into a fresh tube of ATCC medium 1011.xa0
  10. Incubate vertically at 25°C with the cap screwed on tightly.
  11. Maintain as described above.xa0
Name of Depositor： L Hendricks
Chain of Custody：
ATCC <-- L Hendricks <-- B. Walton
Year of Origin： 1974
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Leishmania donovani (Laveran and Mesnil) Ross

  • 货号: TS171873
  • 好评
询价
  • 品牌 : TESTOBIO
产品名称： Leishmania donovani (Laveran and Mesnil) Ross
商品货号： TS171873
Deposited As： Leishmania chagasi Cunha and Chagas
Strain Designations： 1151
Application：
Vector borne research
Biosafety Level： 2

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：
human, male venous blood, Tegucigalpa, Honduras, 1974
Product Format： frozen
Storage Conditions： Frozen: -70°C or colder for 1 week, vapor phase of liquid nitrogen for long-term storage
Axenic/Xenic： Axenic
Type Strain： no
Comments：
Promastigotes.
Medium： ATCC® Medium 1011: Diphasic blood agar medium
ATCC® Medium 1012: Diphasic blood agar medium
ATCC® Medium 807: Brain heart infusion blood agar
ATCC® Medium 431: Trypanosome medium
ATCC® Medium 449: Diphasic blood agar base medium
ATCC® Medium 947: L diphasic blood agar (ATCC Medium 1011) with Lockes solution overlay reduced from 3.0 ml to 1.0 ml
Growth Conditions：
Temperature: 25°C
Cryopreservation：
  1. Harvest cells from a culture which is at or near peak density by centrifugation at 1,300 g for 5 min.
  2. Adjust concentration of cells to 2 x 107/ml in fresh medium.
  3. While cells are centrifuging, prepare a 10% (v/v) solution of sterile DMSO in Lockex92s solution.xa0 The DMSO solution when first prepared will warm up due to chemical heat. The solution should be allowed to return to room temperature prior to use.
  4. Mix the cell preparation and the DMSO solution in equal portions. The final concentration will be 107 cells/ml and 5% (v/v) DMSO. The time from the mixing of the cell preparation and DMSO stock solution to the start of the freezing process should be no less than 15 min. and no more than 60 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 ampules 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. Store in either the vapor or liquid phase of a nitrogen refrigerator.
  8. To thaw a frozen ampule, place it in a 35°C water bath such that the lip of the ampule remains above the water line. Thawing time is approximately 2 to 3 minutes.xa0 Do not agitate the ampule.xa0 Do not leave ampule in water bath after thawed.
  9. Immediately after thawing, do not leave in the water bath, aseptically transfer the contents of the ampule into a fresh tube of ATCC medium 1011.xa0
  10. Incubate vertically at 25°C with the cap screwed on tightly.
  11. Maintain as described above.xa0
Name of Depositor： L Hendricks
Chain of Custody：
ATCC <-- L Hendricks <-- B. Walton
Year of Origin： 1974
testopic
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