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Leishmania panamensis Lainson and Shaw
Leishmania panamensis Lainson and Shaw
规格:
货期:
编号:TS190296
品牌:Testobio
产品名称: Leishmania panamensis Lainson and Shaw
商品货号: TS190296
Deposited As: Leishmania braziliensis Vianna
Strain Designations: 2936
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: Sloth, El Agvacate, Panama, 1972
Product Format: 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
Comments: Promastigotes
Name change to Leishmania panamensis was based on ITS sequencing performed at ATCC
Medium: ATCC® Medium 431: Trypanosome medium
ATCC® Medium 1011: Diphasic blood agar medium
ATCC® Medium 1012: Diphasic blood agar medium
ATCC® Medium 2736: M199, Modified Medium
ATCC® Medium 807: Brain heart infusion blood agar
Growth Conditions:
Temperature: 25°C
Culture System: Axenic
Cryopreservation: Harvest and Preservation
  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 fresh medium (broth).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 before the freezing process is begun should be no more than 15 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 431, or alternatively, inoculate 10 mL complete ATCC medium 2736 in a screw-capped test tube.xa0
  10. Incubate vertically at 25°C with the cap screwed on tightly.
  11. Maintain as described above.
Name of Depositor: R Herman
Chain of Custody:
ATCC
Year of Origin: 1972
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Leishmania panamensis Lainson and Shaw

  • 货号: TS190296
  • 好评
询价
  • 品牌 : TESTOBIO
产品名称: Leishmania panamensis Lainson and Shaw
商品货号: TS190296
Deposited As: Leishmania braziliensis Vianna
Strain Designations: 2936
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: Sloth, El Agvacate, Panama, 1972
Product Format: 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
Comments: Promastigotes
Name change to Leishmania panamensis was based on ITS sequencing performed at ATCC
Medium: ATCC® Medium 431: Trypanosome medium
ATCC® Medium 1011: Diphasic blood agar medium
ATCC® Medium 1012: Diphasic blood agar medium
ATCC® Medium 2736: M199, Modified Medium
ATCC® Medium 807: Brain heart infusion blood agar
Growth Conditions:
Temperature: 25°C
Culture System: Axenic
Cryopreservation: Harvest and Preservation
  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 fresh medium (broth).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 before the freezing process is begun should be no more than 15 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 431, or alternatively, inoculate 10 mL complete ATCC medium 2736 in a screw-capped test tube.xa0
  10. Incubate vertically at 25°C with the cap screwed on tightly.
  11. Maintain as described above.
Name of Depositor: R Herman
Chain of Custody:
ATCC
Year of Origin: 1972
合作单位: