BrdU and myosin staining: Difference between revisions

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== Materials ==
== Material ==


''fixing cells:''
=== Fixing cells: ===
* PFA (paraformaldehyde in freezer drawer 5 )
* PFA (paraformaldehyde in freezer drawer 5 )
* MEOH (methanol--in freezer drawer 5)
* MEOH (methanol--in freezer drawer 5)
Line 15: Line 15:
* Timer ( 2 h )
* Timer ( 2 h )
''staining cells:''
=== Staining cells: ===
* Vacum Pette
* Vacum Pette
* 5-50 ul multichannel pipette
* 5-50 ul multichannel pipette
Line 29: Line 29:
* TBS – 0.1% Tween20
* TBS – 0.1% Tween20
* TBS + 10 % GS+ 0.05% azide
* TBS + 10 % GS+ 0.05% azide
== Fixing Cells: ==
* thaw 6% PFA in 37 C  waterbath , place on ice
* put 5 ml PBS + 5 ml  6% PFA in tray “PFA” , mix well
* put  0.01% BSA/PBS into tray “BSA”
* put MEOH into tray “MEOH”
* put 50 ul  of 3% PFA in two columns ( use a autoclavable 5 – 50 ul )
* wait 15 sec.  , than aspirate off the liquid
* wash 2 x with 0.01% BSA/PBS ( use the manifold I for “in”)
* put 75 ul MEOH in each column
* repeat  steps 5-9
* when finish with entire plate , wait 5 minutes


== Procedure ==


== Staining  for BrDU and Myosin: ==
=== Fixing Cells: ===
# thaw 6% PFA in 37 C  waterbath , place on ice
# put 5 ml PBS + 5 ml  6% PFA in tray “PFA” , mix well
# put  0.01% BSA/PBS into tray “BSA”
# put MEOH into tray “MEOH”
# put 50 ul  of 3% PFA in two columns ( use a autoclavable 5 – 50 ul )
# wait 15 sec.  , than aspirate off the liquid
# wash 2 x with 0.01% BSA/PBS ( use the manifold I for “in”)
# put 75 ul MEOH in each column
# repeat  steps 5-9
# when finish with entire plate , wait 5 minutes


* aspirate off the MEOH of plate
=== Staining  for BrDU and Myosin: ===
* add 75 ul 2N HCL to each well ( use the autoclavable 50-300 ul)
# aspirate off the MEOH of plate
* wait 12 minutes
# add 75 ul 2N HCL to each well ( use the autoclavable 50-300 ul)
* aspirate off the HCL
# wait 12 minutes
* wash 4x with TBS –Tween ( use the vacum pette –7.5 ml )
# aspirate off the HCL
* mix 8 ul Mouse anti BrDU (BU) antibody + 3.5 mls TBS +10% GS in tray “BSA” , the concentration is 1:500
# wash 4x with TBS –Tween ( use the vacum pette –7.5 ml )
* aspirate off the TBS -Tween
# mix 8 ul Mouse anti BrDU (BU) antibody + 3.5 mls TBS +10% GS in tray “BSA” , the concentration is 1:500
* put 30 ul into each well , wrap plate in parafilm and put at 4 C overnight
# aspirate off the TBS -Tween
* wash  4x with TBS-Tween ( 2x then wait 2 min. ,then wash 1x, then wait 3 min. , then wash)
# put 30 ul into each well , wrap plate in parafilm and put at 4 C overnight
* mix 35 ul DAKO Rhodamine rabbit anti mouse + 3.5 mls TBS-Tween +10% GS in tray “BSA” concentration is 1:100
# wash  4x with TBS-Tween ( 2x then wait 2 min. ,then wash 1x, then wait 3 min. , then wash)
* aspirate off the TBS-Tween
# mix 35 ul DAKO Rhodamine rabbit anti mouse + 3.5 mls TBS-Tween +10% GS in tray “BSA” concentration is 1:100
* put 30 ul into each well
# aspirate off the TBS-Tween
* wait 20 minutes
# put 30 ul into each well
* rinse 4x with TBS-Tween
# wait 20 minutes
* mix 35 ul Rhodamine from swine anti rabbit + 3.5 mls TBS+10% GS in tray”BSA” ( wash tray when finished)
# rinse 4x with TBS-Tween
* aspirate off the TBS-Tween
# mix 35 ul Rhodamine from swine anti rabbit + 3.5 mls TBS+10% GS in tray”BSA” ( wash tray when finished)
* put 30 ul into each well  from Rhodamine ( swine anti rabbit)
# aspirate off the TBS-Tween
* wait 20 minutes
# put 30 ul into each well  from Rhodamine ( swine anti rabbit)
* wash 4x with TBS- Tween
# wait 20 minutes
* aspirate off the liquid
# wash 4x with TBS- Tween
* mix 8 ul of Mouse anti Myosin antibody+ 3.5 mlsTBS-+10% GS in tray”BSA”, the concentration is1:500
# aspirate off the liquid
* wait 2 hours
# mix 8 ul of Mouse anti Myosin antibody+ 3.5 mlsTBS-+10% GS in tray”BSA”, the concentration is1:500
* wash 4x with TBS-Tween
# wait 2 hours
* mix 35 ul of FITC rabbit anti mouse+ 3.5 mls TBS-Tween+10%GS in tray “BSA” , the concentration is 1:100
# wash 4x with TBS-Tween
* wait 30 minutes
# mix 35 ul of FITC rabbit anti mouse+ 3.5 mls TBS-Tween+10%GS in tray “BSA” , the concentration is 1:100
* wash 4x with TBS-Tween
# wait 30 minutes
* mix 35 ul of FITC swine anti rabbit + 3.5 mls TBS-Tween+10%GS in tray “BSA” , the concentration is 1:100
# wash 4x with TBS-Tween
* wait 30 minutes
# mix 35 ul of FITC swine anti rabbit + 3.5 mls TBS-Tween+10%GS in tray “BSA” , the concentration is 1:100
* wash 4x with TBS-Tween
# wait 30 minutes
* mix 3.5 ml TBS-Tween + 7 ul Hoechst
# wash 4x with TBS-Tween
* aspirate off the liquid
# mix 3.5 ml TBS-Tween + 7 ul Hoechst
* put 30 ul into ach well
# aspirate off the liquid
* wait 5 minutes
# put 30 ul into ach well
* wash 3x with TBS-Tween
# wait 5 minutes
* aspirate off the liquid
# wash 3x with TBS-Tween
* add 75 ul MEOH per well
# aspirate off the liquid
* wrap plate with parafilm and store at 4 C
# add 75 ul MEOH per well
# wrap plate with parafilm and store at 4 C

Latest revision as of 14:26, 8 June 2015

Material

Fixing cells:

  • PFA (paraformaldehyde in freezer drawer 5 )
  • MEOH (methanol--in freezer drawer 5)
  • 0.01 % BSA / PBS/azide (4 C)
  • 2 N HCl (RT)
  • 1X TBS – 0.1% tween20
  • waterbath to 37 degrees C
  • 5-50 ul multichannel pipette
  • 50-300ul multichannel pipette
  • Vacum-Pette
  • Multiwell Plate Washer Manifold
  • Tray for MEOH, PFA,TBS and 2 N HCl
  • Timer ( 2 h )

Staining cells:

  • Vacum Pette
  • 5-50 ul multichannel pipette
  • 50-300ul multichannel pipette
  • Tray MEOH and BSA
  • Mouse anti BrDU(“BU”--drawer 3 Box Elly Tanaka I, freezer)
  • Mouse anti Myosin antibody (“Myo--drawer 3 Box Elly Tanaka I, freezer)
  • DAKO Rhodamine from rabbit anti mouse IgGs
  • DAKO Rhodamine from swine anti rabbit IgGs
  • DAKO FITC rabbit anti Mouse
  • DAKO FITC swine anti Rabbit
  • 10 mg/ml Hoechst (50 ml conical tube in door of refridgerator
  • TBS – 0.1% Tween20
  • TBS + 10 % GS+ 0.05% azide

Procedure

Fixing Cells:

  1. thaw 6% PFA in 37 C waterbath , place on ice
  2. put 5 ml PBS + 5 ml 6% PFA in tray “PFA” , mix well
  3. put 0.01% BSA/PBS into tray “BSA”
  4. put MEOH into tray “MEOH”
  5. put 50 ul of 3% PFA in two columns ( use a autoclavable 5 – 50 ul )
  6. wait 15 sec. , than aspirate off the liquid
  7. wash 2 x with 0.01% BSA/PBS ( use the manifold I for “in”)
  8. put 75 ul MEOH in each column
  9. repeat steps 5-9
  10. when finish with entire plate , wait 5 minutes

Staining for BrDU and Myosin:

  1. aspirate off the MEOH of plate
  2. add 75 ul 2N HCL to each well ( use the autoclavable 50-300 ul)
  3. wait 12 minutes
  4. aspirate off the HCL
  5. wash 4x with TBS –Tween ( use the vacum pette –7.5 ml )
  6. mix 8 ul Mouse anti BrDU (BU) antibody + 3.5 mls TBS +10% GS in tray “BSA” , the concentration is 1:500
  7. aspirate off the TBS -Tween
  8. put 30 ul into each well , wrap plate in parafilm and put at 4 C overnight
  9. wash 4x with TBS-Tween ( 2x then wait 2 min. ,then wash 1x, then wait 3 min. , then wash)
  10. mix 35 ul DAKO Rhodamine rabbit anti mouse + 3.5 mls TBS-Tween +10% GS in tray “BSA” concentration is 1:100
  11. aspirate off the TBS-Tween
  12. put 30 ul into each well
  13. wait 20 minutes
  14. rinse 4x with TBS-Tween
  15. mix 35 ul Rhodamine from swine anti rabbit + 3.5 mls TBS+10% GS in tray”BSA” ( wash tray when finished)
  16. aspirate off the TBS-Tween
  17. put 30 ul into each well from Rhodamine ( swine anti rabbit)
  18. wait 20 minutes
  19. wash 4x with TBS- Tween
  20. aspirate off the liquid
  21. mix 8 ul of Mouse anti Myosin antibody+ 3.5 mlsTBS-+10% GS in tray”BSA”, the concentration is1:500
  22. wait 2 hours
  23. wash 4x with TBS-Tween
  24. mix 35 ul of FITC rabbit anti mouse+ 3.5 mls TBS-Tween+10%GS in tray “BSA” , the concentration is 1:100
  25. wait 30 minutes
  26. wash 4x with TBS-Tween
  27. mix 35 ul of FITC swine anti rabbit + 3.5 mls TBS-Tween+10%GS in tray “BSA” , the concentration is 1:100
  28. wait 30 minutes
  29. wash 4x with TBS-Tween
  30. mix 3.5 ml TBS-Tween + 7 ul Hoechst
  31. aspirate off the liquid
  32. put 30 ul into ach well
  33. wait 5 minutes
  34. wash 3x with TBS-Tween
  35. aspirate off the liquid
  36. add 75 ul MEOH per well
  37. wrap plate with parafilm and store at 4 C
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