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451. reason to use 2X LB - (reply: 5)
452. why uses NaCl and KCl in PBS preparation - (reply: 1)
453. Brain tissue homogenization method - (reply: 2)
454. measure many small volumes - (reply: 4)
455. cell counting - (reply: 5)
456. Micropipetting basics? - (reply: 10)
457. spermidine concentration - (reply: 3)
458. HPLC column cleaning - (reply: 2)
459. HELP NEEDED: How to prepare HEPES-Tris Buffer? - (reply: 2)
460. hedon-fleig's saline - preparation (reply: 1)
461. Percentage dilution - (reply: 1)
462. difference between washing and resuspending a pellet? - (reply: 7)
463. calculating total amount - in a pcr reaction (reply: 4)
464. What types of buffers are in the body? - (reply: 1)
465. How to isolate serum from blood for RNA extraction - (reply: 2)
466. Calculating MOI of viral vector - (reply: 1)
467. Ethanol Precipitation - added too much salt - (reply: 5)
468. DEPC trated water - (reply: 1)
469. Do you heat Tris HCl when you elute from silica? - (reply: 3)
470. High Concentration DNA Extraction - how to get high conc without stickyness? (reply: 4)
471. [help] about plate reader wavelength - (reply: 7)
472. TSS Transformation troubleshooting - no colonies on plate (reply: 4)
473. prepare solution - sodium hydroxide solution (reply: 2)
474. pipette purchase -- can't decide - (reply: 1)
475. Mechanical Pipettes and solvents/acids - (reply: 6)
476. min6 cells immunofourescence staining - staining and culture problem (reply: 4)
477. Can mouse serum be stored in the refrigerator? - Mouse serum storage (reply: 1)
478. Differences in PBS - Differences in PBS (reply: 3)
479. HELP please! - concentration (reply: 2)
480. dilution question - is this correct? (reply: 1)
452. why uses NaCl and KCl in PBS preparation - (reply: 1)
453. Brain tissue homogenization method - (reply: 2)
454. measure many small volumes - (reply: 4)
455. cell counting - (reply: 5)
456. Micropipetting basics? - (reply: 10)
457. spermidine concentration - (reply: 3)
458. HPLC column cleaning - (reply: 2)
459. HELP NEEDED: How to prepare HEPES-Tris Buffer? - (reply: 2)
460. hedon-fleig's saline - preparation (reply: 1)
461. Percentage dilution - (reply: 1)
462. difference between washing and resuspending a pellet? - (reply: 7)
463. calculating total amount - in a pcr reaction (reply: 4)
464. What types of buffers are in the body? - (reply: 1)
465. How to isolate serum from blood for RNA extraction - (reply: 2)
466. Calculating MOI of viral vector - (reply: 1)
467. Ethanol Precipitation - added too much salt - (reply: 5)
468. DEPC trated water - (reply: 1)
469. Do you heat Tris HCl when you elute from silica? - (reply: 3)
470. High Concentration DNA Extraction - how to get high conc without stickyness? (reply: 4)
471. [help] about plate reader wavelength - (reply: 7)
472. TSS Transformation troubleshooting - no colonies on plate (reply: 4)
473. prepare solution - sodium hydroxide solution (reply: 2)
474. pipette purchase -- can't decide - (reply: 1)
475. Mechanical Pipettes and solvents/acids - (reply: 6)
476. min6 cells immunofourescence staining - staining and culture problem (reply: 4)
477. Can mouse serum be stored in the refrigerator? - Mouse serum storage (reply: 1)
478. Differences in PBS - Differences in PBS (reply: 3)
479. HELP please! - concentration (reply: 2)
480. dilution question - is this correct? (reply: 1)