๐ŸŒฑ Cell Seeding Calculator

์ •ํ™•ํ•œ ์„ธํฌ ์‹œ๋”ฉ์„ ์œ„ํ•œ ๊ณ„์‚ฐ๊ธฐ

Avg. Cells
DF / 10โด factor

Stock Conc: 0 cells/mL

Number of Vessels
cells/cmยฒ
Media Volume per Vessel (mL)

S-Calc ์™„์ „ ์ •๋ณต: ์„ธํฌ ์‹œ๋”ฉ, ์ด๊ฒƒ๋งŒ ์•Œ๋ฉด ๋!

๐Ÿ”ฌ ๊ณ„์‚ฐ๊ธฐ์˜ ์›๋ฆฌ: ์ •ํ™•์„ฑ์˜ ๋น„๋ฐ€

S-Calc (์„ธํฌ ์‹œ๋”ฉ ๊ณ„์‚ฐ๊ธฐ)๋Š” ์—ฐ๊ตฌ์ž๊ฐ€ ์›ํ•˜๋Š” ์„ธํฌ ๋ฐ€๋„(cells/cmยฒ)๋กœ ์ƒˆ๋กœ์šด ๋ฐฐ์–‘ ์šฉ๊ธฐ์— ์„ธํฌ๋ฅผ ๋ถ„์ฃผ(seeding)ํ•  ๋•Œ ํ•„์š”ํ•œ ์„ธํฌ ํ˜„ํƒ์•ก(cell stock)์˜ ์–‘์„ ์ •ํ™•ํ•˜๊ฒŒ ๊ณ„์‚ฐํ•ด์ค๋‹ˆ๋‹ค. ๊ณ„์‚ฐ๊ธฐ๋Š” ๋‹ค์Œ์˜ ํ•ต์‹ฌ ์›๋ฆฌ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค:

๐Ÿ“˜ S-Calc ์‚ฌ์šฉ ๊ฐ€์ด๋“œ

1๋‹จ๊ณ„: Stock ๋†๋„ ์ž…๋ ฅ
- Avg. Cells: ํ˜ˆ๊ตฌ๊ณ„์‚ฐ๊ธฐ์˜ 4๊ฐœ ์‚ฌ๋ถ„๋ฉด์—์„œ ๊ณ„์ˆ˜ํ•œ ์ด ์„ธํฌ ์ˆ˜๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.
- DF / 10โด factor: ํฌ์„์— ์‚ฌ์šฉํ•œ ํฌ์„ ๋ฐฐ์œจ(Dilution Factor)์„ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค. (์˜ˆ: 1:2 ํฌ์„ ์‹œ 2 ์ž…๋ ฅ)
- Stock ๋†๋„๊ฐ€ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๊ณ„์‚ฐ๋˜์–ด ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

2๋‹จ๊ณ„: ์‹œ๋”ฉ ๊ณ„ํš ์ˆ˜๋ฆฝ
- Target Vessel: ์„ธํฌ๋ฅผ ์‹œ๋”ฉํ•  ๋ฐฐ์–‘ ์šฉ๊ธฐ(์˜ˆ: 6-well, 100mm dish)๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
- Number of Vessels: ์ค€๋น„ํ•  ์šฉ๊ธฐ์˜ ๊ฐœ์ˆ˜๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.
- Seeding Density (cells/cmยฒ): ์šฉ๊ธฐ ํ‘œ๋ฉด์  1cmยฒ๋‹น ์‹œ๋”ฉํ•  ์„ธํฌ ์ˆ˜๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค. ์ด๋Š” ์‹คํ—˜ ๋ชฉ์ ๊ณผ ์„ธํฌ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง‘๋‹ˆ๋‹ค.
- Media Volume per Vessel (mL): ๊ฐ ์šฉ๊ธฐ์— ์ฑ„์šธ ์ด ๋ฐฐ์ง€ ๋ถ€ํ”ผ๋ฅผ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.

3๋‹จ๊ณ„: ๊ณ„์‚ฐ ๋ฐ ๊ฒฐ๊ณผ ํ™•์ธ
- 'Calculate' ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด, ์ค€๋น„ํ•ด์•ผ ํ•  ์ด ๋ถ€ํ”ผ, ํ•„์š”ํ•œ ์ด ์„ธํฌ Stock ๋ถ€ํ”ผ, ๊ทธ๋ฆฌ๊ณ  ๊ฐ ์šฉ๊ธฐ์— ๋ถ„์ฃผํ•  ์„ธํฌ Stock ๋ฐ ๋ฐฐ์ง€์˜ ์–‘์ด ํฌํ•จ๋œ ์ƒ์„ธํ•œ ํ”„๋กœํ† ์ฝœ์ด ์ƒ์„ฑ๋ฉ๋‹ˆ๋‹ค.
- 'Save Protocol as Image' ๋ฒ„ํŠผ์œผ๋กœ ํ”„๋กœํ† ์ฝœ์„ ์ด๋ฏธ์ง€๋กœ ์ €์žฅํ•˜์—ฌ ์‹คํ—˜ ๋…ธํŠธ์— ์ฒจ๋ถ€ํ•˜๊ฑฐ๋‚˜ ๋™๋ฃŒ์™€ ๊ณต์œ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๐Ÿ’ก ์ฃผ์˜์‚ฌํ•ญ ๋ฐ ์œ ์šฉํ•œ ํŒ

- ์ •ํ™•ํ•œ ์„ธํฌ ๊ณ„์ˆ˜: ์ •ํ™•ํ•œ ๊ณ„์‚ฐ์„ ์œ„ํ•ด, ์„ธํฌ ๊ณ„์ˆ˜ ์‹œ Trypan Blue ์—ผ์ƒ‰์„ ํ†ตํ•ด ์‚ด์•„์žˆ๋Š” ์„ธํฌ๋งŒ ๊ณ„์ˆ˜ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. ์„ธํฌ๊ฐ€ ๋ญ‰์น˜์ง€ ์•Š๋„๋ก ์ž˜ ํ’€์–ด์ฃผ๋Š” ๊ฒƒ๋„ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
- ์ ์ ˆํ•œ ์‹œ๋”ฉ ๋ฐ€๋„: ๋„ˆ๋ฌด ๋‚ฎ์€ ๋ฐ€๋„๋Š” ์„ธํฌ ์„ฑ์žฅ์„ ์ €ํ•ดํ•  ์ˆ˜ ์žˆ๊ณ , ๋„ˆ๋ฌด ๋†’์€ ๋ฐ€๋„๋Š” ๊ณผ๋ฐ€(over-confluence) ์ƒํƒœ๋ฅผ ๋น ๋ฅด๊ฒŒ ์œ ๋ฐœํ•˜์—ฌ ์„ธํฌ ์ƒํƒœ์— ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์„ธํฌ ์ข…๋ฅ˜์— ๋งž๋Š” ์ตœ์ ์˜ ์‹œ๋”ฉ ๋ฐ€๋„๋ฅผ ๋ฏธ๋ฆฌ ํŒŒ์•…ํ•ด๋‘์„ธ์š”.
- Vessel ๊ฐ€์žฅ์ž๋ฆฌ ํšจ๊ณผ(Edge Effect) ๋ฐฉ์ง€: Multi-well plate ์‚ฌ์šฉ ์‹œ, ๊ฐ€์žฅ์ž๋ฆฌ well์€ ๋ฐฐ์ง€ ์ฆ๋ฐœ์ด ๋” ๋น ๋ฅผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ์ตœ์†Œํ™”ํ•˜๊ธฐ ์œ„ํ•ด ํ”Œ๋ ˆ์ดํŠธ ์ฃผ๋ณ€์— PBS๋‚˜ ์ฆ๋ฅ˜์ˆ˜๋ฅผ ์ฑ„์šด ๋‹ค๋ฅธ ํ”Œ๋ ˆ์ดํŠธ๋ฅผ ํ•จ๊ป˜ ๋‘๋Š” ๊ฒƒ์ด ๋„์›€์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
- ํ”„๋กœํ† ์ฝœ ์ €์žฅ: 'Save Protocol as Image' ๊ธฐ๋Šฅ์„ ์ ๊ทน ํ™œ์šฉํ•˜์—ฌ ์‹คํ—˜ ๊ธฐ๋ก์˜ ์ •ํ™•์„ฑ๊ณผ ์žฌํ˜„์„ฑ์„ ๋†’์ด์„ธ์š”.

๋ฉด์ฑ… ์กฐํ•ญ

๋ณธ S-Calc ๊ณ„์‚ฐ๊ธฐ๋Š” ์„ธํฌ ๋ฐฐ์–‘ ์‹คํ—˜์˜ ๊ณ„ํš์„ ๋•๊ธฐ ์œ„ํ•œ ์ฐธ๊ณ ์šฉ ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ๊ณ„์‚ฐ ๊ฒฐ๊ณผ๋Š” ์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•œ ๊ฐ’์˜ ์ •ํ™•์„ฑ์— ์ „์ ์œผ๋กœ ์˜์กดํ•ฉ๋‹ˆ๋‹ค. ๋ถ€์ •ํ™•ํ•œ ์„ธํฌ ๊ณ„์ˆ˜, ์ž˜๋ชป๋œ ํฌ์„ ๋ฐฐ์œจ ์ž…๋ ฅ, ๋˜๋Š” ๋ถ€์ ์ ˆํ•œ ์‹œ๋”ฉ ๋ฐ€๋„ ์„ค์ •์œผ๋กœ ์ธํ•ด ๋ฐœ์ƒํ•˜๋Š” ์‹คํ—˜์ƒ์˜ ์˜ค๋ฅ˜๋‚˜ ์†์‹ค์— ๋Œ€ํ•ด SafeLab Calculator๋Š” ์–ด๋– ํ•œ ์ฑ…์ž„๋„ ์ง€์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋ชจ๋“  ์‹คํ—˜ ํ”„๋กœํ† ์ฝœ์€ ์‚ฌ์šฉ์ž์˜ ์ฑ…์ž„ ํ•˜์— ๊ฒ€์ฆ ๋ฐ ์ˆ˜ํ–‰๋˜์–ด์•ผ ํ•˜๋ฉฐ, ์ค‘์š”ํ•œ ์‹คํ—˜์˜ ๊ฒฝ์šฐ ์—ฌ๋Ÿฌ ๋ฒˆ์˜ ๋ฐ˜๋ณต ๊ฒ€์ฆ์„ ๊ถŒ์žฅํ•ฉ๋‹ˆ๋‹ค.