DIAMOND
DIAMOND ๋“ฑ๊ธ‰์˜ ํŒ๋งค์ž ์ž๋ฃŒ

์ธ์ฒœ๋Œฟ’ํ•™๊ป“ ์ผ๋ฐ˜์ƒ๋ฌผํ•™์”„ํ—˜ A+์ž๋ฃŒ) ๋‹จ๋ฐฑ์งˆ ๊ฒ€์ถœ

โœ” ์ธ์ฒœ๋Œฟ’ํ•™๊ป“ ์ผ๋ฐ˜์ƒ๋ฌผํ•™์”„ํ—˜(1) '๋‹จ๋ฐฑ์งˆ ๊ฒ€์ถœ' ์ž๋ฃŒ์ž…๋‹ˆ๋‹ค. โœ” ์ผ์ƒ์‹ค ๊ณผ๋ชฉ์€ 21๋…„ 1ํ•™๊ธฐ์— A+์„ ๋ฐ›์•˜๊ณ , ์ด๋ฒˆ ์—…๋กœ๋“œํ•˜๋Š” ๊ณผ์ œ๋Š” 100์  ๋งŒ์ ์— 84์  ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค. โœ” ํ‘œ์ ˆ๋ฅ ์— ๋ฌธ์ œ๊ฐ€ ๋  ์ˆ˜ ์žˆ์œผ๋‹ˆ ์ž๋ฃŒ๋ฅผ ๊ทธ๋Œ€๋กœ ์ œ์ถœํ•˜์ง€ ๋งˆ์‹œ๊ณ , ์ฐธ๊ณ  ์šฉ๋„๋กœ ์‚ฌ์šฉํ•˜์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค. โœ” ๊ต์ˆ˜๋‹˜, ์กฐ๊ต๋‹˜๋งˆ๋‹ค ์‹คํ—˜์„ ๋‹ค๋ฅด๊ฒŒ ์ง„ํ–‰ํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ๋ฌธํ•ญ์„ ๋จผ์ € ๋ณด์‹œ๊ณ  ๊ตฌ๋งคํ•˜์‹œ๋ฉด ์ข‹์Šต๋‹ˆ๋‹ค. ์ˆœ์ˆ˜ ์ •๋‹ต ๋ณด๋‹ค๋Š” ๊ณผ์ •์„ ์œ„์ฃผ๋กœ ํ™•์ธํ•˜์‹œ๋ฉด ์ถฉ๋ถ„ํžˆ ๋„์›€ ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
5 ํŽ˜์ด์งฟ’
์›Œ๋“œ
์ตœ์ดˆ๋“ฑ๋ก์ผ 2021.10.25 ์ตœ์ข…์ ฟ’์ž‘์ผ 2021.03
5P ๋ฏธ๋้ฉ๋ณด๊ธฐ
์ธ์ฒœ๋Œฟ’ํ•™๊ป“ ์ผ๋ฐ˜์ƒ๋ฌผํ•™์”„ํ—˜ A+์ž๋ฃŒ) ๋‹จ๋ฐฑ์งˆ ๊ฒ€์ถœ
  • ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ์†Œ๊ฐœ

    โœ” ์ธ์ฒœ๋Œฟ’ํ•™๊ป“ ์ผ๋ฐ˜์ƒ๋ฌผํ•™์”„ํ—˜(1) '๋‹จ๋ฐฑ์งˆ ๊ฒ€์ถœ' ์ž๋ฃŒ์ž…๋‹ˆ๋‹ค.
    โœ” ์ผ์ƒ์‹ค ๊ณผ๋ชฉ์€ 21๋…„ 1ํ•™๊ธฐ์— A+์„ ๋ฐ›์•˜๊ณ , ์ด๋ฒˆ ์—…๋กœ๋“œํ•˜๋Š” ๊ณผ์ œ๋Š” 100์  ๋งŒ์ ์— 84์  ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค.
    โœ” ํ‘œ์ ˆ๋ฅ ์— ๋ฌธ์ œ๊ฐ€ ๋  ์ˆ˜ ์žˆ์œผ๋‹ˆ ์ž๋ฃŒ๋ฅผ ๊ทธ๋Œ€๋กœ ์ œ์ถœํ•˜์ง€ ๋งˆ์‹œ๊ณ , ์ฐธ๊ณ  ์šฉ๋„๋กœ ์‚ฌ์šฉํ•˜์‹œ๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.
    โœ” ๊ต์ˆ˜๋‹˜, ์กฐ๊ต๋‹˜๋งˆ๋‹ค ์‹คํ—˜์„ ๋‹ค๋ฅด๊ฒŒ ์ง„ํ–‰ํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ๋ฌธํ•ญ์„ ๋จผ์ € ๋ณด์‹œ๊ณ  ๊ตฌ๋งคํ•˜์‹œ๋ฉด ์ข‹์Šต๋‹ˆ๋‹ค. ์ˆœ์ˆ˜ ์ •๋‹ต ๋ณด๋‹ค๋Š” ๊ณผ์ •์„ ์œ„์ฃผ๋กœ ํ™•์ธํ•˜์‹œ๋ฉด ์ถฉ๋ถ„ํžˆ ๋„์›€ ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

    ๋ชฉ์ฐจ

    1. Abstract

    2. Introduction
    1) ๋‹จ๋ฐฑ์งˆ(protein)
    2) ๋‹จ๋ฐฑ์งˆ ๊ฒ€์ถœ์˜ ์›๋ฆฌ โ€“ ๋‹จ๋ฐฑ์งˆ ์ •๋Ÿ‰๋ฒ•
    3) ๋งˆ์ดํฌ๋กœ ํ”ผํŽซ(micro pipet)์˜ ์›๋ฆฌ

    3. Materials & Methods
    1) Materials
    2) Methods

    4. Results

    5. Discussion
    1) ๋ทฐ๋ › ๋ฐ˜์‘์˜ ํŠน์ง•๊ณผ ์žฅ๋‹จ์ 
    2) ๋ธŒ๋ž˜๋“œ ํฌ๋“œ ๋ฐ˜์‘์˜ ํŠน์ง•๊ณผ ์žฅ๋‹จ์ 

    6. Conclusion

    7. References

    ๋ณธ๋ๅฉ๋‚ด์šฉ

    โ… . Abstract
    ์‹คํ—˜์˜ ๋ชฉ์ ์€ ๋‹จ๋ฐฑ์งˆ์˜ ๊ฒ€์ถœ๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ๋‹จ๋ฐฑ์งˆ์„ ๊ฒ€์ถœํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์—ฌ๋Ÿฌ๊ฐ€์ง€ ๋‹จ๋ฐฑ์งˆ ๊ฒ€์ถœ๋ฒ•์˜ ์ข…๋ฅ˜๋ฅผ ์•Œ์•„๋ณด๊ณ  ๋‹จ๋ฐฑ์งˆ์˜ ๋ฌผ๋ฆฌ, ํ™”ํ•™์  ํŠน์„ฑ์„ ์ดํ•ดํ•œ๋‹ค. ์‹คํ—˜์€ ๋‹จ๋ฐฑ์งˆ์˜ ๊ฒ€์ถœ๋ฒ• ์ค‘ ํ•˜๋‚˜์ธ ๋ทฐ๋ ›(biuret) ๋ฐ˜์‘์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋ทฐ๋ › ์‹œ์•ฝ์„ BSA ์šฉ์•ก, ๊ธ€๋ฆฌ์‹  ์šฉ์•ก, PBS์— ๊ฐ๊ฐ ๋–จ์–ด๋œจ๋ ค ์ƒ‰ ๋ณ€ํ™”๋ฅผ ๊ด€์ฐฐํ•œ๋‹ค. ๊ฒฐ๊ณผ๋Š” BSA ์šฉ์•ก์€ ์–‘์„ฑ, ๊ธ€๋ฆฌ์‹  ์šฉ์•ก๊ณผ PBS๋Š” ์Œ์„ฑ์ด ๋‚˜์™”๋‹ค. ๋ทฐ๋ ›๊ตฌ์กฐ๋ฅผ ๊ฐ–๋Š” BSA๋Š” ๋‹จ๋ฐฑ์งˆ๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ๋‹จ๋ฐฑ์งˆ์€ 2๊ฐœ ์ด์ƒ์˜ ํŽฉํƒ€์ด๋“œ ๊ฒฐํ•ฉ์œผ๋กœ ๋˜์–ด์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค.

    โ…ก. Introduction
    ๋‹จ๋ฐฑ์งˆ(protein)
    ๋‹จ๋ฐฑ์งˆ์€ ์•„๋ฏธ๋…ธ์‚ฐ์ด๋ผ๊ณ  ํ•˜๋Š” ์ž‘์€ ๊ตฌ์„ฑ์ธ์ž์˜ ์ค‘ํ•ฉ์ฒด์ด๋‹ค. ๋ชจ๋“  ์ƒ๋ช… ๋ถ„์ž ์ค‘์—์„œ ๊ตฌ์กฐ์ , ๊ธฐ๋Šฅ์ ์œผ๋กœ ๊ฐ€์žฅ ์ •๊ตํ•˜๊ณ  ๋‹ค์–‘ํ•˜๋‹ค. ๋‹จ๋ฐฑ์งˆ์˜ ๋‹จ๋Ÿ‰์ฒด๋Š” ์•„๋ฏธ๋…ธ์‚ฐ(amino acid)๋กœ, ์„ธํฌ์—์„œ๋Š” ํƒˆ์ˆ˜๋ฐ˜์‘์„ ํ†ตํ•ด ํ•œ ์•„๋ฏธ๋…ธ์‚ฐ์˜ ์นด๋ฅด๋ณต์‹ค๊ธฐ๋ฅผ ๋‹ค์Œ ์•„๋ฏธ๋…ธ์‚ฐ์˜ ์•„๋ฏธ๋…ธ๊ธฐ์— ์—ฐ๊ฒฐ์‹œ์ผœ ๊ฒฐํ•ฉํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ ์ƒ์„ฑ๋œ ๊ณต์œ ๊ฒฐํ•ฉ์ด ํŽฉํƒ€์ด๋“œ ๊ฒฐํ•ฉ(peptide bond)์ด๋‹ค. ํŽฉํƒ€์ด๋“œ ๊ฒฐํ•ฉ์— ์•„๋ฏธ๋…ธ์‚ฐ์ด ์ถ”๊ฐ€๋˜์–ด ํด๋ฆฌํŽฉํƒ€์ด๋“œ(poly peptide) ์‚ฌ์Šฌ์„ ํ˜•์„ฑํ•œ๋‹ค.

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท Julia Burdge, Chemistry, 4th Editionยฉ2016, p47-48
    ยท https://bitesizebio.com/23824/top-5-protein-quantification-assays/
    ยท https://www.sciencedirect.com/topics/chemistry/biuret
    ยท https://andyjconnelly.wordpress.com/2017/02/12/practical-pipetting-a-guide/
    ยท https://www.labkafe.com/blog/26_how-to-use-water-bath-in-laboratory-working-principal-types-maintenance.html
    ยท https://bovogen.com/our-products/purified-proteins/bovine-serum-albumin/
    ยท https://pubchem.ncbi.nlm.nih.gov/compound/Glycine
    ยท https://www.aatbio.com/resources/buffer-preparations-and-recipes/pbs-phosphate-buffered-saline
    ยท https://www.labome.com/method/Protein-Quantitation.html
    ยท https://www.thermofisher.com/kr/ko/home/life-science/protein-biology/protein-biology-learning-center/protein-biology-resource-library/pierce-protein-methods/overview-protein-assays.html
  • ์ž๋ฃŒํ›„๊ธฐ

      Ai ๋ฆฌ๋ทฐ
      ์งฟ’์‹ํŒ๋งค์ž์˜ ์ด ์ž๋ฃŒ ๋•๋ถ„์— ,๋ณต์žกํ–ˆ๋˜ ๊ณผ์ œ๋ฅผ ์ฒด๊ณ„์ ์œผ๋กœ ์ •๋ฆฌํ•˜๊ณ , ์‹ค์งˆ์ ์ธ ๊ฒฐ๊ณผ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์™„๋ฒฝํ•œ ์ž๋ฃŒ์˜€์Šต๋‹ˆ๋‹ค. ๋งค์šฐ ์ถ”์ฒœํ•ฉ๋‹ˆ๋‹ค.
    • ์ž์ฃผ๋ฌป๋Š”์งˆ๋ๅฉ์˜ ๋‹ต๋ณ€์„ ํ™•์ธํ•ด ์ฃผ์„ธ์š”

      ํ•ดํ”ผ์บ ํผ์Šค FAQ ๋”๋ต–๊ธฐ

      ๊ผญ ์•Œ์•„์ฃผ์„ธ์š”

      • ์ž๋ฃŒ์˜ ์ •๋ณด ๋ฐ ๋‚ด์šฉ์˜ ์ง„์‹ค์„ฑ์— ๋Œ€ํ•˜์—ฌ ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๋ณด์ฆํ•˜์ง€ ์•Š์œผ๋ฉฐ, ํ•ด๋‹น ์ •๋ณด ๋ฐ ๊ฒŒ์‹œ๋ฌผ ์ €์ž‘๊ถŒ๊ณผ ๊ธฐํƒ€ ๋ฒ•์  ์ฑ…์ž„์€ ์ž๋ฃŒ ๋“ฑ๋ก์ž์—๊ฒŒ ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ž๋ฃŒ ๋ฐ ๊ฒŒ์‹œ๋ฌผ ๋‚ด์šฉ์˜ ๋ถˆ๋ฒ•์  ์ด์šฉ, ๋ฌด๋‹จ ์ „์žฌโˆ™๋ฐฐํฌ๋Š” ๊ธˆ์ง€๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ €์ž‘๊ถŒ์นจํ•ด, ๋ช…์˜ˆํ›ผ์† ๋“ฑ ๋ถ„์Ÿ ์š”์†Œ ๋ฐœ๊ฒฌ ์‹œ ๊ณ ๊ฐ๋น„๋ฐ”์นด์ง€๋…ธ Viva์˜ ์ €์ž‘๊ถŒ์นจํ•ด ์‹ ๊ณ ๋น„๋ฐ”์นด์ง€๋…ธ Viva๋ฅผ ์ด์šฉํ•ด ์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
      • ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๊ตฌ๋งค์ž์™ฟ’ ํŒ๋งค์ž ๋ชจ๋‘๊ฐ€ ๋งŒ์กฑํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ ๋˜๋„๋ก ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์•„๋ž˜์˜ 4๊ฐ€์ง€ ์ž๋ฃŒํ™˜๋ถˆ ์กฐ๊ฑด์„ ๊ผญ ํ™•์ธํ•ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
        ํŒŒ์ผ์˜ค๋ฅ˜ ์ค‘๋ณต์ž๋ฃŒ ์ €์ž‘๊ถŒ ์—†์Œ ์„ค๋ช…๊ณผ ์‹ค์ œ ๋‚ด์šฉ ๋ถˆ์ผ์น˜
        ํŒŒ์ผ์˜ ๋‹ค์šด๋กœ๋“œ๊ฐ€ ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š๊ฑฐ๋‚˜ ํŒŒ์ผํ˜•์‹์— ๋งž๋Š” ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์ •์ƒ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์ž๋ฃŒ์™ฟ’ 70% ์ด์ƒ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜๋Š” ๊ฒฝ์šฐ (์ค‘๋ณต์ž„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๊ทผ๊ฑฐ ํ•„์š”ํ•จ) ์ธํ„ฐ๋„ท์˜ ๋‹ค๋ฅธ ์‚ฌ์ดํŠธ, ์—ฐ๊ตฌ๊ธฐ๊ด€, ํ•™๊ป“, ์„œ์  ๋“ฑ์˜ ์ž๋ฃŒ๋ฅผ ๋„์šฉํ•œ ๊ฒฝ์šฐ ์ž๋ฃŒ์˜ ์„ค๋ช…๊ณผ ์‹ค์ œ ์ž๋ฃŒ์˜ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ
    ๋ฌธ์„œ ์ดˆ์•ˆ์„ ์ƒ์„ฑํ•ด์ฃผ๋Š” EasyAI
    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค์˜ ๋ฐฉ๋Œ€ํ•œ ์ž๋ฃŒ ์ค‘์—์„œ ์„ ๋ณ„ํ•˜์—ฌ ๋‹น์‹ ๋งŒ์˜ ์ดˆ์•ˆ์„ ๋งŒ๋“ค์–ด์ฃผ๋Š” EasyAI ์ž…๋‹ˆ๋‹ค.
    ์ €๋Š” ์•„๋ž˜์™ฟ’ ๊ฐ™์ด ์ž‘์—…์„ ๋„์™ฟ’๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์ฃผ์ œ๋งŒ ์ž…๋ ฅํ•˜๋ฉด ๋ชฉ์ฐจ๋ถ€ํ„ฐ ๋ณธ๋ๅฉ๋‚ด์šฉ๊นŒ์ง€ ์ž๋™ ์ƒ์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์žฅ๋ฌธ์˜ ์ฝ˜ํ…์ธ ๋ฅผ ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ž‘์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์Šคํ† ์–ด์—์„œ ๋ฌด๋ฃŒ ์บ์‹œ๋ฅผ ๊ณ„์ •๋ณ„๋กœ 1ํšŒ ๋ฐœ๊ธ‰ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฐ”๋กœ ์ฒดํ—˜ํ•ด ๋ณด์„ธ์š”!
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