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[R&D Systems] Complete ELISpot Kits 이미지

[R&D Systems] Complete ELISpot Kits

Maker : R&D SYSTEMS

Cytokine을 분비하는 세포를 검출하기 위한 고감도 마이크로플레이트 기반 ELISpot Kit을 제공합니다.

특징

 

ELISpot은 ELISA(효소결합 면역흡착 분석) 기술을 기반으로 하는 민감한 면역세포 분석법입니다. 특히, 사이토카인(cytokine) 등 특정 단백질을 분비하는 개별 세포를 시각적으로 검출하고 계수하는 데 사용됩니다. 

 

  • 1가지 분석물질(analyte)만을 검출 및 계수할 수 있도록 설계된 마이크로플레이트 기반 면역 분석법입니다. 
  • 높은 민감도로 100,000개 세포당 1개 이하의 분비 세포도 검출 가능합니다.
  • 완제품 형식의 ELISpot 키트로, 시판 직후 바로 사용 가능하며 별도의 개발이나 최적화가 필요 없습니다.
  • 세포 전처리 확장 없이 직접 사용 가능하며, 소량의 세포로도 고처리량 분석이 가능합니다.
  • 개별 세포가 분비한 사이토카인은 capture antibody에 결합되고, 효소 반응을 통해 색소 침전물(spot)으로 시각화됩니다. 각각의 spot은 분비 세포 1개에 해당합니다.

  

 

Kit 구성품

 

  • PVDF-backed 96-well Microplate
  • Detection Antibody
  • Streptavidin-AP
  • BCIP/NBT
  • Positive Control
  • Dilution Buffers
  • Wash Buffer

 

 

원리 및 실험 방법 

 

1. 항체 코팅된 마이크로플레이트 준비 

  • PVDF 멤브레인이 부착된 96-well 마이크로플레이트에 monoclonal 또는 polyclonal 항체가 고정되어 있습니다.
  • 이 항체는 분석하려는 물질(예: IFN-γ, IL-2 등)에 특이적으로 결합합니다. 

 

2. 세포 접종 및 자극 

  • 실험에 적절히 자극된(antigen 등으로 활성화된) 면역세포를 각 well에 넣습니다.
  • 플레이트는 37°C, CO₂ 가습 배양기에서 일정 시간 동안 배양됩니다.
  • 이 기간 동안 세포는 사이토카인을 분비하고, 분비된 물질은 바로 근처의 고정된 항체에 결합합니다. 

 

3. 세포 및 비특이물질 제거 

  • 세포와 결합하지 않은 물질들을 세척(washing) 단계에서 제거합니다. 

 

4. 검출 항체 처리 

  • 분석물질에 특이적인 biotin-conjugated polyclonal 항체를 추가합니다.
  • 이 항체는 이미 고정된 항체에 의해 포획된 분석물질에 다시 결합합니다 (샌드위치 구조 형성).
  • 이후 남은 biotin 항체는 세척으로 제거합니다. 

 

5. 효소 결합 및 색 반응 

  • Streptavidin-AP 효소가 붙은 streptavidin을 추가합니다.
  • streptavidin은 biotin과 매우 강하게 결합합니다. 
  • 다시 한 번 세척하여 비결합 효소를 제거합니다. 
  • 이후 BCIP/NBT를 넣으면, 효소 반응을 통해 검은색-청색의 침전물이 생성되어 spot(점)으로 나타납니다.  

 

6. 결과 판독 

  • 각 점은 하나의 분석물질을 분비한 개별 세포 1개를 의미합니다.
  • 이 점들은 자동 ELISpot 판독기나 입체현미경(stereomicroscope)을 이용한 수동 계수를 통해 카운팅 됩니다. 

 

 

 

 

주요 제품 

 

Cat. No. Product
EL1815 Canine IL-2 ELISpot Kit (1 Kit)
EL754 Canine IL-4 ELISpot Kit (1 Kit)
EL781 Canine IFN-gamma ELISpot Kit (1 Kit)
PEL781 Canine IFN-gamma ELIPACK (50 Plates) (1 Pack)
XEL1815 Canine IL-2 ELISpot SixPak (6 Plates) (1 Pack)
XEL781 Canine IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
EL202 Human IL-2 ELISpot Kit (1 Kit)
EL204 Human IL-4 ELISpot Kit (1 Kit)
EL205 Human IL-5 ELISpot Kit (1 Kit)
EL206 Human IL-6 ELISpot Kit (1 Kit)
EL213 Human IL-13 ELISpot Kit (1 Kit)
EL217B Human IL-10 ELISpot Kit (1 Kit)
EL285 Human IFN-gamma ELISpot Kit (1 Kit)
EL2906 Human Granzyme B ELISpot Kit (1 Kit)
EL317 Human IL-17 ELISpot Kit (1 Kit)
PEL205 Human IL-5 ELIPACK (50 Plates) (1 Pack)
PEL285 Human IFN-gamma ELIPACK (50 Plates) (1 Pack)
PEL317 Human IL-17 ELIPACK (50 Plates) (1 Pack)
XEL202 Human IL-2 ELISpot SixPak (6 Plates) (1 Pack)
XEL204 Human IL-4 ELISpot SixPak (6 Plates) (1 Pack)
XEL205 Human IL-5 ELISpot SixPak (6 Plates) (1 Pack)
XEL206 Human IL-6 ELISpot SixPak (6 Plates) (1 Pack)
XEL213 Human IL-13 ELISpot SixPak (6 Plates) (1 Pack)
XEL217B Human IL-10 ELISpot SixPak (6 Plates) (1 Pack)
XEL285 Human IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
XEL2906 Human Granzyme B SixPak (6 Plates) (1 Pack)
XEL317 Human IL-17 ELISpot SixPak (6 Plates) (1 Pack)
EL1865 Mouse Granzyme B ELISpot Kit (1 Kit)
EL402 Mouse IL-2 ELISpot Kit (1 Kit)
EL404 Mouse IL-4 ELISpot Kit (1 Kit)
EL405 Mouse IL-5 ELISpot Kit (1 Kit)
EL410 Mouse TNF-alpha ELISpot Kit (1 Kit)
EL417 Mouse IL-10 ELISpot Kit (1 Kit)
EL421 Mouse IL-17 ELISpot Kit (1 Kit)
EL485 Mouse IFN-gamma ELISpot Kit (1 Kit)
XEL1865 Mouse Granzyme B ELISpot SixPak (6 Plates) (1 Pack)
XEL402 Mouse IL-2 ELISpot SixPak (6 Plates) (1 Pack)
XEL404 Mouse IL-4 ELISpot SixPak (6 Plates) (1 Pack)
XEL405 Mouse IL-5 ELISpot SixPak (6 Plates) (1 Pack)
XEL410 Mouse TNF-alpha ELISpot SixPak (6 Plates) (1 Pack)
XEL421 Mouse IL-17 ELISpot SixPak (6 Plates) (1 Pack)
XEL485 Mouse IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
EL406 Mouse/Rat IL-6 ELISpot Kit (1 Kit)
XEL406 Mouse/Rat IL-6 ELISpot SixPak (6 Plates) (1 Pack)
EL693 Porcine IL-10 ELISpot Kit (1 Kit)
EL985 Porcine IFN-gamma ELISpot Kit (1 Kit)
PEL985 Porcine IFN-gamma ELIPACK (50 Plates) (1 Pack)
XEL985 Porcine IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
EL961 Primate IFN-gamma ELISpot Kit (1 Kit)
EL585 Rat IFN-gamma ELISpot Kit (1 Kit)
XEL585 Rat IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
EL502 Rat IL-2 ELISpot Kit (1 Kit)
XEL502 Rat IL-2 ELISpot SixPak (6 Plates) (1 Pack)

 

주문정보

주문정보 - Cat No, PRODUCT, SIZE, 수량 등 항목으로 구성되어있습니다.
  Product Cat.No. Size Maker Qty Data Sheet MSDS
Canine IFN-gamma ELIPACK (50 Plates) (1 Pack) PEL781 1 Kit R&D SYSTEMS
Canine IFN-gamma ELISpot Kit (1 Kit) EL781 1 Kit R&D SYSTEMS
Canine IFN-gamma ELISpot SixPak (6 Plates) (1 Pack) XEL781 1 Kit R&D SYSTEMS
Canine IL-2 ELISpot Kit (1 Kit) EL1815 1 Kit R&D SYSTEMS
Canine IL-2 ELISpot SixPak (6 Plates) (1 Pack) XEL1815 1 Kit R&D SYSTEMS
Canine IL-4 ELISpot Kit (1 Kit) EL754 1 Kit R&D SYSTEMS
Human Granzyme B ELISpot Kit (1 Kit) EL2906 1 Kit R&D SYSTEMS
Human Granzyme B SixPak (6 Plates) (1 Pack) XEL2906 1 Kit R&D SYSTEMS
Human IFN-gamma ELIPACK (50 Plates) (1 Pack) PEL285 1 Kit R&D SYSTEMS
Human IFN-gamma ELISpot Kit (1 Kit) EL285 1 Kit R&D SYSTEMS
Human IFN-gamma ELISpot SixPak (6 Plates) (1 Pack) XEL285 1 Kit R&D SYSTEMS
Human IL-10 ELISpot Kit (1 Kit) EL217B 1 Kit R&D SYSTEMS
Human IL-10 ELISpot SixPak (6 Plates) (1 Pack) XEL217B 1 Kit R&D SYSTEMS
Human IL-13 ELISpot Kit (1 Kit) EL213 1 Kit R&D SYSTEMS
Human IL-13 ELISpot SixPak (6 Plates) (1 Pack) XEL213 1 Kit R&D SYSTEMS
Human IL-17 ELIPACK (50 Plates) (1 Pack) PEL317 1 Kit R&D SYSTEMS
Human IL-17 ELISpot Kit (1 Kit) EL317 1 Kit R&D SYSTEMS
Human IL-17 ELISpot SixPak (6 Plates) (1 Pack) XEL317 1 Kit R&D SYSTEMS
Human IL-2 ELISpot Kit (1 Kit) EL202 1 Kit R&D SYSTEMS
Human IL-2 ELISpot SixPak (6 Plates) (1 Pack) XEL202 1 Kit R&D SYSTEMS
Human IL-4 ELISpot Kit (1 Kit) EL204 1 Kit R&D SYSTEMS
Human IL-4 ELISpot SixPak (6 Plates) (1 Pack) XEL204 1 Kit R&D SYSTEMS
Human IL-5 ELIPACK (50 Plates) (1 Pack) PEL205 1 Kit R&D SYSTEMS
Human IL-5 ELISpot Kit (1 Kit) EL205 1 Kit R&D SYSTEMS
Human IL-5 ELISpot SixPak (6 Plates) (1 Pack) XEL205 1 Kit R&D SYSTEMS
Human IL-6 ELISpot Kit (1 Kit) EL206 1 Kit R&D SYSTEMS
Human IL-6 ELISpot SixPak (6 Plates) (1 Pack) XEL206 1 Kit R&D SYSTEMS
Mouse Granzyme B ELISpot Kit (1 Kit) EL1865 1 Kit R&D SYSTEMS
Mouse Granzyme B ELISpot SixPak (6 Plates) (1 Pack) XEL1865 1 Kit R&D SYSTEMS
Mouse IFN-gamma ELISpot Kit (1 Kit) EL485 1 Kit R&D SYSTEMS
Mouse IFN-gamma ELISpot SixPak (6 Plates) (1 Pack) XEL485 1 Kit R&D SYSTEMS
Mouse IL-10 ELISpot Kit (1 Kit) EL417 1 Kit R&D SYSTEMS
Mouse IL-17 ELISpot Kit (1 Kit) EL421 1 Kit R&D SYSTEMS
Mouse IL-17 ELISpot SixPak (6 Plates) (1 Pack) XEL421 1 Kit R&D SYSTEMS
Mouse IL-2 ELISpot Kit (1 Kit) EL402 1 Kit R&D SYSTEMS
Mouse IL-2 ELISpot SixPak (6 Plates) (1 Pack) XEL402 1 Kit R&D SYSTEMS
Mouse IL-4 ELISpot Kit (1 Kit) EL404 1 Kit R&D SYSTEMS
Mouse IL-4 ELISpot SixPak (6 Plates) (1 Pack) XEL404 1 Kit R&D SYSTEMS
Mouse IL-5 ELISpot Kit (1 Kit) EL405 1 Kit R&D SYSTEMS
Mouse IL-5 ELISpot SixPak (6 Plates) (1 Pack) XEL405 1 Kit R&D SYSTEMS
Mouse TNF-alpha ELISpot Kit (1 Kit) EL410 1 Kit R&D SYSTEMS
Mouse TNF-alpha ELISpot SixPak (6 Plates) (1 Pack) XEL410 1 Kit R&D SYSTEMS
Mouse/Rat IL-6 ELISpot Kit (1 Kit) EL406 1 Kit R&D SYSTEMS
Mouse/Rat IL-6 ELISpot SixPak (6 Plates) (1 Pack) XEL406 1 Kit R&D SYSTEMS
Porcine IFN-gamma ELIPACK (50 Plates) (1 Pack) PEL985 1 Kit R&D SYSTEMS
Porcine IFN-gamma ELISpot Kit (1 Kit) EL985 1 Kit R&D SYSTEMS
Porcine IFN-gamma ELISpot SixPak (6 Plates) (1 Pack) XEL985 1 Kit R&D SYSTEMS
Porcine IL-10 ELISpot Kit (1 Kit) EL693 1 Kit R&D SYSTEMS
Primate IFN-gamma ELISpot Kit (1 Kit) EL961 1 Kit R&D SYSTEMS
Rat IFN-gamma ELISpot Kit (1 Kit) EL585 1 Kit R&D SYSTEMS
전체보기
Maker
R&D SYSTEMS
Cat.No.
PEL781
Product
Canine IFN-gamma ELIPACK (50 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL781
Product
Canine IFN-gamma ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL781
Product
Canine IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL1815
Product
Canine IL-2 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL1815
Product
Canine IL-2 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL754
Product
Canine IL-4 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL2906
Product
Human Granzyme B ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL2906
Product
Human Granzyme B SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
PEL285
Product
Human IFN-gamma ELIPACK (50 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL285
Product
Human IFN-gamma ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL285
Product
Human IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL217B
Product
Human IL-10 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL217B
Product
Human IL-10 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL213
Product
Human IL-13 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL213
Product
Human IL-13 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
PEL317
Product
Human IL-17 ELIPACK (50 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL317
Product
Human IL-17 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL317
Product
Human IL-17 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL202
Product
Human IL-2 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL202
Product
Human IL-2 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL204
Product
Human IL-4 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL204
Product
Human IL-4 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
PEL205
Product
Human IL-5 ELIPACK (50 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL205
Product
Human IL-5 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL205
Product
Human IL-5 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL206
Product
Human IL-6 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL206
Product
Human IL-6 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL1865
Product
Mouse Granzyme B ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL1865
Product
Mouse Granzyme B ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL485
Product
Mouse IFN-gamma ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL485
Product
Mouse IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL417
Product
Mouse IL-10 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL421
Product
Mouse IL-17 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL421
Product
Mouse IL-17 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL402
Product
Mouse IL-2 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL402
Product
Mouse IL-2 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL404
Product
Mouse IL-4 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL404
Product
Mouse IL-4 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL405
Product
Mouse IL-5 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL405
Product
Mouse IL-5 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL410
Product
Mouse TNF-alpha ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL410
Product
Mouse TNF-alpha ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL406
Product
Mouse/Rat IL-6 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL406
Product
Mouse/Rat IL-6 ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
PEL985
Product
Porcine IFN-gamma ELIPACK (50 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL985
Product
Porcine IFN-gamma ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
XEL985
Product
Porcine IFN-gamma ELISpot SixPak (6 Plates) (1 Pack)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL693
Product
Porcine IL-10 ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL961
Product
Primate IFN-gamma ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
Maker
R&D SYSTEMS
Cat.No.
EL585
Product
Rat IFN-gamma ELISpot Kit (1 Kit)
Size
1 Kit
Qty
Data Sheet
전체보기

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