KR102474663B1 - 세포주로부터 랍도바이러스를 탐지 및 제거하는 방법 - Google Patents
세포주로부터 랍도바이러스를 탐지 및 제거하는 방법 Download PDFInfo
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Abstract
Description
도 2는 전자투사현미경(TEM)에 의해 이미지화된 Sf9 랍도바이러스의 9개의 개별 이미지를 제공한다.
도 3은 미리-감염, 또는 통로 0, 1 또는 2에서 Sf9 컨디션드 배지에 노출된 곤충 세포에서 Sf9 랍도바이러스 RNA 신호(AMCY-SeE1, AMCY-SeE4, AMCY-SeE5, HvAM1, HzAM1, HzFB33, HsAM1, 또는 AgAM1)의 탐지를 도시하는 그래프이다. 데이터는 총 세포 RNA의 ㎍당 펨토그람 (fg) 랍도바이러스 RNA로서 표현된다.
다른 공개된 랍도바이러스 L 단백질 아미노산 서열에 대한 Sf9 세포 랍도바이러스의 관련성 | ||||||
설명 | Max score | Total score | Query cover | E value | Max ident | Accession |
1 L 단백질[Lettuce yellow mottle virus]>gb│ABV56129.1│ | 399 | 399 | 53% | 2.00E-109 | 27% | YP_002308376.1 |
2 RNA-의존성 RNA 폴리머라제[Lettuce necrotic yellows virus] | 399 | 399 | 54% | 3.00E-109 | 27% | YP_425092.1 |
3 RNA-의존성 RNA 폴리머라제[Persimmon virus A] | 392 | 392 | 52% | 3.00E-107 | 27% | BAM36035.2 |
4 폴리머라제[Barely yellow striate mosaic virus] | 380 | 380 | 63% | 1.00E-103 | 25% | ACT21686.1 |
5 폴리머라제[Nortern cereal mosaic virus] | 379 | 379 | 54% | 5.00E-103 | 27% | NP_597914.1 |
6 폴리머라제 단백질[Nortern cereal mosaic virus] | 379 | 379 | 54% | 5.00E-103 | 27% | ADE61677.1 |
7 RNA-의존성 RNA 폴리머라제[Raspberry vein chlorosis virus] | 348 | 348 | 45% | 1.00E-96 | 27% | CBL76312.2 |
8 L 단백질[Lettuce big-vein associated virus]>sp│Q8B0U2.1│ | 345 | 345 | 50% | 8.00E-93 | 25% | YP_002308576.1 |
9 L 단백질[Lettuce big-vein associated virus] | 340 | 340 | 50% | 5.00E-91 | 25% | AFA36170.1 |
10 폴리머라제[Sonchus yellow net virus]>sp│P31332.1│ | 320 | 320 | 53% | 4.00E-85 | 25% | NP_042286.1 |
11 L 단백질[Rice yellow stunt virus] | 311 | 311 | 49% | 3.00E-82 | 25% | BAI79332.1 |
12 L[Maize mosaic virus]>sp│Q6E0W6.1│ | 310 | 310 | 53% | 4.00E-82 | 25% | YP_052855.1 |
13 추정 RNA-의존성 RNA 폴리머라제[Strawberry crinkle virus] | 298 | 298 | 34% | 6.00E-82 | 29% | AAP03645.2 |
14 대형 단백질[Rice yellow stunt virus]>sp│O10378.1│ | 303 | 303 | 51% | 8.00E-80 | 24% | NP_620502.1 |
15 L 단백질[Australian bat lyssavirus]>sp│Q9QSP0.2│ | 297 | 297 | 52% | 6.00E-78 | 25% | NP_478343.1 |
16 폴리머라제[Bokeloh bat lyssavirus] | 297 | 297 | 54% | 7.00E-78 | 26% | AEL79469.1 |
17 폴리머라제[Aravan virus]>gb│ABV03822.1│ | 290 | 290 | 52% | 9.00E-76 | 25% | YP_007641396.1 |
18 폴리머라제[Rabies virus] | 290 | 290 | 54% | 1.00E-75 | 25% | AFP66217.1 |
19 폴리머라제[Rabies virus] | 290 | 290 | 54% | 1.00E-75 | 25% | AFP66212.1 |
20 폴리머라제[Lagos bat virus] | 289 | 289 | 55% | 2.00E-75 | 25% | AFW16650.1 |
21 폴리머라제[Rabies virus] | 289 | 289 | 54% | 2.00E-75 | 25% | ABZ81176.1 |
22 폴리머라제[Irkut virus]>gb│ABV03823.1│ | 289 | 289 | 52% | 2.00E-75 | 25% | YP_007641401.1 |
23 대형 단백질[Rabies virus]>gb│ADZ98845.1│ | 289 | 289 | 54% | 2.00E-75 | 24% | ACR39383.1 |
24 폴리머라제[Rabies virus] | 289 | 289 | 54% | 2.00E-75 | 25% | ABZ81226.1 |
25 폴리머라제[Irkut virus] | 289 | 289 | 52% | 2.00E-75 | 25% | AFP74572.1 |
26 폴리머라제[Khujand virus] | 288 | 332 | 68% | 3.00E-75 | 25% | ABV03824.1 |
27 대형 단백질[Rabies virus] | 288 | 288 | 54% | 3.00E-75 | 24% | ABU52978.1 |
28 대형 단백질[Rabies virus] | 288 | 288 | 54% | 4.00E-75 | 25% | ACF42345.1 |
29 폴리머라제[Rabies virus] | 288 | 288 | 52% | 5.00E-75 | 25% | AFN24114.1 |
30 대형 단백질[Rabies virus] | 288 | 288 | 54% | 5.00E-75 | 24% | ADJ29912.1 |
31 대형 단백질[Rabies virus] | 287 | 287 | 54% | 6.00E-75 | 24% | AFM52659.1 |
32 대형 단백질[Rabies virus] | 287 | 287 | 54% | 8.00E-75 | 25% | BAL45940.1 |
33 대형 단백질[Rabies virus] | 287 | 287 | 54% | 9.00E-75 | 24% | AFN27427.1 |
34 폴리머라제 단백질[Lagos bat virus] | 287 | 287 | 52% | 1.00E-74 | 25% | ADD84516.1 |
35 RNA-의존성 RNA 폴리머라제[Rabies virus] | 286 | 286 | 54% | 1.00E-74 | 24% | AEK98550.1 |
36 대형 단백질[Rabies virus] | 286 | 286 | 52% | 1.00E-74 | 25% | AFN27417.1 |
37 폴리머라제 단백질[Shimoni bat virus] | 286 | 286 | 52% | 1.00E-74 | 25% | ADD84511.1 |
38 L 단백질[Rabies virus] | 286 | 286 | 54% | 2.00E-74 | 25% | ADU55582.1 |
39 L 단백질[Rabies virus] | 285 | 285 | 54% | 3.00E-74 | 24% | BAI43366.1 |
40 RNA 폴리머라제[Rabies virus] | 285 | 285 | 54% | 3.00E-74 | 25% | AEZ55976.1 |
41 RNA-의존성 RNA 폴리머라제[Rabies virus] | 285 | 285 | 54% | 3.00E-74 | 24% | BAM83861.1 |
42 폴리머라제[Rabies virus] | 285 | 285 | 54% | 3.00E-74 | 25% | ABZ81201.1 |
43 L 단백질[European bat lyssavirus 2]>sp│A4UHQ7.1│ | 285 | 285 | 54% | 3.00E-74 | 25% | YP_001285397.1 |
44 대형 단백질[Rabies virus] | 285 | 285 | 54% | 3.00E-74 | 24% | AFP36387.1 |
45 폴리머라제[Rabies virus] | 285 | 285 | 52% | 4.00E-74 | 25% | AFN24334.1 |
46 RNA-의존성 RNA 폴리머라제[Rabies virus] | 285 | 285 | 54% | 5.00E-74 | 24% | ACP41226.1 |
47 폴리머라제[Rabies virus] | 285 | 285 | 54% | 5.00E-74 | 24% | ABZ81196.1 |
48 대형 단백질[Rabies virus] | 284 | 284 | 54% | 5.00E-74 | 24% | AFN27407.1 |
49 폴리머라제[European bat lyssavirus 2] | 284 | 284 | 54% | 5.00E-74 | 25% | ABZ81191.1 |
50 RNA-의존성 RNA 폴리머라제[Rabies virus] | 284 | 284 | 54% | 6.00E-74 | 24% | ADR03124.1 |
샘플 | 설명 | 살균 여과? | 분자/mL |
519.190 | Sf9 컨디션드 배지 | N | 2.87e+07 |
490.194.1 | Sf9 컨디션드 배지 | Y | 2.79e+07 |
490.194.2 | 100 kD 잔류액 | N | 2.54e+08 |
490.194.3 | 100 kD 잔류액 | Y | 4.01e+08 |
490.194.4 | 100 kD 투과액 | N | 0 |
490.194.5 | 100 kD 투과액 | Y | 0 |
490.194.6 | 100,000 x g 490.194.2의 상청액 | N | 1.84e+07 |
490.194.7 | 100,000 x g TBS에 재현탁된 펠렛 | N | 3.48e+09 |
샘플 | 설명 | PCR 샘플 크기 | PCR 신호 ( fg ) | 최초 샘플에서 RNA 분자/mL |
514.089DR | 100,000 x g 바큘로바이러스 용해물로부터의 펠렛 | 0.6 mL의 최초 용해물과 동일 | 53,980.86 | 3.87e+07 |
514.092DR | 100,000 x g 바큘로바이러스 용해물로부터의 펠렛 | 0.6 mL의 최초 용해물과 동일 | 68,867.60 | 5.02e+07 |
521.102B | Sf9/바큘로바이러스 용해물 | 0.008 mL의 용해물과 동일 | 2581.37 | 1.39e+08 |
521.102B | Sf9/바큘로바이러스 용해물 | 0.008 mL의 용해물과 동일 | 4183.10 | 2.25e+08 |
521.138 | Sf9/바큘로바이러스 용해물 | 0.008 mL의 용해물과 동일 | 4688.83 | 2.52e+08 |
521.102A | Sf9 컨디션드 배지 | 0.008 mL의 배지와 동일 | 160.34 | 8.63e+06 |
521.102B | Sf9 컨디션드 배지 | 0.008 mL의 배지와 동일 | 181.64 | 9.78e+06 |
RNA 분자/세포 | ||||
521.160 | Sf9 세포 총 RNA Sf9 WCB |
4.4e+04 세포 | 154652 | 1511 |
521.200 | Sf9 세포 총 RNA ATCC Sf9 세포 (1983) |
4.4e+04 세포 | 334567 | 3273 |
A549 세포 -
Exp527
.044
플레이트 1 |
HEK293 세포 - Exp527 .044 P플레이트 2 | |
fg 랍도바이러스 RNA/ μL 세포 RNA | ||
컨센서스 - P0 | 17209.00 | 12620.00 |
컨센서스 - P1 | 381.44 | 17.33 |
컨센서스 - P4 | 0.15 | 0.03 |
컨센서스 - P6 | 0.06 | 0.01 |
놀워크 - P0 | 41126.00 | 20141.00 |
놀워크 - P1 | 994.42 | 21.81 |
놀워크 - P4 | 0.15 | 0.06 |
놀워크 - P6 | 0.02 | 0.00 |
미처리 - P0 | 0.04 | 0.04 |
미처리 - P1 | 0.03 | 0.02 |
미처리 - P4 | 0.03 | 0.17 |
미처리 - P6 | 0.03 | 0.08 |
처리 | NWDS16 | NWDS09 |
없음 | 36.5* | ≥40 |
RNase A | ≥40 | ≥40 |
처리 | NWDS16 | NWDS09 |
없음 | 20.36 | 20.73 |
RNase A | 20.35 | 20.46 |
처리 | DCN12 | DCN15 |
없음 | 36.5* | ≥40 |
RNase A | ≥40 | ≥40 |
처리 | DCN12 | DCN15 |
없음 | 20.70 | 20.77 |
RNase A | 20.81 | 20.69 |
처리 | EOP 재료 |
없음 | 14.57 |
RNase A | 14.67 |
세포주 이름 | 종 및 조직의 기원 |
BCIRL/AMCY-SeE1 | 스포돕테라 엑시구아 난자 |
BCIRL/AMCY-SeE4 | 스포돕테라 엑시구아 난자 |
BCIRL/AMCY-SeE5 | 스포돕테라 엑시구아 난자 |
BCIRL/HvAM1 | 헬리오디스 비레신스 난소 |
BCIRL/HzAM1 | 헬리코베라파 제아 난소 |
BCIRL-HzFB33 | 헬리코베라파 제아 체지방 |
BCIRL-HsAM1 | 헬리오디스 서브플렉사 난소 |
BCIRL-AgAM1 | 안티카르시아 젬마탈리스 난소 |
Claims (47)
- SEQ ID NO: 1의 적어도 50개 연속 뉴클레오티드 또는 SEQ ID NO: 1의 역상보 서열을 포함하는 핵산 서열을 탐지하는 단계를 포함하는 랍도바이러스 탐지 방법.
- 제 1 항에 있어서,
방법은 PCR 분석법에서 하나 이상의 프라이머 및 하나 이상의 표지화된 프로브를 사용하는 단계를 포함하는 랍도바이러스 탐지 방법. - 제 2 항에 있어서,
방법은 SEQ ID NO: 2 (TCTGTATTATGGGTTTGATCAGCTAAG)에 따른 서열을 가진 포워드 프라이머 및 SEQ ID NO: 3 (CTCGCTGCTGAGCGGTTT)에 따른 서열을 가진 리버스 프라이머를 사용하는 단계를 포함하는 랍도바이러스 탐지 방법. - 제 3 항에 있어서,
표지화된 프로브의 뉴클레오티드 서열은 SEQ ID NO: 4 (AGGATTGGAGAATTATAC)에 따르는 랍도바이러스 탐지 방법. - 곤충 세포로부터 유래된 단백질 또는 바이러스-유사 입자(VLP) 제제로부터 바이러스를 제거하는 방법으로서, 바이러스는 SEQ ID NO: 1에 따른 서열을 포함하는 방법.
- 곤충 세포로부터 유래된 단백질 또는 바이러스-유사 입자(VLP) 제제로서, 단백질 또는 VLP는 SEQ ID NO: 1에 따른 서열을 포함하는 바이러스가 실질적으로 없는 단백질 또는 바이러스-유사 입자 제제.
- 곤충 세포에서 생산된 단백질 또는 바이러스 유사 입자 제제를 포함하는 조성물로서, SEQ ID NO: 1에 따른 서열을 포함하는 바이러스가 실질적으로 없는 조성물.
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- 제 7 항에 있어서,
곤충 세포는 Sf9 세포인 조성물. - 제 9 항에 있어서,
Sf9 세포는 ATCC CRL-1711로 기탁된 세포주로부터 유래되는 조성물. - 제 7 항, 제 9 항 및 제 10 항 중 어느 한 항에 있어서,
조성물은 백신인 조성물. - SEQ ID NO: 1에 따른 서열을 포함하는 바이러스가 실질적으로 없는, 인간에서 사용하도록 승인된 생물학적 생성물로서, 곤충 세포에서 생산되는 생물학적 생성물.
- SEQ ID NO: 1에 따른 서열을 가진 바이러스의 존재 또는 부존재를 탐지하기 위한 키트로서, 하나 이상의 프라이머를 포함하는 키트.
- 세포에서 바이러스의 존재 또는 부존재를 탐지하는 키트로서,
(i) SEQ ID NO: 2에 따른 서열을 가진 포워드 프라이머,
(ii) SEQ ID NO: 3에 따른 서열을 가진 리버스 프라이머, 및
(iii) SEQ ID NO: 4에 따른 서열을 가진 프로브를 포함하는 키트. - 샘플에서 입자-결합 Sf9 랍도바이러스를 탐지하는 방법으로서,
(i) 샘플을 RNase로 처리하는 단계;
(ii) 샘플에서 RNase를 불활성화하고 입자를 분리하는 단계;
(iii) RT-PCR에 의해 RNase-처리 샘플에서 SEQ ID NO: 1의 적어도 50개 연속 뉴클레오티드 또는 SEQ ID NO: 1의 역상보 서열을 포함하는 Sf9 랍도바이러스 RNA의 존재 또는 부존재를 탐지하는 단계를 포함하며,
RNase-처리 샘플에서 Sf9 랍도바이러스 RNA의 존재는 탐지된 Sf9 랍도바이러스가 샘플에서 입자 위에 응집되거나 내에 포장되는 것을 나타내는 방법. - 제 15 항에 있어서,
RT-PCR은 SEQ ID NO: 2에 따른 서열을 가진 포워드 프라이머, SEQ ID NO: 3에 따른 서열을 가진 리버스 프라이머, 및 SEQ ID NO: 4에 따른 서열을 가진 프로브를 사용하여 실행되는 방법. - 제 15 항에 있어서,
RNase에 의한 샘플의 처리 이전 RT-PCR에 의해 샘플에서 Sf9 랍도바이러스 RNA의 존재 또는 부존재를 탐지하는 단계를 더 포함하는 방법. - 샘플을 스포돕테라 엑시구아 세포주로 배양하는 단계, 샘플에 의한 배양 이후 세포주를 적어도 1회 패시징하는 단계, 및 다음 시점: 세포주를 샘플로 배양하고 세포의 각 패시지 이후 SEQ ID NO: 1의 적어도 50개 연속 뉴클레오티드 또는 SEQ ID NO: 1의 역상보 서열을 포함하는 Sf9 랍도바이러스 RNA의 존재 또는 부존재를 탐지하는 단계를 포함하여, 샘플에서 복제 능력 있는 Sf9 랍도바이러스를 탐지하는 방법으로서;
샘플에 의한 세포주의 배양 직후 탐지된 Sf9 랍도바이러스 RNA 신호의 수준에 비해 하나 이상의 패시지의 적어도 하나 이후 Sf9 랍도바이러스 RNA 신호의 수준에 증가는 Sf9 랍도바이러스가 샘플에 존재하고 복제가능하다는 것을 나타내는 방법. - 샘플에서 복제 능력 있는 Sf9 랍도바이러스의 존재 또는 부존재를 탐지하는 방법으로서,
(i) 샘플을 RNase로 처리하는 단계;
(ii) 샘플에서 RNase를 불활성화하고 입자를 분리하는 단계;
(iii) RT-PCR에 의해 RNase-처리 샘플에서 SEQ ID NO: 1의 적어도 50개 연속 뉴클레오티드 또는 SEQ ID NO: 1의 역상보 서열을 포함하는 Sf9 랍도바이러스 RNA의 존재 또는 부존재를 탐지하는 단계;
(iv) RNase-처리된 샘플을 스포돕테라 엑시구아 세포주로 배양하는 단계;
(v) 세포주를 적어도 1회 패시징하는 단계;
(vi) 다음 시점: RNase 처리 샘플로 배양 후, 및 적어도 하나의 세포 패시지의 각각 후에 세포주로부터 총 RNA를 정화하는 단계; 및
(vii) RT-PCR에 의해 각 시점으로부터 총 RNA에서 Sf9 랍도바이러스 RNA를 탐지하는 단계를 포함하며,
RNase-처리 샘플에 의한 세포주의 배양 직후 탐지된 Sf9 랍도바이러스 RNA의 수준에 비해 적어도 하나의 패시지 후 탐지된 Sf9 랍도바이러스 RNA의 수준에 증가는 Sf9 랍도바이러스가 복제할 수 있다는 것을 나타내는 방법. - 제 15 항, 제 18 항 및 제 19 항 중 어느 한 항에 있어서,
샘플은 약물이며, 방법은 약물에 대한 방출 분석법에 사용되는 방법. - 샘플에서 복제 능력 있는 Sf9 랍도바이러스의 존재 또는 부존재를 탐지하기 위한 키트로서,
(i) SEQ ID NO: 1의 적어도 50개 연속 뉴클레오티드 또는 SEQ ID NO: 1의 역상보 서열을 포함하는 Sf9 랍도바이러스 RNA의 탐지를 위한 포워드 및 리버스 프라이머 및 프로브;
(ii) RNase;
(iii) 카오트로픽제; 및
(iv) 파밤나방 세포주를 포함하는 키트. - 파밤나방 세포 및 랍도바이러스를 포함하며, 랍도바이러스는 SEQ ID NO: 1에 따른 서열을 포함하는 것인 조성물.
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