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Malaria Research Institute, Bloomberg School of Public Health, Johns Hopkins University
Das, S., Garver, L., Ramirez, J. R., Xi, Z., Dimopoulos, G. Protocol for Dengue Infections in Mosquitoes (A. aegypti) and Infection Phenotype Determination. J. Vis. Exp. (5), e220, doi:10.3791/220 (2007).
A.は、C6/36細胞株にウイルスを伝播します。
B.は、ウイルスと血液の混合物を準備する
C.の餌付けの蚊
この手順では、蚊の熱帯熱マラリア原虫感染症のセクションで説明されているものとほとんど同じです。吸血後14日目7日目、および唾液感染で我々は、アッセイ中腸感染症を。ウイルスと接触して来たすべての材料は、75%エタノールで、次に10%の漂白剤との最初の扱われます。
D.アッセイ蚊組織におけるウイルス力価
| Name | Type | Company | Catalog Number | Comments |
| Incubator | with 5% CO2, 37oC | |||
| 50 mL conical tubes | plastic | |||
| human serum and blood | O+ | |||
| pipette tip | for tissue culture | |||
| pipettman | ||||
| Pasteur pipetts | glass, sterile | |||
| water bath | 37C | |||
| centrifuge | ||||
| parafilm | ||||
| circulating water bath | ||||
| glass membrane feeders | with rubber tubing to fit feeders | |||
| mosquito cups | ||||
| 75% ethanol | ||||
| 10% bleach | ||||
| Tissue-culture plates | 6-well, 24-well and 96-well plates | |||
| Petri dish | glass | |||
| Slides | ||||
| fine-tip forceps | ||||
| PBS | 1X, sterile | |||
| dissecting microscope | Microscope | |||
| C6/36 cells | cells | For virus propagation | ||
| C6/36 medium | MEM with 10% heat inactivated FBS, 1% L-glutamine and non-essential amino acid and 1% (v/v) Penicillin-Streptomycin. | |||
| 3’-Diaminobenzidine terrahydrochloride | Sigma-Aldrich | D5905 | 1 tablet in 20 ml of 1 X PBS, dissolve and then add 8 Âμl of 30% hydrogen peroxidase | |
| 30% hydrogen peroxidase | ||||
| A. aegypti | Animal | mosquito |
Do you normally culture your Ae. albopictus (C6/36) cells at 37C? Conventionally we culture at around 28C; what is the reason for keeping yours so warm?
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ReplyPosted by: Kelly DusinberreMay 15, 2008, 2:06 PM