ParvoDB ID PV002257 GenBank Accession Z68146
Subfamily Parvovirinae Genus Erythroparvovirus
Species Erythroparvovirus primate1 Sequence Length 5156
Definition Parvovirus B19 non-structural protein NS and capsid protein VP genes. Submission Date 1995-12-04
Strain Name Stu Sampling Date from 1993-01 to 1993-03
Sampling Country United Kingdom Location North London Blood Transfusion Centre, United Kingdom
Submitted By Clewley,J.P. Submitting Institution Jonathan P. Clewley, Virus Reference Division, Central Public Health Laboratory, 61 Colindale Avenue, London, NW9 5HT, UK
Original Host Homo sapiens Sample Type None
Standardized Host Name Homo sapiens Host Tax Rank species
Standardized Host Class Mammalia Standardized Host Order Primates
Environmental Origin - N/A - Reagent Origin - N/A -
Number Reagent/Consumables Purpose PMID/Url Reference
1 Virion DNA Purified as template for PCR reactions. 8774690 View Related Publication
2 PCR Primers (NS forward, NS reverse, VP1 forward, VP2 forward, VP1/2 reverse) Used for amplifying specific DNA regions of parvovirus B19 genome.
3 Deoxynucleoside triphosphates (0.25 mM) Included in PCR reactions to facilitate DNA synthesis.
4 PCR Buffer (100 mM Tris-HCl, pH 8.8 at 25°C, 500 mM KCl, 15 mM MgCl2, 1% Triton X-100) Provides optimal conditions for Taq polymerase activity during PCR.
5 Taq Polymerase (2.5 units) Facilitates the polymerase chain reaction to amplify DNA.
6 Geneclean kit (Bio 101 Inc.) Used for purifying PCR products.
7 pGEM-T vector system (Promega) Vector system for cloning VP2 PCR product.
8 pCR-II using the TA cloning kit (Invitrogen) Vector system for cloning VP1 and NS PCR products.
9 Baculovirus transfer vector (pVL1392) Used to create recombinant baculovirus containing the NS gene.
10 T4 DNA Ligase Used for ligating DNA fragments into vectors.
11 HB101 competent cells E. coli cells used for transformation with plasmid DNA.
12 CsCl gradient Used for purifying large-scale plasmid DNA preparations.
13 Sf9 cells (PharMingen) Insect cells used for baculovirus infections and recombinant protein expression.
14 Wild type Autographica californica nuclear polyhedrosis virus (AcNPV; Pharmingen) Used along with recombinant baculovirus to infect Sf9 cells.
15 Grace's supplemented insect medium (Gibco BRL) Nutrient medium for growing Sf9 cells.
16 Fetal calf serum Supplement in cell culture media.
17 Gentamycin (50 μg/ml) Antibiotic added to cell culture media.
18 Calcium phosphate Used for transfection of Sf9 cells.
19 Phosphate buffered saline (PBS) Buffer used in various stages of cell processing and Western blot.
20 Tween-20 Detergent used in PBS for washing and blocking steps in Western blot.
21 Non-fat dried milk (Marvel) Blocking agent in PBS-Tween solution for Western blots.
22 Horse radish peroxidase-conjugated anti-human IgG Secondary antibody used in Western blotting.
23 3',3'-diaminobenzidine (DAB; Sigma) Substrate used for colorimetric detection in Western blotting.