AAV2 empty capsids
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- Fully assembled, empty AAV2 capsids
- Serotype-specific conformational epitopes
- Reliable positive control for dot blot, western blot, ELISA
- Quality controlled for purity, AAV titer and filling grade
- Alignment to internal reference standard material
For US shipment, the packages are only sent out for delivery on Mondays and Tuesdays, in the EU from Monday until Wednesday.
Product description
| Quantity | 100 µl (> 5.0E+11 capsids) |
|---|---|
| Application | Dot blot, ELISA, WB |
| Purification | Affinity Chromatography (POROS CaptureSelect AAVX Affinity Resin, Thermo Fisher Scientific) |
| Storage | Up to 2 weeks: 2-8°C; long term storage in aliquots at -80°C; avoid > 5 freeze/thaw cycles |
| Intended use | Research use only |
| Concentration | > 5.0E+12 capsids/ml; please find the lot-specific concentration on the CoA and on the vial |
| Formulation | PBS + 0.014% Tween20 + 1 mM MgCl2 + 2.5 mM KCl |
| Source | Produced in HEK293T cells |
| Purity | > 95% by SDS-PAGE and silver stain |
| Quality check | Final titer was assigned on internal reference material using two AAV2 ELISA kits (PRAAV2R and PRAAV2XP); QC included analysis of filling grade and Endotoxin testing |
| Packaging Plasmid | pDP2rs |
| Product description | Purified empty adeno-associated virus 2 capsids (AAV2) |
| Endotoxin | < 1.0 EU/ml |
| Note | Please centrifuge before opening to ensure complete recovery of vial contents; repeated freeze/thaw cycles and aliquoting can lead to a drop in titer |
Applications
| Tested applications | Tested dilutions |
|---|---|
| Dot Blot | Depending on primary antibody and detection method |
| ELISA | As a positive control in ELISA, dilute in ASSB 1x (provided with PROGEN’s AAV2 ELISA) and analysis at least in duplicates is recommended |
| Western Blot (WB) | Depending on primary antibody and detection method |
Background
The AAV2 empty capsids are provided with titers above 5.0E+12 capsids/ml in a liquid formulation. Since the buffer does not contain any stabilizing proteins or dyes, the capsids can be used in various applications, including dot blot, western blot and ELISA. The lot-specific titers were assigned using two different AAV2 ELISA (PRAAV2R and PRAAV2XP). Internal standard material calibrated with the ATCC reference standard material for AAV2 (VR-1616) was used for the final titer declaration.
Our comprehensive quality control ensures well-characterized capsid material which can be implemented as reference material in a variety of assays to prove the validity of the corresponding assay.
PROGEN also provides empty capsid material for the AAV serotypes 1, 5, 6, 8 and 9.
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FAQs
The empty capsids are prepared in the absence of an ITR plasmid containing the AAV vector genome, so that no viral vector DNA can be packaged in the particles. In some rare cases the preparations may contain a very small amount of capsids in which fragments of the host cell genome and the packaging plasmids or other DNA fragments have been packaged.
Empty capsids (AAV1, 2, 5, 6, 8, 9, rh10 and rh74) are provided in liquid format in PBS + 0.014% Tween20 + 1 mM MgCl2 + 2.5 mM KCl without protein additives. The titer is greater than 5.0E+12 capsids/ml. Therefore, they can be used in several applications.
ELISA Kit Controls (AAV1, 2, 3, 5, 6, 8, 9, rh10 and rh74) are lyophilized. After reconstitution in ASSB 1x the final solution contains stabilizing protein, phenol red and ASSB 1x buffer. The titer is lot-specific around 7.9E+09-1.3E+10 capsids/ml. This product is mainly suitable for the ELISA.
The total capsid titer of our empty capsids is determined by PROGEN ELISA.
Analysis of the filling grade is performed by AUC or an orthogonal method such as UV/Vis.
Related Products
- Consists of fully assembled, empty AAV2 capsids
- Represents serotype-specific conformational epitopes
- Reliable positive control for ELISA
- Fully assembled, empty AAV2 capsids
- Serotype-specific conformational epitopes
- Reliable positive control for dot blot, western blot, ELISA
- Quality controlled for purity, AAV titer and filling grade
- Alignment to internal reference standard material
For US shipment, the packages are only sent out for delivery on Mondays and Tuesdays, in the EU from Monday until Wednesday.
- Fully assembled AAV2 capsids filled with an eGFP reporter gene controlled by a CMV promoter
- Serotype-specific conformational epitopes
- Reliable positive control for dot blot, western blot, ELISA, PCR and cell-based assays
- Quality controlled for purity, filling grade, aggregation, total capsid and genome titer
For US shipment, the packages are only sent out for delivery on Mondays and Tuesdays, in the EU from Monday until Wednesday.
- ELISA for quantitation of AAV2 capsids
- Detection of full and empty AAV2 capsids
- A20 antibody is used as capture and detection antibody
- ELISA for quantitation of AAV2 capsids
- Detection of full and empty AAV2 capsids
- A20R antibody is used as capture and detection antibody
• Useful for ratio analysis
• Precise molar concentration
• Suitable for WB, dot blot, CE, SDS PAGE
• Useful in combination with AAV2 VP2 and VP3 for ratio analysis (also available as set, Cat. No. 72001)
• Precise molar concentration
• Suitable for WB, dot blot, CE, SDS PAGE
• Useful in combination with AAV2 VP1 and VP3 for ratio analysis (also available as set, Cat. No. 72001)
• Precise molar concentration
• Suitable for WB, dot blot, CE, SDS PAGE
• Useful in combination with AAV2 VP1 and VP2 for ratio analysis (also available as set, Cat. No. 72001)
• Precise molar concentration
• Suitable for WB, dot blot, CE, SDS PAGE
- get results in less than 2 hours and increase your daily sample throughput
- easy workflow & process integration
- same accuracy and reproducibility as the standard AAV2 Titration ELISAs
- A20R antibody is used as capture and detection antibody
- Mouse monoclonal
- Suitable for ELISA, ICC/IF, IP and WB
- Reacts with VP1 of AAV1, AAV2, AAV3, AAV5, AAV6, AAV7, AAV8, AAV9 and AAVDJ
- Isotype: IgG2a
- Mouse monoclonal
- Suitable for ICC/IF, IP and WB
- Reacts with AAV2 and AAVDJ
- Isotype: IgG1
- Mouse monoclonal
- Suitable for affinity chromatography, dot blot, ICC/IF, IP and WB
- Reacts with denatured VP1, VP2, VP3 proteins of AAV1, 2, 3, 5, 6, 7, 8, 9, rh10, DJ
- Isotype: IgG1
- Rabbit polyclonal
- Suitable for ELISA, ICC/IF, IP and WB
- Reacts with AAV1, AAV2, AAV3, AAV5, AAV6, AAV7, AAV8, AAV9, AAVrh10, AAVDJ and AAVrh74, weakly with AAV4
- Strong affinity for denatured capsid proteins
- Weak affinity for native capsids
- Purified, lyophilized
- Mouse monoclonal
- Suitable for dot blot, ELISA, ICC and neutralization assay
- Reacts with AAV2, AAV2 7m8 and AAV3 intact particles
- Isotype: IgG3
- Mouse monoclonal
- Suitable for Affinity Chromatography, ICC/IF and IP
- Reacts with AAV2 Rep40, Rep52, Rep68 and Rep78
- Isotype IgG1
- Purified, lyophilized
- Mouse monoclonal
- Suitable for WB
- Reacts with AAV2 Rep40, Rep52, Rep68 and Rep78
- Isotype: IgG1
- Mouse monoclonal
- Suitable for WB
- Reacts with AAV2 Rep40, Rep52, Rep68 and Rep78
- Isotype: IgG1
- Mouse Monoclonal
- Suitable for WB, ICC/IF and IP
- Reacts with AAV2 Rep52 and Rep78
- Isotype: IgG1
- Recombinant chimeric (human Fc region)
- Suitable for dot blot, neutralization assay and serology ELISA
- Reacts with AAV2 and AAV3 intact capsids
- Isotype: IgG1
- Rapid lateral flow test for the detection of AAV2 and AAV3 capsids
- Semi-quantitative AAV titer determination in cell lysates and purified preparations
- Detection of full and empty AAV2 and AAV3 capsids
- Highly effective density gradient media for the separation of full and empty AAV particles
- Designed for the purification of viruses (such as AAV)
- Useful to isolate different cell types and organelles
- Ready-made, sterile and endotoxin-tested solution of iodixanol
- Automated ELISA kit for quantification of AAV2 virons and assembled capsids
- A20R antibody (Cat. No. 610298) is used as capture and detection antibody
- Suitable for the ProteinSimple Ella system