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Product Details
Source
Chimeric Monoclonal Anti-DENV 2(strain Thailand/16681/1984)-NS1 Antibody, Human IgG1 (7E12) is recombinantly expressed in HEK293. It consists of mouse variable regions genetically fused to human IgG1 constant domains.
Antibody Type
Recombinant Monoclonal
Clone
7E12
Isotype
Human IgG1, Kappa
Host Species
Mouse
Specificity
This product is a specific antibody specifically reacts with NS1.
Application
ApplicationRecommended Use / PerformanceWestern Blot0.1-10 ug/mLELISA0.2-2 μg/mLPurification
Protein A purified.
Aggregation
Less than 10%, as determined by SEC-MALS.
Concentration
Please refer to the Certificate of Analysis (CoA).
Form
Lyophilized
Formulation
Lyophilized from a 0.22 μm-filtered solution in PBS (pH 7.4), with trehalose as protectant.
Please contact us for customized product forms or formulations.
Reconstitution
Please refer to the Certificate of Analysis (CoA) for specific instructions.
Shipping
Lyophilized product is shipped at ambient temperature.
Storage
For long term storage, the product should be stored in a lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
Notices
Product Specific Notices: For research use only.
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Performance Data
Bioactivity-ELISA
Immobilized DENV2 (strain Thailand/16681/1984) NS1 protein, His Tag (Cat. No. NS1-D52H3) at 1 μg/mL (100 μL/well) can bind Monoclonal Anti-DENV 2(strain Thailand/16681/1984)-NS1 Antibody, Human IgG1 (7E12) (Cat. No. DE1-M756) with a linear range of 0.06-2 ng/mL (QC tested).
Protocol
Bioactivity-SPR
Monoclonal Anti-DENV 2(strain Thailand/16681/1984)-NS1 Antibody, Human IgG1 (7E12) (Cat. No. DE1-M756) captured on Protein A Chip can bind DENV2 (strain Thailand/16681/1984) NS1 protein, His Tag (Cat. No. NS1-D52H3) with an affinity constant of 0.167 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).
Protocol
Western Blot
Western blot analysis of recombinant DENV 2 (strain Thailand/16681/1984) NS1 Protein, His Tag (Cat. No. NS1-D52H3). The protein was loaded at 200 ng per lane and detected using Monoclonal Anti-DENV 2 NS1 Antibody (strain Thailand/16681/1984), Human IgG1 (7E12) at a 1:5000 dilution, followed by HRP-conjugated Goat Anti-Human IgG, Fcγ fragment specific secondary antibody at a 1:2000 dilution. A specific band was detected at approximately 45–55 kDa.
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FAQ
- product
Can lyophilized proteins remain stable during room-temperature shipping or temporary room-temperature exposure?
In general, lyophilized proteins remain stable during room-temperature shipping or temporary exposure to room-temperature conditions.
Many ACROBiosystems recombinant proteins are supplied in lyophilized (freeze-dried) form. The lyophilization process effectively removes moisture from the product, helping reduce degradation-related reactions and improve protein stability during transportation and storage.
To evaluate the stability of lyophilized proteins under normal temperature conditions, ACROBiosystems conducted a stability study on 11 representative lyophilized protein products at 37°C. The study demonstrated that these proteins maintained good quality stability after storage at 37°C for approximately 20 days. Based on these validation results, temporary room-temperature exposure during shipping or handling is generally not expected to have a significant impact on product quality or downstream application performance.
To ensure optimal long-term stability, products should be stored according to the storage conditions specified in the product Certificate of Analysis (COA) upon receipt.
Supporting Document
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