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Product Details
Source
Chimeric Anti-Rituximab Antibody is recombinantly expressed in HEK293. It consists of mouse variable regions genetically fused to mouse IgG1 constant domains.
Antibody Type
Recombinant Monoclonal
Clone
AY35c
Isotype
Mouse IgG1, Kappa
Host Species
Mouse
Immunogen
Rituximab
Specificity
Recognizes Rituximab specifically.
Application
ApplicationRecommended Use / PerformanceELISA0.2-2 μg/mLPurification
Protein A purified.
Aggregation
Less than 5%, 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.
ACRO Quality Management System
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Data Display
Bioactivity-ELISA
Immobilized Rituximab at 1 μg/mL (100 μL/well) can bind Anti-Rituximab Antibody (Cat. No. RIB-Y35c) with a linear range of 0.2-6 ng/mL (QC tested).
Protocol
Immobilized Rituximab at 2 μg/mL, add increasing concentrations of Anti-Rituximab Antibody (Cat. No. RIB-Y35c) in the 10% human serum and then add Anti-CD20, Human IgG1 at 5 μg/mL. Detection was performed using HRP-conjugated streptavidin with sensitivity of 100 ng/mL (Routinely tested).
Protocol
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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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