GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Recombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.Low Endotoxin?Low-endotoxin grade — endotoxin reduced to low controlled levels. Use in sensitive biological work where high endotoxin would interfere.Azide Free?Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.≥95%(SDS-PAGE&SEC-HPLC)See COA
26.5 kDa (Light Chain) & 50.9 kDa (Heavy Chain), under reducing conditions; 179.6 kDa, under non-reducing conditions.
Purification Method
Protein A purified
Purity
>95%
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at -80°C,Avoid repeated freezing and thawing
Shipped In
Dry ice packs + Cold packs
Stability And Storage
Store at -80℃ for 24 months. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
TOL101 (anti-TCR) (Ab177873) - Flow Cytometry Flow Cytometry analysis of Jurkat cells labelling TCR (red) with TOL101 (anti-TCR) (Ab177873). Goat Anti-Human IgG (PE) (Ab175838) at a dilution of 1/1000 was used as the secondary antibody. Blue - Isotype control, human IgG (Ab170213). Black - Unlabelled control, cells without incubation with primary antibody.
TOL101 (anti-TCR) (Ab177873) - SEC The purity of TOL101 (anti-TCR) (Ab177873) is more than 95% verified by HPLC.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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