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.Azide Free?Azide-free — without sodium azide preservative. Use in conjugations, cell work, or assays where azide is toxic or inhibitory.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.PBS Only?PBS-only formulation — supplied in phosphate-buffered saline with no other additives. Use when you need a clean PBS buffer free of stabilizers/carriers.≥95%(SDS-PAGE)See COA
Animal Free, Carrier Free, Recombinant, ExactAb™, Azide Free, Validated, High Performance, PBS Only, ≥95%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Lymphoid-specific receptor expressed by all T-cells and in a subset of B-cells known as B1a cells. Plays a role in the regulation of TCR and BCR signaling, thymocyte selection, T-cell effector differentiation and immune tolerance.
Acts by interacting with
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 2-8℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant CD5 Antibody (Ab222902) - Flow Cytometry Flow Cytometry analysis of C57BL/6 Mouse splenocytes labelling CD5 with Recombinant CD5 Antibody (Ab222902) (right panel) at 0.2 μg/mL for 1 hour at 4°C, compared with Rat IgG Isotype Control Antibody (Ab141774) (left panel) and detected with AF 647 - conjugated affinipure goat anti-Rat IgG.
Recombinant CD5 Antibody (Ab222902) - Flow Cytometry Flow Cytometry analysis of C57BL/6 Mouse splenocytes labelling CD5 (red) with Recombinant CD5 Antibody (Ab222902) at 0.2 μg/mL for 1 hour at 4°C and detected with AF 647 - conjugated affinipure goat anti-Rat IgG. Blue - Rat IgG Isotype Control Antibody (Ab141774). Black - Unlabelled control, cells without incubation with primary antibody.
Recombinant CD5 Antibody (Ab222902) - SEC The purity of Recombinant CD5 Antibody (Ab222902) is more than 95% verified by HPLC.
Application
Application
Dilution info
Flow Cytometry
≤0.5 µg per million cells in 100 µl volume
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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