GRADE & PURITYCarrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.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.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.See COA
Carrier Free, ExactAb™, Low Endotoxin, Azide Free, Validated, PBS Only, See COA
Biochemical and Physiological Mechanisms
Involved in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation and cytokine production.
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 2-8℃ short term (2 months). Store at -20℃ or -80°C long term (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
PD-L1 Rat mAb (Ab121024) - Flow Cytometry
Flow Cytometry analysis of C57BL/6 mouse splenocytes cells labelling PD-L1 with PD-L1 Rat mAb (Ab121024) (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.
PD-L1 Rat mAb (Ab121024) - Flow Cytometry
Flow Cytometry analysis of C57BL/6 mouse splenocytes cells labelling PD-L1 (red) with PD-L1 Rat mAb (Ab121024) 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.
Application
Application
Dilution info
Flow Cytometry
Use at an assay dependent concentration.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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