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.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)0.5 mg/mL
Ubiquitinated by MARCHF1 or MARCHF8 at Lys-244 leading to down-regulation of MHCII. When associated with ubiquitination of the beta chain at 'Lys-254', the down-regulation of MHCII may be highly effective.
An alpha chain of antigen-presenting major histoc
Host species
Mouse
Specificity
Human HLA-DRA
Immunogen
Recombinant protein corresponding to Human HLA-DRA
Positive Control
WB: Raji and Ramos whole cell lysates
Conjugation
Unconjugated
Grade
Azide Free, Carrier Free, ExactAb™, High Performance, PBS Only, Validated
Light Chain Type
kappa
SDS-PAGE
150.0 KDa
Purification Method
Protein A purified
Concentration
0.5 mg/mL
Storage and Shipping
Storage
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
HLA-DR Mouse mAb (Ab170504) - Western Blot All lanes: HLA-DR Mouse Antibody (Ab170504) at 1/1000 dilution Samples: Lysates at 10 µg per lane Secondary: Goat Anti-Mouse IgG H&L (HRP) (Ab179001) at 1/20000 dilution Predicted band size: 29 kDa Observed band size: 33 kDa Exposure time: 60.0 s
Application
Application
Dilution info
WB
1/500-1/1000
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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