GRADE & PURITYRecombinant?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.0.5 mg/mL
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 (12 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Dihydrofolate reductase/DHFR Antibody (Ab099867) - Western Blot All lanes: Recombinant Dihydrofolate reductase/DHFR Antibody (Ab099867) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution
Predicted band size: 21 kDa Observed band size: 23 kDa Exposure time: 2.5 s
Recombinant Dihydrofolate reductase/DHFR Antibody (Ab099867) - IF/ICC Immunofluorescent analysis of DHFR staining in A375 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the Recombinant Dihydrofolate reductase/DHFR Antibody (Ab099867) in 3% BSA-PBS and incubated overnight at 4°C in a humidified chamber. Cells were washed with PBST and incubated with an AF488-conjugated secondary antibody (green) in PBS at room temperature in the dark. Phalloidin -AF594 was used to stain Actin filaments (red). DAPI was used to stain the cell nuclei (blue).
Application
Application
Dilution info
IF/ICC
1/50-1/200
WB
1/500-1/1000
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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