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Anti-ICOS Antibody

Catalog Number: orb402341

DispatchUsually dispatched within 3-4 weeks
$ 210.00
Catalog Numberorb402341
CategoryAntibodies
DescriptionAnti-ICOS Antibody. Tested in ELISA, IHC, WB applications. This antibody reacts with Human, Mouse, Rat.
Species/HostRabbit
ClonalityPolyclonal
Tested applicationsELISA, IHC, WB
ReactivityHuman, Mouse, Rat
IsotypeRabbit IgG
ImmunogenE. coli-derived mouse ICOS recombinant protein (Position: E21-S200).
Antibody TypePrimary Antibody
ConcentrationAdding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Form/AppearanceLyophilized
ConjugationUnconjugated
MW20 kDa
UniProt IDQ9WVS0
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Alternative namesInducible T-cell costimulator; Activation-inducibl
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NoteFor research use only
Application notesWestern blot, 0.1-0.5μg/ml Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml ELISA, 0.1-0.5μg/ml. Add 0.2ml of distilled water will yield a concentration of 500ug/ml
Expiration Date12 months from date of receipt.
Anti-ICOS Antibody

IHC analysis of ICOS using anti-ICOS antibody. ICOS was detected in paraffin-embedded section of mouse spleen tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 µg/ml rabbit anti-ICOS Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

Anti-ICOS Antibody

IHC analysis of ICOS using anti-ICOS antibody. ICOS was detected in paraffin-embedded section of mouse thymus tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 µg/ml rabbit anti-ICOS Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

Anti-ICOS Antibody

IHC analysis of ICOS using anti-ICOS antibody. ICOS was detected in paraffin-embedded section of rat spleen tissue. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 µg/ml rabbit anti-ICOS Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

Anti-ICOS Antibody

Western blot analysis of ICOS using anti-ICOS antibody. Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50 ug of sample under reducing conditions. Lane 1: mouse stomach tissue lysates, Lane 2: mouse spleen tissue lysates, Lane 3: mouse thymus tissue lysates, Lane 4: mouse small intestine tissue lysates, Lane 5: rat thymus tissue lysates, Lane 6: human placenta tissue lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-ICOS antigen affinity purified polyclonal antibody at 0.5 µg/mL overnight at 4°C, then washed with TBS-0.1% Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for ICOS at approximately 20KD. The expected band size for ICOS is at 22KD.

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