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IL33 Antibody

SKU: orb345135

Description

IL-33 antibody

Research Area

Immunology & Inflammation

Images & Validation

Tested ApplicationsELISA, WB
Dilution RangeELISA: 1:20,000-1:100,000, WB: 1:500-1:2,000
ReactivityHuman
Application Notes
This purified antibody has been tested in western blotting. Reactivity is also expected in ELISA, neutralizations, radioimmunoassay and immunohistochemistry. The endotoxin content is estimated to be < 10 pg/µl by the LAL method. By western blot a band approximately 18 kDa in size corresponding to mature human IL-32α protein is expected in the appropriate cell lysate or extract. Specific conditions for reactivity should be optimized by the end user.

Key Properties

Antibody TypePrimary Antibody
HostRabbit
ClonalityPolyclonal
IsotypeIgG
ImmunogenThis purified antibody was prepared from whole rabbit serum produced by repeated immunizations with full length recombinant human IL-33 protein.
TargetIL33
PurityThis purified antibody has been heated to 56°C for 30 minutes. In ELISA and other immunoreactive assays, this antibody will recognize both native and recombinant human IL-33 in cell supernatants and certain body fluids. A control of similarly diluted normal rabbit IgG is recommended.
ConjugationUnconjugated

Storage & Handling

StorageStore vial at -20° C or below prior to opening. This vial contains a relatively low volume of reagent (25 µL). To minimize loss of volume dilute 1:10 by adding 225 µL of the buffer stated above directly to the vial. Recap, mix thoroughly and briefly centrifuge to collect the volume at the bottom of the vial. Use this intermediate dilution when calculating final dilutions as recommended below. Store the vial at -20°C or below after dilution. Avoid cycles of freezing and thawing.
Form/AppearanceLiquid (sterile filtered)
Buffer/PreservativesPreservative: None. Stabilizer: None; Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Concentration1 mg/ml
Expiration Date12 months from date of receipt.
Dry Ice ShippingPlease note: This product requires shipment on dry ice. A dry ice surcharge will apply.
DisclaimerFor research use only

Alternative Names

rabbit anti-Interleukin-33 antibody, rabbit anti-IL-33 antibody, Interleukin-1 family member 11, IL-1F11, nuclear factor from high endothelial venules and NF-HEV

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IL33 Antibody

Western blot using Biorbyt's anti-Human IL-33 antibody shows detection of a band ~18 kDa in size corresponding to recombinant human IL-33 (lane 1). The identity of the higher molecular weight band is unknown. Molecular weight markers are also shown (M). After transfer, the membrane was blocked overnight with 3% BSA in TBS followed by reaction with primary antibody at a 1:1000 dilution. Detection occurred using peroxidase conjugated anti-Rabbit IgG (p/n orb347654) secondary antibody diluted 1:40000 in blocking buffer (p/n orb348637) for 30 min at RT followed by reaction with FemtoMax™ chemiluminescent substrate.

UniProt Details

No UniProt data available

NCBI Reference Sequences

Associated Accession Numbers
Curated reference sequences for the gene transcript and protein product
RefSeq15559209

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Protocol Information

WB
Western Blot (IB, immunoblot)
View Protocol
ELISA
Enzyme-linked Immunosorbent Assay (EIA)
View Protocol

IL33 Antibody (orb345135)

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Available Sizes

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25 μl
¥ 3,640.00
Free Secondary Antibody (20 ul)0/0

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