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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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IL‑33 Antibody LS‑C154084
IL-33 antibody LS-C154084 is an unconjugated rabbit polyclonal antibody to human IL-33. Validated for ELISA, Neut and WB.
Catalog
Size
Price
LS-C154084-100
100 µg
Unavailable

Popular IL-33 Products

Antibody
Species: Mouse
Applications: IHC, IHC - Frozen, Western blot, Flow Cytometry, ELISA
Anti-IL-33 antibody IHC of human uterus, vessels. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2713 concentration 5 ug/ml.
Species: Human
Applications: IHC, IHC - Paraffin, Western blot, ELISA
Western Blot (reducing) of IL-33 antibody LS-C104697.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Species: Human
Applications: Western blot, ELISA, Sandwich ELISA
Anti-IL-33 antibody IHC of human skin. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B5822 concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Species: Human, Monkey
Applications: IHC, IHC - Paraffin, Western blot
Western blot of IL-33 using IL-33 monoclonal antibody in A) HUVEC cell lysate at 10 ug/ml and B) partial recombinant IL-33 (amino acids 112-270) at 1 ug/ml. Goat anti-mouse Ig HRP secondary antibody, and PicoTect ECL substrate solution, were used for this test.
Species: Human
Applications: Western blot, Flow Cytometry

Product Description

IL-33 antibody LS-C154084 is an unconjugated rabbit polyclonal antibody to human IL-33. Validated for ELISA, Neut and WB.
About IL-33
Cytokine that binds to and signals through the IL1RL1/ST2 receptor which in turn activates NF-kappa-B and MAPK signaling pathways in target cells (PubMed:16286016). Involved in the maturation of Th2 cells inducing the secretion of T-helper type 2-associated cytokines. Also involved in activation of mast cells, basophils, eosinophils and natural killer cells. O95760 NM_033439 NP_254274.1

IL33 Antibody, C9orf26 Antibody, DVS27 Antibody, DVS27-related protein Antibody, IL-1F11 Antibody, IL-33 Antibody, Interleukin-33 Antibody, NFEHEV Antibody, NF-HEV Antibody, Interleukin-1 family member 11 Antibody, NFHEV Antibody, IL1F11 Antibody, Interleukin 33 Antibody, RP11-575C20.2 Antibody


Specifications

Target
Human IL-33
Host
Rabbit
Reactivity
Human (tested or 100% immunogen sequence identity)
Clonality
IgG Polyclonal
Conjugations
Unconjugated
Purification
Purified, heated to 56°C for 30 minutes
Modifications
Unmodified
Applications
  • Western blot (1:500 - 1:2000)
  • ELISA
  • Neutralization (1:400)
Immunogen
IL-33 antibody was raised against this purified antibody was prepared from whole rabbit serum produced by repeated immunizations with full length recombinant human IL-33 protein.
Specificity
This 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.
Usage
This purified antibody has been tested for use in ELISA and western blotting. Reactivity is also expected in neutralizations, radioimmunoassay and immunohistochemistry. The endotoxin content is estimated to be <10 pg/ul by the LAL method. By western blot a band approximately 18 kD in size corresponding to mature human IL-32a protein is expected in the appropriate cell lysate or extract. Specific conditions for reactivity should be optimized by the end user.
Presentation
0.02 M potassium phosphate, 0.15 M sodium chloride, pH 7.2
Reconstitution
100 µl deionized water
Storage
Short term 4°C, long term aliquot and store at -20°C, avoid freeze-thaw cycles.
Restrictions
For research use only.
Guarantee
This antibody carries the LSBio 100% Guarantee.

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Images


Western blot

Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).
Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).

Western blot

Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).
Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).

Western blot

Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).
Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).

Western blot

Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).
Anti-Human IL-33 Antibody - Western Blot. Western blot of anti-Human IL-33 antibody shows detection of a band ~18 kD 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 (LS-C60865) secondary antibody diluted 1:40000 in blocking buffer (p/n MB-070) for 30 min at RT followed by reaction with FemtoMax chemiluminescent substrate. Image was captured using VersaDoc MP 4000 imaging system (Bio-Rad).


Requested From: 
Date Requested: 6/18/2018

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