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IL33 antibody [4E9]

Anti-IL33 antibody [4E9] used in Western Blot (WB). GTX50047

Cat No. GTX50047

Host

Mouse

Clonality

Monoclonal

Clone Name

4E9

Isotype

IgG2b

Application

WB, ICC/IF, FACS, ELISA

Reactivity

Human
Package
100 μl ($319)

APPLICATION

Application Note

We recommend the following starting dilutions:
Western Blot: Use at 1:500 ~ 1,000.

Optimal working concentrations should be determined experimentally by the end user.

Calculated MW

31 kDa. ( Note )

PROPERTIES

Form

Liquid

Buffer

Supplied in Phosphate-Buffered Saline (pH 7.4) with 0.1% Sodium Azide.

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1 mg/ml (Please refer to the vial label for the specific concentration.)

Antigen Species

Human

Immunogen

Recombinant human IL-33 (112-270aa) purified from E. coli

Purification

By protein-G affinity chromatography

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

TARGET

Synonyms

Interleukin 33 , C9Orf26 , Dvs27 , Il1F11 , Nf-Hev , Nfehev , Il33

Background

Interleukin 33 (IL-33) is a 32kDa proinflammatory cytokine and intracellular nuclear factor with transcriptional regulatory properties. IL-33 is structurally related to IL-1, which induces helper T cells to produce type 2 cytokines and acts through the receptor IL1RL-1 (IL1 receptor-like-1), which is known also as ST2. Binding of IL-33 to this receptor activates NF-kappa-B and MAP kinases and induces in vitro Th2 cells to produce cytokines. In vivo, IL-33 induces expression of IL-4, IL-5, IL-13 and leads to severe pathological changes in mucosal organs and in vitro, it can be divided to N-terminal fragment of 12kDa and C-terminal fragment of 18kDa by cleavage of caspase-1.

Database

Research Area

DATA IMAGES

Anti-IL33 antibody [4E9] used in Western Blot (WB). GTX50047

GTX50047 WB Image

The Cell lysates of Jurkat (35ug) were resolved by SDS-PAGE, transferred to NC membrane and probed with anti-human IL-33 (1:500). Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system.

REFERENCE

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REVIEW

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SDS
Sodium Azide.pdf