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Merck
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Documentos clave

GF334

Sigma-Aldrich

IL-22,
Human Recombinant Animal Free

Sinónimos:

Interleukin-22, IL22

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About This Item

Código UNSPSC:
12352202
eCl@ss:
32160405
NACRES:
NA.77

impurezas

<0.1 μg/mg protein endotoxin (<1 EU/μg)

Nivel de calidad

Nº de acceso UniProt

Condiciones de envío

dry ice

Descripción general

IL-22 is a member of the IL-10 family of regulatory cytokines which includes IL-10, IL-19, IL-20, IL-22, IL-24 and IL-26. Members of this family share partial homology in their amino acid sequences, but they are dissimilar in their biological functions. Produced by T lymphocytes, IL-22 inhibits IL-4 production by Th2 cells, and induces acute phase reactants in the liver and pancreas. IL-22 signals through a receptor system consisting of IL-10Rβ/CRF2-4 and IL-22R, both of which are members of the class II cytokine-receptor family.
Recombinant human IL-22 is a 33.6 kDa non-disulfide-linked
homodimeric protein containing of two 147 amino acid polypeptide chains.
Product Source: Protein is expressed in E.coli.
The protein is manufactured without the use of any animal products/reagents and is considered Animal-Free and can be used in protocols where possible transmisson of animal viruses and contamination must be avoided.

Aplicación

Research Category
Stem Cell Research
Research Sub Category
Growth Factors & Receptors

Calidad

Determined by its ability to induce IL-10 secretion in COLO 205 (human colon carcinoma cells). The expected ED50 for this effect is 0.7- 1.0ng/ml.

Forma física

Product is presented in 10 mM NaCitrate, pH 4.0 and is filtered through a 0.2 micron filter before lyophilization.

Almacenamiento y estabilidad

Store at -20°C for up to 4 months from date of receipt Centrifuge the vial prior to opening.
Reconstitute in water to a concentration of 0.5-1.0mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein and store in working aliquots at -20°C.

Cláusula de descargo de responsabilidad

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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