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GF331 IL-1β,
Human Recombinant Animal Free

GF331
10µg  
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

SourcePurity
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.
Product endotoxin level is <0.1 ng/μg of protein (<1 EU/μg).
Description
Catalogue NumberGF331
DescriptionIL-1β,
Human Recombinant Animal Free
Alternate Names
  • IL1 beta
Background InformationIL-1β is a proinflammatory cytokine produced in a variety of cells including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1α and IL-1β binds to the same receptor and has similar if not identical biological properties. These cytokines have a broad range of activities including, stimulation of thymocyte proliferation, by inducing IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity and the ability to stimulate the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1β is a secreted cytokine, IL-1α is predominantly a cell-associated cytokine.
Recombinant human IL-1β is a 17.3 kDa protein containing 153 amino acid residues.
References
Product Information
PresentationProduct is presented in 10mM Sodium Phosphate, pH 7.4 + 50mM NaCl and is filtered through a 0.2 micron filter before lyophilization.
Quality LevelMQ100
Applications
Biological Information
PurityProduct endotoxin level is <0.1 ng/μg of protein (<1 EU/μg).
SourceProtein 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.
UniProt Number
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceDetermined its ability to stimulate the proliferation of mouse D10S cells. The expected ED50 is ≤ 0.001 ng/ml, corresponding to a specific activity of ≥ 1 x 10^9 units/mg.
Usage Statement
  • 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.
Storage and Shipping Information
Storage ConditionsStore 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 0.1-1.0 mg/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.
Packaging Information
Material Size10µg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
GF331 04053252978944

Documentation

IL-1β,
Human Recombinant Animal Free SDS

Title

Safety Data Sheet (SDS) 

IL-1β,
Human Recombinant Animal Free Certificates of Analysis

TitleLot Number
IL-1β, Human Recombinant Animal Free 3083141
IL-1β, Human Recombinant Animal Free - Q2443393 Q2443393
IL-1β, -2547234 2547234
IL-1β, -2562595 2562595
IL-1β, -2594864 2594864
IL-1β, -2736379 2736379
IL-1β, Human Recombinant Animal Free - 3270786 3270786
IL-1β, Human Recombinant Animal Free - 3305170 3305170
IL-1β, Human Recombinant Animal Free - 3485904 3485904
IL-1β, Human Recombinant Animal Free - 3557994 3557994

Related Products & Applications

Product Families

Categories

Life Science Research > Proteins and Enzymes > Cytokines & Growth Factors
Life Science Research > Cell Culture and Systems > Cell Culture Media and Supplements > Cell Culture Supplements > Cytokines & Growth Factors