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IL-1β, Rat

目录号 : GP29025

IL-1β, Rat Chemical Structure

规格 价格 库存 购买数量
10μg
¥990.00
现货
50μg
¥3,630.00
现货
1mg
¥27,720.00
现货

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Sample solution is provided at 25 µL, 10mM.

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Quality Control & SDS

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Product Data

Purity >95% as analyzed by SDS-PAGE; >95% as analyzed by HPLC Source Escherichia Coli.
Phycical Appearance Shipping Condition
Synonyms IL1B; IL-1; IL1-BETA; IL1F2; interleukin 1 beta; IL1beta
Solubility It is recommended to reconstitute the lyophilized Interleukin 1b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability Upon receiving, this product remains stable for up to 6 months at ower than -70°C. Upon reconstitution, the product should be stablefor up to 1 week at 4°C or up to 3 months at -20°C. For long term storae it is recommended that a carrier protein (example 0.1% BSA)be added. Avoid repeated freezethaw cycles.
Biological Activity ED50 < 10.0 pg/ml, measured by a cell proliferation assay using mouse D10S cells, corresponding to a specific activity of > 1.0 x 108 units/mg.
Formulation Lyophilized after extensive dialysis against PBS.

Introduction

Interleukin-1b is produced by activated macrophages, IL-1B stimulates thymocyte proliferation by inducing il-2 release, b-cell maturation and proliferation, and fibroblast growth factor activity. IL1B proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin from synovial cells.

Biological Activity

ED50 < 10.0 pg/ml, measured by a cell proliferation assay using mouse D10S cells, corresponding to a specific activity of > 1.0 x 108 units/mg.

Stability

Upon receiving, this product remains stable for up to 6 months at ower than -70°C. Upon reconstitution, the product should be stablefor up to 1 week at 4°C or up to 3 months at -20°C. For long term storae it is recommended that a carrier protein (example 0.1% BSA)be added. Avoid repeated freezethaw cycles.