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IFN g Rat

目录号 : GP20401

IFN-Gamma Rat Recombinant

IFN g Rat Chemical Structure

规格 价格 库存 购买数量
20μg
¥840.00
5-10工作日
100μg
¥2,030.00
5-10工作日
1mg
¥13,860.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

产品文档

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产品描述

IFN-gamma Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 135 amino acids and having a molecular mass of 15609 Dalton.The IFN-gamma is purified by proprietary chromatographic techniques.

Product Data

Purity Greater than 95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. Source Escherichia Coli.
Phycical Appearance Sterile Filtered White lyophilized (freeze-dried) powder. Shipping Condition Shipped at Room temp.
Synonyms Immune IFN; type II IFN; T cell IFN; MAF; IFNG; IFG; IFI; IFN-gamma.
Amino Acid Sequence The sequence of the first five N-terminal amino acids was determined and was found to be Met-Gln-Gly-Tyr-Leu.
Solubility It is recommended to reconstitute the lyophilized IFN-gamma in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
Stability Lyophilized IFN-gamma although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution IFN-gamma should be stored at 4°C between 2-7 days and for future use below -18°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Biological Activity The specific activity as determined by the cytopathic affect inhibition assay with murine L929 cells chalenged with EMC virus was < 0.1 ng/ml, corresponding to a specific activity of 10,000,000units/mg.
Formulation Lyophilized from a 0.2ж╠m filtered concentrated (1mg/ml) solution in PBS, pH 7.4.

Introduction

IFN-gamma produced by lymphocytes activated by specific antigens or mitogens.IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions, it is a potent activator of macrophages, and has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I IFNs.

Biological Activity

The specific activity as determined by the cytopathic affect inhibition assay with murine L929 cells chalenged with EMC virus was < 0.1 ng/ml, corresponding to a specific activity of 10,000,000units/mg.

Stability

Lyophilized IFN-gamma although stable at room temperature for 3 weeks, should be stored desiccated below -18°C . Upon reconstitution IFN-gamma should be stored at 4°C between 2-7 days and for future use below -18°C .For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.