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Active GMP Recombinant Rat Il4 protein

Cat.No. : Il4-032RG
Product Overview : GMP Recombinant Rat Il4 protein(NP_958427.1)(129 aa), fused with His Tag at the C-terminal, was expressed in HEK293 cell in an animal component free process under cGMP guidelines.
  • Specification
  • Gene Information
  • Related Products
Source : HEK293
Species : Rat
Form : Freeze-dried powder contains Sterile PBS (pH 7.4) with 6% mannitol.
Bio-activity : This depends on its ability to stimulate the proliferation of TF-1 cells, and the expected ED50 is 200~400ng/ml.
Molecular Mass : Recombinant Rat IL-4 contains 129 aa. It has a predicted MW of 14.6kDa.
Protein length : DNA sequence encoding Rat IL-4(NP_958427.1) was expressed with His tag at the C-terminal.
Endotoxin : <1EU/ug
Purity : >=95% by SDS-PAGE and HPLC
Storage : The lyophilized preparation can be stored at 4°C for 24 months, and the dissolved liquid can be stored at -20°C for 6-12 months to avoid repeated freezing and thawing
Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.
Gene Name : Il4 interleukin 4 [ Rattus norvegicus ]
Official Symbol : Il4
Synonyms : Il4e12
Gene ID : 287287
mRNA Refseq : NM_201270
Protein Refseq : NP_958427
UniProt ID : P20096

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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10/17/2021

    By testing immunogenicity in animal models, detect whether an immune response is induced.

    11/09/2020

      The structure of the recombinant protein was analyzed by nuclear magnetic resonance (NMR), X-ray crystallography or electron microscopy, and the results showed that the protein was stable.

      05/06/2020

        This protein has good stability, and the test results of heat resistance, acid and alkali resistance and protease degradation resistance are good.

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