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Bioactivity
(Figure. The binding activity of IL4 with IL4R.)
Interleukin 4 Active Protein | IL4 active protein
Active Interleukin 4 (IL4)
Gene Names
Il4; Il4e12
Applications
Activity Assay, Cell Culture
Purity
>90%
Synonyms
Interleukin 4; N/A; Active Interleukin 4 (IL4); BSF1; BCGF1 ; B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra; IL4 active protein
Purity/Purification
>90%
Form/Format
Freeze-dried powder
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
Sequence Positions
Cys25~Ser147
Sequence Length
147
Applicable Applications for IL4 active protein
Activity Assay, Cell Culture
Species
Rat
Tag
N-terminal His Tag
Isoelectric Point
9.1
Reconstitution
Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
Preparation and Storage
Store at 2-8 degree C for one month. Aliquot and store at -80 degree C for 12 months. Avoid repeated freeze/thaw cycles.
Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degree C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
Bioactivity
(Figure. The binding activity of IL4 with IL4R.)
Bioactivity
(Figure. The binding activity of IL4 with IL4R.)
Gene Sequencing
(Figure. Gene Sequencing (Extract))
Gene Sequencing
(Figure. Gene Sequencing (Extract))
WB (Western Blot)
(Figure. Western Blot)
WB (Western Blot)
(Figure. Western Blot)
SDS-PAGE
(Figure. SDS-PAGE)
SDS-PAGE
(Figure. SDS-PAGE)
Product Categories/Family for IL4 active protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Predicted Molecular Mass: 15.4kDa
Accurate Molecular Mass: 18kDa
Accurate Molecular Mass: 18kDa
NCBI Official Full Name
interleukin-4
NCBI Official Synonym Full Names
interleukin 4
NCBI Official Symbol
Il4
NCBI Official Synonym Symbols
Il4e12
NCBI Protein Information
interleukin-4
UniProt Protein Name
Interleukin-4
UniProt Gene Name
Il4
UniProt Synonym Gene Names
Il-4; IL-4; BSF-1
UniProt Entry Name
IL4_RAT
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Product Notes
The IL4 il4 (Catalog #AAA150061) is an Active Protein and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is Cys25~Ser147. AAA Biotech's Interleukin 4 can be used in a range of immunoassay formats including, but not limited to, Activity Assay, Cell Culture. Researchers should empirically determine the suitability of the IL4 il4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Interleukin 4, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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