SEQUEST analysis of LC MS/MS spectra obtained from a run with QP6224 identified a match between this protein and the spectra of a peptide sequence that matches a region of IL4 / Interleukin-4.

Additional SEQUEST analysis of the LC MS/MS spectra from QP6224 identified an additional between this protein and the spectra of another peptide sequence that matches a region of IL4 / Interleukin-4 confirming successful recombinant synthesis.

Recombinant Sheep IL4 / Interleukin-4 Protein

$ 728.00 – $ 2,468.00

Please Select Product Options Below To View The Catalog Number.

SKU: QP6224
Species: Sheep
Applications: Immunogen, Protein Standard, Cell culture, or Other Cell Biology Applications.
Available Tags: His-Myc
Host: E. coli
Purity: Greater than 80% as determined by SDS-PAGE.
Length (Amino Acids): 111

Product Number	Description	Price
QP6224-ec-100ug	Size: 100 ug, Tag: His-Myc	$ 728.00
QP6224-ec-1mg	Size: 1 mg, Tag: His-Myc	$ 2,468.00

Shipping Information

1-2 weeks

Flat Rate Shipping Anywhere in the US: $45

Datasheets and Documentation

Product Datasheet

Certificate of Analysis and Tags (Coming Soon)

SKU: QP6224-ec-10ug

Recombinant Sheep IL4 / Interleukin-4 Protein General Information
Curated Database and Bioinformatic Data
Gene Symbol	IL4
Entrez Gene ID	443327
RefSeq Protein Accession(s)	NP_001009313.2
RefSeq mRNA Accession(s)	NM_001009313.2
UniProt ID(s)	P30368
UniGene ID(s)	Oar.377
COSMIC ID Link(s)	IL4
KEGG Gene ID(s)	oas:443327
General Description of Recombinant Sheep IL4 / Interleukin-4 Protein.
Participates in at least several B-cell activation processes as well as of other cell types. It is a costimulator of DNA-synthesis. It induces the expression of class II MHC molecules on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes. Positively regulates IL31RA expression in macrophages.

Sheep IL4 / Interleukin-4 Recombinant Protein Product Attributes

Product Type: Recombinant Protein

Recombinant IL4 / Interleukin-4 based upon sequence from Sheep

Host: QP6224 protein expressed in E. coli.

Tag: His-Myc

Protein Construction: A DNA sequence encoding the Ovis aries (Sheep) IL4 / Interleukin-4, was expressed in the hosts and tags indicated. Please select your host/tag option, above.

Recommended Applications: Immunogen, Protein Standard, Cell culture, or Other Cell Biology Applications.

Application Notes: Please contact us for application specific information for QP6224.

Bioactivity Data: Untested

Full Length? Full Length of MatureÂ Protein

Expression Region: His25 - Cys135

Amino Acid Sequence: HKCDITLEEI IKTLNILTSR KNSCMELPVA DVFAAPKNAT EKETFCRAGI ELRRIYRSHM CLNKFLGGLD RNLSSLASKT CSVNEAKTST STLRDLLERL KTIMREKYSK C

Purity: Greater than 80% as determined by SDS-PAGE.

Reconstitution Instructions: Concentrated protein in liquid format. Reconstitution is not necessary.

Concentration of Sheep IL4 / Interleukin-4 Protein:

Endotoxin Levels: Not determined.

Buffer: Tris-based buffer, 50% glycerol

Storage Conditions: Store at -20C to -80C.

Limitations and Performance Guarantee

This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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