Size:100ug. Other sizes are also available. Please contact us.
Research Areas:Immunology
Uniprot NO.:P51492
Uniprot Entry Name:IL4_MACMU
Gene Names:IL4
Species:Macaca mulatta (Rhesus macaque)
Source:E.Coli
Expression Region:25-153aa
Sequence:HNCHIALREI IETLNSLTEQ KTLCTKLTIT DILAASKNTT EKETFCRAAT VLRQFYSHHE KDTRCLGATA QQFHRHKQLI RFLKRLDRNL WGLAGLNSCP VKEANQSTLE DFLERLKTIM REKYSKCSS
Protein Description:Full Length of Mature Protein
Tag Info:Tag-Free
Mol. Weight:14.9 kDa
Biological_Activity:Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 1.0 ng/ml, corresponding to a specific activity of ? 1.0 × 106 IU/mg.
Purity:>96% as determined by SDS-PAGE and HPLC.
Endotoxin:Less than 1.0 EU/µg as determined by LAL method.
Form:Lyophilized powder
Buffer:Lyophilized from a 0.2 µm filtered 2 × PBS, pH 7.4, 5 % trehalose
Reconstitution:We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Alternative Name/ Alias:IL-4, BSF-1, Lymphocyte stimulatory factor 1
Relevance: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 (By similarity). {ECO:0000250}.
PubMed ID:7561102
Function: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.
Involvement in disease:
Subcellular Location:Secreted
Protein Families:IL-4/IL-13 family
Tissue Specificity:
Paythway:
HGNC Database Link:
UniGene Database Link:https://www.ncbi.nlm.nih.gov/UniGene/clust.cgi?ORG=Mmu&CID=3375
KEGG Database Link:
STRING Database Link:https://string-db.org/network/9544.ENSMMUP00000004187
OMIM Database Link: