Recombinant Human Interleukin-9 protein (IL9) (Active) | CSB-AP001781HU

Recombinant Human Interleukin-9 protein (IL9) (Active) | CSB-AP001781HU | Cusabio

Protein Description: Full Length of Mature Protein

Alternative Name (s) : IL-9, T-cell growth factor P40

Gene Names: IL9

Research Areas: Immunology

Species: Homo sapiens (Human)

Source: E.Coli

Tag Info: Tag-Free

Expression Region: 19-144aa

Sequence Info: QGCPTLAGIL DINFLINKMQ EDPASKCHCS ANVTSCLCLG IPSDNCTRPC FSERLSQMTN TTMQTRYPLI FSRVKKSVEV LKNNKCPYFS CEQPCNQTTA GNALTFLKSL LEIFQKEKMR GMRGKI

Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human MO7e cells is less than 0.2 ng/ml, corresponding to a specific activity of ＞ 5.0 × 106 IU/mg.

MW: 14.1 kDa

Purity: >95% as determined by SDS-PAGE and HPLC.

Endotoxin: Less than 1.0 EU/µg as determined by LAL method.

Relevance: Supports IL-2 independent and IL-4 independent growth of helper T-cells.

PubMed ID: 2508790; 2129501; 1971295; 1901233; 15372022; 15489334

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Function: Supports IL-2 independent and IL-4 independent growth of helper T-cells.

Involvement in disease:

Subcellular Location: Secreted

Protein Families: IL-7/IL-9 family

Tissue Specificity:

Paythway: Jak-STATsignalingpathway

Form: Lyophilized powder

Buffer: Lyophilized from a 0.2 µm filtered PBS, pH 7.4

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.

Uniprot ID: P15248

Uniprot Entry Name: IL9_HUMAN

HGNC Database Link: HGNC

UniGene Database Link: UniGene

KEGG Database Link: KEGG

STRING Database Link: STRING

OMIM Database Link: OMIM