Recombinant Human IL23A Protein, His-tagged

• Cat.No.: IL23A-2303H
• Product Overview: Recombinant Human IL23A Protein (Ile23-Ser328+GSGSSRGGSGSGGSGGGGSKL+Arg20-Pro189) with a N-His tag was expressed in 293F.

Specification

• Description: This gene encodes a subunit of the heterodimeric cytokine interleukin 23 (IL23). IL23 is composed of this protein and the p40 subunit of interleukin 12 (IL12B). The receptor of IL23 is formed by the beta 1 subunit of IL12 (IL12RB1) and an IL23 specific subunit, IL23R. Both IL23 and IL12 can activate the transcription activator STAT4, and stimulate the production of interferon-gamma (IFNG). In contrast to IL12, which acts mainly on naive CD4(+) T cells, IL23 preferentially acts on memory CD4(+) T cells.
• Source: HEK293F
• Species: Human
• Tag: N-His
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 58.5 kDa
  Accurate Molecular Mass: 60 kDa
• Protein length: Ile23-Ser328+GSGSSRGGSGSGGSGGGGSKL+Arg20-Pro189
• Endotoxin: <1.0 EU per 1µg (determined by the LAL method).
• Purity: > 90%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• 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 centigrade 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.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Gene Information

• Gene Name: IL23A interleukin 23 subunit alpha [ Homo sapiens (human) ]
• Official Symbol: IL23A
• Synonyms: IL23A; interleukin 23 subunit alpha; P19; SGRF; IL-23; IL-23A; IL23P19; interleukin-23 subunit alpha
  IL-23 subunit alpha
  IL-23-A
  IL-23p19
  JKA3 induced upon T-cell activation
  interleukin 23 p19 subunit
  interleukin 23, alpha subunit p19
  interleukin-23 subunit p19
  interleukin-six, G-CSF related factor
• Gene ID: 51561
• mRNA Refseq: NM_016584
• Protein Refseq: NP_057668
• MIM: 605580
• UniProt ID: Q9NPF7