Active Recombinant Human IL-23 Protein

• Cat.No.: IL23A-05H
• Product Overview: Recombinant Human IL-23 p40 (Ile23-Ser328) and Human IL-23 p19 (Arg20-Pro189) without tag was expressed in Spodoptera frugiperda, Sf 21.

Specification

• Source: Sf 21
• Species: Human
• Bio-activity: Measured by its ability to induce IL-17 secretion by mouse splenocytes. The ED50 for this effect is 0.05-0.3 ng/mL.
• Molecular Mass: Predicted Molecular Mass: 55.0 kDa (IL-23 single chain); 36.5 kDa (p40) & 18.5 kDa (p19)
  SDS-PAGE: 65 kDa, 43-45 kDa and 20 kDa, reducing conditions
• N-terminal Sequence Analysis: Ile23 (IL-23 single chain & p40) & Ala21 (p19)
• Endotoxin: <1.0 EU/μg of the protein by the LAL method.
• Purity: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  12 months from date of receipt, -20 to -70 centigrade as supplied.
  1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
  3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution in MES, NaCl and EDTA with BSA as a carrier protein.
• Reconstitution: Reconstitute at 10 μg/mL in sterile PBS containing at least 0.1% human or bovine serum albumin.
• Shipping: The product is shipped at ambient temperature.

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

Reviews

04/18/2020

Coupled with the manufacturer's exceptional technical support and commitment to customer satisfaction, researchers can confidently utilize the IL23A protein in their studies, knowing that they have the necessary resources and assistance to succeed.

12/02/2016

Its remarkable attributes and consistent results make it an indispensable tool in various experimental applications.

02/25/2016

Highly recommended for its exceptional performance in ELISA, the IL23A protein is a top contender for researchers involved in protein electron microscopy structure analysis.

Q&As

Is this bioactive cyno IL-23 heterodimer (p19/p40) or just the cyno IL-23p19 subunit?

Please inquiry our product manager with specific product.

Are there any FDA-approved drugs targeting IL23A?

Yes, drugs like ustekinumab and risankizumab, which target IL23A, have been approved for certain autoimmune diseases.

Is IL23A involved in the regulation of adaptive or innate immunity?

IL23A primarily plays a role in regulating the adaptive immune response.

How is IL23A linked to the pathogenesis of ankylosing spondylitis?

IL23A is associated with the inflammation of the spine and joints seen in ankylosing spondylitis, making it a target for therapeutic intervention.

How does IL23A contribute to rheumatoid arthritis?

In rheumatoid arthritis, IL23A is involved in the dysregulation of the immune system, leading to joint inflammation and damage.

How is IL23A involved in inflammatory bowel diseases like Crohn's disease?

IL23A is implicated in the pathogenesis of Crohn's disease, contributing to chronic inflammation in the gastrointestinal tract.