
Thermo Fisher Scientific Human IL-17A Recombinant Protein
인간 IL-17A 재조합 단백질로 염증 반응 연구에 활용 가능. E. coli 발현 시스템에서 생산되며 ≥98% 순도 보장. 다양한 어세이(WB, IHC, ELISA 등)에 사용 가능. 동결건조 형태로 제공되며 장기 보관 용이.
- 카탈로그번호
- PHC0174
- 카테고리
- Protein
- 판매단위
- pk
카탈로그
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Applications
- Western Blot (WB): Assay-dependent
- Immunohistochemistry (IHC): Assay-dependent
- ELISA: Assay-dependent
- Functional Assay: Assay-dependent
- Control (Ctrl): Assay-dependent
Product Specifications
| 항목 | 내용 |
|---|---|
| Species | Human |
| Expression System | E. coli |
| Amino Acid Sequence | Human IL-17A recombinant protein is homodimeric containing two 137 amino acid subunits |
| Molecular Weight | 31 kDa |
| Class | Recombinant |
| Type | Protein |
| Purity | ≥98% by SDS-PAGE and HPLC |
| Endotoxin Concentration | <1 ng/µg |
| Activity | ED50 = 0.5 - 5.0 ng/mL; determined by the dose-dependent production of GRO-alpha by HT-29 cells |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Purification | Purified |
| Contains | No preservative |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice (domestic); Wet or Dry ice (international) |
Product Specific Information
Carrier-Free
- Reconstitution:
Briefly centrifuge vial before opening. Reconstitute lyophilized protein in sterile, distilled water or buffer to 0.1–1.0 mg/mL. Do not vortex. Store solution at 2–8°C for up to 1 week. For long-term storage, dilute in buffer containing 0.1% BSA and store aliquots at -20°C to -80°C. - Storage:
Lyophilized protein is stable at room temperature for 1 month, but should be stored at -20°C for long-term use. Working aliquots with carrier protein are stable for at least 10 months at -20°C to -80°C. Avoid repeated freeze/thaw cycles.
Target Information
Interleukin-17A (IL-17A, CTLA-8) is a CD4+ T cell-derived cytokine that promotes inflammatory responses in cell lines and is elevated in rheumatoid arthritis, asthma, multiple sclerosis, psoriasis, and transplant rejection.
IL-17A is a 32 kDa disulfide-linked homodimer consisting of 136 amino acids, belonging to the IL-17 family (IL-17A–17F), and signals through the IL-17 receptor (IL-17R/CDw217).
It enhances ICAM-1 expression in fibroblasts and stimulates epithelial, endothelial, or fibroblastic cells to secrete IL-6, IL-8, G-CSF, and PGE2.
IL-17A supports proliferation of CD34+ hematopoietic progenitors and induces neutrophil maturation.
Mouse, rat, and human IL-17A can induce IL-6 secretion in mouse stromal cells, indicating receptor cross-reactivity.
IL-17A regulates NF-κB and MAP kinase activity, stimulates IL-6 and COX-2 expression, and enhances nitric oxide (NO) production.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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