Merck IL-9 human
Recombinant human IL-9 cytokine expressed in E. coli, ≥98% purity suitable for cell culture. Promotes proliferation of T lymphocytes and mast cells. Supplied lyophilized (10 μg) with low endotoxin level (<0.1 EU/μg). Stored at −20°C and shipped on wet ...
- 카탈로그번호
- SRP3099-10UG
- 브랜드
- Merck Sigma
- 카테고리
- Protein
- 판매단위
- pk
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IL-9 human
개요
Recombinant human IL-9 (P40 cytokine, T-cell growth factor p40) expressed in E. coli.
Purity ≥98% (SDS-PAGE, HPLC). Suitable for mammalian cell culture applications.
생물학적 정보
IL-9 is an immunoregulatory cytokine produced by IL-2 activated Th2 lymphocytes.
It enhances proliferation of T lymphocytes, mast cells, erythroid precursor cells, and megakaryoblastic leukemia cell lines.
Overexpression of IL-9 is implicated in anaplastic lymphoma and Hodgkin’s disease.
Murine IL-9 can act on human cells, but human IL-9 is inactive on mouse cells.
Recombinant human IL-9 is a 14.0 kDa protein consisting of 127 amino acids, including 10 conserved cysteine residues.
제품 사양
| 항목 | 내용 |
|---|---|
| 생물학적 소스 | Human |
| 재조합 발현 | E. coli |
| 순도 | ≥98% (HPLC), ≥98% (SDS-PAGE) |
| 형태 | Lyophilized |
| 효능 | ≤1 ng/mL ED50 |
| 분자량 | 14.0 kDa |
| 포장 | 10 μg |
| 적용 기술 | Cell culture (mammalian, suitable) |
| 불순물 | <0.1 EU/μg endotoxin, tested |
| 색상 | White to off-white |
| UniProt 번호 | P15248 |
| 배송 상태 | Wet ice |
| 저장 온도 | −20°C |
| Gene Information | Human IL9(3578) |
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